DE69202619T2 - Integriertes kontinuierliches Verfahren zum Herstellen von Dimethylcarbonat und Methyl-Tertbutyläther. - Google Patents

Integriertes kontinuierliches Verfahren zum Herstellen von Dimethylcarbonat und Methyl-Tertbutyläther.

Info

Publication number
DE69202619T2
DE69202619T2 DE69202619T DE69202619T DE69202619T2 DE 69202619 T2 DE69202619 T2 DE 69202619T2 DE 69202619 T DE69202619 T DE 69202619T DE 69202619 T DE69202619 T DE 69202619T DE 69202619 T2 DE69202619 T2 DE 69202619T2
Authority
DE
Germany
Prior art keywords
production
butyl ether
continuous process
dimethyl carbonate
methyl tert
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 - Fee Related
Application number
DE69202619T
Other languages
English (en)
Other versions
DE69202619D1 (de
Inventor
Francesco Ancillotti
Ermanno Pescarollo
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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
Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of DE69202619D1 publication Critical patent/DE69202619D1/de
Publication of DE69202619T2 publication Critical patent/DE69202619T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69202619T 1991-05-08 1992-04-09 Integriertes kontinuierliches Verfahren zum Herstellen von Dimethylcarbonat und Methyl-Tertbutyläther. Expired - Fee Related DE69202619T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911258A IT1247909B (it) 1991-05-08 1991-05-08 Procedimento continuo integrato per la produzione di dimetil carbonato e metil ter-butil etere

Publications (2)

Publication Number Publication Date
DE69202619D1 DE69202619D1 (de) 1995-06-29
DE69202619T2 true DE69202619T2 (de) 1996-01-11

Family

ID=11359861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202619T Expired - Fee Related DE69202619T2 (de) 1991-05-08 1992-04-09 Integriertes kontinuierliches Verfahren zum Herstellen von Dimethylcarbonat und Methyl-Tertbutyläther.

Country Status (10)

Country Link
US (1) US5194656A (de)
EP (1) EP0512593B1 (de)
CN (1) CN1036336C (de)
CA (1) CA2066880A1 (de)
DE (1) DE69202619T2 (de)
DZ (1) DZ1574A1 (de)
IT (1) IT1247909B (de)
MX (1) MX9202121A (de)
NO (1) NO178539C (de)
RU (1) RU2055066C1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818049B1 (en) 1998-05-05 2004-11-16 Exxonmobil Chemical Patents Inc. Environmentally preferred fluids and fluid blends
US6280519B1 (en) * 1998-05-05 2001-08-28 Exxon Chemical Patents Inc. Environmentally preferred fluids and fluid blends
CN1067979C (zh) * 1998-07-20 2001-07-04 中国科学院山西煤炭化学研究所 一种从甲醇和二氧化碳直接合成碳酸二甲酯的方法
EP1202670A4 (de) 1999-08-13 2004-11-10 Point Biomedical Corp Hohle mikrokugeln mit kontrollierter zerbrechlichkeit zur medizinischen verwendung
CN1307141C (zh) * 2004-10-28 2007-03-28 中国石油化工股份有限公司 一种甲醇和异丁烯的醚化反应方法
FR2942145B1 (fr) * 2009-02-18 2011-09-09 Arkema France Procede de recuperation de co2 d'un gaz industriel
IT1396592B1 (it) * 2009-11-04 2012-12-14 Polimeri Europa Spa Procedimento per la produzione di dimetil carbonato ad elevata purezza
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
TWI745931B (zh) * 2020-04-16 2021-11-11 國立清華大學 碳酸二甲酯的製造裝置及製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016187A1 (de) * 1980-04-26 1981-10-29 Bayer Ag Verfahren zur herstellung von kohlensaeureestern
AU613611B2 (en) * 1987-04-29 1991-08-08 Mobil Oil Corporation Feedstock dewatering and etherification of crude methanol

Also Published As

Publication number Publication date
ITMI911258A0 (it) 1991-05-08
DZ1574A1 (fr) 2002-02-17
US5194656A (en) 1993-03-16
CN1066444A (zh) 1992-11-25
NO921786D0 (no) 1992-05-06
NO178539B (no) 1996-01-08
NO921786L (no) 1992-11-09
EP0512593A1 (de) 1992-11-11
CN1036336C (zh) 1997-11-05
ITMI911258A1 (it) 1992-11-08
DE69202619D1 (de) 1995-06-29
IT1247909B (it) 1995-01-05
EP0512593B1 (de) 1995-05-24
CA2066880A1 (en) 1992-11-09
RU2055066C1 (ru) 1996-02-27
NO178539C (no) 1996-04-17
MX9202121A (es) 1992-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee