CN101346340B - 碳酸二烷基酯的工业分离方法 - Google Patents

碳酸二烷基酯的工业分离方法 Download PDF

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Publication number
CN101346340B
CN101346340B CN2006800492531A CN200680049253A CN101346340B CN 101346340 B CN101346340 B CN 101346340B CN 2006800492531 A CN2006800492531 A CN 2006800492531A CN 200680049253 A CN200680049253 A CN 200680049253A CN 101346340 B CN101346340 B CN 101346340B
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distillation column
formula
carbonate
dialkyl carbonate
aliphatic monohydric
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Chinese (zh)
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CN101346340A (zh
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福冈伸典
宫地裕纪
八谷广志
松崎一彦
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Asahi Kasei Corp
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Asahi Kasei Chemicals Corp
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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN2006800492531A 2005-12-26 2006-12-15 碳酸二烷基酯的工业分离方法 Active CN101346340B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP371643/2005 2005-12-26
JP2005371643 2005-12-26
PCT/JP2006/325089 WO2007074664A1 (ja) 2005-12-26 2006-12-15 ジアルキルカーボネートの工業的分離方法

Publications (2)

Publication Number Publication Date
CN101346340A CN101346340A (zh) 2009-01-14
CN101346340B true CN101346340B (zh) 2012-03-28

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CN2006800492531A Active CN101346340B (zh) 2005-12-26 2006-12-15 碳酸二烷基酯的工业分离方法

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Country Link
US (1) US8049028B2 (enExample)
EP (1) EP1967508B1 (enExample)
JP (1) JP4260212B2 (enExample)
KR (1) KR101002863B1 (enExample)
CN (1) CN101346340B (enExample)
BR (1) BRPI0620605B1 (enExample)
EA (1) EA012062B1 (enExample)
IN (1) IN2008KN00869A (enExample)
TW (1) TWI314549B (enExample)
WO (1) WO2007074664A1 (enExample)

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EA012516B1 (ru) * 2005-11-25 2009-10-30 Асахи Касеи Кемикалз Корпорейшн Способ промышленного получения диалкилкарбоната и диола
TWI334410B (en) 2006-01-10 2010-12-11 Asahi Kasei Chemicals Corp Industrial process for production of high-purity diol
DE102009053370A1 (de) * 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
DE102010042936A1 (de) 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
JP5958549B2 (ja) * 2012-10-15 2016-08-02 宇部興産株式会社 ジエチルカーボネートの製造方法
CN107428669B (zh) 2015-03-23 2021-07-16 沙特基础工业全球技术有限公司 用于生产碳酸芳基酯的整合的方法和装置
WO2016151488A1 (en) 2015-03-23 2016-09-29 Sabic Global Technologies B.V. Integrated method and apparatus for the production of aryl carbonates
CN105194899A (zh) * 2015-10-16 2015-12-30 青岛科技大学 一种分离甲苯-异丁苯混合物的变径精馏装置及方法
ES3042288T3 (en) * 2021-01-08 2025-11-19 Asahi Chemical Ind Distillation column and method for industrial production of dialkyl carbonates and diols
US20240199527A1 (en) * 2021-04-28 2024-06-20 Asahi Kasei Kabushiki Kaisha Production method of dialkyl carbonate and production apparatus for dialkyl carbonate
KR102759664B1 (ko) * 2021-11-30 2025-02-03 롯데케미칼 주식회사 카보네이트의 제조 방법
CN118059788B (zh) * 2024-04-17 2024-07-16 临涣焦化股份有限公司 一种碳酸二甲酯提纯脱轻装置及脱轻方法

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JPH06228026A (ja) 1993-02-01 1994-08-16 Mitsubishi Gas Chem Co Inc メタノールとジメチルカーボネートの分離法
JPH0725830A (ja) 1993-07-08 1995-01-27 Daicel Chem Ind Ltd 炭酸ジエステルの精製法及びその精製法によって得られた炭酸ジエステルを用いて製造したポリカーボネート
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JP2002371037A (ja) * 2001-06-12 2002-12-26 Mitsubishi Chemicals Corp 高純度ジメチルカーボネートの製造方法

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CN1946660B (zh) * 2004-06-17 2012-11-14 旭化成化学株式会社 生产碳酸二烷基酯和二醇的方法
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JP2006206497A (ja) 2005-01-28 2006-08-10 Asahi Kasei Chemicals Corp ジアルキルカーボネートおよびジオールを製造する方法
EA012516B1 (ru) 2005-11-25 2009-10-30 Асахи Касеи Кемикалз Корпорейшн Способ промышленного получения диалкилкарбоната и диола
EP1961721A1 (en) 2005-12-12 2008-08-27 Asahi Kasei Chemicals Corporation Process for production of dialkyl carbonate and diol in industrial scale
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EP1964829A1 (en) 2005-12-21 2008-09-03 Asahi Kasei Chemicals Corporation Process for production of dialkyl carbonate and diol in industrial scale
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06196464A (ja) 1992-12-25 1994-07-15 San Seal:Kk 半導体洗浄用炭酸ジエチルの製造方法
JPH06228026A (ja) 1993-02-01 1994-08-16 Mitsubishi Gas Chem Co Inc メタノールとジメチルカーボネートの分離法
JPH0725830A (ja) 1993-07-08 1995-01-27 Daicel Chem Ind Ltd 炭酸ジエステルの精製法及びその精製法によって得られた炭酸ジエステルを用いて製造したポリカーボネート
JP2000281630A (ja) * 1999-03-26 2000-10-10 Mitsubishi Chemicals Corp 非対称ジアルキルカーボネートの製造方法
JP2002371037A (ja) * 2001-06-12 2002-12-26 Mitsubishi Chemicals Corp 高純度ジメチルカーボネートの製造方法

Also Published As

Publication number Publication date
EP1967508B1 (en) 2013-11-13
JP4260212B2 (ja) 2009-04-30
BRPI0620605B1 (pt) 2016-06-21
IN2008KN00869A (enExample) 2008-11-28
EA012062B1 (ru) 2009-08-28
KR20080072936A (ko) 2008-08-07
WO2007074664A1 (ja) 2007-07-05
JPWO2007074664A1 (ja) 2009-06-04
US8049028B2 (en) 2011-11-01
BRPI0620605A2 (pt) 2012-07-24
EA200800919A1 (ru) 2008-08-29
CN101346340A (zh) 2009-01-14
EP1967508A1 (en) 2008-09-10
US20090054676A1 (en) 2009-02-26
KR101002863B1 (ko) 2010-12-21
TWI314549B (en) 2009-09-11
EP1967508A4 (en) 2010-12-29
TW200734299A (en) 2007-09-16

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Effective date of registration: 20160425

Address after: Tokyo, Japan, Japan

Patentee after: Asahi Kasei Kogyo K. K.

Address before: Tokyo, Japan, Japan

Patentee before: Asahi Kasei Chemical K. K.