BR8505283A - Processo para preparar oxidos de alquileno a partir de carbonetos de alquileno - Google Patents
Processo para preparar oxidos de alquileno a partir de carbonetos de alquilenoInfo
- Publication number
- BR8505283A BR8505283A BR8505283A BR8505283A BR8505283A BR 8505283 A BR8505283 A BR 8505283A BR 8505283 A BR8505283 A BR 8505283A BR 8505283 A BR8505283 A BR 8505283A BR 8505283 A BR8505283 A BR 8505283A
- Authority
- BR
- Brazil
- Prior art keywords
- alkylene
- carbons
- preparing
- oxides
- alkylene oxides
- 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 |
|---|---|
| BR8505283A true BR8505283A (pt) | 1986-08-05 |
Family
ID=24667217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8505283A BR8505283A (pt) | 1984-10-25 | 1985-10-23 | Processo para preparar oxidos de alquileno a partir de carbonetos de alquileno |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4851555A (pt) |
| EP (1) | EP0180387B1 (pt) |
| JP (1) | JPS61103878A (pt) |
| KR (1) | KR860003235A (pt) |
| CN (1) | CN1007152B (pt) |
| AR (1) | AR241245A1 (pt) |
| AU (1) | AU577629B2 (pt) |
| BG (1) | BG48458A3 (pt) |
| BR (1) | BR8505283A (pt) |
| CA (1) | CA1238643A (pt) |
| DD (1) | DD238046A5 (pt) |
| DE (1) | DE3577557D1 (pt) |
| ES (1) | ES8606317A1 (pt) |
| IN (1) | IN164704B (pt) |
| RO (1) | RO93390B (pt) |
| SU (1) | SU1648251A3 (pt) |
| YU (1) | YU45925B (pt) |
| ZA (1) | ZA858221B (pt) |
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 |
| 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 |
| 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 |
| TW200740731A (en) | 2006-02-22 | 2007-11-01 | Shell Int Research | Process for the preparation of alkanediol |
| EP2121566B1 (en) | 2007-01-23 | 2012-10-31 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an alkanediol and a dialkyl carbonate |
| WO2008090108A1 (en) | 2007-01-23 | 2008-07-31 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an alkanediol and a dialkyl carbonate |
| EP2337774B1 (en) | 2008-10-20 | 2013-12-04 | Shell Internationale Research Maatschappij B.V. | Process for removing an alkanol impurity from an organic carbonate stream |
| DE102009030680A1 (de) | 2009-06-26 | 2010-12-30 | Bayer Materialscience Ag | Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen |
| JP5596147B2 (ja) | 2009-08-12 | 2014-09-24 | 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 | ジアルキルカルボナートストリームからアルカノール不純物を除去するための方法 |
| JP5726880B2 (ja) | 2009-09-29 | 2015-06-03 | 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 | アルカンジオール及びジアルキルカーボネートの製造方法 |
| 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 |
| JP7177135B2 (ja) | 2017-07-18 | 2022-11-22 | 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 | アルカンジオールおよびジアルキルカーボネートを調製するためのプロセス |
| 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 |
| PL3898571T3 (pl) | 2018-12-18 | 2024-04-08 | Shell Internationale Research Maatschappij B.V. | Sposób wytwarzania węglanu dialkilu i alkanodiolu |
| 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 |
| EP4038046A1 (en) | 2019-10-03 | 2022-08-10 | Shell Internationale Research Maatschappij B.V. | Process for preparing dialkyl carbonate and alkanediol |
| 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 |
| US4265821A (en) * | 1978-06-29 | 1981-05-05 | Texaco Dev. Corp. | Substituted alkylene oxides from substituted alkylene carbonates |
| US4371704A (en) * | 1978-06-29 | 1983-02-01 | Texaco Development Corporation | Substituted alkylene oxides from substituted alkylene carbonates |
| US4374259A (en) * | 1978-06-29 | 1983-02-15 | Texaco Development Corporation | Process for converting substituted ethylene carbonates into substituted ethylene oxides using tin catalysts |
| 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 |
| CA1168252A (en) * | 1980-09-04 | 1984-05-29 | Union Carbide Corporation | Process for the preparation of epoxides from alkylene carbonates |
| CA1162199A (en) * | 1980-09-04 | 1984-02-14 | Charles H. Mcmullen | 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 (pt) * | 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 DE DE8585307550T patent/DE3577557D1/de not_active Expired - Fee Related
- 1985-10-18 AU AU48839/85A patent/AU577629B2/en not_active Ceased
- 1985-10-23 BR BR8505283A patent/BR8505283A/pt unknown
- 1985-10-24 DD DD85282037A patent/DD238046A5/de not_active IP Right Cessation
- 1985-10-24 KR KR1019850007856A patent/KR860003235A/ko not_active Application Discontinuation
- 1985-10-24 YU YU168785A patent/YU45925B/sh unknown
- 1985-10-24 CN CN85108659A patent/CN1007152B/zh not_active Expired
- 1985-10-24 SU SU853969751A patent/SU1648251A3/ru active
- 1985-10-24 ES ES548180A patent/ES8606317A1/es not_active Expired
- 1985-10-25 ZA ZA858221A patent/ZA858221B/xx unknown
- 1985-10-25 RO RO120545A patent/RO93390B/ro unknown
- 1985-10-25 BG BG72148A patent/BG48458A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO93390A (ro) | 1987-12-31 |
| AR241245A1 (es) | 1992-03-31 |
| CA1238643A (en) | 1988-06-28 |
| ES8606317A1 (es) | 1986-04-01 |
| RO93390B (ro) | 1988-01-01 |
| SU1648251A3 (ru) | 1991-05-07 |
| AU4883985A (en) | 1986-05-01 |
| BG48458A3 (en) | 1991-02-15 |
| YU168785A (en) | 1987-12-31 |
| EP0180387A3 (en) | 1987-05-13 |
| CN85108659A (zh) | 1986-07-16 |
| KR860003235A (ko) | 1986-05-21 |
| YU45925B (sh) | 1992-09-07 |
| ES548180A0 (es) | 1986-04-01 |
| EP0180387B1 (en) | 1990-05-09 |
| CN1007152B (zh) | 1990-03-14 |
| DD238046A5 (de) | 1986-08-06 |
| ZA858221B (en) | 1987-06-24 |
| US4851555A (en) | 1989-07-25 |
| IN164704B (pt) | 1989-05-13 |
| AU577629B2 (en) | 1988-09-29 |
| EP0180387A2 (en) | 1986-05-07 |
| JPS61103878A (ja) | 1986-05-22 |
| DE3577557D1 (de) | 1990-06-13 |
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