KR20030080084A - 전환 가솔린을 함유하는 가솔린 분획으로부터 탈황가솔린을 제조하는 방법 - Google Patents
전환 가솔린을 함유하는 가솔린 분획으로부터 탈황가솔린을 제조하는 방법 Download PDFInfo
- Publication number
- KR20030080084A KR20030080084A KR10-2003-7011894A KR20037011894A KR20030080084A KR 20030080084 A KR20030080084 A KR 20030080084A KR 20037011894 A KR20037011894 A KR 20037011894A KR 20030080084 A KR20030080084 A KR 20030080084A
- Authority
- KR
- South Korea
- Prior art keywords
- gasoline
- sulfur
- fraction
- catalyst
- olefins
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 239000003208 petroleum Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 177
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 166
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 50
- 238000005194 fractionation Methods 0.000 claims abstract description 44
- 238000005804 alkylation reaction Methods 0.000 claims abstract description 36
- 230000029936 alkylation Effects 0.000 claims abstract description 35
- 238000011282 treatment Methods 0.000 claims abstract description 20
- 230000003197 catalytic effect Effects 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 161
- 239000011593 sulfur Substances 0.000 claims description 160
- 239000003054 catalyst Substances 0.000 claims description 113
- 238000000034 method Methods 0.000 claims description 107
- 150000001336 alkenes Chemical class 0.000 claims description 91
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 66
- 230000008569 process Effects 0.000 claims description 66
- 238000006243 chemical reaction Methods 0.000 claims description 53
- 229930192474 thiophene Natural products 0.000 claims description 38
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 29
- 238000009835 boiling Methods 0.000 claims description 28
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical group SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 23
- -1 cyclic saturated sulfur Chemical class 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 150000003463 sulfur Chemical class 0.000 claims description 12
- 150000003577 thiophenes Chemical class 0.000 claims description 9
- 229910021472 group 8 element Inorganic materials 0.000 claims description 7
- 150000001491 aromatic compounds Chemical class 0.000 claims description 6
- 238000007259 addition reaction Methods 0.000 claims description 5
- 230000002152 alkylating effect Effects 0.000 claims description 5
- 239000011260 aqueous acid Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 230000000593 degrading effect Effects 0.000 claims description 2
- 125000000101 thioether group Chemical group 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000005864 Sulphur Substances 0.000 abstract 2
- 238000006477 desulfuration reaction Methods 0.000 description 45
- 230000023556 desulfurization Effects 0.000 description 45
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 35
- 150000001993 dienes Chemical class 0.000 description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 18
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000000758 substrate Substances 0.000 description 14
- 238000000926 separation method Methods 0.000 description 13
- 238000004523 catalytic cracking Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 12
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 9
- 238000004821 distillation Methods 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 150000003568 thioethers Chemical class 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 5
- 150000007514 bases Chemical class 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000003377 acid catalyst Substances 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006384 oligomerization reaction Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- IAKOZHOLGAGEJT-UHFFFAOYSA-N 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-Ethane Chemical compound C1=CC(OC)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(OC)C=C1 IAKOZHOLGAGEJT-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical compound C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 238000000998 batch distillation Methods 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical group CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004231 fluid catalytic cracking Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Inorganic materials Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229940059867 sulfur containing product ectoparasiticides Drugs 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical compound COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 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
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
- C10G65/06—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a selective hydrogenation of the diolefins
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/08—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including acid treatment as the refining step in the absence of hydrogen
-
- 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
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
-
- 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
- C10G2400/02—Gasoline
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
출발 가솔린 | 수소화후 가솔린(단계 (a) 및 (b)) | |
밀도 15/4 | 0.7215 | 0.7237 |
브롬 수(gBr/100 g) | 78 | 74 |
올레핀(GC) 중량% | 43 | 40.5 |
MAV(mg/g) | 10 | 0.2 |
연구 옥탄가 | 93 | 92.5 |
모터 옥탄가 | 79.6 | 79.4 |
머캅탄(ppm) | 26 | 4 |
전체 S(ppm) | 350 | 350 |
분획 점(DS) | ||
0.5% | 2 | 2 |
5% | 23 | 24 |
10% | 30 | 31 |
50% | 86 | 87 |
90% | 141 | 143 |
95% | 152 | 151 |
99.5% | 175 | 175 |
경질 분획 | 중질 분획 | |
PI-100 | 100-175 | |
밀도 15/4 | 0.6826 | 0.7712 |
브롬 수(gBr/100 g) | 91 | 48 |
MAV(mg/g) | < 0.2 | < 0.2 |
연구 옥탄가 | 93.4 | 91.8 |
모터 옥탄가 | 79.9 | 79 |
머캅탄(ppm) | 3 | 4 |
전체 S(ppm) | 62 | 885 |
분획 점(DS) | ||
0.5% | 4 | 93 |
5% | 20 | 99 |
10% | 22 | 108 |
50% | 60 | 128 |
90% | 96 | 145 |
95% | 99 | 152 |
99.5% | 110 | 177 |
경질 가솔린 | 중질 가솔린 | |
PI-55 | 55-175 | |
밀도 15/4 | 0.65 | 0.77 |
브롬 수(gBr/100 g) | 130 | 65 |
올레핀(GC) 중량% | 60 | 36 |
MAV(mg/g) | < 0.2 | < 0.2 |
연구 옥탄가 | 95 | 90.5 |
모터 옥탄가 | 81.5 | 80 |
머캅탄(ppm) | < 1 | 4 |
전체 S(ppm) | 2 | 437 |
분획 점(DS) | ||
0.5% | 4 | 52 |
5% | 20 | 54 |
10% | 22 | 67 |
50% | 36 | 102 |
90% | 41 | 138 |
95% | 54 | 151 |
99.5% | 72 | 176 |
출발 중질 분획 | 탈황 중질 분획 | 경질 가솔린 및 탈황 중질 가솔린의 혼합물 | |
55-175 | 55-175 | PI-175 | |
밀도 15/4 | 0.7732 | 0.7696 | 0.7228 |
브롬 수(gBr/100 g) | 65 | 38.5 | 56.2 |
올레핀(GC) 중량% | 36 | 25 | 32 |
MAV(mg/g) | < 0.2 | < 0.2 | < 0.2 |
연구 옥탄가 | 90.5 | 85.4 | 88.9 |
모터 옥탄가 | 80 | 76 | 78.2 |
머캅탄(ppm) | 4 | 12 | 10.4 |
전체 S(ppm) | 437 | 30 | 25 |
분획 점(DS) | |||
0.5% | 52 | 2 | |
5% | 54 | 23 | |
10% | 67 | 30 | |
50% | 102 | 86 | |
90% | 138 | 141 | |
95% | 151 | 152 | |
99.5% | 176 | 175 |
알킬화에 의해 중량이 증가된 후 가솔린(단계 (c)) | 경질 분획(단계 (d)) | 중질 분획(단계 (d)) | |
PI-240 | PI-100 | 100-240 | |
밀도 15/4 | 0.7641 | 0.6921 | 0.8124 |
브롬 수(gBr/100 g) | 62 | 53 | 72 |
MAV(mg/g) | < 0.2 | < 0.2 | < 0.2 |
연구 옥탄가 | 91.4 | 86.2 | 93.6 |
모터 옥탄가 | 80.7 | 79.5 | 81.7 |
머캅탄(ppm) | 5 | 4 | |
전체 S(ppm) | 350 | 18 | 670 |
분획 점(DS) | |||
0.5% | 6 | 6 | 94 |
5% | 23 | 19 | 102 |
10% | 30 | 24 | 108 |
50% | 105 | 61 | 154 |
90% | 206 | 97 | 210 |
95% | 215 | 100 | 219 |
99.5% | 240 | 111 | 238 |
출발 가솔린 | 경질 가솔린(단계 (d)) | 탈황 중질가솔린(단계 (e)) | 재조합 경질 및 중질 가솔린 | |
PI-175 | PI-100 | 100-240 | PI-240 | |
밀도 15/4 | 0.7215 | 0.6921 | 0.8134 | 0.7683 |
브롬수(gBr/100 g) | 80 | 53 | 37 | 45 |
올레핀(GC)중량% | 44 | |||
MAV(mg/g) | 12 | < 0.2 | < 0.2 | < 0.2 |
연구 옥탄가 | 93 | 86.2 | 90.4 | 88.8 |
모터 옥탄가 | 79.8 | 79.5 | 80.2 | 79.7 |
머캄탄(ppm) | 20 | 4 | 12 | 9 |
머캅탄이 아닌황(ppm) | 330 | 14 | 24 | 17 |
전체 S(ppm) | 350 | 18 | 36 | 26 |
Claims (19)
- 황-함유 화합물 150 중량 ppm 이상을 함유하는 출발 가솔린으로부터 저황 가솔린을 제조하는 방법으로서, 적어도 하기 단계를 포함하는 저황 가솔린의 제조 방법:- 출발 가솔린 내에 존재하는 비방향족 다가불포화 화합물의 선택적 수소화 단계 (a);- 주로 분자 내에 1개 내지 6개의 탄소 원자를 보유하는 머캅탄 형태 및 단계 (a)에 도입된 가솔린내에 초기에 존재하는 설파이드 형태의 황-함유 생성물 및/또는 단계 (a)로부터 유래하는 생성물 내에 함유된 황-함유 생성물인 경질의 황-함유 생성물의 분자량을 증가시키는 것을 목적으로 하는 하나 이상의 단계 (b);- 주로 더 큰 분자량을 가진 황-함유 화합물을 얻는 것을 목적으로 하는 단계 (b)로부터 유래하는 생성물 내에 존재하는 티오펜계 화합물 형태인 황-함유 화합물의 적어도 일부분을 알킬화시키기 위한 하나 이상의 단계 (c);- 단계 (c)로부터 유래하는 가솔린을 2개 이상의 분획, 즉 황이 실질적으로 결손되고 단계 (c)의 미전환 출발 가솔린의 가장 최경질의 올레핀을 함유하는 제1 분획(경질 가솔린)과 상기 제1 분획보다 더 중질이고 황-함유 화합물이 풍부한 하나 이상의 다른 분획으로 분별하기 위한 하나 이상의 단계 (d); 및- 황-함유 화합물을 적어도 부분적으로 분해할 수 있는 촉매 상에서 단계 (d)로부터 유래하는 하나 이상의 더 중질인 분획을 처리하기 위한 하나 이상의 단계 (e).
- 제1항에 있어서, 황-함유 화합물을 적어도 부분적으로 분해할 수 있는 촉매 상에서 단계 (d)에서 분리된 하나 이상의 더 중질인 분획을 처리하기 위한 단계 (e)는 상기 촉매 상에서 올레핀의 수소화가 제한되는 조건 하에서 수행되는 것인 방법.
- 제1항 또는 제2항에 있어서, 올레핀의 제한된 수소화와 함께 단계 (e)에서 전환되지 않은 황-함유 화합물을 적어도 부분적으로 분해할 수 있는 조건하 및 촉매 상에서 상기 단계 (e) 중에 형성된 H2S를 제거하지 않고, 단계 (e)에서 얻은 생성물을 처리하기 위한 하나 이상의 단계 (f)를 포함하는 것인 방법.
- 제1항 내지 제3항중 어느 한 항에 있어서, 상기 출발 가솔린은 최종 비등점이 약 120℃ 내지 약 230℃인 촉매 분해 가솔린인 방법.
- 제3항 또는 제4항에 있어서, 단계 (f)의 조건은 올레핀의 제한된 수소화와 함께 불포화 황-함유 화합물 및 단계 (e) 중에 전환되지 않은 선형 및/또는 고리형 포화 황-함유 화합물을 분해하기 위해 선택되는 것인 방법.
- 제1항 내지 제5항중 어느 한 항에 있어서, 불포화 화합물을 수소화시키기 위한 단계 (a) 및 단계 (a)에 도입된 가솔린내에 초기에 존재하는 경질 황-함유 생성물의 분자량을 증가시키는 것을 목적으로 하는 단계 (b)는 단일 촉매로 이루어진 하나 이상의 베드를 함유하는 단일 반응 대역 내에서 동시에 수행하는 것인 방법.
- 제1항 내지 제6항중 어느 한 항에 있어서, 상기 출발 가솔린은, 단계 (b)로부터 유래하는 생성물내에 존재하는 황-함유 화합물의 적어도 일부분을 알킬화시키기 위한 단계 (c) 이전에, 적어도 부분적으로 제거된 염기성 질소-함유 화합물을 함유하는 것인 방법.
- 제7항에 있어서, 출발 가솔린 내에 함유된 상기 염기성 질소-함유 화합물은 다가불포화 화합물의 수소화를 위한 단계 (a) 내로 도입하기 이전에 적어도 부분적으로 제거하는 것인 방법.
- 제6항 또는 제7항에 있어서, 상기 염기성 질소-함유 화합물의 제거는 산 수용액을 이용하는 처리에 의해 수행하는 것인 방법.
- 제3항 내지 제9항중 어느 한 항에 있어서, 상기 단계 (f)로부터 유래하는 탈황 중질 가솔린은 불활성 가스를 이용하여 스트립핑 처리하는 것인 방법.
- 제3항 내지 제10항중 어느 한 항에 있어서, 상기 단계 (e) 및 단계 (f)는 2개 이상의 연속적이면서 별도의 반응 대역 내에서 수행하는 것인 방법.
- 제3항 내지 제11항중 어느 한 항에 있어서, 단계 (d)로부터 유래하는 경질 가솔린 및 단계 (f)로부터 유래하는 중질 가솔린의 적어도 일부분은 혼합하여 소정의 전체 탈황 가솔린을 형성하는 것인 방법.
- 제1항 내지 제12항중 어느 한 항에 있어서, 상기 단계 (e)의 촉매는 하나 이상의 VIII족 원소 및 하나 이상의 VIB족 원소를 포함하는 것인 방법.
- 제3항 내지 제13항중 어느 한 항에 있어서, 상기 단계 (f)의 촉매는 하나 이상의 VIII족 원소를 포함하는 것인 방법.
- 제3항 내지 제14항중 어느 한 항에 있어서, 상기 단계 (e) 및 단계 (f)에 사용된 촉매는 별도의 침황 촉매인 방법.
- 제3항 내지 제15항중 어느 한 항에 있어서, 상기 단계 (e) 및 단계 (f)는 직렬 배치된 2대의 반응기에서 수행함으로써 전체적으로 제2 반응기가 제1 반응기의 유출물을 처리하도록 하는 것인 방법.
- 제1항 내지 제16항중 어느 한 항에 있어서, 상기 알킬화 단계 (c)는 출발 가솔린중 올레핀의 일부분이 올레핀 간의 첨가 반응에 의해 긴 분지된 올레핀으로 전환되는 조건 및 방향족 화합물의 일부분의 중량이 올레핀에 의한 알킬화에 의해 증가되는 조건 하에서 수행하는 것인 방법.
- 제1항 내지 제17항중 어느 한 항에 있어서, 상기 단계 (d)로부터 유래하는 중질 분획은 황이 풍부한 중질 분획 및 저황의 더 경질인 분획을 얻을 수 있는 분별 대역으로 이송하는 것인 방법.
- 제1항 내지 제17항중 어느 한 항에 있어서, 상기 히드로탈황 단계 (e) 또는 (f)로부터 유래하는 가솔린은 황이 풍부한 중질 분획 및 저황의 더 경질인 분획을 얻을 수 있는 분별 대역으로 이송하는 것인 방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0103358A FR2821850B1 (fr) | 2001-03-12 | 2001-03-12 | Procede de production d'essence a faible teneur en soufre comprenant une hydrogenation, un fractionnement, une etape de transformation des composes soufres et une desulfuration |
FR01/03358 | 2001-03-12 | ||
FR01/05538 | 2001-04-23 | ||
FR0105538A FR2821852B1 (fr) | 2001-03-12 | 2001-04-23 | Procede de production d'une essence desulfuree a partir d'une coupe essence contenant de l'essence de conversion |
PCT/FR2002/000351 WO2002072740A1 (fr) | 2001-03-12 | 2002-01-29 | Procede de production d'une essence desulfuree a partir d'une coupe essence contenant de l'essence de craquage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030080084A true KR20030080084A (ko) | 2003-10-10 |
KR100813776B1 KR100813776B1 (ko) | 2008-03-13 |
Family
ID=26212917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037011894A KR100813776B1 (ko) | 2001-03-12 | 2002-01-29 | 전환 가솔린을 함유하는 가솔린 분획으로부터 탈황가솔린을 제조하는 방법 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1370630B1 (ko) |
JP (1) | JP4385178B2 (ko) |
KR (1) | KR100813776B1 (ko) |
AT (1) | ATE279496T1 (ko) |
BR (1) | BR0208050B1 (ko) |
CA (1) | CA2440189C (ko) |
DE (1) | DE60201586T2 (ko) |
ES (1) | ES2231666T3 (ko) |
FR (1) | FR2821852B1 (ko) |
MX (1) | MXPA03008222A (ko) |
WO (1) | WO2002072740A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2884521B1 (fr) | 2005-04-19 | 2009-08-21 | Inst Francais Du Petrole | Nouveau procede de desulfuration des essences par alourdissement des composes soufres |
FR2885137B1 (fr) * | 2005-04-28 | 2007-07-13 | Inst Francais Du Petrole | Procede de desulfuration d'essences olefiniques |
EP3545052B1 (en) * | 2016-11-23 | 2022-05-04 | Haldor Topsøe A/S | Process for desulfurization of hydrocarbons |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2797639B1 (fr) * | 1999-08-19 | 2001-09-21 | Inst Francais Du Petrole | Procede de production d'essences a faible teneur en soufre |
-
2001
- 2001-04-23 FR FR0105538A patent/FR2821852B1/fr not_active Expired - Fee Related
-
2002
- 2002-01-29 DE DE60201586T patent/DE60201586T2/de not_active Expired - Lifetime
- 2002-01-29 EP EP02701343A patent/EP1370630B1/fr not_active Expired - Lifetime
- 2002-01-29 BR BRPI0208050-8A patent/BR0208050B1/pt not_active IP Right Cessation
- 2002-01-29 AT AT02701343T patent/ATE279496T1/de not_active IP Right Cessation
- 2002-01-29 CA CA002440189A patent/CA2440189C/fr not_active Expired - Lifetime
- 2002-01-29 MX MXPA03008222A patent/MXPA03008222A/es active IP Right Grant
- 2002-01-29 ES ES02701343T patent/ES2231666T3/es not_active Expired - Lifetime
- 2002-01-29 KR KR1020037011894A patent/KR100813776B1/ko not_active IP Right Cessation
- 2002-01-29 JP JP2002571796A patent/JP4385178B2/ja not_active Expired - Fee Related
- 2002-01-29 WO PCT/FR2002/000351 patent/WO2002072740A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE60201586D1 (de) | 2004-11-18 |
JP2004523629A (ja) | 2004-08-05 |
EP1370630B1 (fr) | 2004-10-13 |
DE60201586T2 (de) | 2005-02-17 |
JP4385178B2 (ja) | 2009-12-16 |
ATE279496T1 (de) | 2004-10-15 |
FR2821852B1 (fr) | 2003-05-02 |
CA2440189C (fr) | 2009-12-15 |
FR2821852A1 (fr) | 2002-09-13 |
WO2002072740A1 (fr) | 2002-09-19 |
BR0208050A (pt) | 2004-02-25 |
CA2440189A1 (fr) | 2002-09-19 |
BR0208050B1 (pt) | 2014-11-25 |
KR100813776B1 (ko) | 2008-03-13 |
MXPA03008222A (es) | 2004-01-29 |
EP1370630A1 (fr) | 2003-12-17 |
ES2231666T3 (es) | 2005-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100694775B1 (ko) | 저유황 가솔린의 제조 방법 | |
US8652321B2 (en) | Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline | |
US6334948B1 (en) | Process for producing gasoline with a low sulphur content | |
US6972086B2 (en) | Process comprising two gasoline hydrodesulfurization stages and intermediate elimination of H2S formed during the first stage | |
KR100456209B1 (ko) | 저황 접촉 분해 가솔린의 제조 방법 및 장치 | |
US6830678B2 (en) | Process of desulphurizing gasoline comprising desulphurization of the heavy and intermediate fractions resulting from fractionation into at least three cuts | |
CN1325611C (zh) | 减少石脑油物流中硫的方法 | |
US7651606B2 (en) | Process for desulphurizing olefinic gasolines, comprising at least two distinct hydrodesulphurization steps | |
US6692635B2 (en) | Process for the production of gasolines with low sulfur contents | |
KR100790912B1 (ko) | 황 함량이 낮은 가솔린의 제조 방법 | |
US20070012596A1 (en) | Novel process for desulphurizing olefinic gasolines to limit the mercaptans content | |
US7052598B2 (en) | Process for the production of gasoline with a low sulfur content comprising a hydrogenation, a fractionation, a stage for transformation of sulfur-containing compounds and a desulfurization | |
US7374667B2 (en) | Process for the production of gasoline with a low sulfur content comprising a stage for transformation of sulfur-containing compounds, an acid-catalyst treatment and a desulfurization | |
KR20040086351A (ko) | 탄화수소의 분해 또는 증기분해로부터의 유출물의 통합탈황화 방법 | |
KR100813775B1 (ko) | 황 함량이 낮은 가솔린의 제조 방법 | |
KR100813776B1 (ko) | 전환 가솔린을 함유하는 가솔린 분획으로부터 탈황가솔린을 제조하는 방법 | |
JP5149157B2 (ja) | オレフィンガソリンの脱硫方法 | |
US7435334B2 (en) | Process for desulfurization of gasolines | |
WO2005019387A1 (en) | The production of low sulfur naphtha streams via sweetening and fractionation combined with thiophene alkylation | |
KR100813777B1 (ko) | 저황 휘발유 제조법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20030909 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20070129 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20071129 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20080212 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20080307 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20080307 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20110304 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20120306 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130307 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20130307 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140304 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20140304 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20160209 |