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 languages
Danish (da)
Other versions
DK136212B (da
DK145776A (fr
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 (fr) 1976-10-10
DK136212B DK136212B (da) 1977-09-05
DK136212C true DK136212C (fr) 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 (fr)
JP (1) JPS5928542B2 (fr)
CA (1) CA1064047A (fr)
DE (1) DE2615665B2 (fr)
DK (1) DK136212B (fr)
FR (1) FR2306972A1 (fr)
GB (1) GB1489736A (fr)
IE (1) IE43223B1 (fr)
IT (1) IT1034961B (fr)
LU (1) LU74710A1 (fr)
NL (1) NL157007B (fr)
NO (1) NO144209C (fr)

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
AU568516B2 (en) * 1982-11-26 1988-01-07 Bp Chemicals Limited Transesterification of esters employing novel catalyst
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
US5214182A (en) * 1987-01-12 1993-05-25 Texaco Chemical Company Process for cogeneration 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
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 (fr) * 1994-09-29 1996-03-30 Kuen-Yuan Hwang Methode pour la preparation de carbonates
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
KR100818952B1 (ko) * 2004-06-17 2008-04-07 아사히 가세이 케미칼즈 가부시키가이샤 디알킬 카르보네이트 및 디올의 제조 방법
WO2007034669A1 (fr) * 2005-09-20 2007-03-29 Asahi Kasei Chemicals Corporation Procédé de production de carbonate de dialkyle et de diol
CN101312932B (zh) * 2005-11-25 2011-08-10 旭化成化学株式会社 碳酸二烷基酯和二醇类的工业制备方法
EP1953131A1 (fr) * 2005-11-25 2008-08-06 Asahi Kasei Chemicals Corporation Procédé de production industrielle de dialkyl carbonates et de diols
US20090326257A1 (en) * 2005-12-12 2009-12-31 Shinsuke Fukuoka Process for industrially producing dialkyl carbonate and diol
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 (fr) * 2007-01-23 2012-11-28 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un alcanediol et d'un carbonate de dialkyle
WO2008090107A1 (fr) * 2007-01-23 2008-07-31 Shell Internationale Research Maatschappij B.V. Procédé de préparation de carbonate de diaryle
US20100121078A1 (en) * 2008-05-06 2010-05-13 Cyrille Paul Allais Process for preparing alkanediol and dialkyl carbonate
WO2010046320A1 (fr) * 2008-10-20 2010-04-29 Shell Internationale Research Maatschappij B.V. Procédé d'élimination des impuretés d'un alcanol à partir d'un flux de carbonate organique
DE102009030680A1 (de) 2009-06-26 2010-12-30 Bayer Materialscience Ag Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen
ES2437130T3 (es) 2009-08-12 2014-01-09 Shell Internationale Research Maatschappij B.V. Procedimiento para eliminar una impureza de alcanol de una corriente de carbonato de dialquilo
WO2011039113A1 (fr) 2009-09-29 2011-04-07 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'alcanediol et de carbonate de dialkyle
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 (fr) 2012-04-11 2013-10-16 Bayer MaterialScience AG Procédé de fabrication de diarylcarbonates à partir de dialkylcarbonates
EP2922810B1 (fr) 2012-11-21 2016-12-21 Covestro Deutschland AG Procédé de préparation de carbonates de dialkyle
ES2869149T3 (es) 2017-07-18 2021-10-25 Shell Int Research Proceso de preparación de alcanodiol y carbonato de dialquilo
KR20210105351A (ko) 2018-12-18 2021-08-26 쉘 인터내셔날 리써취 마트샤피지 비.브이. 디알킬 카보네이트 및 알칸디올의 제조 공정
KR20220071197A (ko) 2019-10-03 2022-05-31 쉘 인터내셔날 리써취 마트샤피지 비.브이. 디알킬 카보네이트 및 알칸디올의 제조 공정
WO2021110627A1 (fr) 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Procédé pour l'élimination d'une impureté d'alcanol éther à partir d'un flux de carbonate organique
EP3831805A1 (fr) 2019-12-06 2021-06-09 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un carbonate de dialkyle et d'un alcanédiol

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

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