RU2001110169A - Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойств - Google Patents
Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойствInfo
- Publication number
- RU2001110169A RU2001110169A RU2001110169/04A RU2001110169A RU2001110169A RU 2001110169 A RU2001110169 A RU 2001110169A RU 2001110169/04 A RU2001110169/04 A RU 2001110169/04A RU 2001110169 A RU2001110169 A RU 2001110169A RU 2001110169 A RU2001110169 A RU 2001110169A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst
- carrier
- carried out
- epoxidation
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 15
- 239000003054 catalyst Substances 0.000 title claims 6
- 239000002245 particle Substances 0.000 title claims 5
- 230000003197 catalytic effect Effects 0.000 title claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 3
- 238000006735 epoxidation reaction Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 150000001336 alkenes Chemical class 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims 1
- 239000005695 Ammonium acetate Substances 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229940043376 ammonium acetate Drugs 0.000 claims 1
- 235000019257 ammonium acetate Nutrition 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 claims 1
- 229940112016 barium acetate Drugs 0.000 claims 1
- 238000010668 complexation reaction Methods 0.000 claims 1
- 150000003983 crown ethers Chemical class 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- -1 hydrogen ions Chemical class 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- 229940008015 lithium carbonate Drugs 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- RXSHXLOMRZJCLB-UHFFFAOYSA-L strontium;diacetate Chemical compound [Sr+2].CC([O-])=O.CC([O-])=O RXSHXLOMRZJCLB-UHFFFAOYSA-L 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (11)
1. Способ улучшения свойств носителя для катализатора при обработке, причем эту обработку осуществляют на одном или более материалах, из которых получают носитель, и/или на готовом носителе, при этом обработка эффективна для снижения концентрации одной или более ионизуемых частиц, находящихся на поверхности готового носителя, при этом снижение выражают в виде уменьшения относительной концентрации атомов Na и/или Si, определенной рентгеновской фотоэлектронной спектроскопией (РФС), которую проводят на необработанном и обработанном носителе, по меньшей мере, на 5%.
2. Способ по п.1, отличающийся тем, что обработку осуществляют методом, эффективным для перевода ионизуемых частиц в ионное состояние, или перевода ионизуемых частиц в нерастворимое состояние, или перевода ионизуемых частиц в стационарное состояние.
3. Способ по п.2, отличающийся тем, что упомянутый метод выбирают из промывания, ионного обмена, испарения, осаждения, комплексообразования и их сочетания.
4. Способ по п.3, отличающийся тем, что упомянутое промывание проводят с использованием водного раствора, и/или раствора на основе органического растворителя, выбранного из воды, гидроксида тетраэтиламмония, ацетата аммония, карбоната лития, ацетата бария, ацетата стронция, краун-эфира, метанола, этанола, диметилформамида и их смесей.
5. Способ по любому из пп.1-4, отличающийся тем, что обработку для снижения концентрации сопровождают стадией сушки.
6. Способ получения катализатора путем нанесения каталитически эффективного количества одного или более каталитически активных металлов и, необязательно, одного или более промотирующих веществ на носитель, полученный по способу по любому из пп.1-5.
7. Способ по п.6, отличающийся тем, что нанесение упомянутых каталитически активного металла и необязательного промотирующего вещества достигают путем погружения упомянутого носителя в раствор для пропитки, в котором активность водородных ионов снижена.
8. Способ по п.6 или 7, отличающийся тем, что катализатор пригоден для эпоксидирования алкена в газовой фазе.
9. Способ по п.8, отличающийся тем, что катализатор пригоден для эпоксидирования этилена в оксид этилена, содержит серебро в качестве основного каталитически активного металла на носителе на основе оксида алюминия.
10. Способ каталитического эпоксидирования алкена кислородсодержащим газом, в котором используют катализатор, полученный по п.6 или 7.
11. Способ по п.10, отличающийся тем, что к кислородсодержащему газу добавляют, по меньшей мере, один из оксидов азота.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10019498P | 1998-09-14 | 1998-09-14 | |
| US60/100,194 | 1998-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001110169A true RU2001110169A (ru) | 2003-07-10 |
| RU2232049C2 RU2232049C2 (ru) | 2004-07-10 |
Family
ID=22278549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001110169/04A RU2232049C2 (ru) | 1998-09-14 | 1999-09-09 | Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойств |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6368998B1 (ru) |
| EP (1) | EP1115485A1 (ru) |
| JP (1) | JP4698835B2 (ru) |
| KR (1) | KR100572966B1 (ru) |
| CN (1) | CN1167500C (ru) |
| AU (1) | AU750895B2 (ru) |
| BR (1) | BR9913600A (ru) |
| CA (1) | CA2343783C (ru) |
| GC (1) | GC0000069A (ru) |
| ID (1) | ID28550A (ru) |
| IN (1) | IN218010B (ru) |
| MX (1) | MXPA01002590A (ru) |
| MY (1) | MY121089A (ru) |
| RU (1) | RU2232049C2 (ru) |
| TR (1) | TR200100748T2 (ru) |
| TW (1) | TWI232133B (ru) |
| WO (1) | WO2000015333A1 (ru) |
| ZA (1) | ZA200101901B (ru) |
Families Citing this family (94)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7504525B2 (en) * | 1998-09-14 | 2009-03-17 | Shell Oil Company | Catalyst composition |
| US7232918B2 (en) * | 2001-11-06 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| TR200100749T2 (tr) * | 1998-09-14 | 2001-10-22 | Shell Internationale Research Maatschappij B.V. | Epoksitleme katalizörü taşıyıcı, bunun hazırlanması ve kullanılması |
| US7232786B2 (en) * | 1998-09-14 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| ATE391552T1 (de) * | 1998-09-14 | 2008-04-15 | Shell Int Research | Verfahren zur herstellung von katalysatoren mit verbesserten katalytischen eigenschaften |
| RU2282499C2 (ru) | 2001-03-30 | 2006-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения катализатора, катализатор и использование этого катализатора |
| US6624109B2 (en) | 2001-10-23 | 2003-09-23 | Council Of Scientific And Industrial Research | Process for the synthesis of highly active modified carbon supported palladium catalyst |
| US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
| US6831037B2 (en) | 2002-02-25 | 2004-12-14 | Saint-Gobain Norpro Corporation | Catalyst carriers |
| US6987080B2 (en) * | 2002-03-01 | 2006-01-17 | Scientific Design Company, Inc. | Ethylene oxide catalyst carrier preparation |
| JP4421201B2 (ja) | 2002-03-27 | 2010-02-24 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 触媒を調製する方法、触媒、および触媒の使用 |
| US6750173B2 (en) * | 2002-04-08 | 2004-06-15 | Scientific Design Company, Inc. | Ethylene oxide catalyst |
| JP4537848B2 (ja) * | 2002-06-28 | 2010-09-08 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 触媒の選択性を改善する方法及びオレフィンのエポキシ化方法 |
| EP1517901B1 (en) * | 2002-06-28 | 2010-07-07 | Shell Internationale Research Maatschappij B.V. | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin |
| KR100985671B1 (ko) | 2002-09-30 | 2010-10-05 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 은계 에폭시화 촉매를 제조하기 위한 탄산 칼슘 담체 |
| KR101020380B1 (ko) | 2002-10-28 | 2011-03-08 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀 제조방법, 이러한 산화올레핀 사용방법 및 촉매 조성물 |
| TWI346574B (en) * | 2003-03-31 | 2011-08-11 | Shell Int Research | A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition |
| EP1613428B1 (en) * | 2003-04-01 | 2007-10-31 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process and a catalyst for use in the process |
| US7348444B2 (en) * | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
| US6846774B2 (en) | 2003-04-23 | 2005-01-25 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
| US6858560B2 (en) | 2003-04-23 | 2005-02-22 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
| CA2524890C (en) | 2003-05-07 | 2012-09-11 | Shell Internationale Research Maatschappij B.V. | Silver-containing catalysts, the manufacture of such silvercontaining catalysts, and the use thereof |
| 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 |
| US8148555B2 (en) | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| RU2372342C2 (ru) * | 2003-08-22 | 2009-11-10 | Дау Текнолоджи Инвестментс Ллс. | Улучшенные носители из оксида алюминия и катализаторы на основе серебра для получения алкиленоксидов |
| CA2538989A1 (en) * | 2003-08-22 | 2005-03-17 | Union Carbide Chemicals & Plastics Technology Corporation | Modified alumina carriers and silver-based catalysts for the production of alkylene oxides |
| EP2277622B1 (en) | 2003-10-16 | 2013-01-09 | Dow Technology Investments LLC | Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
| 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 |
| TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
| 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 |
| KR20070036133A (ko) * | 2004-06-18 | 2007-04-02 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀, 1,2-디올, 1,2-디올 에테르, 또는알칸올아민의 생산 방법 |
| WO2006028544A2 (en) | 2004-06-18 | 2006-03-16 | Shell International Research Maatschappij B.V. | A process for the production of an olefin oxide, a 1,2-diol, a 1.2-diol ether, or an alkanolamine |
| BRPI0514207A (pt) * | 2004-08-12 | 2008-06-03 | Shell Int Research | método para a preparação de um catalisador moldado, o catalisador, e uso do catalisador |
| CA2578941C (en) | 2004-09-01 | 2014-07-08 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
| US8536083B2 (en) * | 2004-09-01 | 2013-09-17 | Shell Oil Company | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
| AU2005289799A1 (en) * | 2004-09-24 | 2006-04-06 | Shell Internationale Research Maatschappij B.V. | A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system |
| CA2598523C (en) * | 2005-02-21 | 2015-11-24 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier |
| MX2007011550A (es) * | 2005-03-22 | 2007-10-19 | Shell Int Research | Sistema y proceso de reactor para la elaboracion de oxido de etileno. |
| TWI331775B (en) * | 2005-05-17 | 2010-10-11 | Apprecia Technology Inc | Equipment and method for measuring silicon concentration in phosphoric acid solution |
| US7825062B2 (en) | 2005-06-07 | 2010-11-02 | Saint-Gobain Ceramics & Plastics, Inc. | Catalyst carrier and a process for preparing the catalyst carrier |
| BRPI0611676B1 (pt) | 2005-06-07 | 2015-08-11 | Shell Int Research | Catalisador, processo para a preparação do catalisador, e processo para a produção de um óxido de olefina, um 1,2- diol, e um 1,2-diol éter e uma alcanolamina |
| WO2007021742A1 (en) * | 2005-08-11 | 2007-02-22 | Shell Internationale Research Maatschappij B.V. | A method of preparing a shaped catalyst, the catalyst, and use of the catalyst |
| US20070203349A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| US20070203350A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| US20070213545A1 (en) * | 2005-12-22 | 2007-09-13 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| US7459589B2 (en) * | 2005-12-22 | 2008-12-02 | Shell Oil Company | Process for the preparation of an alkylene glycol |
| US20070151451A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the cooling, concentration or purification of ethylene oxide |
| US20070203348A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| US7704908B2 (en) * | 2005-12-22 | 2010-04-27 | Shell Oil Company | Method for reusing rhenium from a donor spent epoxidation catalyst |
| US20070197801A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process |
| US20070154377A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the removal of combustible volatile contaminant materials from a process stream |
| US20070203352A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| TW200744749A (en) * | 2005-12-22 | 2007-12-16 | Shell Int Research | A process for the preparation of a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
| US20070197808A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
| CN101410178A (zh) * | 2006-02-03 | 2009-04-15 | 国际壳牌研究有限公司 | 催化剂的处理方法，催化剂和催化剂的用途 |
| CN101360562B (zh) * | 2006-04-10 | 2013-02-06 | 三菱化学株式会社 | 环氧乙烷制造用催化剂及其制造方法、以及环氧乙烷的制造方法 |
| JP4978277B2 (ja) * | 2006-04-10 | 2012-07-18 | 三菱化学株式会社 | 酸化エチレン製造用触媒およびその製造方法ならびに酸化エチレンの製造方法 |
| EP2682186A1 (en) | 2006-04-10 | 2014-01-08 | Mitsubishi Chemical Corporation | Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxide |
| US8501664B2 (en) * | 2006-11-20 | 2013-08-06 | Shell Oil Company | Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst |
| US20080154052A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
| US20080154051A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
| WO2008141030A1 (en) * | 2007-05-09 | 2008-11-20 | Shell Oil Company | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
| CN103599798B (zh) | 2007-05-09 | 2015-11-18 | 国际壳牌研究有限公司 | 环氧化催化剂及其制备方法和生产环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或烷醇胺的方法 |
| AR069263A1 (es) * | 2007-05-09 | 2010-01-13 | Shell Int Research | Un catalizador de expodiacion, un proceso para preparar el mismo , y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2- diol eter, un 1,2- carbonato, o una alcanolamina |
| JP5507446B2 (ja) * | 2007-05-18 | 2014-05-28 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 反応器システム並びにオレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートおよびアルカノールアミンの調製方法 |
| WO2008144402A2 (en) | 2007-05-18 | 2008-11-27 | Shell Oil Company | A reactor system, an absorbent and a process for reacting a feed |
| US9144765B2 (en) | 2007-05-18 | 2015-09-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| WO2009029578A2 (en) | 2007-08-27 | 2009-03-05 | Shell Oil Company | A carrier, a process for preparing the carrier, an olefin epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
| US7763096B2 (en) | 2008-05-06 | 2010-07-27 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Recovery of rhenium |
| CN102056909B (zh) | 2008-05-07 | 2014-03-05 | 国际壳牌研究有限公司 | 环氧化工艺的开车方法及环氧乙烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法 |
| PL2297125T3 (pl) * | 2008-05-07 | 2013-12-31 | Shell Int Research | Sposób wytwarzania tlenku olefiny, 1,2-diolu, eteru 1,2-diolu, 1,2-węglanu albo alkanoloaminy |
| JP2011524857A (ja) | 2008-05-15 | 2011-09-08 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | アルキレンカーボネートおよびアルキレングリコールの調製のための方法 |
| KR101635652B1 (ko) | 2008-05-15 | 2016-07-01 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조방법 |
| EP2542340A4 (en) | 2010-03-01 | 2014-03-19 | Shell Oil Co | EPOXIDATION CATALYST, PROCESS FOR PREPARING THE CATALYST AND METHOD FOR PRODUCING AN OLEFIN OXIDE |
| US10023529B2 (en) * | 2010-04-30 | 2018-07-17 | Asaki Kasei Chemicals Corporation | Apparatus for removing catalyst surface substances |
| US9018126B2 (en) | 2010-07-13 | 2015-04-28 | Shell Oil Company | Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide |
| CN102463141B (zh) | 2010-11-02 | 2015-05-06 | 中国石油化工股份有限公司 | 一种氧化铝载体、其制备方法、由其制成的银催化剂及其应用 |
| US8742146B2 (en) | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| US8742147B2 (en) | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| WO2012149098A1 (en) | 2011-04-29 | 2012-11-01 | Shell Oil Company | Process for improving the selectivity of an eo catalyst |
| JP5984593B2 (ja) * | 2011-09-30 | 2016-09-06 | 株式会社日本触媒 | エチレンオキシド製造用触媒およびそれを用いたエチレンオキシドの製造方法 |
| TWI632138B (zh) | 2013-05-16 | 2018-08-11 | 科學設計股份有限公司 | 具有降低鈉含量之建基於銀之環氧乙烷觸媒 |
| TWI632954B (zh) | 2013-05-16 | 2018-08-21 | 科學設計股份有限公司 | 改善環氧乙烷觸媒的催化效能之載體處理 |
| RU2674990C1 (ru) | 2013-12-19 | 2018-12-14 | Сайентифик Дизайн Компани, Инк. | Высококонцентрированные серебросодержащие растворы для изготовления катализаторов синтеза этиленоксида |
| CN104492247B (zh) * | 2014-12-15 | 2016-06-08 | 沈阳三聚凯特催化剂有限公司 | 一种瓷球脱硫剂的制备方法 |
| KR102667368B1 (ko) | 2015-12-15 | 2024-05-21 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 에틸렌 옥사이드의 제조 시 재순환 가스 스트림으로부터 알킬 요오드화물 불순물을 제거하기 위한 방법 및 시스템 |
| WO2017102694A1 (en) | 2015-12-15 | 2017-06-22 | Shell Internationale Research Maatschappij B.V. | Guard bed system and process |
| WO2017102701A1 (en) | 2015-12-15 | 2017-06-22 | Shell Internationale Research Maatschappij B.V. | Processes and systems for removing a vinyl iodide impurity from a recycle gas stream in the production of ethylene oxide |
| BR112018011947B1 (pt) | 2015-12-15 | 2021-06-01 | Shell Internationale Research Maatschappij B.V. | Processo e sistema de reação para produção de óxido de etileno, carbonato de etileno e/ou etilenoglicol a partir de etileno |
| TWI772330B (zh) | 2016-10-14 | 2022-08-01 | 荷蘭商蜆殼國際研究所 | 用於定量分析氣態製程流之方法及設備 |
| TWI774707B (zh) | 2016-12-02 | 2022-08-21 | 荷蘭商蜆殼國際研究所 | 用於調節乙烯環氧化催化劑之方法及用於製造環氧乙烷之相關方法 |
| EP3565663A4 (en) | 2017-01-05 | 2020-09-09 | Scientific Design Company, Inc. | SUPPORT, CATALYST, THEIR PRODUCTION PROCESSES AND ETHYLENE OXIDE PRODUCTION PROCESS |
| CN117321038A (zh) | 2020-12-29 | 2023-12-29 | 国际壳牌研究有限公司 | 用于生产环氧乙烷的方法 |
Family Cites Families (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568978A (en) * | 1941-07-05 | 1945-04-30 | Houdry Process Corp | Alumina |
| US2424083A (en) * | 1943-08-11 | 1947-07-15 | Shell Dev | Supported silver catalyst |
| US2901441A (en) | 1953-01-28 | 1959-08-25 | Publicker Ind Inc | Preparation of an oxidation catalyst |
| FR2005978A1 (en) | 1968-04-10 | 1969-12-19 | Institu Cercetari Petroc | Catalyst for oxidation of ethylene to ethylene oxide |
| US4356312A (en) * | 1972-01-07 | 1982-10-26 | Shell Oil Company | Ethylene oxide process |
| US3972829A (en) | 1974-11-07 | 1976-08-03 | Universal Oil Products Company | Method of depositing a catalytically active metallic component on a carrier material |
| US4005049A (en) | 1975-05-23 | 1977-01-25 | Standard Oil Company (Indiana) | Silver catalysts |
| IT1078404B (it) * | 1976-05-19 | 1985-05-08 | Basf Ag | Catalizzatore per la preparazione di ossido di etilene |
| US4212772A (en) | 1976-05-19 | 1980-07-15 | Basf Aktiengesellschaft | Catalyst for the manufacture of ethylene oxide |
| GB1575810A (en) | 1976-10-21 | 1980-10-01 | Shell Int Research | Process for the performance of silver catalysts |
| DE2819595A1 (de) * | 1977-05-12 | 1978-12-07 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
| DE2740480B2 (de) | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
| US5387751A (en) | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| US4916243A (en) | 1979-03-20 | 1990-04-10 | Union Carbide Chemicals And Plastics Company Inc. | New catalyst composition and process for oxidation of ethylene to ethylene oxide |
| HU177860B (en) | 1979-05-22 | 1982-01-28 | Mta Koezponti Hivatala | Method for producing carrier metal catalyzers |
| DE2933950A1 (de) * | 1979-08-22 | 1981-03-12 | Basf Ag | Traegerkatalysatoren fuer die herstellung von aethylenoxid. |
| JPS5689843A (en) * | 1979-12-25 | 1981-07-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for production of ethylene oxide |
| JPS56105750A (en) | 1980-01-24 | 1981-08-22 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for production of ethylene oxide |
| JPS56164013A (en) | 1980-05-23 | 1981-12-16 | Showa Alum Ind Kk | Preparation of alumina with low content of radioactive element |
| US4382149A (en) * | 1980-11-05 | 1983-05-03 | Borden, Inc. | Supported silver catalyst |
| US4379134A (en) * | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
| US4367167A (en) | 1981-07-17 | 1983-01-04 | The Dow Chemical Company | Process for preparing supported metal catalysts |
| US4366092A (en) | 1981-07-31 | 1982-12-28 | The Dow Chemical Company | Process for making a silver-gold alloy catalyst for oxidizing ethylene to ethylene oxide |
| US4361504A (en) * | 1981-09-04 | 1982-11-30 | The Dow Chemical Company | Process for making a silver catalyst useful in ethylene oxide production |
| GB8304749D0 (en) * | 1983-02-21 | 1983-03-23 | Ici Plc | Catalysts |
| WO1985000365A1 (en) | 1983-07-05 | 1985-01-31 | Union Carbide Corporation | Alkoxylation using calcium catalysts and products therefrom |
| US4628129A (en) * | 1985-02-04 | 1986-12-09 | Union Carbide Corporation | Process for the preparation of ethylene glycol |
| GB8613818D0 (en) | 1986-06-06 | 1986-07-09 | Ici Plc | Catalysts |
| DE3669668D1 (de) | 1985-07-31 | 1990-04-26 | Ici Plc | Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden. |
| US4994587A (en) * | 1985-08-12 | 1991-02-19 | Union Carbide Chemicals And Plastics Company, Inc. | Catalytic system for epoxidation of alkenes employing low sodium catalyst supports |
| US4994588A (en) | 1985-08-13 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Fluorine-containing catalytic system for expoxidation of alkenes |
| US4994589A (en) | 1985-08-13 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Catalytic system for epoxidation of alkenes |
| GB8526774D0 (en) * | 1985-10-30 | 1985-12-04 | Sandoz Ltd | Bacillus thuringiensis hybrids |
| US4761394A (en) * | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US4820675A (en) * | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & process for preparing the catalyst |
| US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5057481A (en) | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| GB8716653D0 (en) | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing catalyst |
| ES2004759A6 (es) * | 1987-07-17 | 1989-02-01 | Espanola Alumina Sa | Metodo de obtencion de alumina especial a partir del polvo producido en la calcinacion de alumina metalurgica |
| US4797220A (en) * | 1988-02-03 | 1989-01-10 | Miller Dale A | Descaling and anti-oxidizing composition and process therefor |
| US5055442A (en) | 1989-02-17 | 1991-10-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Carrier for catalyst and method for production thereof |
| US5037794A (en) | 1989-09-12 | 1991-08-06 | The B. F. Goodrich Company | Attrition resistant catalyst support |
| US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| US5112795A (en) | 1990-10-12 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Supported silver catalyst, and processes for making and using same |
| US5100859A (en) | 1991-01-22 | 1992-03-31 | Norton Company | Catalyst carrier |
| DK0563414T3 (da) * | 1992-03-30 | 1997-03-17 | Union Carbide Chem Plastic | Fremgangsmåde til fremstilling af en katalysator til produktion af alkenylalkanoater |
| RU2046015C1 (ru) * | 1992-04-08 | 1995-10-20 | Владимир Сергеевич Соколов | Способ приготовления катализатора для получения окиси этилена |
| US6184175B1 (en) * | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
| DE4311608A1 (de) | 1993-04-08 | 1994-12-15 | Huels Chemische Werke Ag | Silberkatalysator zur Oxidation von Ethylen zu Ethylenoxid und Verfahren zur Herstellung von Ethylenoxid |
| US5447897A (en) | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5380697A (en) | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5364826A (en) | 1993-09-13 | 1994-11-15 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| US5418202A (en) | 1993-12-30 | 1995-05-23 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5545603A (en) | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
| DE69600628T2 (de) | 1995-02-01 | 1999-02-25 | Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage | Alkylenoxidkatalysator und verfahren |
| JP3802106B2 (ja) | 1995-06-08 | 2006-07-26 | 日本ケッチェン株式会社 | 炭化水素油の水素化処理触媒とその製造方法およびその活性化方法 |
| US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| TW426545B (en) * | 1997-12-25 | 2001-03-21 | Nippon Catalytic Chem Ind | Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide |
| EP0937498B1 (en) | 1998-02-20 | 2004-08-18 | Nippon Shokubai Co., Ltd. | Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide |
| JP4050041B2 (ja) * | 2001-11-06 | 2008-02-20 | 株式会社日本触媒 | 酸化エチレン製造用触媒、その製造方法および当該触媒による酸化エチレンの製造方法 |
-
1999
- 1999-09-09 RU RU2001110169/04A patent/RU2232049C2/ru not_active IP Right Cessation
- 1999-09-09 EP EP99944639A patent/EP1115485A1/en not_active Withdrawn
- 1999-09-09 CN CNB998108952A patent/CN1167500C/zh not_active Expired - Lifetime
- 1999-09-09 JP JP2000569912A patent/JP4698835B2/ja not_active Expired - Lifetime
- 1999-09-09 AU AU57469/99A patent/AU750895B2/en not_active Ceased
- 1999-09-09 US US09/392,523 patent/US6368998B1/en not_active Expired - Lifetime
- 1999-09-09 TR TR2001/00748T patent/TR200100748T2/xx unknown
- 1999-09-09 KR KR1020017003171A patent/KR100572966B1/ko not_active Expired - Fee Related
- 1999-09-09 WO PCT/EP1999/006721 patent/WO2000015333A1/en not_active Ceased
- 1999-09-09 BR BR9913600-7A patent/BR9913600A/pt not_active Application Discontinuation
- 1999-09-09 ID IDW20010578A patent/ID28550A/id unknown
- 1999-09-09 CA CA002343783A patent/CA2343783C/en not_active Expired - Fee Related
- 1999-09-13 GC GCP1999282 patent/GC0000069A/xx active
- 1999-09-14 MY MYPI99003960A patent/MY121089A/en unknown
- 1999-10-19 TW TW088118047A patent/TWI232133B/zh not_active IP Right Cessation
-
2001
- 2001-02-26 IN IN171DE2001 patent/IN218010B/en unknown
- 2001-03-07 ZA ZA200101901A patent/ZA200101901B/en unknown
- 2001-03-12 MX MXPA01002590 patent/MXPA01002590A/es not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2001110169A (ru) | Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойств | |
| JP4698835B2 (ja) | 触媒特性改良のため触媒表面からイオン化可能種を除去する方法 | |
| RU2001110089A (ru) | Носитель катализатора эпоксидирования, его получение и применение | |
| JP4518673B2 (ja) | 触媒特性の向上した触媒の調製方法 | |
| EP1529565B1 (en) | Catalyst for production of ethylene oxide | |
| US5780657A (en) | Propylene epoxidation using chloride-containing silver catalysts | |
| CS196393B2 (en) | Method of the output ammelioration of the silver catalysors | |
| Aika et al. | Promoter effect of alkali metal oxides and alkali earth metal oxides on active carbon-supported ruthenium catalyst for ammonia synthesis. | |
| US3957690A (en) | Heterogeneous catalyst for oxidation of propylene into propylene oxide in the liquid phase and method for preparing it | |
| RU2001110170A (ru) | Способ получения катализаторов с улучшенными каталитическими свойствами | |
| JP4116170B2 (ja) | 触媒、該触媒の製造方法および該触媒を使用して酢酸ビニルを製造する方法 | |
| CN101733172A (zh) | 一种负载型金属催化剂及其制备方法和应用 | |
| CN101862653A (zh) | 乙炔选择加氢催化剂及其制备方法和应用 | |
| HU190487B (en) | Process for producing silver catalyzers | |
| KR20130123442A (ko) | 환경내성을 갖는 신규한 가시광 응답성 광촉매 | |
| RU2000124078A (ru) | Способ получения катализатора для синтеза винилацетата | |
| Lu et al. | Direct propylene epoxidation with H2 and O2 over In modified Au/TS-1 catalysts | |
| CN1216482A (zh) | 用于制备醋酸乙烯酯催化剂的两步加金方法 | |
| KR100742405B1 (ko) | 촉매 지지체 물질 및 이의 용도 | |
| KR20220146938A (ko) | 첨착 활성탄의 제조 방법 | |
| Gesser et al. | An ESR study of the role of hyperoxide (O2-) in the reduction of palladium-supported porous titania glass | |
| JPS6142331A (ja) | ルテニウム触媒の調製法 | |
| Vissers et al. | The role of Co in sulphidised Co–Mo hydrodesulphurisation catalysts supported on carbon and alumina | |
| JPS62193633A (ja) | 窒素酸化物還元剤 | |
| US20220305479A1 (en) | Preparation method for propylene epoxidation catalyst and use thereof |