BR0109216A - Processos de separação - Google Patents

Processos de separação

Info

Publication number
BR0109216A
BR0109216A BR0109216-2A BR0109216A BR0109216A BR 0109216 A BR0109216 A BR 0109216A BR 0109216 A BR0109216 A BR 0109216A BR 0109216 A BR0109216 A BR 0109216A
Authority
BR
Brazil
Prior art keywords
products
organophosphorus ligand
reaction
selectivity
degradation
Prior art date
Application number
BR0109216-2A
Other languages
English (en)
Inventor
John Nicholas Argyropoulos
Jeffrey Scott Kanel
Michael Leo Tulchinsky
David James Miller
Donald Lee Morrison
Paul Foley
David Robert Bryant
Ailene Gardner Phillips
Brian Michael Roesch
John Robert Briggs
Max Min Lee
John Michael Maher
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BR0109216A publication Critical patent/BR0109216A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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)
  • Catalysts (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Luminescent Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"PROCESSOS DE SEPARAçãO". Esta invenção refere-se a um processo para separar um ou mais produtos da degradação do ligante organofósforo, um ou mais subprodutos da reação e um ou mais produtos de um fluido de produto de reação continuamente gerado compreendendo um ou mais reagentes não reagidos, um catalisador de complexo ligante metal-organofósforo, ligante organofósforo opcionalmente livre, tais um ou mais produtos da degradação do ligante organofósforo, tais subprodutos de reação, tais um ou mais produtos, um ou mais solventes não-polares e um ou mais solventes polares, por separação de fase onde (i) a seletividade da fase não-polar para o ligante organofósforo com relação aos um ou mais produtos é expressa pela relação de coeficiente de divisão Ef1, que é um valor maior que cerca de 2,5, (ii) a seletividade da fase não-polar para o ligante organofósforo com relação a um ou mais produtos da degradação do ligante organofósforo é expressa pela relação de coeficiente de divisão Ef2, que é um valor maior do que cerca de 2,5 e (iii) a seletividade da fase não-polar para o ligante organofósforo com relação a um ou mais subprodutos da reação é expressa pela relação de coeficiente de divisão Ef3, que é um valor maior do que cerca de 2,5.
BR0109216-2A 2000-03-15 2001-03-14 Processos de separação BR0109216A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/526,337 US6307110B1 (en) 2000-03-15 2000-03-15 Separation processes
PCT/US2001/008173 WO2001068250A2 (en) 2000-03-15 2001-03-14 Separation of reaction products containing organophosphorus complexes

Publications (1)

Publication Number Publication Date
BR0109216A true BR0109216A (pt) 2002-12-03

Family

ID=24096919

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109216-2A BR0109216A (pt) 2000-03-15 2001-03-14 Processos de separação

Country Status (14)

Country Link
US (1) US6307110B1 (pt)
EP (1) EP1265830B1 (pt)
JP (1) JP2003526690A (pt)
KR (1) KR20030031889A (pt)
CN (1) CN1429189A (pt)
AT (1) ATE393132T1 (pt)
AU (2) AU2001245718B2 (pt)
BR (1) BR0109216A (pt)
CA (1) CA2403091A1 (pt)
DE (1) DE60133726T2 (pt)
MX (1) MXPA02009086A (pt)
NO (1) NO20024359L (pt)
RU (1) RU2261760C2 (pt)
WO (1) WO2001068250A2 (pt)

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EP1776328B1 (en) 2004-08-02 2018-04-18 Dow Technology Investments LLC Stabilization of a hydroformylation process
RU2458906C2 (ru) * 2007-03-20 2012-08-20 Дау Текнолоджи Инвестментс Ллс Способ гидроформилирования с усовершенствованным контролем над изомерами продуктов
EP2200957B2 (en) † 2007-09-07 2016-09-14 Dow Global Technologies LLC Hydrogenation of alicyclic dialdehydes to alicyclic diols
MX2011010379A (es) 2009-03-31 2011-10-17 Dow Technology Investments Llc Proceso de hidroformilacion con un ligando de biosfosfito doblemente de extremo abierto.
DE102009016652A1 (de) * 2009-04-07 2010-10-14 Oxea Gmbh Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrags
EP2488539B2 (en) 2009-10-16 2023-12-20 Dow Technology Investments LLC Gas phase hydroformylation process
KR101310552B1 (ko) * 2010-04-20 2013-09-23 주식회사 엘지화학 올레핀의 하이드로포르밀화에 의한 알데히드 제조 방법
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8829248B2 (en) 2010-08-18 2014-09-09 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US9227896B2 (en) 2010-08-18 2016-01-05 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US8785686B2 (en) 2010-09-23 2014-07-22 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8709376B2 (en) 2010-09-23 2014-04-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
EP2624953B1 (en) 2010-10-05 2018-10-24 Dow Technology Investments LLC Hydroformylation process
BR112013012840B1 (pt) 2010-11-30 2020-02-18 Kimberly-Clark Worldwide, Inc. Artigo absorvente para o cuidado feminino, que define uma linha de centro longitudinal e uma linha de centro transversal
US8765999B2 (en) 2012-03-27 2014-07-01 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
US8829234B2 (en) 2012-03-27 2014-09-09 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
US8927766B2 (en) 2012-03-27 2015-01-06 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US8703999B2 (en) 2012-03-27 2014-04-22 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
KR102098429B1 (ko) 2012-12-06 2020-04-07 다우 테크놀로지 인베스트먼츠 엘엘씨. 하이드로포밀화 방법
CN113321597B (zh) * 2021-06-24 2023-04-07 索闻特环保科技(上海)有限公司 含有异丙醇、乙腈、三乙胺和水的混合液的处理方法
CN115845927B (zh) * 2022-11-02 2024-02-13 中国科学院上海高等研究院 一种用于合成羧酸的钴配合物催化剂、制备方法及其应用

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Also Published As

Publication number Publication date
DE60133726T2 (de) 2009-07-02
JP2003526690A (ja) 2003-09-09
DE60133726D1 (de) 2008-06-05
ATE393132T1 (de) 2008-05-15
AU2001245718B2 (en) 2004-12-02
CN1429189A (zh) 2003-07-09
MXPA02009086A (es) 2003-05-23
US6307110B1 (en) 2001-10-23
RU2261760C2 (ru) 2005-10-10
NO20024359L (no) 2002-11-13
EP1265830B1 (en) 2008-04-23
NO20024359D0 (no) 2002-09-12
CA2403091A1 (en) 2001-09-20
KR20030031889A (ko) 2003-04-23
WO2001068250A3 (en) 2002-01-31
AU4571801A (en) 2001-09-24
WO2001068250A2 (en) 2001-09-20
EP1265830A2 (en) 2002-12-18
RU2002127590A (ru) 2004-02-27

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7O E 8O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2016 DE 25/08/2009.