IN2008KN00869A - - Google Patents

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Publication number
IN2008KN00869A
IN2008KN00869A IN869KON2008A IN2008KN00869A IN 2008KN00869 A IN2008KN00869 A IN 2008KN00869A IN 869KON2008 A IN869KON2008 A IN 869KON2008A IN 2008KN00869 A IN2008KN00869 A IN 2008KN00869A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Fukuoka Shinsuke
Miyaji Hironori
Hachiya Hiroshi
Matsuzaki Kazuhiko
Original Assignee
Asahi Chemical Corp
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 Asahi Chemical Corp filed Critical Asahi Chemical Corp
Publication of IN2008KN00869A publication Critical patent/IN2008KN00869A/en

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
    • 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
    • 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

Landscapes

  • 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)
IN869KON2008 2005-12-26 2006-12-15 IN2008KN00869A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005371643 2005-12-26

Publications (1)

Publication Number Publication Date
IN2008KN00869A true IN2008KN00869A (cs) 2008-11-28

Family

ID=38217884

Family Applications (1)

Application Number Title Priority Date Filing Date
IN869KON2008 IN2008KN00869A (cs) 2005-12-26 2006-12-15

Country Status (10)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090253939A1 (en) * 2005-11-25 2009-10-08 Asahi Kasei Chemicals Corporation Process for industrially producing dialkyl carbonate and diol
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
CN104718183B (zh) * 2012-10-15 2016-06-08 宇部兴产株式会社 碳酸二乙酯的制造方法
KR20170129909A (ko) 2015-03-23 2017-11-27 사빅 글로벌 테크놀러지스 비.브이. 아릴 카보네이트의 제조를 위한 통합된 방법 및 장치
KR102377034B1 (ko) 2015-03-23 2022-03-21 사빅 글로벌 테크놀러지스 비.브이. 아릴 카보네이트의 제조를 위한 통합된 방법 및 장치
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
KR20230098307A (ko) * 2021-01-08 2023-07-03 아사히 가세이 가부시키가이샤 디알킬카보네이트류와 디올류를 공업적으로 제조하는 방법
CA3214294A1 (en) * 2021-04-28 2022-11-03 Miyako ENOMOTO 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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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
US20090253939A1 (en) 2005-11-25 2009-10-08 Asahi Kasei Chemicals Corporation Process for industrially producing dialkyl carbonate and diol
KR20080067709A (ko) 2005-12-12 2008-07-21 아사히 가세이 케미칼즈 가부시키가이샤 디알킬카르보네이트와 디올류의 공업적 제조 방법
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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
TW200732290A (en) 2005-12-16 2007-09-01 Asahi Kasei Chemicals Corp Industrial process for production of high-purity diaryl carbonate
TW200726745A (en) 2005-12-16 2007-07-16 Asahi Kasei Chemicals Corp Industrial process for production of aromatic carbonate
CN101341114B (zh) 2005-12-19 2012-07-25 旭化成化学株式会社 工业规模制备高纯度碳酸二苯酯的方法
JP4236208B2 (ja) 2005-12-21 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
TW200738601A (en) 2005-12-27 2007-10-16 Asahi Kasei Chemicals Corp Industrial process for production of dialkyl carbonate and diol
TW200738602A (en) 2006-02-01 2007-10-16 Asahi Kasei Chemicals Corp Industrial process for producing high-purity diol

Also Published As

Publication number Publication date
TWI314549B (en) 2009-09-11
CN101346340A (zh) 2009-01-14
BRPI0620605A2 (pt) 2012-07-24
BRPI0620605B1 (pt) 2016-06-21
KR101002863B1 (ko) 2010-12-21
JP4260212B2 (ja) 2009-04-30
EA012062B1 (ru) 2009-08-28
EA200800919A1 (ru) 2008-08-29
US20090054676A1 (en) 2009-02-26
JPWO2007074664A1 (ja) 2009-06-04
TW200734299A (en) 2007-09-16
CN101346340B (zh) 2012-03-28
WO2007074664A1 (ja) 2007-07-05
KR20080072936A (ko) 2008-08-07
EP1967508B1 (en) 2013-11-13
EP1967508A1 (en) 2008-09-10
EP1967508A4 (en) 2010-12-29
US8049028B2 (en) 2011-11-01

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