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AU2001245722A1 - Improved separation processes - Google Patents

Improved separation processes

Info

Publication number
AU2001245722A1
AU2001245722A1 AU2001245722A AU4572201A AU2001245722A1 AU 2001245722 A1 AU2001245722 A1 AU 2001245722A1 AU 2001245722 A AU2001245722 A AU 2001245722A AU 4572201 A AU4572201 A AU 4572201A AU 2001245722 A1 AU2001245722 A1 AU 2001245722A1
Authority
AU
Australia
Prior art keywords
separation processes
improved separation
improved
processes
separation
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001245722A
Inventor
John Nicholas Argyropoulos
John Robert Briggs
David Robert Bryant
Jeffrey Scott Kanel
Min Max Lee
John Michael Maher
Ailene Gardner Phillips
Brain Michael Roesch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of AU2001245722A1 publication Critical patent/AU2001245722A1/en
Abandoned legal-status Critical Current

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)
AU2001245722A 2000-03-15 2001-03-14 Improved separation processes Abandoned AU2001245722A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09526434 2000-03-15
US09/526,434 US6303829B1 (en) 2000-03-15 2000-03-15 Separation processes
PCT/US2001/008180 WO2001068251A2 (en) 2000-03-15 2001-03-14 Separation of reaction products containing organophosphorus complexes

Publications (1)

Publication Number Publication Date
AU2001245722A1 true AU2001245722A1 (en) 2001-09-24

Family

ID=24097322

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245722A Abandoned AU2001245722A1 (en) 2000-03-15 2001-03-14 Improved separation processes

Country Status (3)

Country Link
US (1) US6303829B1 (en)
AU (1) AU2001245722A1 (en)
WO (1) WO2001068251A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1537247E (en) 2002-07-08 2007-12-17 Engelhard Corp REMOVAL OF METAL COMPOUNDS
JP4523411B2 (en) 2002-08-31 2010-08-11 エボニック オクセノ ゲゼルシャフト ミット ベシュレンクテル ハフツング Process for hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonates
EP1646599B1 (en) 2003-07-03 2015-12-02 Dow Technology Investments LLC Minimization of ligand degradation products, or reversion of same to useful phosphine ligands
EP1776328B2 (en) 2004-08-02 2025-03-26 Dow Technology Investments LLC Stabilization of a hydroformylation process
BRPI0808297B1 (en) * 2007-03-20 2017-02-07 Dow Technology Investments Llc hydroformylation process
EP2200957B2 (en) * 2007-09-07 2016-09-14 Dow Global Technologies LLC Hydrogenation of alicyclic dialdehydes to alicyclic diols
KR101706797B1 (en) 2009-03-31 2017-02-15 다우 테크놀로지 인베스트먼츠 엘엘씨. Hydroformylation process with a doubly open-ended bisphosphite ligand
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
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8709376B2 (en) 2010-09-23 2014-04-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8785686B2 (en) 2010-09-23 2014-07-22 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
HK1199629A1 (en) 2011-12-21 2015-07-10 因温斯特技术公司 Extraction solvent control for reducing stable emulsions
EP2794047B1 (en) 2011-12-21 2021-04-14 INVISTA Textiles (U.K.) Limited Extraction solvent control for reducing stable emulsions
US9388204B2 (en) 2011-12-21 2016-07-12 Invista North America S.A.R.L. Extraction solvent control for reducing stable emulsions
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
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
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
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904547A (en) 1973-06-06 1975-09-09 Gen Electric Process for recycling a cobalt hydroformylation catalyst
JPS55118429A (en) 1979-03-05 1980-09-11 Mitsubishi Petrochem Co Ltd Preparation of tricyclodecanedimethylol
US4633021A (en) 1985-11-29 1986-12-30 National Distillers And Chemical Corporation Olefin hydroformylation
US4845306A (en) 1987-04-24 1989-07-04 Eastman Kodak Company Catalyst material recovery or concentration process
US5180854A (en) 1988-07-14 1993-01-19 Union Carbide Chemicals & Plastics Technology Corporation Process for catalyst aldehyde product separation
US5138101A (en) 1991-07-19 1992-08-11 Eastman Kodak Company Recovery of high-boiling aldehydes from rhodium-catalyzed hydroformylation processes
DE4204808A1 (en) 1992-02-18 1993-08-19 Basf Ag PROCESS FOR PREPARING (OMEGA) FORMYL ALKANCARBONE ACID ESTERS
US5463082A (en) 1993-07-08 1995-10-31 Exxon Research And Engineering Company Fluorous multiphase systems
BE1007944A3 (en) 1993-12-30 1995-11-21 Dsm Nv PROCESS FOR THE PREPARATION OF 5-formylvaleric AND ester.
FR2729385B1 (en) 1995-01-17 1997-04-04 Centre Nat Rech Scient PROCESS FOR HYDROFORMYLATION OF AN OLEFIN IN A BIPHASIC MEDIUM
US5648554A (en) 1995-04-12 1997-07-15 Mitsubishi Chemical Corporation Method for producing aldehydes
DE19532393A1 (en) 1995-09-02 1997-03-06 Hoechst Ag Process for the hydroformylation of olefinically unsaturated compounds
JP3324760B2 (en) 1995-09-26 2002-09-17 株式会社クラレ Hydroformylation method
US5811590A (en) 1995-10-25 1998-09-22 Shell Oil Company Hydroformylation process
US5789625A (en) 1995-12-06 1998-08-04 Union Carbide Chemicals & Plastics Technology Corporation Metal-ligand complex catalyzed processes
MY120454A (en) 1997-07-29 2005-10-31 Du Pont Improved process of preparation of linear aldehydes
EP0922691B1 (en) 1997-12-03 2004-04-28 Shell Internationale Research Maatschappij B.V. Hydroformylation process
US5952530A (en) 1998-02-02 1999-09-14 Union Carbide Chemicals & Plastics Technology Corporation Separation processes
US5932772A (en) 1998-02-02 1999-08-03 Union Carbide Chemicals & Plastics Technology Corporation Separation processes

Also Published As

Publication number Publication date
WO2001068251A3 (en) 2002-01-31
US6303829B1 (en) 2001-10-16
WO2001068251A2 (en) 2001-09-20

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