WO2005073348A1 - 炭化水素油の脱硫方法 - Google Patents
炭化水素油の脱硫方法 Download PDFInfo
- Publication number
- WO2005073348A1 WO2005073348A1 PCT/JP2005/001065 JP2005001065W WO2005073348A1 WO 2005073348 A1 WO2005073348 A1 WO 2005073348A1 JP 2005001065 W JP2005001065 W JP 2005001065W WO 2005073348 A1 WO2005073348 A1 WO 2005073348A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sulfur
- content
- mass
- less
- hydrocarbon oil
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 50
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 50
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 43
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 90
- 150000003464 sulfur compounds Chemical class 0.000 claims abstract description 81
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 70
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000011973 solid acid Substances 0.000 claims abstract description 41
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims abstract description 32
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910000314 transition metal oxide Inorganic materials 0.000 claims abstract description 17
- 150000003577 thiophenes Chemical class 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000010457 zeolite Substances 0.000 claims description 72
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 64
- 229910021536 Zeolite Inorganic materials 0.000 claims description 62
- 239000003921 oil Substances 0.000 claims description 56
- 238000006477 desulfuration reaction Methods 0.000 claims description 47
- 230000023556 desulfurization Effects 0.000 claims description 47
- 229910052717 sulfur Inorganic materials 0.000 claims description 44
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 42
- 239000011593 sulfur Substances 0.000 claims description 42
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical class C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 claims description 37
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 33
- 239000003350 kerosene Substances 0.000 claims description 32
- 239000000446 fuel Substances 0.000 claims description 27
- 229930192474 thiophene Natural products 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 229910052680 mordenite Inorganic materials 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 239000003930 superacid Substances 0.000 claims description 12
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical group [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 11
- 239000005751 Copper oxide Substances 0.000 claims description 11
- 150000001768 cations Chemical class 0.000 claims description 11
- 229910000431 copper oxide Inorganic materials 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- XYZSNCGFOMVMIA-UHFFFAOYSA-N 1,3-dioxa-2$l^{2}-stanna-4$l^{6}-tungstacyclobutane 4,4-dioxide Chemical compound O=[W]1(=O)O[Sn]O1 XYZSNCGFOMVMIA-UHFFFAOYSA-N 0.000 claims description 3
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 3
- 239000012013 faujasite Substances 0.000 claims description 3
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 claims 1
- 150000003754 zirconium Chemical class 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001887 tin oxide Inorganic materials 0.000 abstract description 5
- 239000003377 acid catalyst Substances 0.000 abstract description 4
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 abstract description 3
- 238000007670 refining Methods 0.000 abstract 2
- IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical class C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 79
- 239000011734 sodium Substances 0.000 description 67
- 239000003463 adsorbent Substances 0.000 description 31
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 28
- 238000001179 sorption measurement Methods 0.000 description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 23
- 229910052802 copper Inorganic materials 0.000 description 23
- 239000010949 copper Substances 0.000 description 23
- 239000000126 substance Substances 0.000 description 21
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 20
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 20
- 239000011148 porous material Substances 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 230000002378 acidificating effect Effects 0.000 description 16
- 239000003153 chemical reaction reagent Substances 0.000 description 16
- 238000004821 distillation Methods 0.000 description 16
- 239000011787 zinc oxide Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 125000000623 heterocyclic group Chemical group 0.000 description 12
- 238000007654 immersion Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 9
- -1 aromatic sulfur compounds Chemical class 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 229910000480 nickel oxide Inorganic materials 0.000 description 8
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 7
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 6
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
- 229910001657 ferrierite group Inorganic materials 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 229910052723 transition metal Inorganic materials 0.000 description 6
- 150000003624 transition metals Chemical class 0.000 description 6
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000002795 fluorescence method Methods 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000002407 reforming Methods 0.000 description 5
- DFGKGUXTPFWHIX-UHFFFAOYSA-N 6-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]acetyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)C1=CC2=C(NC(O2)=O)C=C1 DFGKGUXTPFWHIX-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 125000004434 sulfur atom Chemical group 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 3
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 3
- XQQBUAPQHNYYRS-UHFFFAOYSA-N 2-methylthiophene Chemical compound CC1=CC=CS1 XQQBUAPQHNYYRS-UHFFFAOYSA-N 0.000 description 3
- QENGPZGAWFQWCZ-UHFFFAOYSA-N Methylthiophene Natural products CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000002168 alkylating agent Substances 0.000 description 3
- 229940100198 alkylating agent Drugs 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 150000001555 benzenes Chemical class 0.000 description 3
- 150000002391 heterocyclic compounds Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 150000002790 naphthalenes Chemical class 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 2
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 2
- WWSJZGAPAVMETJ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-ethoxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OCC WWSJZGAPAVMETJ-UHFFFAOYSA-N 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 2
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 2
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 2
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 2
- VXZBYIWNGKSFOJ-UHFFFAOYSA-N 2-[4-[5-(2,3-dihydro-1H-inden-2-ylamino)pyrazin-2-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC=1N=CC(=NC=1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 VXZBYIWNGKSFOJ-UHFFFAOYSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- WTFUTSCZYYCBAY-SXBRIOAWSA-N 6-[(E)-C-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-N-hydroxycarbonimidoyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C/C(=N/O)/C1=CC2=C(NC(O2)=O)C=C1 WTFUTSCZYYCBAY-SXBRIOAWSA-N 0.000 description 2
- LLQHSBBZNDXTIV-UHFFFAOYSA-N 6-[5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-4,5-dihydro-1,2-oxazol-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC1CC(=NO1)C1=CC2=C(NC(O2)=O)C=C1 LLQHSBBZNDXTIV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- NEAPKZHDYMQZCB-UHFFFAOYSA-N N-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]ethyl]-2-oxo-3H-1,3-benzoxazole-6-carboxamide Chemical compound C1CN(CCN1CCNC(=O)C2=CC3=C(C=C2)NC(=O)O3)C4=CN=C(N=C4)NC5CC6=CC=CC=C6C5 NEAPKZHDYMQZCB-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- QIJOTGQMDJOKJJ-UHFFFAOYSA-L [O-2].[Fe+4].S([O-])([O-])(=O)=O Chemical compound [O-2].[Fe+4].S([O-])([O-])(=O)=O QIJOTGQMDJOKJJ-UHFFFAOYSA-L 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IQVYAWGVIITSBJ-UHFFFAOYSA-N 1,2,3,4,6,7-hexamethyldibenzothiophene Chemical compound CC1=C(C)C(C)=C2C3=CC=C(C)C(C)=C3SC2=C1C IQVYAWGVIITSBJ-UHFFFAOYSA-N 0.000 description 1
- XMJGGBXHGFRPAS-UHFFFAOYSA-N 1,2,3,4,6-pentamethyldibenzothiophene Chemical compound S1C2=C(C)C(C)=C(C)C(C)=C2C2=C1C(C)=CC=C2 XMJGGBXHGFRPAS-UHFFFAOYSA-N 0.000 description 1
- IDAGNSMSGNFFLD-UHFFFAOYSA-N 1,2,3,4-tetramethyldibenzothiophene Chemical compound C1=CC=C2C3=C(C)C(C)=C(C)C(C)=C3SC2=C1 IDAGNSMSGNFFLD-UHFFFAOYSA-N 0.000 description 1
- OIOFXRJWSMUAPD-UHFFFAOYSA-N 1,2,3-trimethyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C=C(C)C(C)=C2C OIOFXRJWSMUAPD-UHFFFAOYSA-N 0.000 description 1
- DPHVWRMZSWGLLA-UHFFFAOYSA-N 1,2-benzodithiine Chemical compound C1=CC=C2C=CSSC2=C1 DPHVWRMZSWGLLA-UHFFFAOYSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- PDDCACGPYFNUAS-UHFFFAOYSA-N 1,2-diethyl-3,4,6,7,8-pentamethyldibenzothiophene Chemical compound CC1=C(C)C=C2C3=C(CC)C(CC)=C(C)C(C)=C3SC2=C1C PDDCACGPYFNUAS-UHFFFAOYSA-N 0.000 description 1
- OFAYOGHQQGXBML-UHFFFAOYSA-N 1,2-diphenylprop-1-ene-1-thiol Chemical compound C=1C=CC=CC=1C(C)=C(S)C1=CC=CC=C1 OFAYOGHQQGXBML-UHFFFAOYSA-N 0.000 description 1
- XKEFYDZQGKAQCN-UHFFFAOYSA-N 1,3,5-trichlorobenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1 XKEFYDZQGKAQCN-UHFFFAOYSA-N 0.000 description 1
- DGUACJDPTAAFMP-UHFFFAOYSA-N 1,9-dimethyldibenzo[2,1-b:1',2'-d]thiophene Natural products S1C2=CC=CC(C)=C2C2=C1C=CC=C2C DGUACJDPTAAFMP-UHFFFAOYSA-N 0.000 description 1
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- XAMWXBSEBALRNL-UHFFFAOYSA-N 1-ethyl-2,3,4,6,7,8,9-heptamethyldibenzothiophene Chemical compound S1C2=C(C)C(C)=C(C)C(C)=C2C2=C1C(C)=C(C)C(C)=C2CC XAMWXBSEBALRNL-UHFFFAOYSA-N 0.000 description 1
- CZCXXUMXFVGCLO-UHFFFAOYSA-N 1-ethyl-2,3,4,6,7,8-hexamethyldibenzothiophene Chemical compound S1C2=C(C)C(C)=C(C)C=C2C2=C1C(C)=C(C)C(C)=C2CC CZCXXUMXFVGCLO-UHFFFAOYSA-N 0.000 description 1
- DECPZFXKCFATHD-UHFFFAOYSA-N 1-ethyl-2,3,4,6,7-pentamethyldibenzothiophene Chemical compound S1C2=C(C)C(C)=CC=C2C2=C1C(C)=C(C)C(C)=C2CC DECPZFXKCFATHD-UHFFFAOYSA-N 0.000 description 1
- QMTHVIHXLWDBDH-UHFFFAOYSA-N 1-ethyl-2,3,4-trimethyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C(C)=C(C)C(C)=C2CC QMTHVIHXLWDBDH-UHFFFAOYSA-N 0.000 description 1
- VPXGRWUPEOQCJV-UHFFFAOYSA-N 1-ethyl-2,3-dimethyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C=C(C)C(C)=C2CC VPXGRWUPEOQCJV-UHFFFAOYSA-N 0.000 description 1
- FAGWTZJROJPDOL-UHFFFAOYSA-N 1-ethyl-2-methyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C=CC(C)=C2CC FAGWTZJROJPDOL-UHFFFAOYSA-N 0.000 description 1
- LOTKRQAVGJMPNV-UHFFFAOYSA-N 1-fluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C([N+]([O-])=O)=C1 LOTKRQAVGJMPNV-UHFFFAOYSA-N 0.000 description 1
- HXROKIMWMCMCOF-UHFFFAOYSA-N 10-thiatetracyclo[6.5.0.02,7.09,11]trideca-1,3,5,7,12-pentaene Chemical compound C12=CC=CC=C2C2=C1C1SC1C=C2 HXROKIMWMCMCOF-UHFFFAOYSA-N 0.000 description 1
- GFNJQXQAZSSXHK-UHFFFAOYSA-N 2,3,4,5,6,7-hexamethyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(C)=C(C)SC2=C1C GFNJQXQAZSSXHK-UHFFFAOYSA-N 0.000 description 1
- BFUKZIOWQZWADF-UHFFFAOYSA-N 2,3,4,5,6-pentamethyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(C)=C(C)SC2=C1 BFUKZIOWQZWADF-UHFFFAOYSA-N 0.000 description 1
- GQORANNOOLLPOS-UHFFFAOYSA-N 2,3,4,5-tetrafluorothiophene Chemical compound FC=1SC(F)=C(F)C=1F GQORANNOOLLPOS-UHFFFAOYSA-N 0.000 description 1
- YIZRQMIIWMNLIP-UHFFFAOYSA-N 2,3,4,5-tetramethyl-1-benzothiophene Chemical compound C1=C(C)C(C)=C2C(C)=C(C)SC2=C1 YIZRQMIIWMNLIP-UHFFFAOYSA-N 0.000 description 1
- CMGIXUUQQXVICU-UHFFFAOYSA-N 2,3,4,6,7,8-hexamethyl-1-propyldibenzothiophene Chemical compound S1C2=C(C)C(C)=C(C)C=C2C2=C1C(C)=C(C)C(C)=C2CCC CMGIXUUQQXVICU-UHFFFAOYSA-N 0.000 description 1
- IJSCNQBZKWWNCG-UHFFFAOYSA-N 2,3,4,6,7-pentamethyl-1-propyldibenzothiophene Chemical compound S1C2=C(C)C(C)=CC=C2C2=C1C(C)=C(C)C(C)=C2CCC IJSCNQBZKWWNCG-UHFFFAOYSA-N 0.000 description 1
- CLXGQHYCWSBKFZ-UHFFFAOYSA-N 2,3,4,6-tetramethyl-1-propyldibenzothiophene Chemical compound S1C2=C(C)C=CC=C2C2=C1C(C)=C(C)C(C)=C2CCC CLXGQHYCWSBKFZ-UHFFFAOYSA-N 0.000 description 1
- GTMJIBWPIOYZSG-UHFFFAOYSA-N 2,3,4-trimethyl-1-benzothiophene Chemical compound C1=CC(C)=C2C(C)=C(C)SC2=C1 GTMJIBWPIOYZSG-UHFFFAOYSA-N 0.000 description 1
- SLDYXOKPKSTIPD-UHFFFAOYSA-N 2,3,4-trimethyl-1-propyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C(C)=C(C)C(C)=C2CCC SLDYXOKPKSTIPD-UHFFFAOYSA-N 0.000 description 1
- ACHMHHCOSAKQSS-UHFFFAOYSA-N 2,3-dimethyl-1-benzothiophene Chemical compound C1=CC=C2C(C)=C(C)SC2=C1 ACHMHHCOSAKQSS-UHFFFAOYSA-N 0.000 description 1
- NJBRBLZXCRAGIG-UHFFFAOYSA-N 2,3-dimethyl-1-propyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C=C(C)C(C)=C2CCC NJBRBLZXCRAGIG-UHFFFAOYSA-N 0.000 description 1
- RMBFBMJGBANMMK-UHFFFAOYSA-N 2,4-dinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O RMBFBMJGBANMMK-UHFFFAOYSA-N 0.000 description 1
- KQZVDCXKGQIRLK-UHFFFAOYSA-N 2-ethyl-3,4,5,6,7-pentamethyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(C)=C(CC)SC2=C1C KQZVDCXKGQIRLK-UHFFFAOYSA-N 0.000 description 1
- SIHCEILGWNBKOR-UHFFFAOYSA-N 2-ethyl-3,4,5,6-tetramethyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(C)=C(CC)SC2=C1 SIHCEILGWNBKOR-UHFFFAOYSA-N 0.000 description 1
- UWSIVDFJLBAQAV-UHFFFAOYSA-N 2-ethyl-3,4,5-trimethyl-1-benzothiophene Chemical compound C1=C(C)C(C)=C2C(C)=C(CC)SC2=C1 UWSIVDFJLBAQAV-UHFFFAOYSA-N 0.000 description 1
- ZHVIBAXOVWTNRO-UHFFFAOYSA-N 2-ethyl-3,4,6,7-tetramethyl-1-propyldibenzothiophene Chemical compound S1C2=C(C)C(C)=CC=C2C2=C1C(C)=C(C)C(CC)=C2CCC ZHVIBAXOVWTNRO-UHFFFAOYSA-N 0.000 description 1
- FFXBZNAVOSTXKO-UHFFFAOYSA-N 2-ethyl-3,4-dimethyl-1-benzothiophene Chemical compound C1=CC(C)=C2C(C)=C(CC)SC2=C1 FFXBZNAVOSTXKO-UHFFFAOYSA-N 0.000 description 1
- XGIFZGIMPLFBGV-UHFFFAOYSA-N 2-ethyl-3,4-dimethyl-1-propyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C(C)=C(C)C(CC)=C2CCC XGIFZGIMPLFBGV-UHFFFAOYSA-N 0.000 description 1
- OBUFELGZMPHZPR-UHFFFAOYSA-N 2-ethyl-3-methyl-1-benzothiophene Chemical compound C1=CC=C2C(C)=C(CC)SC2=C1 OBUFELGZMPHZPR-UHFFFAOYSA-N 0.000 description 1
- BLZKSRBAQDZAIX-UHFFFAOYSA-N 2-methyl-1-benzothiophene Chemical compound C1=CC=C2SC(C)=CC2=C1 BLZKSRBAQDZAIX-UHFFFAOYSA-N 0.000 description 1
- LESIXCGNTMDSCB-UHFFFAOYSA-N 2-methyl-1-propyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C=CC(C)=C2CCC LESIXCGNTMDSCB-UHFFFAOYSA-N 0.000 description 1
- LBMHPHUSGIEGHJ-UHFFFAOYSA-N 2-phenyl-1-benzothiophene Chemical class S1C2=CC=CC=C2C=C1C1=CC=CC=C1 LBMHPHUSGIEGHJ-UHFFFAOYSA-N 0.000 description 1
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- YJSQZAOAVZXQKF-UHFFFAOYSA-N 3,4,5,6-tetramethyl-2-propyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(C)=C(CCC)SC2=C1 YJSQZAOAVZXQKF-UHFFFAOYSA-N 0.000 description 1
- LVAMYUDKYQFYDR-UHFFFAOYSA-N 3,4,5-trimethyl-2-propyl-1-benzothiophene Chemical compound C1=C(C)C(C)=C2C(C)=C(CCC)SC2=C1 LVAMYUDKYQFYDR-UHFFFAOYSA-N 0.000 description 1
- BNDASLVJWYIYME-UHFFFAOYSA-N 3,4-dimethyl-2-propyl-1-benzothiophene Chemical compound C1=CC(C)=C2C(C)=C(CCC)SC2=C1 BNDASLVJWYIYME-UHFFFAOYSA-N 0.000 description 1
- MXJDPDGOJRWBPU-UHFFFAOYSA-N 3-ethyl-4,5,6,7-tetramethyl-2-propyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(CC)=C(CCC)SC2=C1C MXJDPDGOJRWBPU-UHFFFAOYSA-N 0.000 description 1
- DYYNOQHTALNIOA-UHFFFAOYSA-N 3-ethyl-4,5,6-trimethyl-2-propyl-1-benzothiophene Chemical compound CC1=C(C)C(C)=C2C(CC)=C(CCC)SC2=C1 DYYNOQHTALNIOA-UHFFFAOYSA-N 0.000 description 1
- YHSDIIREPNYPGJ-UHFFFAOYSA-N 3-ethyl-4-methyl-2-propyl-1-benzothiophene Chemical compound C1=CC(C)=C2C(CC)=C(CCC)SC2=C1 YHSDIIREPNYPGJ-UHFFFAOYSA-N 0.000 description 1
- FVFKUHMXLGTFAB-UHFFFAOYSA-N 3-methyl-2-propyl-1-benzothiophene Chemical compound C1=CC=C2C(C)=C(CCC)SC2=C1 FVFKUHMXLGTFAB-UHFFFAOYSA-N 0.000 description 1
- QZYHIOPPLUPUJF-UHFFFAOYSA-N 3-nitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1 QZYHIOPPLUPUJF-UHFFFAOYSA-N 0.000 description 1
- MYAQZIAVOLKEGW-UHFFFAOYSA-N 4,6-dimethyldibenzothiophene Chemical compound S1C2=C(C)C=CC=C2C2=C1C(C)=CC=C2 MYAQZIAVOLKEGW-UHFFFAOYSA-N 0.000 description 1
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 description 1
- NICUQYHIOMMFGV-UHFFFAOYSA-N 4-Methyldibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C(C)=CC=C2 NICUQYHIOMMFGV-UHFFFAOYSA-N 0.000 description 1
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 description 1
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- CDWKIEQLLOVYHY-UHFFFAOYSA-N 6h-benzo[c]thiochromene Chemical compound C1=CC=C2CSC3=CC=CC=C3C2=C1 CDWKIEQLLOVYHY-UHFFFAOYSA-N 0.000 description 1
- PQJUJGAVDBINPI-UHFFFAOYSA-N 9H-thioxanthene Chemical compound C1=CC=C2CC3=CC=CC=C3SC2=C1 PQJUJGAVDBINPI-UHFFFAOYSA-N 0.000 description 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241000102542 Kara Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- MCDYRPYNGUBKPE-UHFFFAOYSA-L [Sn+2]=O.[O-]S([O-])(=O)=O Chemical compound [Sn+2]=O.[O-]S([O-])(=O)=O MCDYRPYNGUBKPE-UHFFFAOYSA-L 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical compound OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229940071182 stannate Drugs 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- YRGLXIVYESZPLQ-UHFFFAOYSA-I tantalum pentafluoride Chemical compound F[Ta](F)(F)(F)F YRGLXIVYESZPLQ-UHFFFAOYSA-I 0.000 description 1
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
- C10G25/05—Removal of non-hydrocarbon compounds, e.g. sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1048—Middle distillates
- C10G2300/1051—Kerosene having a boiling range of about 180 - 230 °C
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1048—Middle distillates
- C10G2300/1059—Gasoil having a boiling range of about 330 - 427 °C
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/08—Jet fuel
Definitions
- the present invention relates to a hydrocarbon oil, in particular, an aromatic hydrocarbon oil such as benzene, toluene, xylene, naphthalene, methyl naphthalene, and dimethyl naphthalene, or a hydrocarbon oil containing the aromatic hydrocarbon, or kerosene. It relates to a desulfurization method for light oil and the like.
- Aromatic hydrocarbons such as benzenes and naphthalenes each contain sulfur compounds as impurities as the power obtained by separation from petroleum and coal tar. These aromatic hydrocarbons are used as a base material for various petrochemical products or intermediate raw materials. When producing these products or intermediate raw materials, sulfur compounds become catalyst poisons, so lppm or less, preferably 0.5 ppm or less. It is often necessary to desulfurize to less than ppm, more preferably to less than 0.1 ppm. However, the sulfur compounds contained in these aromatic hydrocarbons are aromatic sulfur compounds such as thiophenes, benzothiophenes, and dibenzothiophenes, which have similar boiling points and other properties. Precise separation by distillation is not easy.
- Patent Document 1 A method of adsorbing and removing sulfur compounds with a physical adsorbent that does not involve a reaction (see Patent Document 1) has been studied, but it is easy to adsorb and remove sulfur compounds contained in hydrocarbon oils having a high aromatic content. It is particularly difficult when the concentration of the sulfur compound is low.
- Patent Document 2 A method of adsorbing and removing sulfur compounds as sulfur with a chemical adsorbent that involves a reaction (see Patent Document 2) has also been studied. This is a study on naphtha having a low aromatic content. Thiophenes and benzothiophenes. Dibenzothiophenes are mentioned, and they are.
- the desulfurization reaction by hydrorefining is a reaction that uses hydrogen at high temperatures and high pressures, so it is not only a problem of high operating costs and equipment costs, but aromatic hydrocarbons themselves are hydrogenated and decomposed to generate impurities. In particular, when the concentration of the sulfur compound is low, the generation of impurities becomes remarkable.
- Oxidative desulfurization using an oxidizing agent involves the use of an oxidizing agent such as hydrogen peroxide or an acid catalyst and requires phase separation, which complicates the equipment and reduces operating and equipment costs. There is a problem of high.
- Patent Literatures 3 and 4 There is also known a method of removing sulfur compounds by homopolymerization or decomposition by adding anhydrous aluminum chloride. If the desulfurization rate is low, there is a problem.
- Patent Document 1 Japanese Patent Application No. 2003-77594
- Patent Document 2 JP-A-2-132186
- Patent Document 3 Japanese Patent Publication No. 47-47021
- Patent Document 4 JP-A-63-57539
- the present inventors have arrived at the present invention capable of effectively removing organic sulfur compounds, particularly, to lppm or less as sulfur. That is, the present invention relates to a hydrocarbon oil containing at least one sulfur compound selected from the group consisting of thiophenes, benzothiophenes and dibenzothiophenes, or a hydrocarbon oil further containing an aromatic hydrocarbon. And a solid acid catalyst and / or an activated carbon loaded with a transition metal oxide.
- desulfurization is preferably performed by contacting a hydrocarbon oil with a solid acid catalyst to react sulfur compounds contained in the hydrocarbon oil and Z or sulfur compounds with an aromatic hydrocarbon. Maseru.
- a sulfur compound in the hydrocarbon oil and a heavy sulfur compound generated by a reaction between the sulfur compounds contained in the hydrocarbon oil and / or the sulfur compound and the aromatic hydrocarbon are converted into a solid acid catalyst and / or a transition acid. It is preferable to adsorb the activated carbon on which the metal oxide is supported, and in particular, desulfurize the concentration of all sulfur compounds contained in the hydrocarbon oil to lppm or less as sulfur.
- the solid acid catalyst used in the hydrocarbon oil desulfurization method of the present invention is preferably a proton type catalyst.
- Faujasite-type zeolite zeolite selected from the group consisting of proton-type mordenite and proton-type ⁇ zeolite, more preferably, these zeolite has a silica / alumina ratio of 100 mol / mol or less; Further, these zeolites preferably have a cation content other than protons of 5% by mass or less.
- the solid acid catalyst is preferably a catalyst composed of a solid superacid selected from the group consisting of sulfated zirconia, sulfated alumina, tin sulfated oxide, iron sulfated oxide, dinolecolate tungstate, and tin tungstate oxide. Those having a specific surface area of 100 m 2 / g or more are more preferable.
- the transition metal oxide is preferably copper oxide.
- the hydrocarbon oil used is preferably one containing an aromatic hydrocarbon as a main component.
- the aromatic hydrocarbon may be benzene, alkylbenzene having 7 to 14 carbon atoms, naphthalene.
- at least one aromatic hydrocarbon selected from the group consisting of alkylnaphthalenes having 11 to 18 carbon atoms contains the preferred aromatic hydrocarbon, so that the effects of the present invention can be enjoyed.
- the desulfurization method of the present invention can be preferably used for hydrocarbon oils such as kerosene and light oil. Particularly, in a fuel cell vehicle using kerosene or light oil as an on-board reforming fuel, the desulfurization method of the present invention can be suitably used when desulfurizing the kerosene or light oil.
- the present invention desulfurizes kerosene having a dibenzothiophene concentration of 0.1 ppm or less as sulfur using the above desulfurization method, and then supplies the fuel to a fuel cell system to supply hydrogen for fuel cells. It is a fuel cell system to generate.
- the sulfur component is not more than ⁇ ppm, and the ratio of thiophenes, benzothiophenes and dibenzothiophenes to the total sulfur content is 10. Kerosene that is less than / ⁇ or kerosene in which the ratio of thiophenes and benzothiophenes to total sulfur is 10% or less.
- the solid acid catalyst and / or the transition metal oxide are supported.
- activated carbon a sulfur compound in a hydrocarbon oil or a heavier sulfur compound generated by a catalytic function such as a solid acid catalyst is supported by a solid acid catalyst and / or a transition metal oxide. Since sulfur is adsorbed on activated carbon and desulfurized, in particular, even sulfur compounds in aromatic hydrocarbon oil can be efficiently and economically removed. Therefore, according to the present invention, it is possible to provide a hydrocarbon oil containing particularly low sulfur content, kerosene or light oil, or an aromatic hydrocarbon such as benzenes and naphthalenes.
- the sulfur compound since the sulfur compound is not made heavy by alkylating the sulfur compound in the desulfurization method of the present invention, the sulfur compound can be combined without using a special alkylating agent such as olefin.
- a special alkylating agent such as olefin.
- FIG. 1 is a graph showing the change over time in the sulfur content of kerosene that flowed out of a column when kerosene was passed through a column filled with sulfated dinoleconia and desulfurized.
- a sulfur compound contained in a hydrocarbon oil can be efficiently reduced by a solid acid catalyst or activated carbon supporting a transition metal oxide. Can be removed.
- Hydrocarbon oils to which the desulfurization method of the present invention can be suitably applied include alkylbenzenes having 7 to 14 carbon atoms such as benzene, toluene, and xylene; and carbon atoms having 11 to 18 carbon atoms such as naphthalene, methylnaphthalene, and dimethylnaphthalene.
- Aromatic hydrocarbon oils containing alkylnaphthalenes as a main component, and particularly those containing benzene, toluene, xylene, naphthalene, methylnaphthalene, dimethylnaphthalene and the like as main components are preferable.
- the content of the aromatic hydrocarbon is preferably 60% by mass or more, more preferably 80% by mass or more. Further, for example, the present invention can be applied to an aromatic hydrocarbon fraction before benzene, toluene, xylene and the like are isolated by precision distillation.
- the desulfurization method of the present invention can also be used for desulfurization of paraffin-based hydrocarbons such as decane, kerosene and light oil.
- paraffin-based hydrocarbons such as decane, kerosene and light oil.
- the sulfur contained in the hydrocarbons is strictly removed as a poison of the reforming catalyst during the hydrogen production process. Need to leave.
- the desulfurization method of the present invention can reduce sulfur compounds to extremely low concentrations, it can be particularly preferably used when kerosene or light oil is used as an on-board reforming fuel in a fuel cell vehicle.
- kerosene having a sulfur concentration of 0.1 ppm or less as sulfur, which is difficult to remove, is used, desulfurization can be more easily performed by the desulfurization method of the present invention. Therefore, by incorporating the desulfurization method of the present invention into a fuel cell system, kerosene having a low concentration of dibenzothiophenes is used to produce hydrogen without poisoning a reforming catalyst for hydrogen production, and Can be supplied.
- the fuel cell system incorporating the desulfurization method of the present invention may be a stationary type or a movable type (for example, a fuel cell vehicle).
- Kerosene is an oil mainly composed of hydrocarbons having about 12 to 16 carbon atoms, having a density (15 ° C) of 0.790 0.80 g / cm 3 and a boiling point range of about 150 320 ° C. It contains a large amount of paraffinic hydrocarbons, but contains about 30% by volume of aromatic hydrocarbons and about 0.5% by volume of polycyclic aromatics. Generally, it is the No. 1 kerosene specified in Japanese Industrial Standards J IS K2203 as fuel for lighting and heating.
- flash point 40 ° C or higher, 95% distillation temperature 270 ° C or lower, sulfur content 0.008 mass% or lower, smoke point 23mm or higher (for cold weather, 21mm or higher), copper plate corrosion (50 ° C or higher) C, 3 hours)
- sulfur content is from several ppm to less than 80 ppm
- nitrogen content is from several ppm to about 10 ppm.
- the desulfurization method of the present invention has a more remarkable effect in removing thiophenes and benzothiophenes than dibenzothiophenes, and therefore, a hydrocarbon oil having a low content of dibenzothiophenes, especially light oil Kerosene can be used more preferably.
- Dibenzothiophenes have a relatively high boiling point and may be removed by distillation or may be removed by other known methods.
- Diesel oil is an oil mainly composed of hydrocarbons having about 16 to 20 carbon atoms, having a density (15 ° C) of 0.820 0.80 g / cm 3 and a boiling point range of about 140 390 ° C. It contains a large amount of paraffinic hydrocarbons, but also contains about 1030% by volume of aromatic hydrocarbons and about 110% by volume of polycyclic aromatics.
- the sulfur content is from several ppm to less than 100 ppm, and the nitrogen content contains several ppm and several tens ppm.
- the solid acid catalyst used in the present invention includes sulfur compounds in a hydrocarbon oil and Z or sulfur compounds. It catalyzes the reaction of yellow compounds with aromatic hydrocarbons (i.e., the reaction of thiophene and benzene rings) to promote the formation of heavy sulfur compounds and further promotes the formation of sulfur compounds in hydrocarbon oils, especially It also functions as an adsorbent for adsorbing heavy sulfur compounds.
- the heavier sulfur compound in the present invention is a reaction between sulfur compounds or mainly between a thiophene ring and a benzene ring. Therefore, the sulfur compound contained in naphtha is converted into an alkylating agent (such as olefin). In this invention, a special alkylating agent such as olefin is not required.
- solid acid catalyst examples include, in addition to solid acids such as zeolite, silica'alumina, and activated clay, sulfate zirconia, sulfate alumina, tin sulfate oxide, sulfate iron oxide, dinolecoure tungstate, Solid superacids such as tin tungstate oxide can also be mentioned.
- solid acids such as zeolite, silica'alumina, and activated clay, sulfate zirconia, sulfate alumina, tin sulfate oxide, sulfate iron oxide, dinolecoure tungstate, Solid superacids such as tin tungstate oxide can also be mentioned.
- the solid acid catalyst is preferably at least one zeolite selected from proton-type faujasite-type zeolites, proton-type mordenites and proton-type j3 zeolites.
- the silica / alumina ratio is preferably 100 mol / mol or less, more preferably 30 mol / mol or less, because the smaller the silica / alumina ratio, the larger the amount of acid serving as an adsorption site.
- Zeolite has the general formula: xM / nO -Al ⁇ -ySiO ⁇ ⁇ 0 (where ⁇ is the cation ⁇
- valence is a number of 1 or less, y is a number of 2 or more, and z is a number of 0 or more) is a general term for crystalline hydrous aluminosilicate.
- the structure of zeolite can be found on the home of the International Zeolite Association (I ZA) Structure Commission 1 ⁇ http://www.iza-structure.org/ etc. ⁇ or AIO tetrahedral structure is tertiary
- charge compensation cations such as alkali metals and alkaline earth metals are held in pores and cavities.
- the charge compensating cation can be easily exchanged for another cation such as a proton.
- the acid treatment increases the Si ⁇ / Al O molar ratio and increases the acid strength.
- the amount of solid acid decreases. Since the acid strength does not significantly affect the adsorption of sulfur compounds, it is preferable not to lower the amount of solid acid.
- Faujasite-type zeolite has a structural unit having a four-membered ring, a six-membered ring and And a 6-membered double ring.
- the micropore has a three-dimensional structure, the entrance is a circle formed by a non-planar 12-membered ring, and the crystal system is cubic.
- Faujasite a natural zeolite of faujasite type, is represented by the molecular formula (Na, Ca, Mg) ⁇ ⁇ 1 Si ⁇ ⁇ 240 ⁇ ⁇
- micropore diameter 7.4 X 7.4 mm and the unit cell size is 24.74 mm.
- X-type and Y-type exist as faujasite-type synthetic zeolites.
- NaX type zeolite is Na [(AIO)
- NaY-type zeolites can adsorb molecules up to an effective diameter of about 8A.
- the faujasite-type zeolite preferably used in the present invention has a general formula: xNa 0 -A1 ⁇ -ySiO
- the content of cations other than protons such as sodium is preferably 5% by mass or less, more preferably 3% by mass or less, and even more preferably 1% by mass or less.
- Mordenite the structural units of the skeleton structure are a 4-membered ring, a 5-membered ring and an 8-membered ring.
- micropores have a one-dimensional structure and a three-dimensional structure, the entrance is elliptical formed by non-planar 12-membered and 8-membered rings, and the crystal system is orthorhombic.
- Mordenite which is a natural zeolite, includes mordenite, which has a molecular formula of NaAlSiO
- Mordenite also exists as a synthetic zeolite. Na mordenite can adsorb molecules up to an effective diameter of about 7A. Moldenite preferably used in the present invention is represented by the general formula: xNa 0 -A1 O -ySiO, X ⁇ 1 and y ⁇ 100,
- Si ⁇ / Al O molar ratio is lOOmol
- / mol or less is preferred, especially 30 mol / mol or less, and further preferably 10 mol / mol or less.
- the content of cations other than protons such as sodium is preferably 5% by mass or less, more preferably 3% by mass or less, and even more preferably 1% by mass or less.
- ⁇ zeolite In ⁇ zeolite ( ⁇ ⁇ ⁇ ), the structural units of the skeleton structure are a 4-membered ring, a 5-membered ring and a 6-membered ring.
- Mi The micropore has a two-dimensional structure, the entrance is a circle formed by a non-planar 12-membered ring, and the crystal system is tetragonal.
- Beta polymorph A is represented by the molecular formula Na
- the micropore diameter is 6.6 X 6.7 A and 5.6 X 5.6 A, and the unit cell size force is 12.661 X 12.661 X 26.406 A.
- the molar ratio of SiO / AlO is preferably 100 mol / mol or less.
- the content of cations other than protons such as sodium is preferably 5% by mass or less, more preferably 3% by mass or less, and even more preferably 1% by mass or less.
- the charge-compensating cation of the zeolite used in the present invention is a proton, that is, hydrogen, and the content of cations other than protons such as sodium, potassium, magnesium, and calcium is preferably 5% by mass or less, more preferably 5% by mass or less. Is 3% by mass or less, more preferably 1% by mass or less.
- the crystallinity is preferably 80% or more, particularly preferably 90% or more, and the crystallite diameter is preferably 5 ⁇ m or less, particularly preferably 1 ⁇ m or less.
- the average particle size of 30 ⁇ ⁇ less, particularly 10 / im is the specific surface area gestures et preferred below 300 meters 2 / g or more on, especially 400 meters 2 / g or more.
- a solid superacid catalyst is defined as a Hammett's acidity function H power S-11.93 of 100%
- a catalyst consisting of a solid acid having an acid strength higher than that of sulfuric acid, such as a hydroxide or oxide of silicon, aluminum, titanium, zirconia, tungsten, molybdenum, iron, etc., or graphite, an ion exchange resin, etc.
- sulfuric acid such as a hydroxide or oxide of silicon, aluminum, titanium, zirconia, tungsten, molybdenum, iron, etc., or graphite, an ion exchange resin, etc.
- Sulfuric acid, antimony pentafluoride, tantalum pentafluoride, boron trifluoride, etc. attached to or supported on a carrier, dinoreconium oxide (Zr ⁇ ), oxidized
- zirconium, alumina, tin oxide, sulfate zirconia obtained by treating iron oxide or titania with sulfuric acid, sulfate sulfate alumina, sulfate sulfate tin oxide, sulfate iron oxide, which were previously proposed by the present applicant. It is preferable to use sulphate titania, or dinorecouy tungstate or tin stannate oxide, which is obtained by kneading, mixing and firing a plurality of metal hydroxides and Z or hydrated oxides.
- JP-B-59-6181, JP-B-59-40056, JP-A-04-187239, JP-A-04-187241 See Japanese Unexamined Patent Application Publication No. 2566814, Japanese Patent No. 2992972, Japanese Patent No. 3251313, Japanese Patent No. 3328438, Japanese Patent No. 3432694, Japanese Patent No. 3517696, Japanese Patent No. 3553878, and Japanese Patent No. 3568372.
- the acid strength (H 2) refers to whether the acid point on the catalyst surface is
- It is defined by the ability to receive an electron pair and is represented by a pKa value, and can be measured by a known indicator method or a gas base adsorption method.
- the acid strength of a solid acid catalyst can be directly measured using an acid-base conversion indicator with a known pKa value.
- p-nitrotoluene (pKa value; -11.4), m-nitrotoluene (pKa value; _12.0), p-nitrochlorobenzene (pKa value; -12.7), 2,4-dinitrotoluene (pKa value; -13.8), 2 , 4_dinitrofluorobenzene (pKa value; -14.5), 1,3,5-trichlorobenzene 1 ⁇ ⁇ value; _16.1), etc., immers the catalyst in a solution of cyclohexane or sulfuryl sulfuryl, When the discoloration of the indicator to acidic color is observed, it is the same or less than the pKa value at which the indicator discolors to acidic color.
- the above-mentioned zeolite or solid superacid catalyst can be used as it is.
- a molded article containing these zeolite or solid superacid catalyst in an amount of 30% by weight or more, particularly 60% by weight or more is preferably used.
- the shape in order to increase the concentration gradient of the sulfur compound, in the case of a flow-through type, a small shape, particularly a spherical shape, is preferable as long as the pressure difference before and after the container filled with the desulfurizing agent does not increase.
- the diameter is preferably 0.5 to 5 mm, particularly preferably 13 to 13 mm.
- the diameter is preferably 0.1 to 4 mm, particularly preferably 0.1 to 2 mm, and the length is preferably 0.55 times, particularly 112 times the diameter.
- the specific surface area of the solid acid catalyst including the case of the solid superacid catalyst, greatly affects the adsorption capacity of sulfur compounds
- 100m 2 Zg or more is preferable, and 200m 2 / g or more is particularly preferable. It is preferably 300 m 2 Zg or more.
- the pore volume having a pore diameter of 10 A or less is preferably 0.10 ml / g or more, particularly preferably 0.20 ml / g or more, in order to increase the adsorption capacity of the sulfur compound.
- the pore volume of the pore diameter of 10 A or more and 0.1 xm or less is 0.05 mlZg or more, particularly 0.10 ml / g or more in order to increase the diffusion rate of the sulfur compound in the pores. It is preferable to do.
- the pore volume having a pore diameter of 0.1 / m or more is preferably 0.3 ml / g or less, particularly preferably 0.25 ml / g or less, in order to increase the mechanical strength of the molded article.
- the specific surface area and the total pore volume are measured by a nitrogen adsorption method, and the macropore volume is measured by a mercury intrusion method.
- the nitrogen adsorption method is simple, commonly used, and has been described in various literatures. For example, Kazuhiro Washio: Shimadzu Review, 48 (1), 35-49 (1991), ASTM (.American Society for Testing and Materials) Standard est Method D 4365-95.
- zeolite When zeolite is used as a molded product, as described in JP-A-4-198011, a semi-finished product may be molded and then dried and fired, or the zeolite powder may be used as needed. After mixing and forming a binder (binder), drying and baking may be performed.
- binder binder
- binder examples include clays such as alumina and smectite, and inorganic binders such as water glass. These binders may be used to the extent that they can be molded, and are not particularly limited, but are usually used in an amount of about 0.05 to 30% by weight based on the raw materials. Mixing inorganic particles such as silica, alumina, and other zeolites and organic substances such as activated carbon to improve the adsorption performance of sulfur compounds that are difficult to adsorb zeolite, and increasing the amount of mesopores and macropores to reduce sulfur The diffusion rate of the compound may be improved. Further, the adsorption performance may be improved by compounding with a metal.
- the breaking strength of the carrier is not less than 3. Okg / pellet, especially not less than 3.5 kg / pellet. It is preferred.
- the breaking strength is measured by a compression strength measuring instrument such as a Kiya tablet breaking strength measuring instrument (Toyama Sangyo Co., Ltd.).
- the types of transition metal oxides used for the activated carbon carrying the transition metal oxide include silver, mercury, copper, cadmium, lead, molybdenum, zinc, cobalt, manganese, nickel, platinum, palladium, and iron.
- Preferable are oxides of copper, zinc, and nickel from the viewpoints of safety and economy.
- copper is inexpensive, and has excellent adsorption of sulfur compounds even in a wide temperature range from about room temperature to about 300 ° C, in the state of copper oxide which is not subjected to reduction treatment, and in the absence of hydrogen. It is particularly preferable because it shows performance.
- Activated carbon used as a porous carrier is porous particles containing carbon as a main component.
- the surface area is at least 500 m 2 / g, preferably at least 700 m 2 / g.
- any of granular, fibrous, powder, and molded products can be used, it is preferable to use as activated carbon molded products.
- the shape can be a granular shape, a honeycomb shape, a mat shape, a felt shape, or the like. Usually it is mainly amorphous with an average diameter of 0.8-1.7 mm. It is preferable that the breaking strength of the carrier is not less than 3.0 kgZ pellets, especially not less than 3.5 kgZ pellets, since cracking of the adsorbent does not occur.
- the copper oxide-carrying activated carbon adsorbent preferably used supports a copper component.
- the copper component is preferably contained in an amount of 0.1 to 30% by weight, particularly 10 to 20% by weight as a copper element weight based on the weight of the adsorbent. If necessary, components other than copper can be further supported. As a component other than copper, zinc or iron can be supported, but it is preferable that only copper is supported.
- the transition metal contained in the adsorbent is preferably 70% by weight or more, particularly 95% by weight. % Or more is preferably a copper component.
- the method of contacting the activated carbon carrying the solid acid catalyst or the transition metal oxide with the hydrocarbon oil may be a batch system (batch system) or a flow system, but the solid acid catalyst or the transition metal oxide carrier formed in a container is contacted.
- a flow type in which activated carbon is filled and a hydrocarbon oil flows is more preferable.
- the distribution type as a condition for contacting the pressure is atmospheric-pressure 50 kg / cm 2 G, is preferably Tsune ⁇ Ichi 10 kg / cm 2 G, particularly 0.1- 3kg / cm 2 G Shi favored ,.
- the flow rate is 0.1-1 lOOhr in LHSV, especially 0.5-20hr- 1 .
- the temperature at which the desulfurization treatment is performed is preferably slightly higher in the case of a solid acid catalyst because the sulfur compounds that generate heavy sulfur compounds and / or the reaction of the sulfur compounds with the aromatic hydrocarbons are involved. And particularly preferably 30-100 ° C. In the case of a transition metal oxide-supported activated carbon, no reaction can be expected, but since it is suitable for physical adsorption, a temperature of 150 ° C or lower, which is suitable for physical adsorption, is preferred.
- the solid acid catalyst and the transition metal oxide-supported activated carbon may be used alone or in combination.
- the reaction product of the solid acid catalyst may be the solid acid catalyst itself, activated alumina or activated carbon. For example, it may be adsorbed by one or more other adsorbents.
- a solid acid catalyst is used in combination with a transition metal oxide-supported activated carbon or other adsorbent in a flow-through device, a solid acid catalyst is installed upstream and a transition metal oxide-supported activated carbon or adsorbent is installed downstream, and the solid By acid catalyst
- a method in which the reaction product is removed with a downstream transition metal oxide-supported activated carbon or an adsorbent is preferred.
- the sulfur compound heavy by the solid acid catalyst may be removed by fractional distillation.
- the adsorbent preferably removes a small amount of adsorbed moisture in advance as a pretreatment of the adsorbent. If water is adsorbed, not only does the adsorption of sulfur compounds be hindered, but also the water desorbed from the adsorbent immediately after the introduction of the hydrocarbon is mixed into the hydrocarbon.
- the zeolite is preferably dried at 130 to 500 ° C, preferably at about 350 to 450 ° C. In the case of activated carbon, it is preferable to dry at about 100 to 200 ° C. in an oxidizing atmosphere such as air. If the temperature is higher than 200 ° C., the weight is reduced due to the reaction with oxygen, which is not preferable. On the other hand, under a non-oxidizing atmosphere such as nitrogen, it is possible to dry at about 100 800 ° C. Heat treatment at 400 to 800 ° C is particularly preferable because it removes organic substances and oxygen contained and improves adsorption performance.
- the activated carbon supporting a transition metal oxide can be desorbed and regenerated because physical adsorption is mainly performed. Adsorption After desulfurization, the adsorbent can be easily desorbed and regenerated by washing with a solvent, heating under a nitrogen atmosphere, heating under reduced pressure, etc., and can be used repeatedly. In particular, by heating under a non-oxidizing atmosphere (usually under a nitrogen atmosphere) and / or under reduced pressure, sufficient regeneration can be achieved in a short time.
- Thiophenes are heterocyclic compounds containing one or more sulfur atoms as a heteroatom, in which the heterocyclic ring is a penta- or six-atom ring and has an aromatic property (a double bond is added to the heterocyclic ring to form a double bond). And a sulfur compound in which the heterocyclic ring is not condensed with a benzene ring and derivatives thereof. Also includes compounds in which heterocycles are fused.
- Thiophene also called thiofuran, is a sulfur compound with a molecular weight of 84.1, represented by the molecular formula CHS.
- Other representative representative of sulfur atoms represented by the molecular formula CHS.
- Methylthiophene (thiotrene, molecular formula CHS, molecular weight 98.2), thia
- dichenylmethane molecular formula CHS, molecular weight 180
- derivatives thereof dichenylmethane
- Benzothiophenes are heterocyclic compounds containing one or more sulfur atoms as hetero atoms.
- the heterocyclic ring is a 5- or 6-atom ring and has an aromatic property (a double bond
- Benzothiophene also known as thionaphthene or thiocumarone, is a sulfur compound having a molecular weight of 134 and represented by the molecular formula CHS.
- Other typical benzothiophene also known as thionaphthene or thiocumarone, is a sulfur compound having a molecular weight of 134 and represented by the molecular formula CHS.
- Other typical benzothiophene also known as thionaphthene or thiocumarone
- Dibenzothiophenes are heterocyclic compounds containing at least one sulfur atom as a heteroatom, in which the heterocyclic ring is a penta- or six-atom ring and has an aromatic property (a double bond is attached to the heterocyclic ring by two or more). And a sulfur compound in which a heterocyclic ring is condensed with two benzene rings, and a derivative thereof.
- Dibenzothiophene also known as diphenylene sulfide, biphenylene sulfide, or diphenylene sulfide, can be represented by the molecular formula CHS and has a molecular weight of 184.
- 4-Methyldibenzothiophene and 4,6-dimethyldibenzothiophene are well known as hard-to-desulfurize compounds in hydrorefining.
- Other representative dibenzothiophenes include trimethyldibenzothiophene, tetramethyldibenzothiophene, pentamethyldibenzothiophene, hexamethyldibenzothiophene, heptamethinoresinbenzothiophene, otatamethyldibenzothiophene, methyl Ethyldibenzothiophene, dimethylethyldibenzothiophene, trimethylethyldibenzothiophene, Tramethylethyl dibenzothiophene, pentamethylethyl dibenzothiophene, hexamethylethyl dibenzothiophene, heptamethylethyl dibenzothiophene,
- Methane sulfide molecular formula CHS, molecular weight 198) and derivatives thereof.
- Both thiophenes and benzothiophenes have a heterocyclic ring containing a sulfur atom as a heteroatom, and in the presence of a solid acid catalyst having high reactivity, cleavage of the heterocyclic ring ⁇ reaction or decomposition of the heterocyclic ring with the aromatic ring. It happens easily.
- Dibenzothiophenes have lower reactivity than thiophenes and benzothiophenes because benzene rings are bonded to both sides of the thiophene ring. Therefore, solid acid catalysts are more effective in desulfurizing hydrocarbon oils free of dibenzothiophenes, for example, kerosene free of dibenzothiophenes.
- kerosene having a dibenzothiophene concentration of 0.1 ppm or less as sulfur, preferably 0.1 ppm or less, and more preferably 0.1 ppm or less is desulfurized by a desulfurization method using a solid acid catalyst, the sulfur content is extremely low. It can be reduced to a concentration. Therefore, in a fuel cell system that generates hydrogen for a fuel cell from hydrocarbon oil, the reforming catalyst that extremely dislikes sulfur is not adversely affected, so that the desulfurization method of the present invention is particularly preferably used for a fuel cell system. Can be.
- HSZ-320NAA Comparative Example
- KL-type zeolite (HSZ-550KOA (Comparative Example 2-3) manufactured by Tosoh Corporation: SiO / AlO ratio 6.1 mol / mol
- the NaY-type zeolite, NaX-type zeolite, KL-type zeolite, Na-mordenite, and K-ferrierite of Comparative Example 2_1-5 are generally not acidic catalysts but acidic weak (or no) adsorbents.
- Example 3 [0049] To 4.0 g of 2-methylthiophene (special grade of reagent, manufactured by Tokyo Chemical Industry Co., Ltd.) diluted to 10% by mass with a toluene solvent (special grade of reagent, manufactured by Junsei Chemical Co., Ltd.) was dried at 400 ° C for 3 hours. After the catalyst was immersed in l.Og and left at room temperature for 24 hours or more, the adsorption capacity of the adsorbent was measured by analyzing the sulfur compound content before and after immersion by gas chromatography. As the acidic catalyst, three types of H—Y type zeolites (manufactured by Tosoh Corporation) having different Si ⁇ / Al O ratios (
- HSZ-320HOA (Example 3-1): SiO / Al O ratio 5.5mol / mol
- H-mordenite (HSZ-640HOA (Example 3-4): Si ⁇ / Al O ratio 18.3 mol / m
- HSZ-320NAA Comparative Example
- KL type zeolite (HSZ-550KOA (Comparative Example 3-3), manufactured by Tosoh Corporation: SiO / Al O ratio 6.1mol / mol, K content 7% by mass, Na content Rate 0.2
- Acidic catalyst dried at 400 ° C for 3 hours in 4.0 g of benzothiophene (reagent grade, Tokyo Chemical Industry Co., Ltd.) diluted to 10% by mass with decane solvent (reagent grade, Junsei Chemical Co., Ltd.) was immersed in l.Og, allowed to stand at room temperature for 24 hours or more, and the adsorption capacity of the adsorbent was measured by analyzing the sulfur compound content before and after immersion by gas chromatography.
- As the acidic catalyst there are three types of H—Y type zeolites (H
- SZ- 320HOA (Example 4-1): Si_ ⁇ / A1_rei ratio 5.5MolZmol, Na content 3 wt 0/0,
- KL-type zeolite (HSZ-550KOA (Comparative Example 4-1) manufactured by Tosoh Corporation: SiO / Al O ratio: 6.1 mol / mol, K content: 7% by mass, Na content: 0.2% by mass) ,ratio
- Benzothiamine diluted to 10% by mass with toluene solvent (special grade reagent, manufactured by Junsei Chemical Co., Ltd.) Ophen (reagent grade, manufactured by Tokyo Kasei Kogyo Co., Ltd.) is immersed in 4.0 g of an acidic catalyst dried at 400 ° C for 3 hours, left at room temperature for 24 hours or more, and the sulfur compound content before and after immersion is measured.
- the adsorption capacity of the adsorbent was measured by analyzing with a gas chromatograph.
- As the acidic catalyst there are three types of H—Y type zeolites (H
- HSZ-320NAA NaY-type zeolite manufactured by Tosoh Corporation
- KL type zeolite (HSZ-550KOA (Comparative Example 5-4), manufactured by Tosoh Corporation: SiO / AlO ratio 6.1 mol / mol, K content 7 mass%, Na content Rate 0.2
- Example 5-1 HY-type zeolite 5.5 46
- Example 5-2 HY-type zeolite 6.0 78
- Example 5 - 3 HY zeolite 360 3 Comparative Example 5 -1 NaY-type zeolite 5.5 0
- Comparative example 5-2 NaX-type zeolite 2.5 13
- Comparative example 5-3 KL-type zeolite 6.10
- Comparative example 5-4 Na mordenite 1 8.30
- Comparative example 5-6 Silica gel-2 Comparative example 5-7
- Alumina-3 Comparative example 5-8
- Copper oxide supported alumina-8 Comparative example 5-9
- Nickel oxide supported alumina-4 Comparative example 5 -1 0
- Zinc oxide-0 Comparative example 5-1 1 Activated carbon-2
- H- / 3 zeolite (HSZ-930HOD1A (Example 6-4)): SiO / Al O ratio 2
- Catalistone earth NK-311 (Comparative Example 6-2), copper content 7.6% by mass, specific surface area 264m 2 / g), nickel oxide-supported alumina (Orient Catalyst NK-392 (Comparative Example 6-3), acid Of two Kkenore content of 50 mass 0/0) and zinc oxide (Orient wire carrier data list ne earth manufactured by NK-301H (Comparative Example 6 - 4), 99 wt% zinc oxide content, similarly, using a specific surface area of 10 m 2 / g) An experiment was conducted.
- H-zeolite (HSZ-930HOD1A (Example 7-4), manufactured by Co., Ltd.): SiO / AlO ratio 2
- Catalyst NK-311 (Comparative Example 7-2), copper content 7.6% by mass, specific surface area 264m 2 / g) , Nickel oxide-supported alumina (NK-392 manufactured by Orient Catalyst Co., Ltd. (Comparative Example 7-3), nickel oxide content: 50% by mass) and zinc oxide (NK-301H manufactured by Orient Catalyst Co., Ltd. (Comparative Example 7-4))
- NK-301H manufactured by Orient Catalyst Co., Ltd.
- Comparative Example 7-4 The same experiment was conducted using a zinc oxide content of 99% by mass and a specific surface area of 10 m 2 / g).
- NaX-type zeolite F-9 (Comparative Example 8-1): SiO 2 manufactured by Wako Pure Chemical Industries, Ltd.)
- An acidic catalyst dried at 400 ° C for 3 hours was immersed in 9.0 g of benzene (pure benzene, manufactured by Nippon Petrochemical Co., Ltd., sulfur content 0.38 mass ppm) for 3 hours, and left at 50 ° C for 5 hours.
- the adsorption capacity of the adsorbent was measured by analyzing the sulfur content of the sulfur compound before and after immersion by a fuel oxidation-ultraviolet fluorescence method.
- Examples of the acidic catalyst include H-Y type Zolai MHSZ-330HUA manufactured by Tosoh Corporation (Example 9-1): SiO / K ⁇ ⁇ ratio 6.0 molZmol, Na content 0.2
- a NaY-type zeolite (HSZ-320NAA (Comparative Example 9-1) manufactured by Tosoh Corporation: SiO / Al 2 O ratio: 5.5 mol / mol, Na content: 8% by mass, specific surface area: 700 m 2 / g)
- NaX type zeolite manufactured by Wako Pure Chemical Industries, Ltd.
- F_9 (Comparative Example 9-2): SiO / Al 2 O ratio 2.5 mol)
- Example 9-5 Mass%, specific surface area 280m 2 Zg), activated alumina F-200 manufactured by Alcoa (Comparative Example 9-14) (specific surface area 350m 2 / g), alumina supported on copper oxide (NK- 311 manufactured by Orient Catalyst) A similar experiment was performed using Example 9-5), a copper content of 7.6% by mass, and a specific surface area of 264 m 2 / g).
- activated carbon supported on copper oxide (NSR-1 manufactured by Toyo CCI (Example 10-1): 12.7% by mass of copper supported, specific surface area 790 m 2 kg), activated carbon (Darco KB manufactured by Aldrich Example 10-1), a specific surface area of 1,500 m 2 / g) was used.
- Kerosene manufactured by Japan Energy Corporation, boiling range 158.5-270.0 ° C, 5% distillation point 170.5 ° C 10% distillation point 175.0. C, 20% distillation point 181.5. C, 30% distillation point 188.0. C, 40% distillation point 194.5. C, 50% distillation point 202.5. C, 60% distillation point 211.0. C, 70% distillation point 221.0. C, 80% distillation point 232.0. C, 90% distillation point 245.5. C, 95% distillation point 255.5.
- Solid superacid catalysts include sulfated zirconia alumina (specific surface area 162m2 / g, pore volume 0.305ml / g, central pore diameter 56.4A, zirconia 59wt%, anoremina 31wt%, sulfur 2.9wt%), tungsten Zirconia acid alumina (specific surface area 101m 2 Zg, pore volume 0.302mlZg, median pore diameter 95.0A, zirconia 53wt%, alumina 25wt%, tungstic acid 20wt%), sulfated alumina (specific surface area 300m 2 Zg, pore volume 0.601 ml / g, a central pore diameter 58 ⁇ 9.alpha, sulfur content 4.0 wt%), the particles of sulfate group tin oxide 'alumina (specific surface area 177m 2 / g, pore volume 0.113 ml / g, a central pore diameter 26.7 a)
- Example 11 4 g of the same kerosene used in Example 11 was immersed in l.Og of the solid superacid catalyst and left at 10 ° C for 24 hours or more, and the sulfur compound content before and after the immersion was oxidized by combustion-UV fluorescence The sulfur content was analyzed by the method.
- the same catalyst as in Example 11 was used as the solid superacid catalyst.
- Example 12-1 Zirconia sulfate group 0.99 93.4
- Example 12-2 Zirconia tungstate 0.1
- Example 1 2—3 Sulfate Alumina 0.2 98.6
- Example 1 2 4 Sulfate Tin Oxide 0.3
- Example 13
- Figure 1 shows the change over time in the sulfur content of the kerosene flowing out of the system. It can be seen that the sulfur content has been removed for a long time.
- GC gas chromatography
- SCD sulfuruminescence Detector
- the catalytic function and adsorption of the solid acid catalyst and the activated carbon supporting the transition metal oxide are achieved by utilizing the activated carbon supporting the solid acid catalyst and the Z or transition metal oxide. Utilizing the function, it is possible to efficiently and economically remove not only kerosene and light oil but also particularly sulfur compounds in aromatic hydrocarbon oil. Therefore, it is possible to produce particularly low sulfur content light and light oil, as well as extremely low sulfur content.
- Aromatic hydrocarbons such as benzenes and naphthalenes can be produced and provided as basic raw materials for various petrochemical products or intermediate raw materials.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050709370 EP1715025A4 (en) | 2004-02-02 | 2005-01-27 | PROCESS FOR DESULFURIZING HYDROCARBON OIL |
CN2005800037575A CN1914298B (zh) | 2004-02-02 | 2005-01-27 | 烃油的脱硫方法 |
JP2005517474A JP5252674B2 (ja) | 2004-02-02 | 2005-01-27 | 炭化水素油の脱硫方法 |
CA2553713A CA2553713C (en) | 2004-02-02 | 2005-01-27 | Method of desulfurizing hydrocarbon oil |
US10/586,606 US8021540B2 (en) | 2004-02-02 | 2005-01-27 | Method of desulfurizing hydrocarbon oil |
NO20063884A NO20063884L (no) | 2004-02-02 | 2006-08-31 | Fremgangsmate for avsvovling av hydrokarbonolje |
KR1020067017844A KR101176233B1 (ko) | 2004-02-02 | 2006-09-01 | 탄화수소유의 탈황 방법 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004025047 | 2004-02-02 | ||
JP2004-025047 | 2004-02-02 | ||
JP2004-269391 | 2004-09-16 | ||
JP2004269391 | 2004-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005073348A1 true WO2005073348A1 (ja) | 2005-08-11 |
Family
ID=34829441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001065 WO2005073348A1 (ja) | 2004-02-02 | 2005-01-27 | 炭化水素油の脱硫方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8021540B2 (ja) |
EP (1) | EP1715025A4 (ja) |
JP (1) | JP5252674B2 (ja) |
KR (1) | KR101176233B1 (ja) |
CN (1) | CN1914298B (ja) |
CA (1) | CA2553713C (ja) |
NO (1) | NO20063884L (ja) |
WO (1) | WO2005073348A1 (ja) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284337A (ja) * | 2006-03-23 | 2007-11-01 | Japan Energy Corp | 炭化水素油中の微量成分を除去する吸着剤及びその製造方法 |
JP2007311143A (ja) * | 2006-05-17 | 2007-11-29 | Japan Energy Corp | 燃料電池コージェネレーションシステム用液体原燃料及び燃料電池コージェネレーションシステム |
WO2008040241A1 (fr) * | 2006-09-30 | 2008-04-10 | Li Zhou | Méthode et système de désulfuration du thiophène et du benzothiophène du fioul |
CN100411735C (zh) * | 2006-09-27 | 2008-08-20 | 上海应用技术学院 | 一种固体超强酸催化剂及其制备方法 |
JP2008239916A (ja) * | 2007-03-29 | 2008-10-09 | Cosmo Oil Co Ltd | 燃料電池用燃料油 |
WO2009031614A1 (ja) * | 2007-09-07 | 2009-03-12 | Japan Energy Corporation | 炭化水素油の脱硫方法及びそれを用いた燃料電池システム |
WO2009031613A1 (ja) | 2007-09-07 | 2009-03-12 | Japan Energy Corporation | 固体酸、その製造方法及び固体酸を脱硫剤として用いる炭化水素油の脱硫方法 |
JP2010209125A (ja) * | 2009-03-06 | 2010-09-24 | Japan Energy Corp | 炭化水素油の脱硫方法及び燃料電池システム |
JP2010209154A (ja) * | 2009-03-06 | 2010-09-24 | Japan Energy Corp | 炭化水素油の脱硫方法及び燃料電池システム |
JP2011178625A (ja) * | 2010-03-02 | 2011-09-15 | Jx Nippon Oil & Energy Corp | 金属担持繊維状活性炭及びその製造方法、並びにそれを用いた脱硫器、及び炭化水素油の脱硫方法 |
US8053621B2 (en) * | 2006-12-29 | 2011-11-08 | Bridgestone Corporation | Solvent treatment methods and polymerization processes employing the treatment methods |
KR101426110B1 (ko) * | 2006-11-07 | 2014-08-05 | 제이엑스 닛코닛세키에너지주식회사 | 등유용 탈황제, 탈황법 및 등유용 탈황제를 이용한 연료 전지 시스템 |
WO2014156486A1 (ja) * | 2013-03-25 | 2014-10-02 | コスモ石油株式会社 | 軽油の水素化脱硫触媒、及び軽油の水素化処理方法 |
US8939014B2 (en) | 2011-04-06 | 2015-01-27 | Exxonmobil Research And Engineering Company | Identification and use of an isomorphously substituted molecular sieve material for gas separation |
US9352297B2 (en) | 2013-11-27 | 2016-05-31 | King Fahd University Of Petroleum And Minerals | Methods for preparing composites of activated carbon/zinc oxide and activated carbon/zinc oxide/nickel oxide for desulfurization of fuels |
CN108643882A (zh) * | 2018-05-04 | 2018-10-12 | 西安凯尔文石化助剂制造有限公司 | 一种原油中的h2s的消除方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1712536A1 (en) * | 2005-03-23 | 2006-10-18 | Engelhard Corporation | Process for the purification of benzene feedstock containing contaminating sulfur compounds |
CA2619318C (en) * | 2005-08-15 | 2011-11-01 | Arizona Chemical Company | Low sulfur tall oil fatty acid |
WO2008042825A2 (en) | 2006-09-29 | 2008-04-10 | Honeywell International Inc. | Fuel filter |
US20090013588A1 (en) * | 2007-07-13 | 2009-01-15 | Headwaters Technology Innovation, Llc | Iron-containing fuel additive for reducing particulates generated during combustion |
KR101068994B1 (ko) * | 2009-06-23 | 2011-09-30 | 에스케이이노베이션 주식회사 | 디벤조티오펜설폰의 이산화황 제거용 촉매 및 이를 이용한 비페닐의 제조방법 |
US8888994B2 (en) | 2010-04-22 | 2014-11-18 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Method for deep desulphurization of hydrocarbon fuels |
CN101851529A (zh) * | 2010-06-24 | 2010-10-06 | 东北石油大学 | 以高铁酸钾为氧化剂固体超强酸催化氧化油品深度脱硫的方法 |
US9034527B2 (en) * | 2010-07-15 | 2015-05-19 | Lg Fuel Cell Systems Inc. | Fuel cell system and desulfurization system |
CN101905165B (zh) * | 2010-08-12 | 2012-07-18 | 中国石油天然气股份有限公司 | 一种汽油选择性加氢脱硫催化剂的制备和应用 |
CN102617281A (zh) * | 2011-01-28 | 2012-08-01 | 株式会社大赛璐 | 从醇中除去硫化合物的方法 |
KR101917589B1 (ko) | 2011-10-24 | 2018-11-13 | 아디트야 비를라 누보 리미티드 | 카본 블랙의 제조를 위한 개선된 방법 |
WO2013175488A2 (en) | 2012-03-30 | 2013-11-28 | Aditya Birla Science And Technology Company Ltd. | A process for obtaining carbon black powder with reduced sulfur content |
CN102676217A (zh) * | 2012-05-09 | 2012-09-19 | 刘群 | 一种燃料油的制备方法 |
CN102671622B (zh) * | 2012-05-11 | 2014-09-17 | 北京旭阳化工技术研究院有限公司 | 一种组合吸附剂、其制备方法及其用于脱除并回收噻吩的方法 |
CN103235028B (zh) * | 2013-04-27 | 2016-03-23 | 攀钢集团攀枝花钢铁研究院有限公司 | 检测脱硫有机组分流失的方法及可再生烟气脱硫工艺 |
CN103275755A (zh) * | 2013-05-24 | 2013-09-04 | 湖南大学 | 一种催化氧化去除油品中二苯并噻吩的方法 |
CN105992808B (zh) | 2013-09-30 | 2018-10-19 | 综合E&P丹麦股份有限公司 | 磁性纳米粒子用于耗尽油中的芳族化合物的用途 |
WO2015044445A1 (en) | 2013-09-30 | 2015-04-02 | Mærsk Olie Og Gas A/S | Method and system for the enhanced recovery of oil, using water that has been depleted in ions using magnetic particles |
CN105764858A (zh) | 2013-09-30 | 2016-07-13 | 马士基橄榄和气体公司 | 适用于产油井的水处理 |
NO346984B1 (en) | 2013-09-30 | 2023-03-27 | Maersk Olie & Gas | Method and System for Recovering of Crude Oil |
CN105623719B (zh) * | 2015-12-25 | 2017-09-29 | 北京三聚环保新材料股份有限公司 | 一种轻质油中硫化物的脱除方法 |
US10450516B2 (en) | 2016-03-08 | 2019-10-22 | Auterra, Inc. | Catalytic caustic desulfonylation |
JP7188383B2 (ja) * | 2018-02-02 | 2022-12-13 | 東レ株式会社 | ガス吸着剤、消臭繊維シートおよびガス吸着剤の製造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02132186A (ja) * | 1988-11-11 | 1990-05-21 | Toyo C C I Kk | 液相脱硫方法 |
JPH06154615A (ja) * | 1992-11-24 | 1994-06-03 | Hitachi Ltd | 脱硫剤及び脱硫方法 |
JP2000154388A (ja) * | 1998-08-31 | 2000-06-06 | Mobil Oil Corp | 流動接触分解におけるガソリン中の硫黄の低減 |
JP2000234093A (ja) * | 1998-12-17 | 2000-08-29 | Petroleum Energy Center | 軽質炭化水素油の水素化脱硫異性化方法 |
JP2001064214A (ja) * | 1999-08-26 | 2001-03-13 | Nippon Steel Chem Co Ltd | 低イオウ芳香族炭化水素の製造方法 |
JP2001279257A (ja) * | 2000-03-31 | 2001-10-10 | Idemitsu Kosan Co Ltd | 脱硫剤、脱硫方法及び燃料電池用水素の製造方法 |
WO2002018517A1 (en) * | 2000-08-31 | 2002-03-07 | Conocophillips Company | Desulfurization and novel sorbents for same |
JP2003049172A (ja) * | 2001-08-08 | 2003-02-21 | Corona Corp | 液体炭化水素燃料の脱硫方法 |
JP2003268386A (ja) * | 2002-03-14 | 2003-09-25 | Nippon Oil Corp | 炭化水素の脱硫方法および燃料電池システム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2931969B2 (ja) * | 1997-08-20 | 1999-08-09 | 工業技術院長 | 酸触媒を用いる石炭、重質油、原油、オリノコタール、高分子物の脱硫方法 |
JPH11181448A (ja) * | 1997-12-25 | 1999-07-06 | Cosmo Sogo Kenkyusho Kk | 軽質炭化水素油の異性化方法 |
US5935422A (en) * | 1997-12-29 | 1999-08-10 | Uop Llc | Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents |
US6974787B2 (en) | 1998-08-31 | 2005-12-13 | Exxonmobil Corporation | Gasoline sulfur reduction in fluid catalytic cracking |
JP3868128B2 (ja) * | 1998-10-05 | 2007-01-17 | 新日本石油株式会社 | 軽油の水素化脱硫装置及び方法 |
CA2355953A1 (en) | 1998-12-17 | 2000-06-22 | Petroleum Energy Center | Catalyst for hydrodesulfurization isomerization of light hydrocarbon oil, method for preparation thereof, and method for hydrodesulfurization isomerization of light hydrocarbon oil using the catalyst |
JP4609961B2 (ja) * | 2000-01-28 | 2011-01-12 | Jx日鉱日石エネルギー株式会社 | 硫黄化合物の除去方法 |
JP2001354973A (ja) * | 2000-06-13 | 2001-12-25 | Petroleum Energy Center | 炭化水素油の水素化脱硫方法 |
WO2003020850A2 (en) * | 2001-09-04 | 2003-03-13 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocarbons |
JP2003299959A (ja) | 2002-04-11 | 2003-10-21 | Idemitsu Kosan Co Ltd | 炭化水素の選択脱硫触媒 |
WO2003097771A1 (fr) * | 2002-05-22 | 2003-11-27 | Japan Energy Corporation | Agent de desulfuration par adsorption utile pour desulfurer la coupe petroliere et procede de desulfuration comprenant ledit agent |
-
2005
- 2005-01-27 CA CA2553713A patent/CA2553713C/en not_active Expired - Fee Related
- 2005-01-27 CN CN2005800037575A patent/CN1914298B/zh not_active Expired - Fee Related
- 2005-01-27 WO PCT/JP2005/001065 patent/WO2005073348A1/ja active Application Filing
- 2005-01-27 JP JP2005517474A patent/JP5252674B2/ja not_active Expired - Fee Related
- 2005-01-27 EP EP20050709370 patent/EP1715025A4/en not_active Withdrawn
- 2005-01-27 US US10/586,606 patent/US8021540B2/en not_active Expired - Fee Related
-
2006
- 2006-08-31 NO NO20063884A patent/NO20063884L/no not_active Application Discontinuation
- 2006-09-01 KR KR1020067017844A patent/KR101176233B1/ko not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02132186A (ja) * | 1988-11-11 | 1990-05-21 | Toyo C C I Kk | 液相脱硫方法 |
JPH06154615A (ja) * | 1992-11-24 | 1994-06-03 | Hitachi Ltd | 脱硫剤及び脱硫方法 |
JP2000154388A (ja) * | 1998-08-31 | 2000-06-06 | Mobil Oil Corp | 流動接触分解におけるガソリン中の硫黄の低減 |
JP2000234093A (ja) * | 1998-12-17 | 2000-08-29 | Petroleum Energy Center | 軽質炭化水素油の水素化脱硫異性化方法 |
JP2001064214A (ja) * | 1999-08-26 | 2001-03-13 | Nippon Steel Chem Co Ltd | 低イオウ芳香族炭化水素の製造方法 |
JP2001279257A (ja) * | 2000-03-31 | 2001-10-10 | Idemitsu Kosan Co Ltd | 脱硫剤、脱硫方法及び燃料電池用水素の製造方法 |
WO2002018517A1 (en) * | 2000-08-31 | 2002-03-07 | Conocophillips Company | Desulfurization and novel sorbents for same |
JP2003049172A (ja) * | 2001-08-08 | 2003-02-21 | Corona Corp | 液体炭化水素燃料の脱硫方法 |
JP2003268386A (ja) * | 2002-03-14 | 2003-09-25 | Nippon Oil Corp | 炭化水素の脱硫方法および燃料電池システム |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284337A (ja) * | 2006-03-23 | 2007-11-01 | Japan Energy Corp | 炭化水素油中の微量成分を除去する吸着剤及びその製造方法 |
JP2007311143A (ja) * | 2006-05-17 | 2007-11-29 | Japan Energy Corp | 燃料電池コージェネレーションシステム用液体原燃料及び燃料電池コージェネレーションシステム |
CN100411735C (zh) * | 2006-09-27 | 2008-08-20 | 上海应用技术学院 | 一种固体超强酸催化剂及其制备方法 |
WO2008040241A1 (fr) * | 2006-09-30 | 2008-04-10 | Li Zhou | Méthode et système de désulfuration du thiophène et du benzothiophène du fioul |
KR101426110B1 (ko) * | 2006-11-07 | 2014-08-05 | 제이엑스 닛코닛세키에너지주식회사 | 등유용 탈황제, 탈황법 및 등유용 탈황제를 이용한 연료 전지 시스템 |
US8053621B2 (en) * | 2006-12-29 | 2011-11-08 | Bridgestone Corporation | Solvent treatment methods and polymerization processes employing the treatment methods |
JP2008239916A (ja) * | 2007-03-29 | 2008-10-09 | Cosmo Oil Co Ltd | 燃料電池用燃料油 |
WO2009031614A1 (ja) * | 2007-09-07 | 2009-03-12 | Japan Energy Corporation | 炭化水素油の脱硫方法及びそれを用いた燃料電池システム |
JP5337036B2 (ja) * | 2007-09-07 | 2013-11-06 | Jx日鉱日石エネルギー株式会社 | 炭化水素油の脱硫方法 |
WO2009031613A1 (ja) | 2007-09-07 | 2009-03-12 | Japan Energy Corporation | 固体酸、その製造方法及び固体酸を脱硫剤として用いる炭化水素油の脱硫方法 |
JP2010209154A (ja) * | 2009-03-06 | 2010-09-24 | Japan Energy Corp | 炭化水素油の脱硫方法及び燃料電池システム |
JP2010209125A (ja) * | 2009-03-06 | 2010-09-24 | Japan Energy Corp | 炭化水素油の脱硫方法及び燃料電池システム |
JP2011178625A (ja) * | 2010-03-02 | 2011-09-15 | Jx Nippon Oil & Energy Corp | 金属担持繊維状活性炭及びその製造方法、並びにそれを用いた脱硫器、及び炭化水素油の脱硫方法 |
US8939014B2 (en) | 2011-04-06 | 2015-01-27 | Exxonmobil Research And Engineering Company | Identification and use of an isomorphously substituted molecular sieve material for gas separation |
WO2014156486A1 (ja) * | 2013-03-25 | 2014-10-02 | コスモ石油株式会社 | 軽油の水素化脱硫触媒、及び軽油の水素化処理方法 |
JP5928970B2 (ja) * | 2013-03-25 | 2016-06-01 | コスモ石油株式会社 | 軽油の水素化脱硫触媒、水素化脱硫触媒の製造方法、及び軽油の水素化処理方法 |
RU2640583C2 (ru) * | 2013-03-25 | 2018-01-10 | Космо Ойл Ко., Лтд. | Катализатор гидродесульфуризации для дизельного топлива и способ гидроочистки дизельного топлива |
US9987622B2 (en) | 2013-03-25 | 2018-06-05 | Cosmo Oil Co., Ltd. | Hydrodesulfurization catalyst for diesel oil and hydrotreating method for diesel oil |
US9352297B2 (en) | 2013-11-27 | 2016-05-31 | King Fahd University Of Petroleum And Minerals | Methods for preparing composites of activated carbon/zinc oxide and activated carbon/zinc oxide/nickel oxide for desulfurization of fuels |
CN108643882A (zh) * | 2018-05-04 | 2018-10-12 | 西安凯尔文石化助剂制造有限公司 | 一种原油中的h2s的消除方法 |
CN108643882B (zh) * | 2018-05-04 | 2023-03-28 | 西安凯尔文石化助剂制造有限公司 | 一种原油中的h2s的消除方法 |
Also Published As
Publication number | Publication date |
---|---|
NO20063884L (no) | 2006-11-01 |
CN1914298A (zh) | 2007-02-14 |
US8021540B2 (en) | 2011-09-20 |
CA2553713A1 (en) | 2005-08-11 |
CA2553713C (en) | 2013-05-28 |
KR101176233B1 (ko) | 2012-08-22 |
EP1715025A1 (en) | 2006-10-25 |
EP1715025A4 (en) | 2010-05-05 |
KR20060126806A (ko) | 2006-12-08 |
CN1914298B (zh) | 2012-01-11 |
US20090000990A1 (en) | 2009-01-01 |
JP5252674B2 (ja) | 2013-07-31 |
JPWO2005073348A1 (ja) | 2007-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005073348A1 (ja) | 炭化水素油の脱硫方法 | |
JP5048495B2 (ja) | 炭化水素油の脱硫方法 | |
Velu et al. | Selective adsorption for removing sulfur from jet fuel over zeolite-based adsorbents | |
Fan et al. | Research on reactive adsorption desulfurization over Ni/ZnO− SiO2− Al2O3 adsorbent in a fixed-fluidized bed reactor | |
Hernández-Maldonado et al. | Desulfurization of liquid fuels by adsorption via π complexation with Cu (I)− Y and Ag− Y zeolites | |
Chica et al. | Adsorption, desorption, and conversion of thiophene on H-ZSM5 | |
Lv et al. | Adsorptive separation of dimethyl disulfide from liquefied petroleum gas by different zeolites and selectivity study via FT-IR | |
JP4424586B2 (ja) | 有機硫黄化合物を含む液体炭化水素の脱硫方法 | |
Dastanian et al. | Desulfurization of gasoline over nanoporous nickel-loaded Y-type zeolite at ambient conditions | |
EP2202204A1 (en) | Solid acid, process for producing the solid acid, method for desulfurizing hydrocarbon oil using solid acid as desulfurizing agent | |
JP5148072B2 (ja) | 燃料電池コージェネレーションシステム用液体原燃料及び燃料電池コージェネレーションシステム | |
Ju et al. | Reactive adsorption desulfurization of fluidized catalytically cracked (FCC) gasoline over a Ca-doped Ni-ZnO/Al2O3–SiO2 adsorbent | |
JP5337036B2 (ja) | 炭化水素油の脱硫方法 | |
Landau et al. | Ultradeep Adsorption− desulfurization of gasoline with Ni/Al− SiO2 material catalytically facilitated by ethanol | |
JP5294927B2 (ja) | 炭化水素油の脱硫方法及び燃料電池システム | |
Li et al. | Hydrodesulfurization of dibenzothiophene over MCM-41-supported Pd and Pt catalysts | |
Neubauer et al. | Thermal in situ and system-integrated regeneration strategy for adsorptive on-board desulfurization units | |
Zhang et al. | Superior silver sorbents for removing 2-vinyl thiophene from styrene by π-complexation | |
Hernández-Beltrán et al. | Effect of highly reactive sulfur species on sulfur reduction in cracking gasoline | |
JP5530756B2 (ja) | 炭化水素油の脱硫器用金属担持繊維状活性炭及びその製造方法、並びにそれを用いた脱硫器、及び炭化水素油の脱硫方法 | |
JP5334630B2 (ja) | 炭化水素油の脱硫方法及び燃料電池システム | |
Li et al. | Coupling alkane dehydrogenation with hydrogenation reactions on cation-exchanged zeolites |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005709370 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2553713 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005517474 Country of ref document: JP Ref document number: 10586606 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2118/KOLNP/2006 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580003757.5 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020067017844 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2005709370 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020067017844 Country of ref document: KR |