DE69207098D1 - Kontinuierliches Verfahren zur Herstellung von Dimethylcarbonat - Google Patents

Kontinuierliches Verfahren zur Herstellung von Dimethylcarbonat

Info

Publication number
DE69207098D1
DE69207098D1 DE69207098T DE69207098T DE69207098D1 DE 69207098 D1 DE69207098 D1 DE 69207098D1 DE 69207098 T DE69207098 T DE 69207098T DE 69207098 T DE69207098 T DE 69207098T DE 69207098 D1 DE69207098 D1 DE 69207098D1
Authority
DE
Germany
Prior art keywords
production
continuous process
dimethyl carbonate
dimethyl
carbonate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69207098T
Other languages
English (en)
Other versions
DE69207098T2 (de
Inventor
Keigo Nishihira
Shin-Ichi Yoshida
Shuji Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3269950A external-priority patent/JP2795360B2/ja
Priority claimed from JP26995191A external-priority patent/JPH0825962B2/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of DE69207098D1 publication Critical patent/DE69207098D1/de
Publication of DE69207098T2 publication Critical patent/DE69207098T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69207098T 1991-07-19 1992-07-17 Kontinuierliches Verfahren zur Herstellung von Dimethylcarbonat Expired - Lifetime DE69207098T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3269950A JP2795360B2 (ja) 1991-07-19 1991-07-19 炭酸ジメチルの連続的製法
JP26995191A JPH0825962B2 (ja) 1991-07-19 1991-07-19 炭酸ジメチルの製造法

Publications (2)

Publication Number Publication Date
DE69207098D1 true DE69207098D1 (de) 1996-02-08
DE69207098T2 DE69207098T2 (de) 1996-06-05

Family

ID=26548999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207098T Expired - Lifetime DE69207098T2 (de) 1991-07-19 1992-07-17 Kontinuierliches Verfahren zur Herstellung von Dimethylcarbonat

Country Status (5)

Country Link
US (1) US5214185A (de)
EP (1) EP0523728B1 (de)
CA (1) CA2073830C (de)
DE (1) DE69207098T2 (de)
ES (1) ES2080997T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239807A (ja) * 1992-07-31 1994-08-30 Ube Ind Ltd 炭酸エステルの製造法
JPH06239795A (ja) * 1992-12-24 1994-08-30 Daicel Chem Ind Ltd 炭酸ジエステル合成用触媒及び炭酸ジエステルの製造方法
US5328615A (en) * 1993-01-29 1994-07-12 Amoco Corporation Alkyl carbonate recovery process
US5869729A (en) * 1993-05-21 1999-02-09 Ube Industries, Ltd. Method of producing an ester compound
DE4323685A1 (de) * 1993-07-15 1995-01-19 Bayer Ag Verfahren zur Herstellung von Dialkylcarbonaten
DE4323689A1 (de) * 1993-07-15 1995-01-19 Bayer Ag Verfahren zur Herstellung von Dialkylcarbonaten
EP0634386B1 (de) * 1993-07-15 1997-05-28 Bayer Ag Verfahren zur Herstellung von Dimethylcarbonat
JP2937292B2 (ja) * 1993-11-26 1999-08-23 宇部興産株式会社 炭酸ジメチルの連続製造方法
US5534648A (en) * 1993-11-30 1996-07-09 Ube Industries, Ltd. Process for continuously producing dimethyl carbonate
JP3136950B2 (ja) * 1995-05-12 2001-02-19 宇部興産株式会社 炭酸ジメチルの連続製造方法
US6132787A (en) * 1997-04-25 2000-10-17 The Procter & Gamble Company Antimicrobial combinations of a sorbate preservative natamycin and a dialkyl dicarbonate useful in treating beverages and other food products and process of making
SG71167A1 (en) 1997-10-21 2000-03-21 Ube Industries Process for producing alkyl nitrite
US6280519B1 (en) 1998-05-05 2001-08-28 Exxon Chemical Patents Inc. Environmentally preferred fluids and fluid blends
US6818049B1 (en) 1998-05-05 2004-11-16 Exxonmobil Chemical Patents Inc. Environmentally preferred fluids and fluid blends
US6392078B1 (en) 2000-06-12 2002-05-21 Catalytic Distillation Technologies Process and catalyst for making dialkyl carbonates
JP4508545B2 (ja) * 2003-04-18 2010-07-21 三菱重工業株式会社 ジメチルカーボネート合成触媒
US9249082B2 (en) * 2010-02-09 2016-02-02 King Abdulaziz City for Science and Technology (KACST) Synthesis of dimethyl carbonate from carbon dioxide and methanol
CN204211669U (zh) * 2014-06-05 2015-03-18 上海戊正工程技术有限公司 工业合成气高压羰化生产草酸二甲酯并加氢制乙二醇的装置系统
CN105218306B (zh) * 2014-07-03 2019-07-09 中国石油化工股份有限公司 煤基合成气制乙二醇过程中甲醇回收方法
CN106278897B (zh) * 2015-06-12 2019-04-12 中国石油化工股份有限公司 分离碳酸二甲酯的方法
CN106278896B (zh) * 2015-06-12 2019-09-06 中国石油化工股份有限公司 合成草酸二甲酯过程中分离碳酸二甲酯的方法
CN105384639B (zh) * 2015-11-11 2017-07-14 东营市海科新源化工有限责任公司 用于连续生产电池级碳酸二甲酯的精制提纯装置
EP3204350B1 (de) 2015-12-02 2018-03-21 AIT Austrian Institute of Technology GmbH Verfahren und vorrichtumg zur kontinuierlichen herstellung von organischencarbonaten aus co2
WO2020127287A1 (en) 2018-12-20 2020-06-25 Haldor Topsøe A/S A process for preparing dimethyl carbonate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929748A (en) * 1988-12-07 1990-05-29 Akzo America Inc. Method of preparing dialkyl dicarbonates
US5162563A (en) * 1989-10-24 1992-11-10 Ube Industries, Ltd. Process for preparing a diester of carboxylic acid
US5142086A (en) * 1991-04-01 1992-08-25 General Electric Company Method for making organic carbonates

Also Published As

Publication number Publication date
CA2073830A1 (en) 1993-01-20
US5214185A (en) 1993-05-25
DE69207098T2 (de) 1996-06-05
EP0523728B1 (de) 1995-12-27
EP0523728A2 (de) 1993-01-20
ES2080997T3 (es) 1996-02-16
CA2073830C (en) 2003-10-07
EP0523728A3 (en) 1993-06-09

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