TW200516072A - Method of separating metallic catalyst constituents form reaction mixtures - Google Patents

Method of separating metallic catalyst constituents form reaction mixtures

Info

Publication number
TW200516072A
TW200516072A TW093121232A TW93121232A TW200516072A TW 200516072 A TW200516072 A TW 200516072A TW 093121232 A TW093121232 A TW 093121232A TW 93121232 A TW93121232 A TW 93121232A TW 200516072 A TW200516072 A TW 200516072A
Authority
TW
Taiwan
Prior art keywords
liquid phase
metallic catalyst
reaction mixtures
catalyst constituents
form reaction
Prior art date
Application number
TW093121232A
Other languages
English (en)
Inventor
Marc Dahlmann
Peter Fischer
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of TW200516072A publication Critical patent/TW200516072A/zh

Links

Classifications

    • 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
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
TW093121232A 2003-07-18 2004-07-16 Method of separating metallic catalyst constituents form reaction mixtures TW200516072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10332697A DE10332697A1 (de) 2003-07-18 2003-07-18 Methode zur Abtrennung von metallischen Katalysatorbestandteilen aus Reaktionsmischungen der Herstellung aromatischer Carbonate

Publications (1)

Publication Number Publication Date
TW200516072A true TW200516072A (en) 2005-05-16

Family

ID=33560208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093121232A TW200516072A (en) 2003-07-18 2004-07-16 Method of separating metallic catalyst constituents form reaction mixtures

Country Status (7)

Country Link
US (1) US20050014965A1 (zh)
JP (1) JP2005047911A (zh)
KR (1) KR20050009229A (zh)
CN (1) CN1590362A (zh)
DE (1) DE10332697A1 (zh)
ES (1) ES2246712B2 (zh)
TW (1) TW200516072A (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4945744B2 (ja) * 2005-10-20 2012-06-06 国立大学法人 宮崎大学 金の高選択的な抽出剤
TW200846319A (en) * 2007-05-28 2008-12-01 China Petrochemical Dev Corp Method for preparing carbonate diester
JP5160164B2 (ja) * 2007-08-06 2013-03-13 ルネサスエレクトロニクス株式会社 ヒューズ回路
US20100022677A1 (en) * 2008-07-24 2010-01-28 Zimmer, Inc. Reduction of free radicals in crosslinked polyethylene by infrared heating
EP2778186B1 (en) 2013-03-15 2017-07-12 SABIC Global Technologies B.V. Production of a polycarbonate with limited metal residuals
KR102041268B1 (ko) * 2013-03-15 2019-11-06 사빅 글로벌 테크놀러지스 비.브이. 고품질 폴리카보네이트를 제조하기 위한 디페닐 카보네이트의 정제 방법
KR102041556B1 (ko) 2013-07-26 2019-11-06 사빅 글로벌 테크놀러지스 비.브이. 고순도 포스겐의 제조 방법 및 제조 장치
US9663373B2 (en) 2013-07-26 2017-05-30 Sabic Global Technologies B.V. Method and apparatus for producing high purity phosgene
WO2015119981A2 (en) 2014-02-04 2015-08-13 Sabic Global Technologies B.V. Method for producing carbonates
EP3024813B1 (en) 2014-02-04 2017-03-29 SABIC Global Technologies B.V. Method for producing carbonates
CN104096388B (zh) * 2014-07-28 2015-11-04 湘潭大学 一种从固液相反应体系中直接分离催化剂的方法
CN108295908B (zh) * 2018-01-23 2020-09-22 北京工业大学 一种不对称Aldol反应后固体催化剂的回收方法
CN114790511A (zh) * 2021-01-25 2022-07-26 庆鼎精密电子（淮安）有限公司 低浓度含钯废液的回收处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613991A1 (de) * 1996-04-09 1997-10-16 Bayer Ag Rückgewinnung von Katalysatorsystemen aus diarylcarbonathaltigen Reaktionslösungen durch Suspensionskristallisation
US5981788A (en) * 1997-11-03 1999-11-09 General Electric Company Method for recovering and recycling catalyst constituents
US6191060B1 (en) * 1998-12-18 2001-02-20 General Electric Company Reclamation of metal catalysts used in the production of diaryl carbonates
US6310232B1 (en) * 2000-11-10 2001-10-30 General Electric Company Method for recycle of bromide-containing catalyst constituents
US6903049B2 (en) * 2002-02-25 2005-06-07 General Electric Company Method and catalyst composition for producing aromatic carbonates using activating solvents

Also Published As

Publication number Publication date
ES2246712B2 (es) 2006-09-16
JP2005047911A (ja) 2005-02-24
US20050014965A1 (en) 2005-01-20
DE10332697A1 (de) 2005-02-03
KR20050009229A (ko) 2005-01-24
ES2246712A1 (es) 2006-02-16
CN1590362A (zh) 2005-03-09

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