BR0214251A - Processo e sistemas para a epoxidação de uma olefina - Google Patents
Processo e sistemas para a epoxidação de uma olefinaInfo
- Publication number
- BR0214251A BR0214251A BR0214251-1A BR0214251A BR0214251A BR 0214251 A BR0214251 A BR 0214251A BR 0214251 A BR0214251 A BR 0214251A BR 0214251 A BR0214251 A BR 0214251A
- Authority
- BR
- Brazil
- Prior art keywords
- olefin
- epoxidation
- value
- reaction
- feed
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO E SISTEMA PARA A EPOXIDAçãO DE UMA OLEFINA". Processo para a epoxidação de uma olefina, cujo processo compreende reagir um alimento compreendendo olefina, oxigênio, e um modificador de reação na presença de um catalisador com base em prata altamente seletivo em uma temperatura de reação T, e com o modificador de temperatura estando presente em uma quantidade relativa Q que é a razão de uma quantidade molar eficaz da espécie ativa do modificador de reação presente no alimento por uma quantidade molar eficaz de hidrocarbonetos presentes no alimento, e cujo processo compreende as etapas de: operar em uma primeira fase de operação onde o valor de T é T~ 1~ e o valor de Q é Q~ 1~, e subseq³entemente operar em uma segunda fase de operação em uma temperatura de reação que é diferente da temperatura de reação empregada na primeira fase de operação, tal que o valor de T seja T~ 2~ e o valor de Q seja Q~ 2~, por meio do qual Q~ 2~ é determinado calculando-se e Q~ 2~ é definido pela fórmula Q~ 2~= Q~ 1~ + B (T~ 2~ -T~ 1~) , onde B significa um fator constante que é maior do que 0; um sistema de reação adequado para realizar o processo para a epoxidação de uma olefina; um produto de programa de computador que compreende um programa legível de computador registrado em um veículo legível de computador, adequado para instruir um sistema de processamento de dados de um sistema de computador para executar os cálculos para o processo para a epoxidação de uma olefina; e um sistema de computador que compreende o produto do programa de computador e um sistema de processamento de dados.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33182801P | 2001-11-20 | 2001-11-20 | |
| US33187401P | 2001-11-20 | 2001-11-20 | |
| PCT/US2002/037026 WO2003044003A1 (en) | 2001-11-20 | 2002-11-19 | A process and systems for the epoxidation of an olefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0214251A true BR0214251A (pt) | 2004-09-21 |
Family
ID=26987943
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0214251-1A BR0214251A (pt) | 2001-11-20 | 2002-11-19 | Processo e sistemas para a epoxidação de uma olefina |
| BR0214282-1A BR0214282A (pt) | 2001-11-20 | 2002-11-19 | Processos e sistemas para epoxidação de uma olefina |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0214282-1A BR0214282A (pt) | 2001-11-20 | 2002-11-19 | Processos e sistemas para epoxidação de uma olefina |
Country Status (14)
| Country | Link |
|---|---|
| EP (2) | EP1458698B1 (pt) |
| JP (2) | JP4516751B2 (pt) |
| KR (2) | KR100977098B1 (pt) |
| CN (2) | CN100358879C (pt) |
| AT (2) | ATE309232T1 (pt) |
| AU (2) | AU2002356973B2 (pt) |
| BR (2) | BR0214251A (pt) |
| CA (2) | CA2472017C (pt) |
| DE (2) | DE60203822T2 (pt) |
| ES (2) | ES2252552T3 (pt) |
| MX (2) | MXPA04004639A (pt) |
| RU (2) | RU2296126C2 (pt) |
| TW (1) | TWI332950B (pt) |
| WO (2) | WO2003044002A1 (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
| JP2006522138A (ja) | 2003-04-01 | 2006-09-28 | 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 | オレフィンのエポキシ化方法とその方法において使用される触媒 |
| BRPI0414766A (pt) | 2003-09-29 | 2006-11-28 | Union Carbide Chem Plastic | processo para manufaturar óxido de etileno através da epoxidação de etileno |
| WO2005039757A1 (en) | 2003-10-16 | 2005-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
| CN101023068B (zh) * | 2004-08-12 | 2013-02-13 | 万罗赛斯公司 | 使用微通道工艺技术将乙烯转化成环氧乙烷的方法 |
| CA2625579A1 (en) * | 2005-10-10 | 2007-04-19 | Fairstock Technologies Corporation | Methods for transforming organic compounds using a liquefied metal alloy and related apparatus |
| WO2007122090A2 (de) * | 2006-04-21 | 2007-11-01 | Basf Se | Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor |
| US7977274B2 (en) | 2006-09-29 | 2011-07-12 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Catalyst with bimodal pore size distribution and the use thereof |
| WO2008120639A1 (ja) * | 2007-03-30 | 2008-10-09 | Nippon Shokubai Co., Ltd. | エチレンオキシドの製造方法 |
| 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 |
| US7803957B2 (en) * | 2007-09-11 | 2010-09-28 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Ethylene oxide production using fixed moderator concentration |
| JP5194727B2 (ja) * | 2007-11-12 | 2013-05-08 | 三菱化学株式会社 | オレフィンオキシドの連続製造方法 |
| DE102008011767B4 (de) | 2008-02-28 | 2012-07-26 | Basf Se | Verfahren zur Herstellung von olefinisch ungesättigten Carbonylverbindungen durch oxidative Dehydrierung von Alkoholen |
| DE102008014910A1 (de) | 2008-03-19 | 2009-09-24 | Basf Se | Verwendung eines geträgerten edelmetallhaltigen Katalysators zur oxidativen Dehydrierung |
| EP2300447A1 (en) | 2008-07-14 | 2011-03-30 | Basf Se | Process for making ethylene oxide |
| WO2010009021A2 (en) * | 2008-07-14 | 2010-01-21 | Velocys Inc. | Process for making ethylene oxide using microchannel process technology |
| JP2012524785A (ja) * | 2009-04-21 | 2012-10-18 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | 高効率触媒を用いたアルキレンオキシド簡易製造方法 |
| TWI481599B (zh) * | 2009-04-21 | 2015-04-21 | Dow Technology Investments Llc | 以高效率催化劑達成且維持特定環氧烷製備參數之改良方法 |
| JP5756088B2 (ja) * | 2009-04-21 | 2015-07-29 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | エポキシ化反応及びその運転条件 |
| US8524927B2 (en) | 2009-07-13 | 2013-09-03 | Velocys, Inc. | Process for making ethylene oxide using microchannel process technology |
| US8845975B2 (en) | 2009-12-28 | 2014-09-30 | Dow Technology Investments Llc | Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides |
| CA2812771C (en) * | 2010-09-29 | 2019-02-19 | Wayne Errol Evans | Improved ethylene oxide process control |
| US8742147B2 (en) | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| US8742146B2 (en) * | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| CA2818525C (en) | 2010-12-10 | 2019-02-26 | Dow Technology Investments Llc | Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst |
| CN103261178B (zh) | 2010-12-15 | 2016-11-09 | 陶氏技术投资有限责任公司 | 使用高效催化剂生产环氧烷的工艺的启动方法 |
| WO2012149098A1 (en) | 2011-04-29 | 2012-11-01 | Shell Oil Company | Process for improving the selectivity of an eo catalyst |
| CN104203931A (zh) * | 2011-10-18 | 2014-12-10 | 哈桑·伊萨·阿拉哈迈迪 | 具有添加缓和剂的环氧化方法 |
| KR102109990B1 (ko) | 2011-12-09 | 2020-05-12 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 고효율 촉매를 사용하여 알킬렌 옥사이드를 제조하는 공정에서 알킬렌 옥사이드 생산 변수 값을 유지하는 방법 |
| WO2014105770A1 (en) | 2012-12-31 | 2014-07-03 | Scientific Design Company, Inc. | Start-up process for high selectivity ethylene oxide catalysts |
| CN105143161B (zh) | 2013-03-15 | 2018-08-10 | 陶氏技术投资有限责任公司 | 用于制造环氧乙烷的方法 |
| CN105980368B (zh) * | 2013-12-23 | 2019-02-19 | 科学设计有限公司 | 环氧化方法 |
| CN105233824B (zh) * | 2015-11-05 | 2018-02-06 | 中国海洋石油总公司 | 一种高选择性乙烯氧化制环氧乙烷银催化剂及其使用方法 |
| CN114057669B (zh) * | 2020-07-29 | 2023-12-08 | 中国石油化工股份有限公司 | 一种乙烯环氧化恒温开车方法 |
| TW202239752A (zh) | 2020-12-29 | 2022-10-16 | 荷蘭商蜆殼國際研究所 | 用於生產環氧乙烷之製程 |
| BR112023020953A2 (pt) | 2021-04-08 | 2024-02-06 | Shell Int Research | Otimização de desempenho de moderador e catalisador para epoxidação de etileno |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1339317C (en) * | 1988-07-25 | 1997-08-19 | Ann Marie Lauritzen | Process for producing ethylene oxide |
| US5102848A (en) | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| DK0480538T3 (da) * | 1990-10-12 | 1998-11-02 | Union Carbide Chem Plastic | Alkylenoxidkatalysatorer med forøget aktivitet og/eller stabilitet |
| US5262551A (en) | 1992-04-20 | 1993-11-16 | Texaco Chemical Company | Process for ethylene expoxidation |
| US5908942A (en) * | 1995-09-15 | 1999-06-01 | Eastman Chemical Company | Epoxidation of butadiene using cesium fluoride promoted silver catalyst with enhanced thermal stability under reaction conditions |
| US5625084A (en) * | 1996-01-31 | 1997-04-29 | Arco Chemical Technology, L.P. | Vapor phase oxidation of propylene to propylene oxide |
| US5770746A (en) * | 1997-06-23 | 1998-06-23 | Arco Chemical Technology, L.P. | Epoxidation process using supported silver catalysts pretreated with organic chloride |
| CN1286689A (zh) * | 1997-12-24 | 2001-03-07 | 出光兴产株式会社 | 三酮衍生物 |
-
2002
- 2002-11-19 CN CNB028230590A patent/CN100358879C/zh not_active Expired - Fee Related
- 2002-11-19 ES ES02803666T patent/ES2252552T3/es not_active Expired - Lifetime
- 2002-11-19 DE DE60203822T patent/DE60203822T2/de not_active Expired - Lifetime
- 2002-11-19 AT AT02803666T patent/ATE309232T1/de not_active IP Right Cessation
- 2002-11-19 MX MXPA04004639A patent/MXPA04004639A/es active IP Right Grant
- 2002-11-19 AU AU2002356973A patent/AU2002356973B2/en not_active Ceased
- 2002-11-19 BR BR0214251-1A patent/BR0214251A/pt not_active Application Discontinuation
- 2002-11-19 EP EP02803665A patent/EP1458698B1/en not_active Revoked
- 2002-11-19 AT AT02803665T patent/ATE293612T1/de not_active IP Right Cessation
- 2002-11-19 JP JP2003545639A patent/JP4516751B2/ja not_active Expired - Fee Related
- 2002-11-19 KR KR1020047007572A patent/KR100977098B1/ko not_active IP Right Cessation
- 2002-11-19 RU RU2004118669/04A patent/RU2296126C2/ru not_active IP Right Cessation
- 2002-11-19 EP EP02803666A patent/EP1458699B1/en not_active Revoked
- 2002-11-19 ES ES02803665T patent/ES2240852T3/es not_active Expired - Lifetime
- 2002-11-19 AU AU2002356974A patent/AU2002356974B2/en not_active Ceased
- 2002-11-19 CN CNB028243943A patent/CN100358880C/zh not_active Expired - Fee Related
- 2002-11-19 RU RU2004118491/04A patent/RU2294327C2/ru not_active IP Right Cessation
- 2002-11-19 MX MXPA04004764A patent/MXPA04004764A/es active IP Right Grant
- 2002-11-19 DE DE60207299T patent/DE60207299T2/de not_active Expired - Lifetime
- 2002-11-19 CA CA2472017A patent/CA2472017C/en not_active Expired - Fee Related
- 2002-11-19 JP JP2003545640A patent/JP4516313B2/ja not_active Expired - Fee Related
- 2002-11-19 CA CA2467574A patent/CA2467574C/en not_active Expired - Fee Related
- 2002-11-19 WO PCT/US2002/037022 patent/WO2003044002A1/en active IP Right Grant
- 2002-11-19 WO PCT/US2002/037026 patent/WO2003044003A1/en active IP Right Grant
- 2002-11-19 KR KR1020047007573A patent/KR100977097B1/ko not_active IP Right Cessation
- 2002-11-19 BR BR0214282-1A patent/BR0214282A/pt not_active Application Discontinuation
- 2002-11-20 TW TW091133824A patent/TWI332950B/zh not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 E ART. 24 DA LPI. |
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| B12B | Appeal against refusal [chapter 12.2 patent gazette] |