ES2589592T3 - Composiciones catalíticas para la hidrodesalquilación altamente selectiva de hidrocarburos alquilaromáticos - Google Patents
Composiciones catalíticas para la hidrodesalquilación altamente selectiva de hidrocarburos alquilaromáticos Download PDFInfo
- Publication number
- ES2589592T3 ES2589592T3 ES07801540.1T ES07801540T ES2589592T3 ES 2589592 T3 ES2589592 T3 ES 2589592T3 ES 07801540 T ES07801540 T ES 07801540T ES 2589592 T3 ES2589592 T3 ES 2589592T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- hydrodesalkylation
- process according
- zsm
- platinum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 29
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 29
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 68
- 239000003054 catalyst Substances 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 62
- 239000010457 zeolite Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 32
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 20
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- ZMCCBULBRKMZTH-UHFFFAOYSA-N molybdenum platinum Chemical compound [Mo].[Pt] ZMCCBULBRKMZTH-UHFFFAOYSA-N 0.000 claims abstract 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 55
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 46
- 229910052697 platinum Inorganic materials 0.000 claims description 25
- 239000008096 xylene Substances 0.000 claims description 23
- 150000003738 xylenes Chemical class 0.000 claims description 23
- 238000005470 impregnation Methods 0.000 claims description 21
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- 239000011733 molybdenum Substances 0.000 claims description 16
- 150000002739 metals Chemical class 0.000 claims description 14
- -1 propyl toluenes dipropyl toluenes Chemical class 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical class CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 claims description 8
- 150000001491 aromatic compounds Chemical class 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002407 reforming Methods 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000005842 heteroatom Chemical group 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000197 pyrolysis Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical group 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- 239000002152 aqueous-organic solution Substances 0.000 claims description 2
- 235000013844 butane Nutrition 0.000 claims description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical class CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 150000005195 diethylbenzenes Chemical class 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 229910052622 kaolinite Inorganic materials 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000004230 steam cracking Methods 0.000 claims description 2
- 150000005201 tetramethylbenzenes Chemical class 0.000 claims description 2
- 150000005199 trimethylbenzenes Chemical class 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- QUBBAXISAHIDNM-UHFFFAOYSA-N 1-ethyl-2,3-dimethylbenzene Chemical class CCC1=CC=CC(C)=C1C QUBBAXISAHIDNM-UHFFFAOYSA-N 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 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 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 60
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 57
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 21
- 238000006317 isomerization reaction Methods 0.000 description 19
- 239000000047 product Substances 0.000 description 16
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 14
- 125000003118 aryl group Chemical group 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910002651 NO3 Inorganic materials 0.000 description 7
- 238000010555 transalkylation reaction Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 6
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 5
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- KSSJBGNOJJETTC-UHFFFAOYSA-N COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC Chemical compound COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC KSSJBGNOJJETTC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229940010552 ammonium molybdate Drugs 0.000 description 4
- 235000018660 ammonium molybdate Nutrition 0.000 description 4
- 239000011609 ammonium molybdate Substances 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000010517 secondary reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 229910002839 Pt-Mo Inorganic materials 0.000 description 3
- 238000005899 aromatization reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000020335 dealkylation Effects 0.000 description 3
- 238000006900 dealkylation reaction Methods 0.000 description 3
- 238000007323 disproportionation reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 240000001546 Byrsonima crassifolia Species 0.000 description 2
- 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 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 150000007824 aliphatic compounds Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 229910052749 magnesium Chemical group 0.000 description 2
- 239000011777 magnesium Chemical group 0.000 description 2
- PDKHNCYLMVRIFV-UHFFFAOYSA-H molybdenum;hexachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Mo] PDKHNCYLMVRIFV-UHFFFAOYSA-H 0.000 description 2
- HRGDZIGMBDGFTC-UHFFFAOYSA-N platinum(2+) Chemical compound [Pt+2] HRGDZIGMBDGFTC-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 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
- VEHXKUNAGOJDJB-UHFFFAOYSA-N (4-formyl-2-methoxyphenyl) 4-methoxybenzoate Chemical compound C1=CC(OC)=CC=C1C(=O)OC1=CC=C(C=O)C=C1OC VEHXKUNAGOJDJB-UHFFFAOYSA-N 0.000 description 1
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical class C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 1
- RXXCIBALSKQCAE-UHFFFAOYSA-N 3-methylbutoxymethylbenzene Chemical compound CC(C)CCOCC1=CC=CC=C1 RXXCIBALSKQCAE-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- AFTDTIZUABOECB-UHFFFAOYSA-N [Co].[Mo] Chemical compound [Co].[Mo] AFTDTIZUABOECB-UHFFFAOYSA-N 0.000 description 1
- JUWPYOOYEVUNET-UHFFFAOYSA-N [Ir].[Re].[Pt] Chemical compound [Ir].[Re].[Pt] JUWPYOOYEVUNET-UHFFFAOYSA-N 0.000 description 1
- QCDHROIAAXHXIR-UHFFFAOYSA-N [Ni].[W].[Pt] Chemical compound [Ni].[W].[Pt] QCDHROIAAXHXIR-UHFFFAOYSA-N 0.000 description 1
- WJPZDRIJJYYRAH-UHFFFAOYSA-N [Zn].[Mo] Chemical compound [Zn].[Mo] WJPZDRIJJYYRAH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 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
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical compound N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 description 1
- NOWPEMKUZKNSGG-UHFFFAOYSA-N azane;platinum(2+) Chemical compound N.N.N.N.[Pt+2] NOWPEMKUZKNSGG-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- RKNFJIIYAUSTJA-UHFFFAOYSA-N bis(sulfanylidene)platinum Chemical compound S=[Pt]=S RKNFJIIYAUSTJA-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- CNRRZWMERIANGJ-UHFFFAOYSA-N chloro hypochlorite;molybdenum Chemical compound [Mo].ClOCl CNRRZWMERIANGJ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 150000001935 cyclohexenes Chemical class 0.000 description 1
- 150000001941 cyclopentenes Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- ZBFQOIBWJITQRI-UHFFFAOYSA-H disodium;hexachloroplatinum(2-);hexahydrate Chemical compound O.O.O.O.O.O.[Na+].[Na+].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Pt+4] ZBFQOIBWJITQRI-UHFFFAOYSA-H 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- CYPPCCJJKNISFK-UHFFFAOYSA-J kaolinite Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[O-][Si](=O)O[Si]([O-])=O CYPPCCJJKNISFK-UHFFFAOYSA-J 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- LNDHQUDDOUZKQV-UHFFFAOYSA-J molybdenum tetrafluoride Chemical compound F[Mo](F)(F)F LNDHQUDDOUZKQV-UHFFFAOYSA-J 0.000 description 1
- TXCOQXKFOPSCPZ-UHFFFAOYSA-J molybdenum(4+);tetraacetate Chemical compound [Mo+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O TXCOQXKFOPSCPZ-UHFFFAOYSA-J 0.000 description 1
- SGNSAMGUMVFALJ-UHFFFAOYSA-N n,n'-dichloroethane-1,2-diamine Chemical compound ClNCCNCl SGNSAMGUMVFALJ-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- PCLURTMBFDTLSK-UHFFFAOYSA-N nickel platinum Chemical compound [Ni].[Pt] PCLURTMBFDTLSK-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- DBJYYRBULROVQT-UHFFFAOYSA-N platinum rhenium Chemical compound [Re].[Pt] DBJYYRBULROVQT-UHFFFAOYSA-N 0.000 description 1
- ZONODCCBXBRQEZ-UHFFFAOYSA-N platinum tungsten Chemical compound [W].[Pt] ZONODCCBXBRQEZ-UHFFFAOYSA-N 0.000 description 1
- KGRJUMGAEQQVFK-UHFFFAOYSA-L platinum(2+);dibromide Chemical compound Br[Pt]Br KGRJUMGAEQQVFK-UHFFFAOYSA-L 0.000 description 1
- ZXDJCKVQKCNWEI-UHFFFAOYSA-L platinum(2+);diiodide Chemical compound [I-].[I-].[Pt+2] ZXDJCKVQKCNWEI-UHFFFAOYSA-L 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002468 redox effect Effects 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
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- XEGKKGGYSCPDQK-UHFFFAOYSA-J sodium;tetrachloroplatinum Chemical compound [Na].[Na].Cl[Pt](Cl)(Cl)Cl XEGKKGGYSCPDQK-UHFFFAOYSA-J 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- FBEIPJNQGITEBL-UHFFFAOYSA-J tetrachloroplatinum Chemical compound Cl[Pt](Cl)(Cl)Cl FBEIPJNQGITEBL-UHFFFAOYSA-J 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- YPFBRNLUIFQCQL-UHFFFAOYSA-K tribromomolybdenum Chemical compound Br[Mo](Br)Br YPFBRNLUIFQCQL-UHFFFAOYSA-K 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/18—Crystalline alumino-silicate carriers the catalyst containing platinum group metals or compounds thereof
-
- 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
- C10G2300/1096—Aromatics or polyaromatics
-
- 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
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI20061548 | 2006-08-03 | ||
| IT001548A ITMI20061548A1 (it) | 2006-08-03 | 2006-08-03 | Composizioni catalitiche per idrodealchilazioni altamente selettive di idrocarburi alchilaromatici |
| PCT/EP2007/006984 WO2008015027A1 (en) | 2006-08-03 | 2007-08-02 | Catalytic compositions for the highly selective hydrodealkylation of alkylaromatic hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2589592T3 true ES2589592T3 (es) | 2016-11-15 |
Family
ID=37993637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07801540.1T Active ES2589592T3 (es) | 2006-08-03 | 2007-08-02 | Composiciones catalíticas para la hidrodesalquilación altamente selectiva de hidrocarburos alquilaromáticos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8168844B2 (enExample) |
| EP (1) | EP2046920B1 (enExample) |
| JP (1) | JP5456466B2 (enExample) |
| CN (1) | CN101517043B (enExample) |
| EA (1) | EA016750B1 (enExample) |
| ES (1) | ES2589592T3 (enExample) |
| HU (1) | HUE030013T2 (enExample) |
| IT (1) | ITMI20061548A1 (enExample) |
| PL (1) | PL2046920T3 (enExample) |
| WO (1) | WO2008015027A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9174892B2 (en) | 2010-01-19 | 2015-11-03 | Uop Llc | Process for increasing a mole ratio of methyl to phenyl |
| US8598395B2 (en) * | 2010-01-19 | 2013-12-03 | Uop Llc | Process for increasing a mole ratio of methyl to phenyl |
| CN102781889B (zh) * | 2010-02-03 | 2015-11-25 | 埃克森美孚化学专利公司 | 重质芳族烃原料的烷基转移 |
| KR101359973B1 (ko) * | 2011-12-27 | 2014-02-12 | 주식회사 포스코 | 방향족 화합물로부터 자일렌 생산을 위한 트랜스 알킬화 촉매 |
| WO2013182534A1 (en) | 2012-06-05 | 2013-12-12 | Saudi Basic Industries Corporation | Process for producing btx from a c5-c12 hydrocarbon mixture |
| CN103657708A (zh) * | 2012-09-07 | 2014-03-26 | 中国石油天然气集团公司 | 一种用于催化汽油芳构化改质的催化剂 |
| US10793491B2 (en) | 2014-06-13 | 2020-10-06 | Sabic Global Technologies B.V. | Process for producing benzene from C5-C12 hydrocarbon mixture |
| CN106661465B (zh) | 2014-06-13 | 2019-06-14 | Sabic环球技术有限责任公司 | 由c5-c12烃混合物生产苯的方法 |
| US10501388B2 (en) | 2015-08-21 | 2019-12-10 | Sabic Global Technologies B.V. | Process for producing BTX from a C5—C12 hydrocarbon mixture |
| EP3176243A1 (en) | 2015-12-03 | 2017-06-07 | SABIC Global Technologies B.V. | Process for preparing a hydrocracking catalyst |
| US10865348B2 (en) | 2016-07-13 | 2020-12-15 | Sabic Global Technologies B.V. | Process which does simultaneous dehydrochlorination and hydrocracking of pyrolysis oils from mixed plastic pyrolysis while achieving selective hydrodealkylation of C9+ aromatics |
| US20180019165A1 (en) | 2016-07-14 | 2018-01-18 | Entegris, Inc. | CVD Mo DEPOSITION BY USING MoOCl4 |
| EP3458190A1 (en) | 2016-08-02 | 2019-03-27 | SABIC Global Technologies B.V. | Process for preparing hydrocracking catalyst |
| US10093873B2 (en) | 2016-09-06 | 2018-10-09 | Saudi Arabian Oil Company | Process to recover gasoline and diesel from aromatic complex bottoms |
| CN109689842B (zh) | 2016-09-12 | 2021-01-29 | 沙特基础工业全球技术有限公司 | 加氢裂化方法 |
| CN110088244A (zh) | 2016-10-17 | 2019-08-02 | 沙特基础全球技术有限公司 | 由c5-c12烃混合物生产btx的方法 |
| WO2018104382A1 (en) * | 2016-12-08 | 2018-06-14 | Shell Internationale Research Maatschappij B.V. | Process for preparing a molybdenum-platinum-based catalyst for the synthesis of benzene by transalkylation |
| US10053401B1 (en) | 2017-02-16 | 2018-08-21 | Saudi Arabian Oil Company | Process for recovery of light alkyl mono-aromatic compounds from heavy alkyl aromatic and alkyl-bridged non-condensed alkyl aromatic compounds |
| US10508066B2 (en) | 2017-02-16 | 2019-12-17 | Saudi Arabian Oil Company | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock |
| US11279663B2 (en) | 2017-02-16 | 2022-03-22 | Saudi Arabian Oil Company | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock |
| US11066344B2 (en) | 2017-02-16 | 2021-07-20 | Saudi Arabian Oil Company | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock |
| EP3834931A1 (en) * | 2018-03-14 | 2021-06-16 | Saudi Arabian Oil Company | Composite zeolite catalysts for heavy reformate conversion into xylenes |
| JP2020196685A (ja) * | 2019-06-04 | 2020-12-10 | 東ソー株式会社 | ベンゼン製造用触媒システム及びそれを用いたベンゼンの製造方法 |
| CN112237941A (zh) * | 2019-07-19 | 2021-01-19 | 国家能源投资集团有限责任公司 | 芳构化催化剂及其制备方法和低碳烯烃芳构化方法 |
| US10899685B1 (en) | 2019-10-07 | 2021-01-26 | Saudi Arabian Oil Company | Catalytic hydrodearylation of heavy aromatic stream containing dissolved hydrogen |
| US11267769B2 (en) | 2019-10-07 | 2022-03-08 | Saudi Arabian Oil Company | Catalytic hydrodearylation of heavy aromatic streams containing dissolved hydrogen with fractionation |
| CN114426456B (zh) * | 2020-10-10 | 2024-08-30 | 中国石油化工股份有限公司 | 苯与重芳烃烷基转移和甲苯甲基化的组合工艺 |
| US11613714B2 (en) | 2021-01-13 | 2023-03-28 | Saudi Arabian Oil Company | Conversion of aromatic complex bottoms to useful products in an integrated refinery process |
| JP2022127708A (ja) * | 2021-02-22 | 2022-09-01 | 東ソー株式会社 | ベンゼンの製造方法 |
| US11591526B1 (en) | 2022-01-31 | 2023-02-28 | Saudi Arabian Oil Company | Methods of operating fluid catalytic cracking processes to increase coke production |
| CN115007199A (zh) * | 2022-05-19 | 2022-09-06 | 化学与精细化工广东省实验室 | 一种碳九及以上重质芳烃加氢脱烷基催化剂及其制备方法 |
| CN117138811A (zh) * | 2022-05-23 | 2023-12-01 | 中国石油化工股份有限公司 | 加氢脱烷基催化剂及其制备方法和应用 |
| CN119680527B (zh) * | 2024-11-28 | 2025-12-16 | 甬江实验室 | 负载型碱金属氢化物作为芳烃加氢脱烷基化反应催化剂的应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992468A (en) * | 1974-03-01 | 1976-11-16 | Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf | Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons |
| JPS55129232A (en) | 1979-03-29 | 1980-10-06 | Teijin Yuka Kk | Isomerization of xylenes |
| JPS56147636A (en) * | 1980-04-17 | 1981-11-16 | Teijin Yuka Kk | Isomerization method for xylenes and its catalyst composition |
| CA1227809A (en) * | 1983-10-17 | 1987-10-06 | Nancy A. Kutz | Modification of hydrocarbon conversion processes over crystalline aluminosilicate zeolite-based catalysts by incorporation of a molybdenum compound |
| US4899011A (en) * | 1986-01-15 | 1990-02-06 | Mobil Oil Corporation | Xylene isomerization process to exhaustively convert ethylbenzene and non-aromatics |
| US4899012A (en) * | 1988-10-17 | 1990-02-06 | Uop | Catalyst for the isomerization of aromatics |
| DE69031214T2 (de) * | 1989-12-13 | 1998-02-26 | Mobil Oil Corporation, New York, N.Y. | Verfahren zur katalytischen konversion einer c9+ -aromatischen charge |
| US5877374A (en) * | 1997-04-02 | 1999-03-02 | Chevron Chemical Company | Low pressure hydrodealkylation of ethylbenzene and xylene isomerization |
| US7148391B1 (en) * | 2002-11-14 | 2006-12-12 | Exxonmobil Chemical Patents Inc. | Heavy aromatics processing |
| ITMI20040077A1 (it) * | 2004-01-22 | 2004-04-22 | Polimeri Europa Spa | Procedimento per la idrodealchilazione catalitica di idrocarburi alchilaromatici |
| ITMI20040554A1 (it) | 2004-03-23 | 2004-06-23 | Polimeri Europa Spa | Procedimento per la idrodealchilazione catalitica selettiva di idrocarburi alchilaromatici |
-
2006
- 2006-08-03 IT IT001548A patent/ITMI20061548A1/it unknown
-
2007
- 2007-08-02 PL PL07801540T patent/PL2046920T3/pl unknown
- 2007-08-02 EP EP07801540.1A patent/EP2046920B1/en active Active
- 2007-08-02 WO PCT/EP2007/006984 patent/WO2008015027A1/en not_active Ceased
- 2007-08-02 ES ES07801540.1T patent/ES2589592T3/es active Active
- 2007-08-02 CN CN200780035892.7A patent/CN101517043B/zh active Active
- 2007-08-02 EA EA200900205A patent/EA016750B1/ru not_active IP Right Cessation
- 2007-08-02 US US12/375,830 patent/US8168844B2/en active Active
- 2007-08-02 JP JP2009522186A patent/JP5456466B2/ja not_active Expired - Fee Related
- 2007-08-02 HU HUE07801540A patent/HUE030013T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL2046920T3 (pl) | 2017-03-31 |
| JP2009545548A (ja) | 2009-12-24 |
| WO2008015027A8 (en) | 2008-04-17 |
| CN101517043B (zh) | 2013-08-14 |
| JP5456466B2 (ja) | 2014-03-26 |
| US8168844B2 (en) | 2012-05-01 |
| EP2046920A1 (en) | 2009-04-15 |
| CN101517043A (zh) | 2009-08-26 |
| ITMI20061548A1 (it) | 2008-02-04 |
| US20090272672A1 (en) | 2009-11-05 |
| EA200900205A1 (ru) | 2009-08-28 |
| WO2008015027A1 (en) | 2008-02-07 |
| HUE030013T2 (hu) | 2017-04-28 |
| EA016750B1 (ru) | 2012-07-30 |
| EP2046920B1 (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2589592T3 (es) | Composiciones catalíticas para la hidrodesalquilación altamente selectiva de hidrocarburos alquilaromáticos | |
| ES2741149T3 (es) | Proceso para la hidrodesalquilación catalítica de hidrocarburos alquilaromáticos | |
| EP0027157B2 (en) | Process for selective dealkylation of alkyl-substituted aromatic hydrocarbons | |
| KR20100016490A (ko) | 게르마늄-제올라이트 촉매를 이용한 알칸의 방향족화 | |
| KR102252013B1 (ko) | 중질 방향족 탄화수소의 탈알킬화 및 알킬교환 | |
| WO2013151689A1 (en) | Multimetal zeolites based catalyst for transalkylation of heavy reformate to produce xylenes and petrochemical feedstocks | |
| ES2364339T3 (es) | Procedimiento para la hidrodesalquilación catalítica selectiva de hidrocarburos alquilaromáticos. | |
| CN103269793B (zh) | 异构化催化剂的制备方法 | |
| CN110072617B (zh) | 催化剂组合物 | |
| KR20220032491A (ko) | 선택적 수소화에 의한 방향족 유분 내 불포화 탄화수소의 저감 공정 | |
| WO2004076064A1 (en) | Catalyst and process for the preparation of linear alkanes | |
| CN103269792A (zh) | 异构化催化剂的制备方法 | |
| WO2011061204A1 (en) | Catalyst and isomerisation process |