IN2014DN03028A - - Google Patents
Info
- Publication number
- IN2014DN03028A IN2014DN03028A IN3028DEN2014A IN2014DN03028A IN 2014DN03028 A IN2014DN03028 A IN 2014DN03028A IN 3028DEN2014 A IN3028DEN2014 A IN 3028DEN2014A IN 2014DN03028 A IN2014DN03028 A IN 2014DN03028A
- Authority
- IN
- India
- Prior art keywords
- selectivity
- temperature
- moderator
- olefin
- concentration
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 238000006735 epoxidation reaction Methods 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- 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
-
- 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
-
- 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
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161548502P | 2011-10-18 | 2011-10-18 | |
| PCT/US2012/060482 WO2013059225A1 (en) | 2011-10-18 | 2012-10-17 | Epoxidation process with added moderator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN03028A true IN2014DN03028A (enExample) | 2015-05-08 |
Family
ID=48086410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3028DEN2014 IN2014DN03028A (enExample) | 2011-10-18 | 2012-10-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9221774B2 (enExample) |
| EP (1) | EP2768815B2 (enExample) |
| KR (1) | KR101984282B1 (enExample) |
| CN (2) | CN108707125A (enExample) |
| BR (1) | BR112014009339A2 (enExample) |
| IN (1) | IN2014DN03028A (enExample) |
| TW (1) | TW201335143A (enExample) |
| WO (1) | WO2013059225A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012082389A1 (en) | 2010-12-15 | 2012-06-21 | Dow Technology Investments Llc | Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst |
| WO2015100209A1 (en) * | 2013-12-23 | 2015-07-02 | Scientific Design Company, Inc. | Epoxidation process |
| JP6758782B2 (ja) | 2015-02-27 | 2020-09-23 | スリーエム イノベイティブ プロパティズ カンパニー | コリメート反射偏光子及び構造化層を含む光学フィルム |
| US11059017B2 (en) | 2017-09-15 | 2021-07-13 | MultiPhase Solutions, Inc. | Halogen selective detection gas chromatography for the on-line analysis and control of selective oxidation chemical production processes |
| TWI920276B (zh) * | 2021-04-08 | 2026-04-01 | 荷蘭商蜆殼國際研究所 | 用於乙烯之環氧化的緩和劑及催化劑效能最佳化 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2279469A (en) | 1942-04-14 | Process of making olefin oxides | ||
| SE321462B (enExample) | 1962-10-10 | 1970-03-09 | Halcon International Inc | |
| GB1170663A (en) | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
| US3702259A (en) | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
| 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 |
| US5057481A (en) | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US4908343A (en) | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| CA1339317C (en) * | 1988-07-25 | 1997-08-19 | Ann Marie Lauritzen | Process for producing ethylene oxide |
| EP0357293B1 (en) | 1988-08-30 | 1996-02-28 | Union Carbide Corporation | Catalysts for the production of ethylene oxide and their preparation processes |
| US5187140A (en) | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| US5102848A (en) | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5407888A (en) | 1992-05-12 | 1995-04-18 | Basf Aktiengesellschaft | Silver catalyst |
| US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
| DE60207299T2 (de) * | 2001-11-20 | 2006-08-10 | Shell Internationale Research Maatschappij B.V. | Verfahren und systeme zur epoxidierung eines olefins |
| RU2005102097A (ru) * | 2002-06-28 | 2005-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ введения в действие способа эпоксидирования и способ эпоксидирования олефина |
| BR0312244B1 (pt) * | 2002-06-28 | 2013-06-25 | mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina | |
| US7615655B2 (en) | 2003-09-29 | 2009-11-10 | Dow Global Technologies, Inc. | Process for the production of alkylene oxide using a gas-phase promoter system |
| US8791280B2 (en) | 2005-08-10 | 2014-07-29 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparation of catalyst carrier and its use in catalyst preparation |
| CA2687234C (en) * | 2007-05-11 | 2016-04-19 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Start-up of high selectivity catalysts in olefin oxide plants |
| US8513444B2 (en) * | 2009-04-21 | 2013-08-20 | Dow Technology Investments Llc | Epoxidation reactions and operating conditions thereof |
| JP5584284B2 (ja) * | 2009-04-21 | 2014-09-03 | 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 | レニウム促進されたエポキシ化触媒の効率を高める方法及びこれらの方法を利用したエポキシ化方法 |
| EP2421840B1 (en) * | 2009-04-21 | 2015-12-16 | Dow Technology Investments LLC | Simplified method for producing alkylene oxides with a high efficiency catalyst |
| KR101730667B1 (ko) * | 2009-04-21 | 2017-04-26 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법 |
| WO2011079056A2 (en) * | 2009-12-23 | 2011-06-30 | Scientific Design Company, Inc. | A process for initiating a highly selective ethylene oxide catalyst |
-
2012
- 2012-10-17 CN CN201810386174.4A patent/CN108707125A/zh active Pending
- 2012-10-17 BR BR112014009339A patent/BR112014009339A2/pt not_active IP Right Cessation
- 2012-10-17 WO PCT/US2012/060482 patent/WO2013059225A1/en not_active Ceased
- 2012-10-17 KR KR1020147013188A patent/KR101984282B1/ko active Active
- 2012-10-17 IN IN3028DEN2014 patent/IN2014DN03028A/en unknown
- 2012-10-17 EP EP12841718.5A patent/EP2768815B2/en active Active
- 2012-10-17 TW TW101138264A patent/TW201335143A/zh unknown
- 2012-10-17 CN CN201280062741.1A patent/CN104203931A/zh active Pending
- 2012-10-18 US US13/655,000 patent/US9221774B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9221774B2 (en) | 2015-12-29 |
| US20130096330A1 (en) | 2013-04-18 |
| KR101984282B1 (ko) | 2019-05-30 |
| WO2013059225A1 (en) | 2013-04-25 |
| EP2768815A1 (en) | 2014-08-27 |
| BR112014009339A2 (pt) | 2017-04-18 |
| KR20150101919A (ko) | 2015-09-04 |
| CN104203931A (zh) | 2014-12-10 |
| CN108707125A (zh) | 2018-10-26 |
| EP2768815B2 (en) | 2021-12-29 |
| EP2768815B1 (en) | 2018-12-12 |
| TW201335143A (zh) | 2013-09-01 |
| EP2768815A4 (en) | 2015-05-27 |
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