LU82280A1 - Catalyseur constitue d'un hydrogel de silice-alumine contenant une zeolite et son procede de preparation - Google Patents
Catalyseur constitue d'un hydrogel de silice-alumine contenant une zeolite et son procede de preparation Download PDFInfo
- Publication number
- LU82280A1 LU82280A1 LU82280A LU82280A LU82280A1 LU 82280 A1 LU82280 A1 LU 82280A1 LU 82280 A LU82280 A LU 82280A LU 82280 A LU82280 A LU 82280A LU 82280 A1 LU82280 A1 LU 82280A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- suspension
- zeolite
- catalyst
- silica
- stage
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 81
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 22
- 239000000017 hydrogel Substances 0.000 title claims description 14
- 239000000725 suspension Substances 0.000 claims description 51
- 229910021536 Zeolite Inorganic materials 0.000 claims description 42
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 42
- 239000010457 zeolite Substances 0.000 claims description 42
- 239000011734 sodium Substances 0.000 claims description 20
- 239000004115 Sodium Silicate Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 17
- 239000000499 gel Substances 0.000 claims description 14
- 239000012452 mother liquor Substances 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 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 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 9
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 9
- 238000003786 synthesis reaction Methods 0.000 claims description 9
- -1 ammonium ions Chemical class 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229910001424 calcium ion Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-DYCDLGHISA-N deuterium hydrogen oxide Chemical compound [2H]O XLYOFNOQVPJJNP-DYCDLGHISA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 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 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
- 239000002245 particle Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000012360 testing method Methods 0.000 description 14
- 229910001868 water Inorganic materials 0.000 description 13
- 239000000203 mixture Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 10
- 229910052681 coesite Inorganic materials 0.000 description 9
- 229910052906 cristobalite Inorganic materials 0.000 description 9
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 9
- 229910052682 stishovite Inorganic materials 0.000 description 9
- 229910052905 tridymite Inorganic materials 0.000 description 9
- 239000004927 clay Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004005 microsphere Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-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
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000004231 fluid catalytic cracking Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001101077 Crex Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241001189642 Theroa Species 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- KZNNRLXBDAAMDZ-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane trihydrate Chemical compound O.O.O.O=[Al]O[Al]=O KZNNRLXBDAAMDZ-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/084—Y-type faujasite
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2342979 | 1979-03-23 | ||
| US06/023,429 US4247420A (en) | 1979-03-23 | 1979-03-23 | Hydrocarbon conversion catalyst preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU82280A1 true LU82280A1 (fr) | 1980-07-31 |
Family
ID=21815045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU82280A LU82280A1 (fr) | 1979-03-23 | 1980-03-21 | Catalyseur constitue d'un hydrogel de silice-alumine contenant une zeolite et son procede de preparation |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4247420A (nl) |
| JP (1) | JPS55129153A (nl) |
| AU (1) | AU538451B2 (nl) |
| BE (1) | BE882344A (nl) |
| BR (1) | BR8001592A (nl) |
| CA (1) | CA1135239A (nl) |
| DE (1) | DE3010512A1 (nl) |
| FR (1) | FR2451774A1 (nl) |
| GB (1) | GB2044627B (nl) |
| IT (1) | IT1195264B (nl) |
| LU (1) | LU82280A1 (nl) |
| NL (1) | NL8001598A (nl) |
| SE (1) | SE8002219L (nl) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499197A (en) * | 1982-03-24 | 1985-02-12 | W. R. Grace & Co. | Co-gel catalyst manufacture |
| US4497907A (en) * | 1982-06-16 | 1985-02-05 | Exxon Research & Engineering Co. | Coprecipitated Si-Al-metal-particle catalyst |
| FR2571982B1 (fr) * | 1984-10-24 | 1987-02-13 | Inst Francais Du Petrole | Catalyseur d'hydrocraquage destine a la production de distillats moyens contenant comme constituants de base une zeolithe y stabilisee et une argile pontee |
| US4623632A (en) * | 1984-11-05 | 1986-11-18 | Uop Inc. | Catalytic composite for conversion of hydrocarbons and the method of preparation and use thereof |
| US5116418A (en) * | 1984-12-03 | 1992-05-26 | Industrial Progress Incorporated | Process for making structural aggregate pigments |
| US4617108A (en) * | 1985-05-20 | 1986-10-14 | Phillips Petroleum Company | Process for cracking with silica-alumina |
| US5030284A (en) * | 1989-01-12 | 1991-07-09 | Withiam Michael C | Alumina-silica-sulfate compositions |
| US5085705A (en) * | 1989-01-12 | 1992-02-04 | J. M. Huber Corporation | Alumina-silica-sulfates, method of preparation and compositions |
| JPH05506179A (ja) * | 1989-10-12 | 1993-09-16 | インダストリアル プログレス、インク | 構造アグリゲート顔料 |
| US5378399A (en) * | 1990-01-31 | 1995-01-03 | Industrial Progress, Inc. | Functional complex microgels with rapid formation kinetics |
| CA2075194A1 (en) * | 1990-01-31 | 1991-08-01 | Adam F. Kaliski | Functional complex microgels with rapid formation kinetics |
| US5304526A (en) * | 1991-10-18 | 1994-04-19 | W. R. Grace & Co.-Conn. | Silica bayerite/eta alumina |
| US5620297A (en) * | 1996-02-14 | 1997-04-15 | Mahaney; F. Allen | Tractor loader mounting structure |
| CN1063680C (zh) * | 1997-04-28 | 2001-03-28 | 巴陵石化长岭炼油化工总厂 | 一种催化裂化催化剂及其制备方法 |
| US5994550A (en) * | 1998-12-30 | 1999-11-30 | Mobil Oil Corporation | Pyridine/picoline production process |
| US7323100B2 (en) * | 2004-07-16 | 2008-01-29 | Conocophillips Company | Combination of amorphous materials for hydrocracking catalysts |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124541A (en) * | 1964-03-10 | Process for the preparation of silica- | ||
| US3210294A (en) * | 1963-08-14 | 1965-10-05 | American Cyanamid Co | Hydrocarbon cracking catalyst |
| DE1542181A1 (de) * | 1965-05-26 | 1970-03-26 | Grace W R & Co | Verfahren zur Verbesserung der Hitze- und Dampfbestaendigkeit von Kohlenwasserstoff-Krackkatalysatoren |
| US3410808A (en) * | 1965-09-03 | 1968-11-12 | Exxon Research Engineering Co | Zeolitic materials |
| US3433748A (en) * | 1965-09-27 | 1969-03-18 | Grace W R & Co | Process for forming silica-alumina hydrocarbon conversion catalysts |
| GB1399379A (en) * | 1971-07-14 | 1975-07-02 | Nippon Oil Co Ltd | Process for the preparation of a hydrocarbon conversion catalyst |
| US4144194A (en) * | 1973-04-11 | 1979-03-13 | W. R. Grace & Co. | Zeolite promoted hydrocarbon conversion catalysts |
| US4142995A (en) * | 1977-02-16 | 1979-03-06 | Filtrol Corporation | Method of producing zeolitic catalysts with silica alumina matrix |
-
1979
- 1979-03-23 US US06/023,429 patent/US4247420A/en not_active Expired - Lifetime
- 1979-12-18 CA CA000342192A patent/CA1135239A/en not_active Expired
-
1980
- 1980-03-05 GB GB8007539A patent/GB2044627B/en not_active Expired
- 1980-03-18 JP JP3351980A patent/JPS55129153A/ja active Pending
- 1980-03-18 NL NL8001598A patent/NL8001598A/nl not_active Application Discontinuation
- 1980-03-18 BR BR8001592A patent/BR8001592A/pt unknown
- 1980-03-18 AU AU56529/80A patent/AU538451B2/en not_active Ceased
- 1980-03-19 DE DE19803010512 patent/DE3010512A1/de not_active Withdrawn
- 1980-03-20 BE BE0/199882A patent/BE882344A/fr not_active IP Right Cessation
- 1980-03-20 IT IT20790/80A patent/IT1195264B/it active
- 1980-03-20 FR FR8006250A patent/FR2451774A1/fr active Pending
- 1980-03-21 LU LU82280A patent/LU82280A1/fr unknown
- 1980-03-21 SE SE8002219A patent/SE8002219L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2044627B (en) | 1983-04-20 |
| AU538451B2 (en) | 1984-08-16 |
| BR8001592A (pt) | 1980-11-18 |
| US4247420A (en) | 1981-01-27 |
| CA1135239A (en) | 1982-11-09 |
| JPS55129153A (en) | 1980-10-06 |
| NL8001598A (nl) | 1980-09-25 |
| DE3010512A1 (de) | 1980-10-02 |
| AU5652980A (en) | 1980-09-25 |
| IT1195264B (it) | 1988-10-12 |
| IT8020790A0 (it) | 1980-03-20 |
| GB2044627A (en) | 1980-10-22 |
| SE8002219L (sv) | 1980-09-24 |
| BE882344A (fr) | 1980-07-16 |
| FR2451774A1 (fr) | 1980-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| LU82247A1 (fr) | Procede pour preparer un hydrogel catalytique de silice-alumine | |
| LU82280A1 (fr) | Catalyseur constitue d'un hydrogel de silice-alumine contenant une zeolite et son procede de preparation | |
| US4493902A (en) | Fluid catalytic cracking catalyst comprising microspheres containing more than about 40 percent by weight Y-faujasite and methods for making | |
| FR2523868A1 (fr) | Procede de preparation d'hydrogels, cogel catalyseur et catalyseur de conversion d'hydrocarbure le contenant | |
| FR2486419A1 (fr) | Procede de preparation d'un catalyseur de craquage d'hydrocarbures et catalyseur obtenu | |
| FR2521156A1 (fr) | Procede de production selective de distillats hydrocarbones moyens | |
| JP3565571B2 (ja) | 変性アルミナ調製法及び変性アルミナを使用した流動接触クラッキング触媒 | |
| CA1264723A (fr) | Procede de fabrication de supports de catalyseurs a base d'alumine dont la durabilite est amelioree | |
| CA2071336C (fr) | Catalyseur et procede de traitement de gaz contenant des composes soufres | |
| FR2492685A1 (fr) | Procede de preparation d'une zeolite de silicate d'alumine cristalline et catalytiquement active, zeolite ainsi preparee, catalyseur la contenant et procede pour le craquage catalytique d'hydrocarbures | |
| FR2524817A1 (fr) | Catalyseurs, supports catalytiques et procedes de preparation | |
| FR2510906A1 (fr) | Procede de preparation de compositions catalytiques, composition catalytique obtenue et composition catalytique de craquage | |
| FR2544736A1 (fr) | Catalyseur et procede de craquage catalytique | |
| CN114425398B (zh) | 一种催化裂化催化剂及其制备方法和应用 | |
| US2701793A (en) | Production of silica-alumina gelcatalysts | |
| CN1769169A (zh) | 具有多级孔道的β沸石颗粒及其制备方法 | |
| JPS5823329B2 (ja) | キユウジヨウシリカリユウシノ セイゾウホウホウ | |
| CN101172248B (zh) | 一种c7～c20烷烃异构化催化剂及异构化方法 | |
| FR2531875A1 (fr) | Composition catalytique et procede pour sa preparation | |
| JP3363010B2 (ja) | 炭化水素接触分解用触媒組成物の製造方法 | |
| US2428257A (en) | Conversion of hydrocarbon oils | |
| CN114425413B (zh) | 一种用于提高液化气中丁烯浓度的催化裂化助剂及其制备方法和应用 | |
| JP3731615B2 (ja) | 触媒担体の製造方法およびそれを用いた水素化分解触媒の製造方法 | |
| CH421910A (fr) | Catalyseur | |
| RU2847413C2 (ru) | Катализатор, представляющий собой модифицированное металлом молекулярное сито zsm-5, способ его получения и применение |