NO300618B1 - Slitasjebestandig katalysatorbærer - Google Patents
Slitasjebestandig katalysatorbærer Download PDFInfo
- Publication number
- NO300618B1 NO300618B1 NO903929A NO903929A NO300618B1 NO 300618 B1 NO300618 B1 NO 300618B1 NO 903929 A NO903929 A NO 903929A NO 903929 A NO903929 A NO 903929A NO 300618 B1 NO300618 B1 NO 300618B1
- Authority
- NO
- Norway
- Prior art keywords
- alumina
- wear
- alpha
- particles
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 41
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 83
- 239000002245 particle Substances 0.000 claims description 46
- 239000002243 precursor Substances 0.000 description 19
- 230000003197 catalytic effect Effects 0.000 description 14
- 239000011164 primary particle Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 6
- 238000001354 calcination Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 150000004684 trihydrates Chemical class 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 208000034809 Product contamination Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- UOCIZHQMWNPGEN-UHFFFAOYSA-N dialuminum;oxygen(2-);trihydrate Chemical compound O.O.O.[O-2].[O-2].[O-2].[Al+3].[Al+3] UOCIZHQMWNPGEN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/405,909 US5037794A (en) | 1989-09-12 | 1989-09-12 | Attrition resistant catalyst support |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO903929D0 NO903929D0 (no) | 1990-09-10 |
| NO903929L NO903929L (no) | 1991-03-13 |
| NO300618B1 true NO300618B1 (no) | 1997-06-30 |
Family
ID=23605721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO903929A NO300618B1 (no) | 1989-09-12 | 1990-09-10 | Slitasjebestandig katalysatorbærer |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5037794A (ja) |
| EP (1) | EP0417629B1 (ja) |
| JP (1) | JP3226915B2 (ja) |
| KR (1) | KR0150449B1 (ja) |
| AU (1) | AU627352B2 (ja) |
| BR (1) | BR9004437A (ja) |
| CA (1) | CA2024537C (ja) |
| DE (1) | DE69003639T2 (ja) |
| MX (1) | MX172938B (ja) |
| NO (1) | NO300618B1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266548A (en) * | 1992-08-31 | 1993-11-30 | Norton Chemical Process Products Corp. | Catalyst carrier |
| US5380697A (en) * | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5384302A (en) * | 1993-09-08 | 1995-01-24 | Norton Chemical Process Products Corp. | Catalyst carrier |
| US5364826A (en) * | 1993-09-13 | 1994-11-15 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| WO1996008328A1 (fr) * | 1994-09-12 | 1996-03-21 | Aikoh Co., Ltd. | Agent augmentant la temperature et procede d'augmentation de la temperature |
| US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| US5801259A (en) * | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
| FR2764213B1 (fr) * | 1997-06-10 | 1999-07-16 | Inst Francais Du Petrole | Catalyseur d'hydrotraitement de charges hydrocarbonees dans un reacteur a lit fixe |
| US7232786B2 (en) * | 1998-09-14 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| TR200100748T2 (tr) | 1998-09-14 | 2001-08-21 | Shell Internationale Research Maatschappij B.V. | Katalitik özelliklerin geliştirilmesi amacıyla katalizör yüzeyinden iyonlaşabilir türlerin çıkarılması için bir işlem |
| RU2225255C2 (ru) * | 1998-09-14 | 2004-03-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Носитель катализатора эпоксидирования, его получение и применение |
| US7232918B2 (en) * | 2001-11-06 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| US7504525B2 (en) * | 1998-09-14 | 2009-03-17 | Shell Oil Company | Catalyst composition |
| BRPI0410090A (pt) | 2003-05-07 | 2006-05-16 | Shell Int Research | catalisadores contendo prata, a fabricação de tais catalisadores contendo prata e o seu uso |
| US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
| US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
| TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
| TW200600190A (en) * | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
| TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
| BRPI0515905A (pt) * | 2004-09-24 | 2008-08-12 | Shell Int Research | processo para selecionar partìculas moldadas, um processo para instalar um sistema, um processo para reagir uma carga de alimentação gasosa em um tal sistema, um produto de programa de computação e um sistema de computação |
| DE102005040286A1 (de) * | 2005-08-25 | 2007-03-01 | Basf Ag | Mechanisch stabiler Katalysator auf Basis von alpha-Aluminiumoxid |
| WO2007044009A1 (en) | 2005-10-07 | 2007-04-19 | Midwest Research Institute | Attrition resistant fluidizable reforming catalyst |
| EP2125202A2 (en) * | 2006-11-20 | 2009-12-02 | Shell Internationale Research Maatschappij B.V. | A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1009640A (en) * | 1972-08-19 | 1977-05-03 | Nippon Shokubai Kagaku Kogyo Co. | Method for the production of exhaust or waste gases purifying catalysts |
| US4019978A (en) * | 1972-08-29 | 1977-04-26 | Laporte Industries Limited | Process for the production of alumina |
| US4111853A (en) * | 1976-03-08 | 1978-09-05 | Stepan Chemical Company | Particulate composition of sodium alpha olefin sulfonate and sodium silicate |
| US4170570A (en) * | 1978-01-03 | 1979-10-09 | Standard Oil Company (Ohio) | Process for preparing oxidation catalysts |
| US4453006A (en) * | 1979-09-17 | 1984-06-05 | The Standard Oil Company | Oxidation of propylene or isobutylene with attrition resistant catalysts |
| US4280929A (en) * | 1979-09-17 | 1981-07-28 | Standard Oil Company | Attrition resistant-higher active component fluid bed catalysts |
| US4379134A (en) * | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
| US4770869A (en) * | 1983-11-07 | 1988-09-13 | Aluminum Company Of America | Steam producing process and products |
| US4579839A (en) * | 1983-11-18 | 1986-04-01 | Aluminum Company Of America | Rehydration bondable alumina |
| GB8714661D0 (en) * | 1987-06-23 | 1987-07-29 | British Petroleum Co Plc | Catalysts |
-
1989
- 1989-09-12 US US07/405,909 patent/US5037794A/en not_active Expired - Lifetime
-
1990
- 1990-09-03 AU AU62071/90A patent/AU627352B2/en not_active Ceased
- 1990-09-04 CA CA002024537A patent/CA2024537C/en not_active Expired - Lifetime
- 1990-09-05 EP EP90117075A patent/EP0417629B1/en not_active Expired - Lifetime
- 1990-09-05 DE DE90117075T patent/DE69003639T2/de not_active Expired - Fee Related
- 1990-09-06 BR BR909004437A patent/BR9004437A/pt not_active IP Right Cessation
- 1990-09-07 MX MX022288A patent/MX172938B/es unknown
- 1990-09-10 NO NO903929A patent/NO300618B1/no not_active IP Right Cessation
- 1990-09-12 KR KR1019900014349A patent/KR0150449B1/ko not_active IP Right Cessation
- 1990-09-12 JP JP24017290A patent/JP3226915B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2024537A1 (en) | 1991-03-13 |
| AU627352B2 (en) | 1992-08-20 |
| EP0417629B1 (en) | 1993-09-29 |
| JPH03174245A (ja) | 1991-07-29 |
| DE69003639T2 (de) | 1994-04-28 |
| AU6207190A (en) | 1991-03-21 |
| NO903929D0 (no) | 1990-09-10 |
| EP0417629A1 (en) | 1991-03-20 |
| MX172938B (es) | 1994-01-24 |
| CA2024537C (en) | 1997-10-28 |
| DE69003639D1 (de) | 1993-11-04 |
| NO903929L (no) | 1991-03-13 |
| JP3226915B2 (ja) | 2001-11-12 |
| BR9004437A (pt) | 1991-09-10 |
| KR0150449B1 (ko) | 1998-10-15 |
| US5037794A (en) | 1991-08-06 |
| KR910005924A (ko) | 1991-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |