DK136212C - - Google Patents

Info

Publication number
DK136212C
DK136212C DK145776A DK145776A DK136212C DK 136212 C DK136212 C DK 136212C DK 145776 A DK145776 A DK 145776A DK 145776 A DK145776 A DK 145776A DK 136212 C DK136212 C DK 136212C
Authority
DK
Denmark
Application number
DK145776A
Other versions
DK136212B (da
DK145776A (da
Inventor
U Romano
U Melis
Original Assignee
Anic S.P.A.
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 Anic S.P.A. filed Critical Anic S.P.A.
Publication of DK145776A publication Critical patent/DK145776A/da
Publication of DK136212B publication Critical patent/DK136212B/da
Application granted granted Critical
Publication of DK136212C publication Critical patent/DK136212C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
DK145776AA 1975-04-09 1976-03-30 Fremgangsmåde til fremstilling af dialkylcarbonater. DK136212B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22143/75A IT1034961B (it) 1975-04-09 1975-04-09 Procedimento per la preparazione di dialchilcarbonati

Publications (3)

Publication Number Publication Date
DK145776A DK145776A (da) 1976-10-10
DK136212B DK136212B (da) 1977-09-05
DK136212C true DK136212C (da) 1978-04-03

Family

ID=11192122

Family Applications (1)

Application Number Title Priority Date Filing Date
DK145776AA DK136212B (da) 1975-04-09 1976-03-30 Fremgangsmåde til fremstilling af dialkylcarbonater.

Country Status (12)

Country Link
US (1) US4062884A (da)
JP (1) JPS5928542B2 (da)
CA (1) CA1064047A (da)
DE (1) DE2615665B2 (da)
DK (1) DK136212B (da)
FR (1) FR2306972A1 (da)
GB (1) GB1489736A (da)
IE (1) IE43223B1 (da)
IT (1) IT1034961B (da)
LU (1) LU74710A1 (da)
NL (1) NL157007B (da)
NO (1) NO144209C (da)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740243A1 (de) * 1977-09-07 1979-03-15 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
US4349486A (en) * 1978-12-15 1982-09-14 General Electric Company Monocarbonate transesterification process
IT1130285B (it) * 1980-03-05 1986-06-11 Anic Spa Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
US4488982A (en) * 1980-07-23 1984-12-18 Texaco Development Corp. Low foaming nonionic polyether polycarbonate surfactants and functional fluids
IT1136629B (it) * 1981-05-21 1986-09-03 Anic Spa Procedimento per la sintesi di esteri dell'acido carbonico derivanti da alcoli insaturi ed alcoli poliidrici
US4559180A (en) * 1982-11-26 1985-12-17 Bp Chemicals Limited Transesterification of esters
GB8401919D0 (en) * 1984-01-25 1984-02-29 Bp Chem Int Ltd Transesterification process
US4691041A (en) * 1986-01-03 1987-09-01 Texaco Inc. Process for production of ethylene glycol and dimethyl carbonate
US4734518A (en) * 1987-01-12 1988-03-29 Texaco Inc. Process for cosynthesis of ethylene glycol and dimethyl carbonate
US5214182A (en) * 1987-01-12 1993-05-25 Texaco Chemical Company Process for cogeneration of ethylene glycol and dimethyl carbonate
US5436362A (en) * 1992-11-20 1995-07-25 Chiyoda Corporation Method of producing dialkylcarbonate
JP2631803B2 (ja) * 1992-11-25 1997-07-16 株式会社日本触媒 ジアルキルカーボネートの製造方法
JP3374863B2 (ja) * 1993-08-12 2003-02-10 三菱瓦斯化学株式会社 ジアルキルカーボネートの製造方法
CA2133231A1 (en) * 1994-09-29 1996-03-30 Kuen-Yuan Hwang Process for preparing carbonate compounds
US5498743A (en) * 1994-10-20 1996-03-12 Mobil Oil Corp. Process for producing dialkylcarbonates
US6365767B1 (en) 1999-05-28 2002-04-02 Exxonmobil Chemical Patents Inc. Process for co-production of dialkyl carbonate and alkanediol
US6207850B1 (en) 1999-11-03 2001-03-27 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
US6162940A (en) * 1999-12-14 2000-12-19 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
US6342623B1 (en) 2000-02-04 2002-01-29 Exxonmobil Chemical Patents Inc. Process for co-production of dialkyl carbonate and alkanediol
US6166240A (en) * 2000-02-22 2000-12-26 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
UA76478C2 (uk) * 2001-07-09 2006-08-15 Лонза Інк. Способи одержання алкілкарбонатів четвертинного амонію in situ
US6620959B1 (en) * 2002-04-16 2003-09-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
CN100387338C (zh) * 2002-10-11 2008-05-14 中国科学院成都有机化学研究所 一种酯交换催化剂及其应用
CN100435951C (zh) * 2003-09-17 2008-11-26 中国科学院成都有机化学有限公司 一种酯交换制备碳酸甲乙酯的催化剂
AU2005254380A1 (en) * 2004-06-17 2005-12-29 Asahi Kasei Chemicals Corporation Process for producing dialkyl carbonate and diol
US7799939B2 (en) * 2005-09-20 2010-09-21 Asahi Kasei Chemicals Corporation Process for production of dialkyl carbonate and diol
WO2007060893A1 (ja) * 2005-11-25 2007-05-31 Asahi Kasei Chemicals Corporation ジアルキルカーボネートとジオール類を工業的に製造する方法
JP4236275B2 (ja) * 2005-11-25 2009-03-11 旭化成ケミカルズ株式会社 ジアルキルカーボネートとジオール類の工業的製造方法
KR20080067709A (ko) * 2005-12-12 2008-07-21 아사히 가세이 케미칼즈 가부시키가이샤 디알킬카르보네이트와 디올류의 공업적 제조 방법
TWI308911B (en) * 2005-12-13 2009-04-21 Asahi Kasei Chemcials Corp Process for industrially producing dialkyl carbonate and diol
TW200732291A (en) * 2005-12-14 2007-09-01 Asahi Kasei Chemicals Corp Process for production of dialkyl carbonate and diol in industrial scale and with high yield
TWI314549B (en) 2005-12-26 2009-09-11 Asahi Kasei Chemicals Corp Industrial process for separating out dialkyl carbonate
TW200738601A (en) * 2005-12-27 2007-10-16 Asahi Kasei Chemicals Corp Industrial process for production of dialkyl carbonate and diol
RU2460719C2 (ru) 2007-01-23 2012-09-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения алкандиола и диалкилкарбоната
EP2121565B1 (en) * 2007-01-23 2012-11-28 Shell Internationale Research Maatschappij B.V. Process for the preparation of an alkanediol and a dialkyl carbonate
TWI436977B (zh) * 2007-01-23 2014-05-11 Shell Int Research 製備碳酸二芳酯之方法
US20100121078A1 (en) * 2008-05-06 2010-05-13 Cyrille Paul Allais Process for preparing alkanediol and dialkyl carbonate
CN102186807B (zh) * 2008-10-20 2014-11-26 国际壳牌研究有限公司 自有机碳酸酯流移除烷醇杂质的方法
DE102009030680A1 (de) 2009-06-26 2010-12-30 Bayer Materialscience Ag Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen
SG178263A1 (en) 2009-08-12 2012-03-29 Shell Int Research Process for removing an alkanol impurity from a dialkyl carbonate stream
CN102548950B (zh) 2009-09-29 2014-05-28 国际壳牌研究有限公司 制备烷二醇和二烷基碳酸酯的方法
IT1396205B1 (it) 2009-10-13 2012-11-16 Eni Spa Composizione di gasolio comprendente dietil carbonato da bioetanolo.
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
IT1397623B1 (it) 2009-12-16 2013-01-18 Eni Spa Composizione di gasolio comprendente dietil carbonato da bioetanolo ed olio vegetale idrotrattato
IT1396959B1 (it) 2009-12-18 2012-12-20 Eni Spa Composizione di gasolio comprendente biodiesel e dietil carbonato da bioetanolo
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
EP2922810B1 (de) 2012-11-21 2016-12-21 Covestro Deutschland AG Verfahren zur herstellung von dialkylcarbonaten
EA202090302A1 (ru) 2017-07-18 2020-05-18 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения алкандиола и диалкилкарбоната
US20220017450A1 (en) 2018-12-18 2022-01-20 Shell Oil Company Process for preparing dialkyl carbonate and alkanediol
WO2021063853A1 (en) 2019-10-03 2021-04-08 Shell Internationale Research Maatschappij B.V. Process for preparing dialkyl carbonate and 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
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248414A (en) * 1963-01-16 1966-04-26 Pittsburgh Plate Glass Co Method of preparing high molecular weight polycarbonates
US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates

Also Published As

Publication number Publication date
IE43223B1 (en) 1981-01-14
NO144209C (no) 1981-08-05
FR2306972B1 (da) 1978-11-17
DK136212B (da) 1977-09-05
NL157007B (nl) 1978-06-15
DE2615665B2 (de) 1978-03-30
IT1034961B (it) 1979-10-10
DE2615665A1 (de) 1976-10-14
CA1064047A (en) 1979-10-09
NO761213L (da) 1976-10-12
IE43223L (en) 1976-10-09
NO144209B (no) 1981-04-06
NL7603679A (nl) 1976-10-12
LU74710A1 (da) 1976-11-11
JPS5928542B2 (ja) 1984-07-13
US4062884A (en) 1977-12-13
FR2306972A1 (fr) 1976-11-05
JPS51122025A (en) 1976-10-25
DK145776A (da) 1976-10-10
GB1489736A (en) 1977-10-26

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