DD238046A5 - Verfahren zur herstellung von alkylenoxiden aus alkylencarbonaten - Google Patents
Verfahren zur herstellung von alkylenoxiden aus alkylencarbonaten Download PDFInfo
- Publication number
- DD238046A5 DD238046A5 DD85282037A DD28203785A DD238046A5 DD 238046 A5 DD238046 A5 DD 238046A5 DD 85282037 A DD85282037 A DD 85282037A DD 28203785 A DD28203785 A DD 28203785A DD 238046 A5 DD238046 A5 DD 238046A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- alkylene
- quaternary
- carbonate
- ethylene
- reaction
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/664,728 US4851555A (en) | 1984-10-25 | 1984-10-25 | Process for preparing alkylene oxides from alkylene carbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD238046A5 true DD238046A5 (de) | 1986-08-06 |
Family
ID=24667217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD85282037A DD238046A5 (de) | 1984-10-25 | 1985-10-24 | Verfahren zur herstellung von alkylenoxiden aus alkylencarbonaten |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4851555A (ja) |
| EP (1) | EP0180387B1 (ja) |
| JP (1) | JPS61103878A (ja) |
| KR (1) | KR860003235A (ja) |
| CN (1) | CN1007152B (ja) |
| AR (1) | AR241245A1 (ja) |
| AU (1) | AU577629B2 (ja) |
| BG (1) | BG48458A3 (ja) |
| BR (1) | BR8505283A (ja) |
| CA (1) | CA1238643A (ja) |
| DD (1) | DD238046A5 (ja) |
| DE (1) | DE3577557D1 (ja) |
| ES (1) | ES8606317A1 (ja) |
| IN (1) | IN164704B (ja) |
| RO (1) | RO93390B (ja) |
| SU (1) | SU1648251A3 (ja) |
| YU (1) | YU45925B (ja) |
| ZA (1) | ZA858221B (ja) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4030283A1 (de) * | 1990-09-25 | 1992-03-26 | Ruetgerswerke Ag | Verfahren zur herstellung cyclischer carbonate |
| DE4105554A1 (de) | 1991-02-22 | 1992-08-27 | Bayer Ag | Verfahren zur herstellung von dialkylcarbonaten |
| JP3098934B2 (ja) * | 1995-06-06 | 2000-10-16 | 矢崎総業株式会社 | コネクタ |
| FR2760747B1 (fr) | 1997-03-12 | 1999-06-04 | Organisation Nationale Interpr | Procede de fabrication de glycidol ou d'un compose glycidyle |
| US5902894A (en) * | 1998-08-26 | 1999-05-11 | Catalytic Distillation Technologies | Process for making dialkyl carbonates |
| US6258962B1 (en) | 1999-06-14 | 2001-07-10 | Mobil Oil Corp. | Process for producing alkylene carbonates |
| US6407279B1 (en) | 1999-11-19 | 2002-06-18 | Exxonmobil Chemical Patents Inc. | Integrated process for preparing dialkyl carbonates and diols |
| US7378540B2 (en) * | 2005-10-21 | 2008-05-27 | Catalytic Distillation Technologies | Process for producing organic carbonates |
| TWI378087B (en) | 2006-02-22 | 2012-12-01 | Shell Int Research | Process for the preparation of an alkanediol and a dialkyl carbonate |
| TW200740731A (en) | 2006-02-22 | 2007-11-01 | Shell Int Research | Process for the preparation of alkanediol |
| TWI382979B (zh) | 2006-02-22 | 2013-01-21 | Shell Int Research | 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途 |
| TWI383976B (zh) | 2006-02-22 | 2013-02-01 | Shell Int Research | 製備碳酸二烷酯及烷二醇的方法 |
| ES2394041T3 (es) | 2007-01-23 | 2013-01-16 | Shell Internationale Research Maatschappij B.V. | Proceso para la preparación de un alcanodiol y un carbonato de dialquilo |
| TWI414515B (zh) | 2007-01-23 | 2013-11-11 | Shell Int Research | 製備烷二醇及碳酸二烷酯的方法 |
| TWI462898B (zh) | 2008-10-20 | 2014-12-01 | Shell Int Research | 自有機碳酸酯流移除烷醇不純物的方法 |
| DE102009030680A1 (de) | 2009-06-26 | 2010-12-30 | Bayer Materialscience Ag | Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen |
| WO2011018448A1 (en) | 2009-08-12 | 2011-02-17 | Shell Internationale Research Maatschappij B.V. | Process for removing an alkanol impurity from a dialkyl carbonate stream |
| SG179023A1 (en) | 2009-09-29 | 2012-04-27 | Shell Int Research | Process for preparing alkanediol and dialkyl carbonate |
| DE102009053370A1 (de) | 2009-11-14 | 2011-05-19 | Bayer Materialscience Ag | Verfahren zur Reinigung von Dialkylcarbonaten |
| TWI473786B (zh) | 2009-11-16 | 2015-02-21 | Shell Int Research | 製備烷二醇及碳酸二烷酯的方法 |
| DE102010006657A1 (de) | 2010-02-03 | 2011-08-04 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung von Dialkylcarbonaten |
| DE102010042937A1 (de) | 2010-10-08 | 2012-04-12 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
| EP2650278A1 (de) | 2012-04-11 | 2013-10-16 | Bayer MaterialScience AG | Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
| US9475751B2 (en) | 2012-11-21 | 2016-10-25 | Covestro Deutschland Ag | Process for producing dialkyl carbonates |
| KR102637950B1 (ko) | 2017-07-18 | 2024-02-20 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 알칸디올 및 디알킬 카보네이트의 제조 방법 |
| CN110156723B (zh) * | 2018-02-13 | 2021-05-07 | 中国科学院过程工程研究所 | 1, 2-环氧化合物的合成方法 |
| JP7477512B2 (ja) | 2018-12-18 | 2024-05-01 | 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 | ジアルキルカーボネートおよびアルカンジオールを調製するためのプロセス |
| CN110078685B (zh) * | 2019-04-19 | 2021-03-02 | 中国科学院过程工程研究所 | 一种连续反应制备环氧化合物的装置及方法 |
| CN110156724B (zh) * | 2019-04-19 | 2021-03-09 | 中国科学院过程工程研究所 | 一种间歇反应制备环氧化合物的装置及方法 |
| JP2022550578A (ja) | 2019-10-03 | 2022-12-02 | 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 | ジアルキルカーボネートおよびアルカンジオールを調製するためのプロセス |
| EP3831805A1 (en) | 2019-12-06 | 2021-06-09 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of a dialkyl carbonate and an alkanediol |
| WO2021110627A1 (en) | 2019-12-06 | 2021-06-10 | Shell Internationale Research Maatschappij B.V. | Process for removing an ether alkanol impurity from an organic carbonate stream |
| IT202000022624A1 (it) | 2020-09-24 | 2022-03-24 | Milano Politecnico | Processo di produzione di alchilene ossidi da alchilencarbonati |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851469A (en) * | 1958-09-09 | Manufacture of ethylene oxide | ||
| US2994704A (en) * | 1958-11-19 | 1961-08-01 | Pure Oil Co | Preparation of cyclic alkylene carbonates |
| US4192810A (en) * | 1974-04-10 | 1980-03-11 | Phillips Petroleum Company | Preparation of vicinal epoxides |
| US4069234A (en) * | 1974-04-10 | 1978-01-17 | Phillips Petroleum Company | Preparation of vicinal epoxides |
| US3923842A (en) * | 1974-06-28 | 1975-12-02 | Phillips Petroleum Co | Preparation of oxirane compound from the corresponding olefin via the cyclic carbonate ester |
| IT1095606B (it) * | 1978-04-14 | 1985-08-10 | Montedison Spa | Processo per la sintesi di alchilencarbonati |
| US4374259A (en) * | 1978-06-29 | 1983-02-15 | Texaco Development Corporation | Process for converting substituted ethylene carbonates into substituted ethylene oxides using tin catalysts |
| US4371704A (en) * | 1978-06-29 | 1983-02-01 | Texaco Development Corporation | Substituted alkylene oxides from substituted alkylene carbonates |
| US4265821A (en) * | 1978-06-29 | 1981-05-05 | Texaco Dev. Corp. | Substituted alkylene oxides from substituted alkylene carbonates |
| US4257966A (en) * | 1978-08-17 | 1981-03-24 | Phillips Petroleum Company | Preparation of vicinal epoxides |
| JPS55122776A (en) * | 1979-03-14 | 1980-09-20 | Harukazu Matsuda | Synthetic method of carbonate |
| US4276223A (en) * | 1979-09-10 | 1981-06-30 | Phillips Petroleum Company | Preparation of vicinal epoxides |
| CA1162199A (en) * | 1980-09-04 | 1984-02-14 | Charles H. Mcmullen | Process for the preparation of epoxides from alkylene carbonates |
| CA1168252A (en) * | 1980-09-04 | 1984-05-29 | Union Carbide Corporation | Process for the preparation of epoxides from alkylene carbonates |
| US4345984A (en) * | 1981-03-02 | 1982-08-24 | The Procter & Gamble Company | Novel prostaglandin analogues and process for making same |
| IN159117B (ja) * | 1981-12-02 | 1987-03-28 | Halcon Sd Group Inc |
-
1984
- 1984-10-25 US US06/664,728 patent/US4851555A/en not_active Expired - Fee Related
-
1985
- 1985-09-13 IN IN754/DEL/85A patent/IN164704B/en unknown
- 1985-09-18 CA CA000491058A patent/CA1238643A/en not_active Expired
- 1985-10-07 JP JP60223448A patent/JPS61103878A/ja active Pending
- 1985-10-15 AR AR85301962A patent/AR241245A1/es active
- 1985-10-18 EP EP85307550A patent/EP0180387B1/en not_active Expired - Lifetime
- 1985-10-18 AU AU48839/85A patent/AU577629B2/en not_active Ceased
- 1985-10-18 DE DE8585307550T patent/DE3577557D1/de not_active Expired - Fee Related
- 1985-10-23 BR BR8505283A patent/BR8505283A/pt unknown
- 1985-10-24 KR KR1019850007856A patent/KR860003235A/ko not_active Application Discontinuation
- 1985-10-24 CN CN85108659A patent/CN1007152B/zh not_active Expired
- 1985-10-24 SU SU853969751A patent/SU1648251A3/ru active
- 1985-10-24 DD DD85282037A patent/DD238046A5/de not_active IP Right Cessation
- 1985-10-24 YU YU168785A patent/YU45925B/sh unknown
- 1985-10-24 ES ES548180A patent/ES8606317A1/es not_active Expired
- 1985-10-25 ZA ZA858221A patent/ZA858221B/xx unknown
- 1985-10-25 BG BG072148A patent/BG48458A3/xx unknown
- 1985-10-25 RO RO120545A patent/RO93390B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG48458A3 (en) | 1991-02-15 |
| YU168785A (en) | 1987-12-31 |
| RO93390B (ro) | 1988-01-01 |
| CA1238643A (en) | 1988-06-28 |
| RO93390A (ro) | 1987-12-31 |
| JPS61103878A (ja) | 1986-05-22 |
| SU1648251A3 (ru) | 1991-05-07 |
| ES8606317A1 (es) | 1986-04-01 |
| EP0180387B1 (en) | 1990-05-09 |
| DE3577557D1 (de) | 1990-06-13 |
| AU4883985A (en) | 1986-05-01 |
| CN1007152B (zh) | 1990-03-14 |
| KR860003235A (ko) | 1986-05-21 |
| CN85108659A (zh) | 1986-07-16 |
| EP0180387A2 (en) | 1986-05-07 |
| BR8505283A (pt) | 1986-08-05 |
| AR241245A1 (es) | 1992-03-31 |
| EP0180387A3 (en) | 1987-05-13 |
| US4851555A (en) | 1989-07-25 |
| ZA858221B (en) | 1987-06-24 |
| IN164704B (ja) | 1989-05-13 |
| AU577629B2 (en) | 1988-09-29 |
| ES548180A0 (es) | 1986-04-01 |
| YU45925B (sh) | 1992-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |