CA1254189A - Compositions a base de silicate de titane - Google Patents

Compositions a base de silicate de titane

Info

Publication number: CA1254189A
Authority: CA; Canada
Prior art keywords: titanium; process according; tiso; molecular sieves; crystalline
Prior art date: 1984-04-26
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.): Expired

Application number

CA000480178A

Other languages

English (en)

Inventor

Bonita K. Marcus

Brent M.T. Lok

Edith M. Flanigen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

Priority date (The priority date 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 date listed.)

1984-04-26

Filing date

1985-04-26

Publication date

1989-05-16

1985-04-26 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1989-05-16 Application granted granted Critical

1989-05-16 Publication of CA1254189A publication Critical patent/CA1254189A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 63
GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 title abstract 3
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 30
239000002808 molecular sieve Substances 0.000 claims abstract description 29
238000004519 manufacturing process Methods 0.000 claims abstract description 4
238000000034 method Methods 0.000 claims description 50
239000010936 titanium Substances 0.000 claims description 47
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 42
229910052719 titanium Inorganic materials 0.000 claims description 42
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
239000003795 chemical substances by application Substances 0.000 claims description 19
238000006243 chemical reaction Methods 0.000 claims description 17
239000011541 reaction mixture Substances 0.000 claims description 17
239000004215 Carbon black (E152) Substances 0.000 claims description 16
229930195733 hydrocarbon Natural products 0.000 claims description 16
150000002430 hydrocarbons Chemical class 0.000 claims description 16
239000010703 silicon Substances 0.000 claims description 15
229910052710 silicon Inorganic materials 0.000 claims description 15
229910001868 water Inorganic materials 0.000 claims description 14
239000000377 silicon dioxide Substances 0.000 claims description 13
-1 titanium alkoxides Chemical class 0.000 claims description 12
239000000126 substance Substances 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000011148 porous material Substances 0.000 claims description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
125000000217 alkyl group Chemical group 0.000 claims description 7
RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 6
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
238000002441 X-ray diffraction Methods 0.000 claims description 6
230000029936 alkylation Effects 0.000 claims description 6
238000005804 alkylation reaction Methods 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
238000000634 powder X-ray diffraction Methods 0.000 claims description 6
PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 4
BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 claims description 4
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 4
125000003118 aryl group Chemical group 0.000 claims description 4
PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims description 4
JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 claims description 4
125000004432 carbon atom Chemical group C* 0.000 claims description 3
239000000470 constituent Substances 0.000 claims description 3
238000006317 isomerization reaction Methods 0.000 claims description 3
SVSQGEGDCXDOOC-UHFFFAOYSA-N 3-methylpyridine;4-methylpyridine Chemical compound CC1=CC=NC=C1.CC1=CC=CN=C1 SVSQGEGDCXDOOC-UHFFFAOYSA-N 0.000 claims description 2
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 2
XTUVJUMINZSXGF-UHFFFAOYSA-N N-methylcyclohexylamine Chemical compound CNC1CCCCC1 XTUVJUMINZSXGF-UHFFFAOYSA-N 0.000 claims description 2
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
238000004517 catalytic hydrocracking Methods 0.000 claims description 2
238000005336 cracking Methods 0.000 claims description 2
XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 claims description 2
WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims description 2
YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims description 2
JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 claims description 2
150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 2
SBYHFKPVCBCYGV-UHFFFAOYSA-N quinuclidine Chemical compound C1CC2CCN1CC2 SBYHFKPVCBCYGV-UHFFFAOYSA-N 0.000 claims description 2
238000002407 reforming Methods 0.000 claims description 2
YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 claims description 2
QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 claims description 2
IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 2
YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 claims description 2
RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 claims 1
XDIAMRVROCPPBK-UHFFFAOYSA-N 2,2-dimethylpropan-1-amine Chemical compound CC(C)(C)CN XDIAMRVROCPPBK-UHFFFAOYSA-N 0.000 claims 1
BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims 1
JEGMWWXJUXDNJN-UHFFFAOYSA-N 3-methylpiperidine Chemical compound CC1CCCNC1 JEGMWWXJUXDNJN-UHFFFAOYSA-N 0.000 claims 1
XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 claims 1
OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 claims 1
229960001231 choline Drugs 0.000 claims 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
238000005984 hydrogenation reaction Methods 0.000 claims 1
JACMPVXHEARCBO-UHFFFAOYSA-N n-pentylpentan-1-amine Chemical compound CCCCCNCCCCC JACMPVXHEARCBO-UHFFFAOYSA-N 0.000 claims 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
238000006116 polymerization reaction Methods 0.000 claims 1
150000003242 quaternary ammonium salts Chemical class 0.000 claims 1
150000004023 quaternary phosphonium compounds Chemical class 0.000 claims 1
DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 claims 1
CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 claims 1
GJSGYPDDPQRWPK-UHFFFAOYSA-N tetrapentylammonium Chemical compound CCCCC[N+](CCCCC)(CCCCC)CCCCC GJSGYPDDPQRWPK-UHFFFAOYSA-N 0.000 claims 1
241001296405 Tiso Species 0.000 description 60
238000004458 analytical method Methods 0.000 description 18
239000000523 sample Substances 0.000 description 18
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 16
239000000047 product Substances 0.000 description 16
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
239000003054 catalyst Substances 0.000 description 12
230000003197 catalytic effect Effects 0.000 description 11
235000012239 silicon dioxide Nutrition 0.000 description 11
229910000323 aluminium silicate Inorganic materials 0.000 description 10
229910052681 coesite Inorganic materials 0.000 description 10
229910052906 cristobalite Inorganic materials 0.000 description 10
229910052682 stishovite Inorganic materials 0.000 description 10
229910052905 tridymite Inorganic materials 0.000 description 10
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
150000001768 cations Chemical class 0.000 description 9
241000894007 species Species 0.000 description 8
239000010457 zeolite Substances 0.000 description 8
230000020335 dealkylation Effects 0.000 description 7
238000006900 dealkylation reaction Methods 0.000 description 7
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 6
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 6
239000008096 xylene Substances 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 5
239000013078 crystal Substances 0.000 description 5
238000002425 crystallisation Methods 0.000 description 5
230000008025 crystallization Effects 0.000 description 5
239000008240 homogeneous mixture Substances 0.000 description 5
239000001257 hydrogen Substances 0.000 description 5
229910052739 hydrogen Inorganic materials 0.000 description 5
239000000843 powder Substances 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
229910052783 alkali metal Inorganic materials 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000005216 hydrothermal crystallization Methods 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
239000000463 material Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000001340 alkali metals Chemical class 0.000 description 3
150000001336 alkenes Chemical class 0.000 description 3
150000004703 alkoxides Chemical class 0.000 description 3
125000004429 atom Chemical group 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
238000001354 calcination Methods 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
239000001307 helium Substances 0.000 description 3
229910052734 helium Inorganic materials 0.000 description 3
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
239000012535 impurity Substances 0.000 description 3
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000002245 particle Substances 0.000 description 3
230000005855 radiation Effects 0.000 description 3
229910052814 silicon oxide Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
238000001179 sorption measurement Methods 0.000 description 3
LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 3
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
239000003513 alkali Substances 0.000 description 2
125000002877 alkyl aryl group Chemical group 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
229910052787 antimony Inorganic materials 0.000 description 2
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000004523 catalytic cracking Methods 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
239000010779 crude oil Substances 0.000 description 2
230000029087 digestion Effects 0.000 description 2
229910052735 hafnium Inorganic materials 0.000 description 2
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
239000011733 molybdenum Substances 0.000 description 2
MUDHHWLZEUJOQU-UHFFFAOYSA-N n-(3-ethoxypropyl)-1-phenylcyclohexan-1-amine Chemical compound C=1C=CC=CC=1C1(NCCCOCC)CCCCC1 MUDHHWLZEUJOQU-UHFFFAOYSA-N 0.000 description 2
CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
229910000510 noble metal Inorganic materials 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
229940099990 ogen Drugs 0.000 description 2
239000003921 oil Substances 0.000 description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
238000007747 plating Methods 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
238000000926 separation method Methods 0.000 description 2
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
239000004408 titanium dioxide Substances 0.000 description 2
VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 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
239000011800 void material Substances 0.000 description 2
229910052726 zirconium Inorganic materials 0.000 description 2
BPXVHIRIPLPOPT-UHFFFAOYSA-N 1,3,5-tris(2-hydroxyethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound OCCN1C(=O)N(CCO)C(=O)N(CCO)C1=O BPXVHIRIPLPOPT-UHFFFAOYSA-N 0.000 description 1
ZMXIYERNXPIYFR-UHFFFAOYSA-N 1-ethylnaphthalene Chemical compound C1=CC=C2C(CC)=CC=CC2=C1 ZMXIYERNXPIYFR-UHFFFAOYSA-N 0.000 description 1
ATQUFXWBVZUTKO-UHFFFAOYSA-N 1-methylcyclopentene Chemical compound CC1=CCCC1 ATQUFXWBVZUTKO-UHFFFAOYSA-N 0.000 description 1
GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical class CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 1
LXKCHCXZBPLTAE-UHFFFAOYSA-N 3,4-dimethyl-1H-pyrazole phosphate Chemical compound OP(O)(O)=O.CC1=CNN=C1C LXKCHCXZBPLTAE-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
241000167854 Bourreria succulenta Species 0.000 description 1
MBTUOHNTLQRXMQ-UHFFFAOYSA-N C1(CCCCC1)NC1CCCCC1.C(C)N(CCO)CC Chemical compound C1(CCCCC1)NC1CCCCC1.C(C)N(CCO)CC MBTUOHNTLQRXMQ-UHFFFAOYSA-N 0.000 description 1
101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
241000276457 Gadidae Species 0.000 description 1
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 1
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical class CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
241000950638 Symphysodon discus Species 0.000 description 1
229910021536 Zeolite Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
125000002252 acyl group Chemical group 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229910052910 alkali metal silicate Inorganic materials 0.000 description 1
VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
101150010487 are gene Proteins 0.000 description 1
239000002585 base Substances 0.000 description 1
RJTJVVYSTUQWNI-UHFFFAOYSA-N beta-ethyl naphthalene Natural products C1=CC=CC2=CC(CC)=CC=C21 RJTJVVYSTUQWNI-UHFFFAOYSA-N 0.000 description 1
239000001273 butane Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
235000019693 cherries Nutrition 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
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000012084 conversion product Substances 0.000 description 1
239000013581 critical reagent Substances 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000003795 desorption Methods 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
230000004069 differentiation Effects 0.000 description 1
XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229910021485 fumed silica Inorganic materials 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000003502 gasoline Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
229910052610 inosilicate Inorganic materials 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
235000013847 iso-butane Nutrition 0.000 description 1
HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
229910017464 nitrogen compound Inorganic materials 0.000 description 1
150000002830 nitrogen compounds Chemical class 0.000 description 1
238000010899 nucleation Methods 0.000 description 1
229940061319 ovide Drugs 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000007363 ring formation reaction Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000001878 scanning electron micrograph Methods 0.000 description 1
238000007873 sieving Methods 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
ZOZTVLTXOYUNBV-UHFFFAOYSA-N tetraethylazanium;tetrapropylazanium Chemical compound CC[N+](CC)(CC)CC.CCC[N+](CCC)(CCC)CCC ZOZTVLTXOYUNBV-UHFFFAOYSA-N 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
150000003608 titanium Chemical class 0.000 description 1
150000003738 xylenes Chemical class 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C07C5/412—Catalytic processes with metal oxides or metal sulfides
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
- C01B39/085—Group IVB- metallosilicates
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/12—Catalytic processes with crystalline alumino-silicates or with catalysts comprising molecular sieves
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/2213—Catalytic processes not covered by C07C5/23 - C07C5/31 with metal oxides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

CA000480178A 1984-04-26 1985-04-26 Compositions a base de silicate de titane Expired CA1254189A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60423584A	1984-04-26	1984-04-26
US604,235		1984-04-26

Publications (1)

Publication Number	Publication Date
CA1254189A true CA1254189A (fr)	1989-05-16

Family

ID=24418770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000480178A Expired CA1254189A (fr)	1984-04-26	1985-04-26	Compositions a base de silicate de titane

Country Status (6)

Country	Link
EP (1)	EP0179875A1 (fr)
JP (1)	JPS61501981A (fr)
AU (1)	AU580780B2 (fr)
BR (1)	BR8506684A (fr)
CA (1)	CA1254189A (fr)
WO (1)	WO1985004853A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4859648A (en) *	1984-12-28	1989-08-22	Mobil Oil Corporation	Layered metal chalcogenides containing interspathic polymeric chalcogenides
FR2629443B1 (fr) *	1988-03-30	1990-12-07	Rhone Poulenc Chimie	Zeolites de structure mfi a base de silice et d'oxyde de titane, catalyseurs les contenant et procede de fabrication de celles-ci
DE3880369T2 (de) *	1987-05-22	1993-08-05	Rhone Poulenc Chimie	Zeolithe mit mfi-struktur auf der basis von kieselsaeure und titanoxid und verfahren zu deren synthese.
US4853202A (en) *	1987-09-08	1989-08-01	Engelhard Corporation	Large-pored crystalline titanium molecular sieve zeolites
IT1222868B (it) *	1987-10-12	1990-09-12	Montedipe Spa	Metodo per la preparazione di titanio silicaliti
FR2622574B1 (fr) *	1987-10-29	1990-02-23	Rhone Poulenc Chimie	Procede d'hydroxylation de phenols et d'ethers de phenols
EP0372132B1 (fr) *	1988-12-06	1993-01-13	Engelhard Corporation	Zéolites à tamis moléculaire cristallin titanique et à petits pores
US5015453A (en) *	1989-04-28	1991-05-14	W. R. Grace & Co.-Conn.	Crystalline group IVA metal-containing molecular sieve compositions
DE4138155A1 (de) *	1991-11-21	1993-05-27	Basf Ag	Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur
DE4322022A1 (de) *	1993-07-02	1995-01-12	Basf Ag	Kristalline Oxide des Titans
EP0685455B1 (fr) *	1993-12-20	2000-09-27	Nippon Shokubai Co., Ltd.	Procédé pour la préparation d'esters d'aryle
AU4108896A (en) *	1994-11-18	1996-06-17	Advanced Manufacturing Center At Cleveland State University, The	Air separation process
EP1129991A1 (fr) *	2000-03-02	2001-09-05	Degussa AG	Procédé de préparation d'une zéolite contenant du titane
EP1129992A1 (fr) *	2000-03-02	2001-09-05	Degussa AG	Procédé de préparation d'une zéolite contenant du titane
CN114365953B (zh) *	2021-12-27	2023-07-28	浙江福腾宝家居用品有限公司	锅盖与烹饪器具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1096596B (it) *	1978-06-22	1985-08-26	Snam Progetti	Materiale sintetico a base di silice
GR66589B (fr) *	1978-06-22	1981-03-30	Snam Progetti
IT1127311B (it) *	1979-12-21	1986-05-21	Anic Spa	Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
EP0132550A1 (fr) *	1983-06-27	1985-02-13	Norton Company	Zéolithe et procédé pour la production

1985
- 1985-04-26 CA CA000480178A patent/CA1254189A/fr not_active Expired
- 1985-04-26 BR BR8506684A patent/BR8506684A/pt unknown
- 1985-04-26 JP JP60501933A patent/JPS61501981A/ja active Pending
- 1985-04-26 WO PCT/US1985/000750 patent/WO1985004853A1/fr not_active Ceased
- 1985-04-26 AU AU42931/85A patent/AU580780B2/en not_active Ceased
- 1985-04-26 EP EP85902353A patent/EP0179875A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
AU4293185A (en)	1985-11-15
AU580780B2 (en)	1989-02-02
BR8506684A (pt)	1986-04-15
WO1985004853A1 (fr)	1985-11-07
EP0179875A1 (fr)	1986-05-07
JPS61501981A (ja)	1986-09-11

Legal Events

Date	Code	Title	Description
2006-05-16	MKEX	Expiry

Publication	Publication Date	Title
AU579862B2 (en)	1988-12-15	Titanium-aluminum-silicon-oxide molecular sieve compositions
EP0161488B1 (fr)	1988-05-25	Tamis moléculaires à base d'oxydes de silicium, phosphore, aluminium et titane
US4500651A (en)	1985-02-19	Titanium-containing molecular sieves
EP0161489B1 (fr)	1988-05-25	Tamis moléculaires à base d'oxydes de silicium, phosphore, aluminium et cobalt
EP0132708B1 (fr)	1990-06-27	Phosphates cristallins d'aluminium et de métal
EP0043562B1 (fr)	1984-06-13	Compositions cristallines de phosphate de métal
EP0161491B1 (fr)	1988-05-25	Tamis moléculaires à base d'oxydes de silicium, phosphore, aluminium et fer
EP0161490B1 (fr)	1988-05-25	Tamis moléculaires à base d'oxydes de silicium, phosphore, aluminium et manganèse
EP0158348B1 (fr)	1988-12-28	Compositions d'oxydes de magnésium, aluminium, phosphore et silicium pour tamis moléculaires
EP0158975B1 (fr)	1989-01-18	Compositions d'oxydes de zinc, d'aluminium, de phosphore et de silicium pour tamis moléculaires
US4551236A (en)	1985-11-05	Conversion processes with titanium-containing molecular sieves
EP0158350B1 (fr)	1989-03-08	Composition pour tamis moléculaires quinaires et senaires
EP0103117B1 (fr)	1986-09-17	Silicoaluminophosphates cristallins
EP0131946B1 (fr)	1989-09-06	Phosphates cristallins d'aluminium et de fer
CA1254189A (fr)	1989-05-16	Compositions a base de silicate de titane
EP0158976A2 (fr)	1985-10-23	Compositions pour tamis moléculaires
JPH0375488B2 (fr)	1991-12-02
EP0158349B1 (fr)	1990-03-14	Compositions de tamis moléculaires
EP0158977B1 (fr)	1989-09-06	Compositions de tamis moléculaires
US4605492A (en)	1986-08-12	Separation and conversion processes with titanium-containing molecular sieves
US4992250A (en)	1991-02-12	Germanium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US5160717A (en)	1992-11-03	Titanium-aluminum-silicon-oxide molecular sieve compositions
CA1254188A (fr)	1989-05-16	Tamis moleculaire a base d'oxydes de titane, d'aluminium et de silicium
US4869805A (en)	1989-09-26	Titanium-aluminum-silicon-oxide molecular sieve compositions