AU603881B2 - A new and improved midbarrel catalyst - Google Patents
A new and improved midbarrel catalyst Download PDFInfo
- Publication number
- AU603881B2 AU603881B2 AU14298/88A AU1429888A AU603881B2 AU 603881 B2 AU603881 B2 AU 603881B2 AU 14298/88 A AU14298/88 A AU 14298/88A AU 1429888 A AU1429888 A AU 1429888A AU 603881 B2 AU603881 B2 AU 603881B2
- Authority
- AU
- Australia
- Prior art keywords
- catalyst
- group
- range
- expanded clay
- clay
- 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.)
- Ceased
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- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005906 dihydroxylation reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002603 lanthanum Chemical class 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000011356 non-aqueous organic solvent Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- QYHFIVBSNOWOCQ-UHFFFAOYSA-N selenic acid Chemical class O[Se](O)(=O)=O QYHFIVBSNOWOCQ-UHFFFAOYSA-N 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 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
-
- 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
- B01J29/049—Pillared clays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US021972 | 1987-03-05 | ||
| US07/021,972 US4952544A (en) | 1987-03-05 | 1987-03-05 | Stable intercalated clays and preparation method |
| US154834 | 1988-02-26 | ||
| US07/154,834 US4995964A (en) | 1987-03-05 | 1988-02-26 | Midbarrel hydrocracking process employing rare earth pillared clays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1429888A AU1429888A (en) | 1988-09-26 |
| AU603881B2 true AU603881B2 (en) | 1990-11-29 |
Family
ID=26695321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU14298/88A Ceased AU603881B2 (en) | 1987-03-05 | 1988-03-04 | A new and improved midbarrel catalyst |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4995964A (enExample) |
| EP (1) | EP0305475B1 (enExample) |
| JP (1) | JPH02504286A (enExample) |
| AT (1) | ATE81147T1 (enExample) |
| AU (1) | AU603881B2 (enExample) |
| BR (1) | BR8805853A (enExample) |
| DE (1) | DE3875038T2 (enExample) |
| WO (1) | WO1988006614A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116792A (en) * | 1979-10-15 | 1992-05-26 | Union Oil Company Of California | Hydrocarbon conversion catalyst for use in selectively making middle distillates |
| US4990476A (en) * | 1979-10-15 | 1991-02-05 | Union Oil Company Of California | Hydrocarbon conversion catalyst for use in selectively making middle distillates |
| US5288396A (en) * | 1979-10-15 | 1994-02-22 | Union Oil Company Of California | Hydrocracking process using a catalyst selective for making middle distillates |
| EP0508005A1 (en) * | 1986-06-27 | 1992-10-14 | Mobil Oil Corporation | Production of hydrocarbon fractions by hydrocracking |
| US4952544A (en) * | 1987-03-05 | 1990-08-28 | Uop | Stable intercalated clays and preparation method |
| US5023221A (en) * | 1990-05-31 | 1991-06-11 | Union Oil Company Of California | Middle distillate hydrocracking catalyst and process |
| US5076907A (en) * | 1990-05-31 | 1991-12-31 | Union Oil Company Of California | Middle distillate hydrocracking process |
| US5374349A (en) * | 1991-09-11 | 1994-12-20 | Union Oil Company Of California | Hydrocracking process employing catalyst containing zeolite beta and a pillared clay |
| US5744113A (en) * | 1993-05-27 | 1998-04-28 | Siemens Aktiengesellschaft | Process and catalyst for decomposing oxides of nitrogen |
| US5551975A (en) * | 1994-06-23 | 1996-09-03 | J. M. Huber Corporation | Structured pigment compositions, methods for preparation and use |
| IT1270606B (it) * | 1994-07-13 | 1997-05-07 | Enichem Augusta Ind | Composizione catalitica per la preparazione di composti alchilaromatici a catena lunga |
| CA2204270A1 (en) * | 1996-06-04 | 1997-12-04 | Robert J. Wittenbrink | Pillared clay catalysts for hydroconversion |
| US6083473A (en) * | 1997-04-25 | 2000-07-04 | Instituto Mexicano Del Petroleo | Selective oxidation catalyst, preparation and use thereof |
| FR2791970B1 (fr) * | 1999-04-12 | 2002-02-01 | Inst Francais Du Petrole | Phyllosilicate 2:1 dioctaedrique ponte a grande distance reticulaire de type montmorillonite, catalyseur et procede de conversion |
| US6521559B1 (en) | 1999-09-27 | 2003-02-18 | The Regents Of The University Of Michigan | Superior pillared clay catalysts for selective catalytic reduction of nitrogen oxides for power plant emission control |
| US6399535B1 (en) | 1999-11-01 | 2002-06-04 | W. R. Grace & Co.-Conn. | Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation |
| US6559090B1 (en) | 1999-11-01 | 2003-05-06 | W. R. Grace & Co.-Conn. | Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation |
| JP5258077B2 (ja) * | 1999-11-01 | 2013-08-07 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | オレフィン重合用の活性を持った三配座不均一担持触媒 |
| US6303531B1 (en) | 1999-12-21 | 2001-10-16 | W. R. Grace & Co.-Conn. | Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use |
| US6403526B1 (en) | 1999-12-21 | 2002-06-11 | W. R. Grace & Co.-Conn. | Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use |
| US6451200B1 (en) | 2000-01-13 | 2002-09-17 | W. R. Grace & Co.-Conn. | Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use |
| US6734131B2 (en) * | 2001-04-30 | 2004-05-11 | W. R. Grace & Co.-Conn. | Heterogeneous chromium catalysts and processes of polymerization of olefins using same |
| ATE337343T1 (de) | 2001-04-30 | 2006-09-15 | Grace W R & Co | Geträgerte dualübergangsmetallkatalysatorsysteme |
| US6943224B2 (en) | 2001-04-30 | 2005-09-13 | W. R. Grace & Co.-Conn. | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby |
| KR100540049B1 (ko) | 2001-04-30 | 2006-01-20 | 더블유.알. 그레이스 앤드 캄파니-콘. | 지지된 전이 금속 중합 촉매의 제조 방법 및 이 방법으로형성된 조성물 |
| WO2002102859A2 (en) | 2001-04-30 | 2002-12-27 | W. R. Grace & Co.-Conn. | Coordination catalyst systems employing chromium support-agglomerate and method of their preparation |
| WO2014122620A1 (en) | 2013-02-09 | 2014-08-14 | Indian Oil Corporation Limited | Hydroprocessing catalyst composition and process thereof |
| CA2985611C (en) | 2015-05-11 | 2021-06-01 | W.R. Grace & Co.-Conn. | Process to produce modified clay, supported metallocene polymerization catalyst, catalyst produced and use thereof |
| US10940460B2 (en) * | 2015-05-11 | 2021-03-09 | W. R. Grace & Co.-Conn. | Process to produce modified clay, modified clay produced and use thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271043A (en) * | 1979-09-04 | 1981-06-02 | W. R. Grace & Co. | Pillared interlayered clay products |
| US4510257A (en) * | 1983-12-08 | 1985-04-09 | Shell Oil Company | Silica-clay complexes |
| US4640764A (en) * | 1986-02-24 | 1987-02-03 | Shell Oil Company | Selective tricyclic hydrogenation and cracking process and catalyst suitable for such hydroconversion |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB130055A (en) * | 1918-01-08 | 1919-07-31 | Blackburn Aeroplane & Motor Co | Improvements in or relating to the Construction of the Tail Planes of Aircraft. |
| US2835598A (en) * | 1954-12-30 | 1958-05-20 | Phillips Petroleum Co | Separation by crystallization |
| US3535230A (en) * | 1968-11-15 | 1970-10-20 | Chevron Res | Hydrocracking catalyst comprising a layered clay type crystalline aluminosilicate component,a group viii component and rhenium and process using said catalyst |
| US3842121A (en) * | 1970-10-02 | 1974-10-15 | Sagami Chem Res | Catalyst for reduction of carbon monoxide |
| US3844975A (en) * | 1972-11-10 | 1974-10-29 | Union Carbide Corp | Thermally aged hydride based polymerization catalyst |
| US3847963A (en) * | 1973-02-01 | 1974-11-12 | Ventron Corp | Methanation processes |
| US3962135A (en) * | 1973-12-26 | 1976-06-08 | Filtrol Corporation | Shaped catalyst support |
| US4176090A (en) * | 1975-11-18 | 1979-11-27 | W. R. Grace & Co. | Pillared interlayered clay materials useful as catalysts and sorbents |
| IL50548A (en) * | 1976-09-23 | 1979-10-31 | Yissum Res Dev Co | Process for preparation of molecular sieves |
| US4238364A (en) * | 1979-04-03 | 1980-12-09 | University Of Utah | Class of cracking catalysts acidic forms of cross-linked smectities |
| US4248739A (en) * | 1979-09-04 | 1981-02-03 | W. R. Grace & Co. | Stabilized pillared interlayered clays |
| US4325847A (en) * | 1980-06-19 | 1982-04-20 | Filtrol Corporation | Use of additional alumina for extra zeolite stability in FCC catalyst |
| US4324695A (en) * | 1980-11-17 | 1982-04-13 | National Distillers & Chemical Corp. | Catalyst compositions of transition metal carbonyl complexes intercalcated with lamellar materials |
| US4367163A (en) * | 1981-04-15 | 1983-01-04 | Research Corporation | Silica-clay complexes |
| NZ201556A (en) * | 1981-08-21 | 1985-07-31 | British Petroleum Co Plc | A method for promoting and/or extending the life of cation exchangeable layered clay catalysts in proton-catalysed reactions |
| FR2512043A1 (fr) * | 1981-08-27 | 1983-03-04 | Jacobs Pierre | Procede de preparation d'argiles pontees, argiles preparees par ce procede et applications desdites argiles |
| JPS5855332A (ja) * | 1981-09-28 | 1983-04-01 | Kunimine Kogyo Kk | 熱的に安定な大表面積構造を有する粘土誘導体 |
| US4542250A (en) * | 1982-01-09 | 1985-09-17 | The British Petroleum Company, P.L.C. | Use of stabilized pillared interlayered clays as catalyst in alkylation reactions |
| NL8201289A (nl) * | 1982-03-29 | 1983-10-17 | Shell Int Research | Werkwijze voor de bereiding van een katalytisch actief vernet metaalsilicaat. |
| US4452910A (en) * | 1982-06-15 | 1984-06-05 | Standard Oil Company (Indiana) | Chromium expanded smectite clay |
| ATE27827T1 (de) * | 1983-05-02 | 1987-07-15 | Union Carbide Corp | Katalysator und verfahren zur hydrocrackung. |
| US4452911A (en) * | 1983-08-10 | 1984-06-05 | Hri, Inc. | Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process |
| US4515901A (en) * | 1983-11-17 | 1985-05-07 | Texaco Inc. | Method of preparing pillared, interlayered clay catalyst using soluble carbohydrates |
| FR2555467B1 (fr) * | 1983-11-30 | 1986-05-02 | Centre Nat Rech Scient | Catalyseur a base de mineral argileux calcine, sa preparation et procede de methanisation l'utilisant |
| GB8333614D0 (en) * | 1983-12-16 | 1984-01-25 | British Petroleum Co | Pillared layered clays |
| FR2563445B1 (fr) * | 1984-04-26 | 1986-08-14 | Pro Catalyse Ste Fse Prod Cata | Nouveau catalyseur d'hydrocraquage destine a la production de distillats moyens |
| US4579832A (en) * | 1984-10-10 | 1986-04-01 | University Of Utah | Class of hydroprocessing catalysts and preparation methods |
| US4637992A (en) * | 1984-12-17 | 1987-01-20 | Shell Oil Company | Intercalated clay compositions |
| US4818739A (en) * | 1984-12-18 | 1989-04-04 | Uop | Hydrocracking catalysts and processes employing non-zeolitic molecular sieves |
| US4859648A (en) * | 1984-12-28 | 1989-08-22 | Mobil Oil Corporation | Layered metal chalcogenides containing interspathic polymeric chalcogenides |
| US4757040A (en) * | 1985-04-01 | 1988-07-12 | Research Institute Of Petroleum Processing Sinopec | Class of pillared interlayered clay molecular sieve products with regularly interstratified mineral structure |
| US4637991A (en) * | 1985-06-10 | 1987-01-20 | Phillips Petroleum Company | Pillared interlayered clays |
| US4666877A (en) * | 1985-07-19 | 1987-05-19 | Exxon Research And Engineering Company | Multimetallic pillared interlayered clay products and processes of making them |
| FR2589143B1 (fr) * | 1985-10-28 | 1990-06-01 | Elf France | Argiles pontees a stabilite thermique amelioree, procede pour leur preparation et leur utilisation comme catalyseurs |
| US4761391A (en) * | 1986-06-30 | 1988-08-02 | Union Oil Company Of California | Delaminated clays and their use in hydrocarbon conversion processes |
| US4775461A (en) * | 1987-01-29 | 1988-10-04 | Phillips Petroleum Company | Cracking process employing catalysts comprising pillared clays |
| US4952544A (en) * | 1987-03-05 | 1990-08-28 | Uop | Stable intercalated clays and preparation method |
-
1988
- 1988-02-26 US US07/154,834 patent/US4995964A/en not_active Expired - Fee Related
- 1988-03-04 JP JP63502521A patent/JPH02504286A/ja active Granted
- 1988-03-04 AT AT88902704T patent/ATE81147T1/de not_active IP Right Cessation
- 1988-03-04 AU AU14298/88A patent/AU603881B2/en not_active Ceased
- 1988-03-04 DE DE8888902704T patent/DE3875038T2/de not_active Expired - Fee Related
- 1988-03-04 WO PCT/US1988/000566 patent/WO1988006614A1/en not_active Ceased
- 1988-03-04 EP EP88902704A patent/EP0305475B1/en not_active Expired
- 1988-03-04 BR BR888805853A patent/BR8805853A/pt not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271043A (en) * | 1979-09-04 | 1981-06-02 | W. R. Grace & Co. | Pillared interlayered clay products |
| US4510257A (en) * | 1983-12-08 | 1985-04-09 | Shell Oil Company | Silica-clay complexes |
| US4640764A (en) * | 1986-02-24 | 1987-02-03 | Shell Oil Company | Selective tricyclic hydrogenation and cracking process and catalyst suitable for such hydroconversion |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1429888A (en) | 1988-09-26 |
| ATE81147T1 (de) | 1992-10-15 |
| BR8805853A (pt) | 1989-10-17 |
| EP0305475B1 (en) | 1992-09-30 |
| JPH02504286A (ja) | 1990-12-06 |
| EP0305475A1 (en) | 1989-03-08 |
| DE3875038T2 (de) | 1993-04-22 |
| WO1988006614A1 (en) | 1988-09-07 |
| DE3875038D1 (de) | 1992-11-05 |
| JPH0567676B2 (enExample) | 1993-09-27 |
| US4995964A (en) | 1991-02-26 |
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