IN2007KN01112A - - Google Patents

Info

Publication number
IN2007KN01112A
IN2007KN01112A IN1112KON2007A IN2007KN01112A IN 2007KN01112 A IN2007KN01112 A IN 2007KN01112A IN 1112KON2007 A IN1112KON2007 A IN 1112KON2007A IN 2007KN01112 A IN2007KN01112 A IN 2007KN01112A
Authority
IN
India
Application number
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 IN2007KN01112A publication Critical patent/IN2007KN01112A/en

Links

Classifications

    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • 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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • 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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
IN1112KON2007 2004-10-22 2005-10-17 IN2007KN01112A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004308127 2004-10-22

Publications (1)

Publication Number Publication Date
IN2007KN01112A true IN2007KN01112A (cs) 2007-07-13

Family

ID=36202907

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1112KON2007 IN2007KN01112A (cs) 2004-10-22 2005-10-17

Country Status (9)

Country Link
US (1) US20070260084A1 (cs)
EP (1) EP1803704A1 (cs)
JP (1) JP4224514B2 (cs)
KR (2) KR100887915B1 (cs)
CN (1) CN101044109B (cs)
BR (1) BRPI0515032A (cs)
EA (1) EA011827B1 (cs)
IN (1) IN2007KN01112A (cs)
WO (1) WO2006043491A1 (cs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762560A4 (en) * 2004-06-25 2008-05-07 Asahi Kasei Chemicals Corp PROCESS FOR PRODUCING AROMATIC CARBONATE AT THE INDUSTRIAL SCALE
IN242739B (cs) * 2004-07-13 2010-09-10 Asahi Kasei Chemicals Corp
KR100870850B1 (ko) 2004-08-25 2008-11-27 아사히 가세이 케미칼즈 가부시키가이샤 고순도 디페닐카보네이트의 공업적 제조 방법
WO2006025478A1 (ja) * 2004-09-03 2006-03-09 Asahi Kasei Chemicals Corporation 高純度ジアリールカーボネートの工業的製造方法
EP1801095B1 (en) * 2004-10-14 2012-07-18 Asahi Kasei Chemicals Corporation Process for production of high-purity diaryl carbonate
EP1961781A4 (en) * 2005-12-12 2010-04-28 Asahi Kasei Chemicals Corp METHOD FOR THE INDUSTRIAL MANUFACTURE OF HIGHLY QUALITATIVE, AROMATIC POLYCARBONATE
IN2014DN07584A (cs) * 2007-02-16 2015-07-10 Sabic Innovative Plastics Ip
CN101605750B (zh) * 2007-02-16 2013-05-08 沙伯基础创新塑料知识产权有限公司 碳酸二甲酯的制备方法
KR101047928B1 (ko) 2007-05-08 2011-07-08 주식회사 엘지화학 저비점, 중비점 및 고비점 물질을 포함하는 원료의 분리방법
DE102007055266A1 (de) * 2007-11-20 2009-05-28 Bayer Materialscience Ag Verfahren zur Reinigung von Diarylcarbonaten
JP5596147B2 (ja) * 2009-08-12 2014-09-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー ジアルキルカルボナートストリームからアルカノール不純物を除去するための方法
EP2540758B1 (en) * 2011-06-29 2014-10-01 SABIC Innovative Plastics IP B.V. Late-addition catalyst formulation, reactor system, and method for producing polycarbonate
CN109096115A (zh) * 2018-07-02 2018-12-28 赵杰 一种碳酸甲乙酯制备工艺
CN113233982B (zh) * 2021-04-30 2022-12-09 上海化工研究院有限公司 一种连续精馏提纯获得高纯度水杨酸甲酯的装置及方法
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182726A (en) * 1974-06-25 1980-01-08 Snamprogetti, S.P.A. Process for the preparation of aromatic carbonates
JP3033062B2 (ja) * 1990-08-21 2000-04-17 旭化成工業株式会社 芳香族ポリカーボネートの製法
WO1992009357A1 (fr) * 1990-11-29 1992-06-11 Nitto Denko Corporation Pellicule de filtration de liquide et dispositif de filtration utilisant cette pellicule
DE4218061A1 (de) * 1992-06-01 1993-12-02 Bayer Ag Verfahren zur Herstellung von organischen Carbonaten mit mindestens einer aromatischen Estergruppe
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
DE4226755A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
JP3865420B2 (ja) * 1995-10-17 2007-01-10 三菱化学株式会社 ジアリールカーボネート製造方法
CN1076339C (zh) 1995-12-22 2001-12-19 旭化成株式会社 二烷基碳酸酯和二元醇的连续制造方法
IT1282363B1 (it) * 1996-01-16 1998-03-20 Enichem Spa Procedimento continuo per la preparazione di fenil metil carbonato
TW442516B (en) * 1996-01-17 2001-06-23 Asahi Chemical Ind Method for producing an aromatic polycarbonate having improved melt stability
JP4112048B2 (ja) * 1997-09-16 2008-07-02 旭化成ケミカルズ株式会社 芳香族カーボネート類の製法
US5990362A (en) * 1998-08-31 1999-11-23 General Electric Company Method for preparing bisphenol A
JP2001064235A (ja) * 1999-08-27 2001-03-13 Chiyoda Corp ジアリールカーボネートの製造方法
US6294684B1 (en) * 1999-12-08 2001-09-25 General Electric Company Method and apparatus for the continuous production of diaryl carbonates
US6600061B1 (en) * 2000-11-15 2003-07-29 General Electric Company Method for the continuous production of aromatic carbonates
BR0116015B1 (pt) * 2000-12-07 2011-12-13 processos para a produção de um éster e de um poliéster a partir de uma pluralidade de reagentes, e, aparelho para preparar pelo menos um monÈmero de éster, um oligÈmero de éster ou um poliéster.
JP2004323384A (ja) * 2003-04-22 2004-11-18 Mitsubishi Gas Chem Co Inc ジアリールカーボネートの連続的製造方法

Also Published As

Publication number Publication date
KR100887915B1 (ko) 2009-03-12
EA011827B1 (ru) 2009-06-30
JP4224514B2 (ja) 2009-02-18
JPWO2006043491A1 (ja) 2008-05-22
KR20070039983A (ko) 2007-04-13
WO2006043491A1 (ja) 2006-04-27
US20070260084A1 (en) 2007-11-08
KR20080104197A (ko) 2008-12-01
EA200700919A1 (ru) 2008-02-28
CN101044109B (zh) 2011-07-06
EP1803704A1 (en) 2007-07-04
CN101044109A (zh) 2007-09-26
BRPI0515032A (pt) 2008-07-01

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