BRPI0407801A - método de fabricação de óxido de etileno - Google Patents
método de fabricação de óxido de etilenoInfo
- Publication number
- BRPI0407801A BRPI0407801A BRPI0407801-2A BRPI0407801A BRPI0407801A BR PI0407801 A BRPI0407801 A BR PI0407801A BR PI0407801 A BRPI0407801 A BR PI0407801A BR PI0407801 A BRPI0407801 A BR PI0407801A
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene oxide
- carbon dioxide
- ethylene
- epoxidation reactor
- manufacturing
- Prior art date
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 12
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 6
- 239000001569 carbon dioxide Substances 0.000 abstract 6
- 238000006735 epoxidation reaction Methods 0.000 abstract 4
- 238000011084 recovery Methods 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
Abstract
"MéTODO DE FABRICAçãO DE óXIDO DE ETILENO". é descrito um método de fabricação de óxido de etileno que usa um catalisador de epoxidação de alta seletividade. O método inclui a operação de um sistema de fabricação de óxido de etileno, que compreende um sistema reator de epoxidação, um sistema de recuperação de óxido de etileno, e um sistema de remoção de dióxido de carbono; que são operativamente conectados um ao outro, de modo a proporcionar a oxidação parcial do etileno com oxigênio, para produzir óxido de etileno e a recuperação do produto óxido de etileno. Para proporcionar uma baixa concentração de dióxido de carbono em uma alimentação de reator de epoxidação; uma proporção substancial de dióxido de carbono do sistema de recuperação de óxido de etileno, contendo produto gasoso a partir de pelo menos 30% a cerca de 100%, é alimentada ao sistema de remoção de dióxido de carbono que produz uma corrente de gás desprovida de dióxido de carbono. A corrente de gás desprovida de dióxido de carbono é combinada com oxigênio e etileno para proporcionar a alimentação do reator de epoxidação.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45116203P | 2003-02-28 | 2003-02-28 | |
| PCT/US2004/005744 WO2004078736A1 (en) | 2003-02-28 | 2004-02-26 | A method of manufacturing ethylene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0407801A true BRPI0407801A (pt) | 2006-02-14 |
Family
ID=32962565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0407801-2A BRPI0407801A (pt) | 2003-02-28 | 2004-02-26 | método de fabricação de óxido de etileno |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1603892B1 (pt) |
| JP (1) | JP5264072B2 (pt) |
| KR (1) | KR101107418B1 (pt) |
| CN (1) | CN100358881C (pt) |
| AT (1) | ATE527245T1 (pt) |
| BR (1) | BRPI0407801A (pt) |
| CA (1) | CA2517359C (pt) |
| ES (1) | ES2375055T3 (pt) |
| MX (1) | MXPA05009001A (pt) |
| MY (1) | MY146505A (pt) |
| RU (1) | RU2348624C2 (pt) |
| TW (1) | TWI327143B (pt) |
| WO (1) | WO2004078736A1 (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10159961B2 (en) | 2006-04-18 | 2018-12-25 | Dow Global Technologies Llc | Alkylene oxide catalyst and use thereof |
| WO2007123932A2 (en) * | 2006-04-18 | 2007-11-01 | Dow Global Technologies Inc. | Alkylene oxide catalyst and use thereof |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN102905782B (zh) * | 2010-03-17 | 2015-04-08 | 陶氏技术投资有限责任公司 | 乙烯部分氧化生产环氧乙烷的固定床催化反应器 |
| 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 |
| WO2012149098A1 (en) | 2011-04-29 | 2012-11-01 | Shell Oil Company | Process for improving the selectivity of an eo catalyst |
| EP2644604A1 (en) * | 2012-03-30 | 2013-10-02 | Shell Internationale Research Maatschappij B.V. | Process for the production of ethylene oxide |
| US9573916B2 (en) | 2013-03-15 | 2017-02-21 | Dow Technology Investments Llc | Method for the production of ethylene oxide |
| 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 |
| CN110873777A (zh) * | 2019-12-17 | 2020-03-10 | 兰州金润宏成石油化工科技有限公司 | 一种用于评价低碳烃氧化催化剂性能的中试试验装置 |
| CN115244039B (zh) | 2020-03-09 | 2024-03-08 | Sabic环球技术有限责任公司 | 利用分流循环，以乙烷为原料，经氧化脱氢和环氧化生产环氧乙烷的工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2653952A (en) * | 1953-09-29 | Process for the manufacture of | ||
| JPS6110570A (ja) * | 1984-06-25 | 1986-01-18 | Mitsui Toatsu Chem Inc | エチレンオキシドの製造方法 |
| GB8423044D0 (en) * | 1984-09-12 | 1984-10-17 | Ici Plc | Production of ethylene oxide |
| CA1286689C (en) * | 1985-08-13 | 1991-07-23 | Thomas Michael Notermann | Process for the manufacture of alkene oxide |
| IN169589B (pt) * | 1986-10-31 | 1991-11-16 | Shell Int Research | |
| ES2016097B3 (es) * | 1986-11-10 | 1990-10-16 | Firestone Tire & Rubber Co | Construccion de muelle de troquel. |
| CA1337722C (en) * | 1989-04-18 | 1995-12-12 | Madan Mohan Bhasin | Alkylene oxide catalysts having enhanced activity and/or stability |
| 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 |
| US5233060A (en) | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
| TW314512B (pt) * | 1993-09-20 | 1997-09-01 | Shell Int Research | |
| US6372925B1 (en) * | 2000-06-09 | 2002-04-16 | Shell Oil Company | Process for operating the epoxidation of ethylene |
| US6533843B2 (en) * | 2001-06-05 | 2003-03-18 | Scientific Design Company, Inc. | Two stage flash for hydrocarbon removal |
-
2004
- 2004-02-25 MY MYPI20040622A patent/MY146505A/en unknown
- 2004-02-26 CA CA2517359A patent/CA2517359C/en not_active Expired - Fee Related
- 2004-02-26 AT AT04715057T patent/ATE527245T1/de not_active IP Right Cessation
- 2004-02-26 CN CNB200480005393XA patent/CN100358881C/zh not_active Ceased
- 2004-02-26 JP JP2006508851A patent/JP5264072B2/ja not_active Expired - Fee Related
- 2004-02-26 BR BRPI0407801-2A patent/BRPI0407801A/pt not_active Application Discontinuation
- 2004-02-26 EP EP04715057A patent/EP1603892B1/en not_active Revoked
- 2004-02-26 WO PCT/US2004/005744 patent/WO2004078736A1/en not_active Ceased
- 2004-02-26 MX MXPA05009001A patent/MXPA05009001A/es active IP Right Grant
- 2004-02-26 RU RU2005130174/04A patent/RU2348624C2/ru not_active IP Right Cessation
- 2004-02-26 TW TW093104932A patent/TWI327143B/zh not_active IP Right Cessation
- 2004-02-26 ES ES04715057T patent/ES2375055T3/es not_active Expired - Lifetime
- 2004-02-26 KR KR1020057015953A patent/KR101107418B1/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004078736A1 (en) | 2004-09-16 |
| RU2348624C2 (ru) | 2009-03-10 |
| CA2517359C (en) | 2012-09-25 |
| EP1603892B1 (en) | 2011-10-05 |
| RU2005130174A (ru) | 2006-03-27 |
| CN100358881C (zh) | 2008-01-02 |
| CA2517359A1 (en) | 2004-09-16 |
| TW200424186A (en) | 2004-11-16 |
| TWI327143B (en) | 2010-07-11 |
| JP5264072B2 (ja) | 2013-08-14 |
| EP1603892A1 (en) | 2005-12-14 |
| JP2006520816A (ja) | 2006-09-14 |
| MY146505A (en) | 2012-08-15 |
| KR20060033857A (ko) | 2006-04-20 |
| ES2375055T3 (es) | 2012-02-24 |
| ATE527245T1 (de) | 2011-10-15 |
| KR101107418B1 (ko) | 2012-01-19 |
| MXPA05009001A (es) | 2005-10-18 |
| CN1768048A (zh) | 2006-05-03 |
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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] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 22 DA LPI. |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |