PL1743882T3 - Sposób do produkcji izocyjanianów - Google Patents

Sposób do produkcji izocyjanianów

Info

Publication number
PL1743882T3
PL1743882T3 PL06013571T PL06013571T PL1743882T3 PL 1743882 T3 PL1743882 T3 PL 1743882T3 PL 06013571 T PL06013571 T PL 06013571T PL 06013571 T PL06013571 T PL 06013571T PL 1743882 T3 PL1743882 T3 PL 1743882T3
Authority
PL
Poland
Prior art keywords
isocyanates
preparation
Prior art date
Application number
PL06013571T
Other languages
English (en)
Inventor
Andreas Bulan
Rainer Weber
Wolgang Lorenz
Gerhard Moormann
Friedhelm Kämper
Berthold Keggenhoff
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 PL1743882T3 publication Critical patent/PL1743882T3/pl

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
    • 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

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)
PL06013571T 2005-07-13 2006-06-30 Sposób do produkcji izocyjanianów PL1743882T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005032663A DE102005032663A1 (de) 2005-07-13 2005-07-13 Verfahren zur Herstellung von Isocyanaten
EP06013571A EP1743882B1 (de) 2005-07-13 2006-06-30 Verfahren zur Herstellung von Isocyanaten

Publications (1)

Publication Number Publication Date
PL1743882T3 true PL1743882T3 (pl) 2011-06-30

Family

ID=37563461

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06013571T PL1743882T3 (pl) 2005-07-13 2006-06-30 Sposób do produkcji izocyjanianów

Country Status (9)

Country Link
US (2) US20070012577A1 (pl)
EP (1) EP1743882B1 (pl)
JP (1) JP5216198B2 (pl)
KR (1) KR101313945B1 (pl)
CN (1) CN1896052B (pl)
DE (2) DE102005032663A1 (pl)
ES (1) ES2359643T3 (pl)
PL (1) PL1743882T3 (pl)
TW (1) TW200714576A (pl)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028178A1 (de) * 2007-08-22 2009-02-25 Bayer MaterialScience AG Herstellung von Isocyanaten mit niedrigen Chlorgehalten
DE102008012037A1 (de) 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
EP2128127A1 (de) * 2008-05-31 2009-12-02 Bayer MaterialScience AG Ammoniumchloridabtrennung aus der Gasphase
WO2010088524A2 (en) 2009-01-29 2010-08-05 Princeton University Conversion of carbon dioxide to organic products
EP2454231A2 (en) * 2009-07-14 2012-05-23 Basf Se Process for preparing light-coloured isocyanates of the diphenylmethane series
KR101829472B1 (ko) * 2009-11-13 2018-02-14 바스프 에스이 염소 공급물의 정제 방법
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
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
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
US9090804B2 (en) * 2010-08-27 2015-07-28 Inventure Renewables, Inc. Methods for generating mixtures of diisocyanates by phosgenation of diamino alkyl esters
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
CA2841062A1 (en) 2011-07-06 2013-01-10 Liquid Light, Inc. Reduction of carbon dioxide to carboxylic acids, glycols, and carboxylates
BR112013033326A2 (pt) 2011-07-06 2017-01-31 Liquid Light Inc captura de dióxido de carbono e conversão para produtos orgânicos
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
US20130105304A1 (en) 2012-07-26 2013-05-02 Liquid Light, Inc. System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US8692019B2 (en) 2012-07-26 2014-04-08 Liquid Light, Inc. Electrochemical co-production of chemicals utilizing a halide salt
US20140206896A1 (en) 2012-07-26 2014-07-24 Liquid Light, Inc. Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
WO2014043651A2 (en) 2012-09-14 2014-03-20 Liquid Light, Inc. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
BR112015006212A2 (pt) 2012-09-19 2017-07-04 Liquid Light Inc co-produção eletroquímica de produtos químicos empregando a reciclagem de um haleto de hidrogênio
JP5667253B2 (ja) * 2013-08-01 2015-02-12 三井化学株式会社 塩化カルボニルの製造装置およびポリイソシアネートの製造装置
EP2907562A1 (en) * 2014-02-12 2015-08-19 Huntsman International LLC A process for extracting phosgene
PT2949622T (pt) * 2014-05-27 2022-05-02 Covestro Intellectual Property Gmbh & Co Kg Processo para processar cloreto de hidrogénio a partir da produção de isocianatos
CN108348889B (zh) 2015-09-24 2020-09-15 科思创德国股份有限公司 制备异氰酸酯的方法
WO2017055311A1 (de) 2015-09-30 2017-04-06 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
EP3351513A1 (de) * 2017-01-20 2018-07-25 Covestro Deutschland AG Verfahren und vorrichtung zur kontinuierlichen salzsäureneutralisation
EP3351505A1 (de) 2017-01-20 2018-07-25 Covestro Deutschland AG Verfahren zur flexiblen steuerung der verwendung von salzsäure aus chemischer produktion
CN107754755B (zh) * 2017-10-20 2020-04-10 万华化学（宁波）有限公司 脱除粗异氰酸酯产品中铁分的吸附剂及其制备方法和脱除方法
EP3488914A1 (en) 2017-11-28 2019-05-29 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. A method and an apparatus for separating chlorine gas from a gaseous anode outlet stream of an electrochemical reactor
CN111630028B (zh) 2018-01-05 2022-12-06 科思创知识产权两合公司 制备亚甲基二亚苯基二异氰酸酯和多亚甲基多亚苯基多异氰酸酯的方法
CN108793078A (zh) * 2018-06-15 2018-11-13 福建省东南电化股份有限公司 一种异氰酸酯副产氯化氢纯化装置
HUE057982T2 (hu) * 2019-05-27 2022-06-28 Covestro Deutschland Ag Eljárás poliuretán anyag hulladék újrafeldolgozására izocianátok és poliuretánok elõállításában alkalmazható vegyi nyersanyagok elõállításához
EP3819259A1 (de) 2019-11-06 2021-05-12 Covestro Deutschland AG Verfahren zur isocyanat- und polyurethan-herstellung mit verbesserter nachhaltigkeit
PT4247784T (pt) * 2020-11-23 2025-03-14 Basf Se Processo para a produção de isocianatos
EP4371974A4 (en) * 2021-08-19 2025-08-27 Mitsui Chemicals Inc ISOCYANATE PRODUCTION SYSTEM, ISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN AND MOLDED ARTICLE
CN114920668B (zh) * 2022-05-13 2023-10-13 万华化学集团股份有限公司 一种制备低氯代杂质异氰酸酯的方法
CN119350188A (zh) * 2024-10-24 2025-01-24 万华化学集团股份有限公司 一种异氰酸酯的制备方法及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327274A1 (de) 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
DE4417744C1 (de) * 1994-05-20 1995-11-23 Bayer Ag Verfahren zur Herstellung stabiler Graphitkathoden für die Salzsäureelektrolyse und deren Verwendung
EP0792263B1 (de) 1994-11-17 1999-08-18 Bayer Ag Verfahren zur herstellung von isocyanaten
IN190134B (pl) * 1995-12-28 2003-06-21 Du Pont
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
US6402930B1 (en) 1999-05-27 2002-06-11 De Nora Elettrodi S.P.A. Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes
JP2001059195A (ja) * 1999-08-23 2001-03-06 Matsuda Sangyo Co Ltd 白金族金属含有液中からの白金族金属の回収方法
US8409539B2 (en) 2002-02-27 2013-04-02 Basf Aktiengesellschaft Reactor and method for producing phosgene
DE10234806A1 (de) * 2002-07-31 2004-02-19 Bayer Ag Elektrochemische Zelle
DE10235476A1 (de) * 2002-08-02 2004-02-12 Basf Ag Integriertes Verfahren zur Herstellung von Isocyanaten
DE10250131A1 (de) * 2002-10-28 2004-05-06 Basf Ag Verfahren zur Herstellung von Chlor aus Salzsäure
DE10260084A1 (de) * 2002-12-19 2004-07-01 Basf Ag Auftrennung eines Stoffgemisches aus Clorwasserstoff und Phosgen
JP4507510B2 (ja) * 2003-05-21 2010-07-21 三菱化学株式会社 高純度の塩化水素、及びその製造方法
KR101338571B1 (ko) * 2005-03-10 2013-12-06 미쓰이 가가쿠 가부시키가이샤 폴리이소시아네이트의 제조 방법 및 폴리이소시아네이트의제조 장치

Also Published As

Publication number Publication date
EP1743882B1 (de) 2011-02-02
US20070012577A1 (en) 2007-01-18
TW200714576A (en) 2007-04-16
US8153838B2 (en) 2012-04-10
ES2359643T3 (es) 2011-05-25
US20090166180A1 (en) 2009-07-02
KR20070008455A (ko) 2007-01-17
CN1896052B (zh) 2012-09-05
DE502006008840D1 (de) 2011-03-17
DE102005032663A1 (de) 2007-01-18
JP5216198B2 (ja) 2013-06-19
EP1743882A1 (de) 2007-01-17
JP2007023034A (ja) 2007-02-01
CN1896052A (zh) 2007-01-17
KR101313945B1 (ko) 2013-10-01

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