[go: up one dir, main page]

TW200734301A - Process for industrially producing dialkyl carbonate and diol - Google Patents

Process for industrially producing dialkyl carbonate and diol

Info

Publication number
TW200734301A
TW200734301A TW095146876A TW95146876A TW200734301A TW 200734301 A TW200734301 A TW 200734301A TW 095146876 A TW095146876 A TW 095146876A TW 95146876 A TW95146876 A TW 95146876A TW 200734301 A TW200734301 A TW 200734301A
Authority
TW
Taiwan
Prior art keywords
less
diol
ton
dialkyl carbonate
hours
Prior art date
Application number
TW095146876A
Other languages
English (en)
Inventor
Shinsuke Fukuoka
Hironori Miyaji
Hiroshi Hachiya
Kazuhiko Matsuzaki
Original Assignee
Asahi Kasei Chemicals 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 Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of TW200734301A publication Critical patent/TW200734301A/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00Processes involving the simultaneous production of more than one class of oxygen-containing compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/32Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00Other general methods
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00Preparation of esters of carbonic or haloformic acids
    • C07C68/06Preparation of esters of carbonic or haloformic acids from organic carbonates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00Preparation of esters of carbonic or haloformic acids
    • C07C68/06Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C07C68/065Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
TW095146876A 2005-12-21 2006-12-14 Process for industrially producing dialkyl carbonate and diol TW200734301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005368234 2005-12-21

Publications (1)

Publication Number Publication Date
TW200734301A true TW200734301A (en) 2007-09-16

Family

ID=38188509

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095146876A TW200734301A (en) 2005-12-21 2006-12-14 Process for industrially producing dialkyl carbonate and diol

Country Status (9)

Country Link
US (1) US20090264670A1 (zh)
EP (1) EP1964829A1 (zh)
JP (1) JP4236208B2 (zh)
KR (1) KR20080069263A (zh)
CN (1) CN101341109B (zh)
BR (1) BRPI0620119A2 (zh)
EA (1) EA011788B1 (zh)
TW (1) TW200734301A (zh)
WO (1) WO2007072728A1 (zh)

Families Citing this family (8)

* 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
EP1953132B1 (en) * 2005-11-25 2015-08-26 Asahi Kasei Chemicals Corporation Process for industrial production of dialkyl carbonates and diols
TWI314549B (en) 2005-12-26 2009-09-11 Asahi Kasei Chemicals Corp Industrial process for separating out dialkyl carbonate
FR2933311B1 (fr) * 2008-07-03 2012-02-03 Inst Francais Du Petrole Plateaux de colonnes de contact gaz-liquide a ecoulement co-courant a haut barrage de liquide
DE102011081828A1 (de) * 2011-08-30 2013-02-28 Evonik Degussa Gmbh Verfahren zur Umsetzung von Methylmercaptopropionaldehyd aus Roh-Acrolein und Roh-Methylmercaptan
CN106714923B (zh) * 2014-09-24 2020-04-24 国际壳牌研究有限公司 制备烷二醇的方法及装置
JP7661517B2 (ja) 2021-10-05 2025-04-14 旭化成株式会社 高純度ジアリールカーボネートの製造方法
JPWO2024034609A1 (zh) 2022-08-09 2024-02-15

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3652035B2 (ja) * 1995-10-31 2005-05-25 旭化成ケミカルズ株式会社 ジアルキルカーボネートおよびジオールの連続的製造法
DE69935979T2 (de) * 1998-06-10 2007-12-13 Asahi Kasei Chemicals Corp. Verfahren zur kontinuierlichen herstellung eines dialkylcarbonats und eines diols
ES2291190T3 (es) * 1999-03-03 2008-03-01 Asahi Kasei Chemicals Corporation Metodo para producir continuamente un carbonato de dialquilo y un diol.
JP3963357B2 (ja) * 2002-05-23 2007-08-22 三菱化学株式会社 ジメチルカーボネート及びエチレングリコールの製造方法
US7645896B2 (en) * 2004-06-17 2010-01-12 Asahi Kasei Chemicals Corporation Method for producing a dialkyl carbonate and a diol
WO2006001256A1 (ja) * 2004-06-25 2006-01-05 Asahi Kasei Chemicals Corporation 芳香族カーボネートの工業的製造法

Also Published As

Publication number Publication date
BRPI0620119A2 (pt) 2011-11-01
JPWO2007072728A1 (ja) 2009-05-28
WO2007072728A1 (ja) 2007-06-28
EP1964829A1 (en) 2008-09-03
EA011788B1 (ru) 2009-06-30
EA200801410A1 (ru) 2008-10-30
CN101341109A (zh) 2009-01-07
KR20080069263A (ko) 2008-07-25
US20090264670A1 (en) 2009-10-22
CN101341109B (zh) 2011-12-28
JP4236208B2 (ja) 2009-03-11

Similar Documents

Publication Publication Date Title
TW200738602A (en) Industrial process for producing high-purity diol
EA200700490A1 (ru) Способ производства высокочистого дифенилкарбоната в промышленном масштабе
EA200700124A1 (ru) Способ промышленного производства ароматического карбоната
EA200700231A1 (ru) Промышленный способ производства ароматического карбоната
EP1767517A4 (en) INDUSTRIAL PROCESS FOR PREPARING AN AROMATIC CARBONATE
EP1767518A4 (en) PROCESS FOR THE PRODUCTION OF AROMATIC CARBON IN INDUSTRIAL QUANTITY
EA200700234A1 (ru) Промышленный способ производства ароматического карбоната
TW200740735A (en) Industrial process for production of high-purity diol
TW200734301A (en) Process for industrially producing dialkyl carbonate and diol
EA200700125A1 (ru) Способ промышленного получения ароматического карбоната
TW200738601A (en) Industrial process for production of dialkyl carbonate and diol
TW200730483A (en) Process for industrially producing dialkyl carbonate and diol
TW200732289A (en) Process for industrially producing dialkyl carbonate and diol
EA200700705A1 (ru) Промышленный способ выделения побочно полученного спирта
EA200700530A1 (ru) Промышленный способ получения высокочистого дифенилкарбоната
EA200801329A1 (ru) Способ промышленного получения диалкилкарбоната и диола с высоким выходом
EA200801181A1 (ru) Способ промышленного получения диалкилкарбоната и диола
TW200732290A (en) Industrial process for production of high-purity diaryl carbonate
EA200801330A1 (ru) Способ промышленного получения диалкилкарбоната и диола
TW200726745A (en) Industrial process for production of aromatic carbonate
TW200726740A (en) Process for production of dialkyl carbonate and diol
TH74564A (th) กระบวนการในทางอุตสาหกรรมสำหรับการผลิตเกี่ยวกับ อะโรมาติก คาร์บอเนต
TH90866B (th) กระบวนการสำหรับการผลิตไดแอลคิลคาร์บอเนต และไดออลเชิงในเชิงอุตสาหกรรม
TH91798B (th) กระบวนการเชิงอุตสาหกรรมสำหรับการผลิตของอะโรมาติกคาร์บอเนตคุณภาพสูง
TH89673A (th) กระบวนการสำหรับการผลิตเชิงอุตสาหกรรมไดแอลคิลคาร์บอเนตและไดออล