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IT1106296B - Procedimento per la produzione di dialchilcarbonati - Google Patents

Procedimento per la produzione di dialchilcarbonati

Info

Publication number
IT1106296B
IT1106296B IT50968/78A IT5096878A IT1106296B IT 1106296 B IT1106296 B IT 1106296B IT 50968/78 A IT50968/78 A IT 50968/78A IT 5096878 A IT5096878 A IT 5096878A IT 1106296 B IT1106296 B IT 1106296B
Authority
IT
Italy
Prior art keywords
procedure
production
dialkyl carbonates
dialkyl
carbonates
Prior art date
Application number
IT50968/78A
Other languages
English (en)
Other versions
IT7850968A0 (it
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IT7850968A0 publication Critical patent/IT7850968A0/it
Application granted granted Critical
Publication of IT1106296B publication Critical patent/IT1106296B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • 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
    • 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)
IT50968/78A 1977-09-07 1978-09-05 Procedimento per la produzione di dialchilcarbonati IT1106296B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740243 DE2740243A1 (de) 1977-09-07 1977-09-07 Verfahren zur herstellung von dialkylcarbonaten

Publications (2)

Publication Number Publication Date
IT7850968A0 IT7850968A0 (it) 1978-09-05
IT1106296B true IT1106296B (it) 1985-11-11

Family

ID=6018310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50968/78A IT1106296B (it) 1977-09-07 1978-09-05 Procedimento per la produzione di dialchilcarbonati

Country Status (5)

Country Link
US (1) US4181676A (it)
EP (1) EP0001082B1 (it)
JP (1) JPS5448715A (it)
DE (2) DE2740243A1 (it)
IT (1) IT1106296B (it)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
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JPS5625138A (en) * 1979-08-09 1981-03-10 Nisso Yuka Kogyo Kk Preparation of aromatic carbonate
IT1130285B (it) * 1980-03-05 1986-06-11 Anic Spa Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
US4397789A (en) * 1981-11-05 1983-08-09 International Flavors & Fragrances Inc. Alkyl-4-cyclooctenyl carbonates and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles
DE3147737A1 (de) * 1981-12-02 1983-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von cyclischen 1,2-cis-diolen aus cyclischen 1,2-epoxiden
IT1160172B (it) * 1983-01-13 1987-03-04 Anic Spa Composizione liquida polimerizzabile, atta a produrre polimeri con elevate caratteristiche ottiche e meccaniche e polimeri e manufatti ottenuti da detta composizione
US4435331A (en) 1983-03-10 1984-03-06 International Flavors & Fragrances Inc. Methyl carbonate of α,3,3-trimethyl cyclohexane methanol, organoleptic uses thereof and process for preparing same
US4488988A (en) * 1983-03-10 1984-12-18 International Flavors & Fragrances Inc. Methyl carbonate of α,3,3-trimethyl cyclohexane methanol, organoleptic uses thereof and process for preparing same
US4485019A (en) * 1983-05-20 1984-11-27 International Flavors & Fragrances Inc. Method of augmenting or enhancing the aroma of perfumed articles using alkyl-4-cyclooctenyl carbonates
US4661609A (en) * 1986-07-31 1987-04-28 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
US4734518A (en) * 1987-01-12 1988-03-29 Texaco Inc. Process for cosynthesis of ethylene glycol and dimethyl carbonate
US5154841A (en) * 1988-12-21 1992-10-13 The Procter & Gamble Company Process for preparing substituted imidazoline fabric conditioning compounds
US5091543A (en) * 1990-10-15 1992-02-25 Arco Chemical Technology, Inc. Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts
DE4105554A1 (de) 1991-02-22 1992-08-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
DE4129316A1 (de) * 1991-09-03 1993-03-04 Bayer Ag Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten
DE4216121A1 (de) * 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
US5206408A (en) * 1992-05-21 1993-04-27 Arco Chemical Technology, L.P. Process for the preparation of unsymmetric dialkyl carbonates
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
US5498743A (en) * 1994-10-20 1996-03-12 Mobil Oil Corp. Process for producing dialkylcarbonates
DE19623508C2 (de) * 1996-06-13 1998-08-20 Henkel Kgaa Verfahren zur Herstellung von Dialkylcarbonaten
CN1145600C (zh) * 1998-06-10 2004-04-14 旭化成株式会社 连续生产碳酸二烷基酯和二醇的方法
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
US6573396B2 (en) 2001-10-12 2003-06-03 Exxonmobil Chemical Patents Inc. Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate
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
BRPI0510297B1 (pt) * 2004-06-17 2014-12-23 Asahi Kasei Chemicals Corp Método para produzir um carbonato de dialquila e um diol, e, carbonato de dialquila
DE102004043990A1 (de) * 2004-09-11 2006-03-30 Lurgi Ag Verfahren zur Herstellung von Kohlensäureestern
US7799939B2 (en) * 2005-09-20 2010-09-21 Asahi Kasei Chemicals Corporation Process for production of dialkyl carbonate and diol
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
KR20080049138A (ko) * 2005-11-25 2008-06-03 아사히 가세이 케미칼즈 가부시키가이샤 디알킬카보네이트와 디올류를 공업적으로 제조하는 방법
EA012027B1 (ru) * 2005-12-12 2009-06-30 Асахи Касеи Кемикалз Корпорейшн Способ промышленного получения диалкилкарбоната и диола
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
TW200740731A (en) 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
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
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
TWI414515B (zh) 2007-01-23 2013-11-11 Shell Int Research 製備烷二醇及碳酸二烷酯的方法
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
JP4440943B2 (ja) 2007-03-19 2010-03-24 株式会社沖データ インクリボンカセット及び印刷装置
EP1995233A3 (de) * 2007-05-25 2010-06-02 Bayer MaterialScience AG Verfahren zur Herstellung von Diaryl- oder Arylalkylcarbonaten aus Dialkylcarbonaten
DE102007044033A1 (de) 2007-09-14 2009-03-19 Bayer Materialscience Ag Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten
DE102007055266A1 (de) 2007-11-20 2009-05-28 Bayer Materialscience Ag Verfahren zur Reinigung von Diarylcarbonaten
DE102008029514A1 (de) 2008-06-21 2009-12-24 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
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
WO2011018448A1 (en) 2009-08-12 2011-02-17 Shell Internationale Research Maatschappij B.V. Process for removing an alkanol impurity from a dialkyl carbonate stream
RU2531620C2 (ru) 2009-09-29 2014-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения алкандиола и диалкилкарбоната
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
EP2711353B1 (en) 2012-09-20 2018-10-31 SABIC Global Technologies B.V. Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression
US9475751B2 (en) 2012-11-21 2016-10-25 Covestro Deutschland Ag Process for producing dialkyl carbonates
US9656943B2 (en) 2015-10-20 2017-05-23 Chang Chun Plastics Co. Ltd. Process for producing dimethyl carbonate
US10131620B2 (en) 2015-10-20 2018-11-20 Chang Chun Plastics Co., Ltd. Process for producing dimethyl carbonate
SG11202000044QA (en) 2017-07-18 2020-02-27 Shell Int Research Process for preparing alkanediol and dialkyl carbonate
WO2019069209A1 (en) 2017-10-02 2019-04-11 Tbf Environmental Technology Inc. SOLVENT COMPOUNDS FOR USE AS AGENTS OF COALESCENCE
US10975016B2 (en) 2017-10-02 2021-04-13 Tbf Environmental Technology Inc. Solvent compounds for use as glycol ether replacements
ES2972157T3 (es) 2018-12-18 2024-06-11 Shell Int Research Proceso para preparar carbonato de dialquilo y alcanodiol
KR20220071197A (ko) 2019-10-03 2022-05-31 쉘 인터내셔날 리써취 마트샤피지 비.브이. 디알킬 카보네이트 및 알칸디올의 제조 공정
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
CN114865134A (zh) * 2022-05-31 2022-08-05 广东邦普循环科技有限公司 废锂离子电池电解液高效回收的方法

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US2915529A (en) * 1957-04-15 1959-12-01 Jefferson Chem Co Inc Method for preparing glycerin carbonate
US3133113A (en) * 1960-09-27 1964-05-12 Jefferson Chem Co Inc Method for preparing polycarbonate esters
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US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates
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IT998978B (it) * 1973-10-26 1976-02-20 Snam Progetti Procedimento di purificazione degli esteri dell acido carbonico
IT1034961B (it) * 1975-04-09 1979-10-10 Snam Progetti Procedimento per la preparazione di dialchilcarbonati

Also Published As

Publication number Publication date
DE2860078D1 (en) 1980-11-13
EP0001082B1 (de) 1980-07-23
JPS6116267B2 (it) 1986-04-28
US4181676A (en) 1980-01-01
EP0001082A1 (de) 1979-03-21
DE2740243A1 (de) 1979-03-15
JPS5448715A (en) 1979-04-17
IT7850968A0 (it) 1978-09-05

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