AU1346197A - Production of isocyanate using chlorine recycle - Google Patents

Production of isocyanate using chlorine recycle

Info

Publication number
AU1346197A
AU1346197A AU13461/97A AU1346197A AU1346197A AU 1346197 A AU1346197 A AU 1346197A AU 13461/97 A AU13461/97 A AU 13461/97A AU 1346197 A AU1346197 A AU 1346197A AU 1346197 A AU1346197 A AU 1346197A
Authority
AU
Australia
Prior art keywords
isocyanate
production
chlorine recycle
recycle
chlorine
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
AU13461/97A
Other languages
English (en)
Inventor
Douglas John Eames
Vinci Martinez Felix
Francisco Jose Freire
Bruce Arthur Kaiser
Clarence Garlan Law Jr.
Dennie Turin Mah
John Scott Newman
James Arthur Trainham Iii
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21737045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU1346197(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU1346197A publication Critical patent/AU1346197A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU13461/97A 1995-12-28 1996-12-17 Production of isocyanate using chlorine recycle Abandoned AU1346197A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US934095P 1995-12-28 1995-12-28
US009340 1995-12-28
PCT/US1996/020533 WO1997024320A1 (en) 1995-12-28 1996-12-17 Production of isocyanate using chlorine recycle

Publications (1)

Publication Number Publication Date
AU1346197A true AU1346197A (en) 1997-07-28

Family

ID=21737045

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13461/97A Abandoned AU1346197A (en) 1995-12-28 1996-12-17 Production of isocyanate using chlorine recycle

Country Status (7)

Country Link
EP (1) EP0876335B2 (en, 2012)
JP (1) JP2001516333A (en, 2012)
AU (1) AU1346197A (en, 2012)
DE (1) DE69608315T3 (en, 2012)
IN (1) IN190134B (en, 2012)
TW (1) TW388775B (en, 2012)
WO (1) WO1997024320A1 (en, 2012)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50005436D1 (de) * 1999-06-18 2004-04-01 Bayer Ag Verfahren zum abbau organischer verbindungen in wasser
DE19928741A1 (de) * 1999-06-23 2000-12-28 Basf Ag Helle Isocyanate, Verfahren zu deren Herstellung und deren Verwendung
DE10235476A1 (de) * 2002-08-02 2004-02-12 Basf Ag Integriertes Verfahren zur Herstellung von Isocyanaten
ES2702105T3 (es) * 2005-03-10 2019-02-27 Mitsui Chemicals Inc Proceso para la producción de poliisocianato y equipamiento para la producción del mismo
JP4723882B2 (ja) * 2005-03-10 2011-07-13 三井化学株式会社 ポリイソシアネートの製造方法
JP5175033B2 (ja) * 2005-03-10 2013-04-03 三井化学株式会社 ポリイソシアネートの製造方法およびポリイソシアネートの製造装置
JP4712422B2 (ja) * 2005-04-05 2011-06-29 三井化学株式会社 ポリイソシアネート製造装置
JP4750449B2 (ja) * 2005-04-05 2011-08-17 三井化学株式会社 ポリイソシアネート製造装置
WO2006109416A1 (ja) * 2005-04-05 2006-10-19 Mitsui Chemicals Polyurethanes, Inc. ポリイソシアネート製造装置およびガス処理装置
DE102005032663A1 (de) * 2005-07-13 2007-01-18 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
JP4791783B2 (ja) * 2005-08-31 2011-10-12 三井化学株式会社 ポリイソシアネートの製造方法
CN101326153B (zh) 2005-12-08 2012-06-13 亨茨曼国际有限公司 制备二氨基二苯基甲烷的方法
JP4785515B2 (ja) * 2005-12-08 2011-10-05 住友化学株式会社 塩素の製造方法
DE102006022447A1 (de) * 2006-05-13 2007-11-15 Bayer Materialscience Ag Verfahren zur gekoppelten Herstellung von Chlor und Isocyanaten
DE102006024542A1 (de) 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas
JP5041769B2 (ja) 2006-09-06 2012-10-03 住友化学株式会社 スタートアップ方法
DE102007020146A1 (de) 2007-04-26 2008-10-30 Bayer Materialscience Ag Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
EP2028178A1 (de) * 2007-08-22 2009-02-25 Bayer MaterialScience AG Herstellung von Isocyanaten mit niedrigen Chlorgehalten
DE102008009761A1 (de) 2008-02-19 2009-08-27 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
DE102008012037A1 (de) 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
JP5580837B2 (ja) 2009-01-29 2014-08-27 プリンストン ユニバーシティー 二酸化炭素の有機生成物への変換
KR20120088649A (ko) 2009-07-14 2012-08-08 바스프 에스이 디페닐메탄 계열의 담색 이소시아네이트의 제조 방법
JP5581676B2 (ja) * 2009-12-02 2014-09-03 セントラル硝子株式会社 フッ素ガス生成装置
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8845877B2 (en) 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
SG174715A1 (en) 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
ES2643234T3 (es) 2010-03-30 2017-11-21 Covestro Deutschland Ag Procedimiento para la preparación de carbonatos de diarilo y policarbonatos
US8845878B2 (en) 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
BR112013033326A2 (pt) 2011-07-06 2017-01-31 Liquid Light Inc captura de dióxido de carbono e conversão para produtos orgânicos
CN103649374A (zh) 2011-07-06 2014-03-19 液体光有限公司 二氧化碳还原生成羧酸、乙二醇和羧酸盐
EP2559658A1 (en) * 2011-08-19 2013-02-20 Huntsman International LLC A process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
US8845876B2 (en) 2012-07-26 2014-09-30 Liquid Light, Inc. Electrochemical co-production of products with carbon-based reactant feed to anode
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US9267212B2 (en) 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US9873951B2 (en) 2012-09-14 2018-01-23 Avantium Knowledge Centre B.V. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
WO2014046790A1 (en) * 2012-09-19 2014-03-27 Liquid Light, Inc. Electrochemical co-production of a glycol and an alkene employing recycled halide
HUE048607T2 (hu) 2015-03-12 2020-08-28 Basf Se Eljárás foszgént és sósavat tartalmazó anyagáram szétválasztására
JP7029420B2 (ja) * 2019-02-21 2022-03-03 株式会社東芝 二酸化炭素電解セル用電極触媒層、ならびにそれを具備する、電解セルおよび二酸化炭素電解用電解装置
DE102019215891A1 (de) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur elektrochemischen Wasserstoffkomprimierung
EP3819259A1 (de) * 2019-11-06 2021-05-12 Covestro Deutschland AG Verfahren zur isocyanat- und polyurethan-herstellung mit verbesserter nachhaltigkeit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541281A (en) * 1977-06-04 1979-01-08 Oval Eng Co Ltd Method of synthesizing prganic or indrganic substances
US5411641A (en) * 1993-11-22 1995-05-02 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane

Also Published As

Publication number Publication date
EP0876335A1 (en) 1998-11-11
DE69608315T3 (de) 2004-11-18
DE69608315D1 (de) 2000-06-15
EP0876335B1 (en) 2000-05-10
WO1997024320A1 (en) 1997-07-10
IN190134B (en, 2012) 2003-06-21
DE69608315T2 (de) 2000-11-09
EP0876335B2 (en) 2004-03-31
TW388775B (en) 2000-05-01
JP2001516333A (ja) 2001-09-25

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