DE102009017862A1 - Verfahren zur Herstellung von Diarylcarbonat - Google Patents

Verfahren zur Herstellung von Diarylcarbonat Download PDF

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Publication number
DE102009017862A1
DE102009017862A1 DE102009017862A DE102009017862A DE102009017862A1 DE 102009017862 A1 DE102009017862 A1 DE 102009017862A1 DE 102009017862 A DE102009017862 A DE 102009017862A DE 102009017862 A DE102009017862 A DE 102009017862A DE 102009017862 A1 DE102009017862 A1 DE 102009017862A1
Authority
DE
Germany
Prior art keywords
solution
chloride
electrolysis
alkali
concentration
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.)
Withdrawn
Application number
DE102009017862A
Other languages
German (de)
English (en)
Inventor
Pieter Dr. Ooms
Andreas Bulan
Johann Dr. Rechner
Rainer Dr. Weber
Michael Dr. Traving
Marc Buts
Johan Vanden Eynde
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.)
Covestro Deutschland AG
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
Priority to DE102009017862A priority Critical patent/DE102009017862A1/de
Priority to EP10003663.1A priority patent/EP2241550B1/de
Priority to US12/759,074 priority patent/US8882984B2/en
Priority to CN201010166642.0A priority patent/CN101863772B/zh
Priority to SG201002632-6A priority patent/SG166070A1/en
Priority to SG10201401571TA priority patent/SG10201401571TA/en
Priority to KR1020100035157A priority patent/KR20100115319A/ko
Priority to JP2010095077A priority patent/JP5714240B2/ja
Priority to RU2010115186/04A priority patent/RU2536998C2/ru
Publication of DE102009017862A1 publication Critical patent/DE102009017862A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE102009017862A 2009-04-17 2009-04-17 Verfahren zur Herstellung von Diarylcarbonat Withdrawn DE102009017862A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE102009017862A DE102009017862A1 (de) 2009-04-17 2009-04-17 Verfahren zur Herstellung von Diarylcarbonat
EP10003663.1A EP2241550B1 (de) 2009-04-17 2010-04-01 Verfahren zur Herstellung von Diarylcarbonat
US12/759,074 US8882984B2 (en) 2009-04-17 2010-04-13 Process for preparing diaryl carbonate
CN201010166642.0A CN101863772B (zh) 2009-04-17 2010-04-14 制备碳酸二芳基酯的方法
SG201002632-6A SG166070A1 (en) 2009-04-17 2010-04-15 Process for preparing diaryl carbonate
SG10201401571TA SG10201401571TA (en) 2009-04-17 2010-04-15 Process for preparing diaryl carbonate
KR1020100035157A KR20100115319A (ko) 2009-04-17 2010-04-16 디아릴 카르보네이트의 제조 방법
JP2010095077A JP5714240B2 (ja) 2009-04-17 2010-04-16 ジアリールカーボネートの製造方法
RU2010115186/04A RU2536998C2 (ru) 2009-04-17 2010-04-16 Способ получения диарилкарбоната

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009017862A DE102009017862A1 (de) 2009-04-17 2009-04-17 Verfahren zur Herstellung von Diarylcarbonat

Publications (1)

Publication Number Publication Date
DE102009017862A1 true DE102009017862A1 (de) 2010-10-21

Family

ID=42313663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009017862A Withdrawn DE102009017862A1 (de) 2009-04-17 2009-04-17 Verfahren zur Herstellung von Diarylcarbonat

Country Status (8)

Country Link
US (1) US8882984B2 (https=)
EP (1) EP2241550B1 (https=)
JP (1) JP5714240B2 (https=)
KR (1) KR20100115319A (https=)
CN (1) CN101863772B (https=)
DE (1) DE102009017862A1 (https=)
RU (1) RU2536998C2 (https=)
SG (2) SG166070A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2748782T3 (es) * 2015-07-01 2020-03-17 Covestro Deutschland Ag Procedimiento de destilación osmótica para la concentración de un líquido que contiene cloruro de sodio

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773634A (en) 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
US4016190A (en) 1975-03-01 1977-04-05 Bayer Aktiengesellschaft Process for the preparation of diarylcarbonates
US4025405A (en) 1971-10-21 1977-05-24 Diamond Shamrock Corporation Electrolytic production of high purity alkali metal hydroxide
EP0541114A2 (en) 1991-10-28 1993-05-12 Chang Shih Chang The process to recover salt from brine waste water
US5340905A (en) 1992-11-12 1994-08-23 Bayer Aktiengesellschaft Process for the preparation of thermoplastic polycarbonates
EP0784048A1 (de) 1996-01-10 1997-07-16 Bayer Ag Verfahren zur Reinigung von Kohlensäurediarylester
WO2000078682A1 (de) 1999-06-18 2000-12-28 Bayer Aktiengesellschaft Verfahren zum abbau organischer verbindungen in wasser
WO2001038419A1 (en) 1999-11-29 2001-05-31 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
EP1216981A2 (de) 2000-12-19 2002-06-26 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylestern
EP1216982A2 (de) 2000-12-19 2002-06-26 Bayer Ag Verfahren zur Herstellung von Kohlensäurediarylestern
EP1219589A1 (de) 2000-12-21 2002-07-03 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
WO2003070639A1 (de) 2002-02-22 2003-08-28 Bayer Materialscience Ag Aufbereitung von kochsalz enthaltenden abwässern zum einsatz in der chlor-alkali-elektrolyse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6258923B1 (en) * 1999-06-11 2001-07-10 General Electric Company Method for manufacturing dialkyl carbonate
JP2003063999A (ja) * 2001-08-28 2003-03-05 Mitsubishi Heavy Ind Ltd 有機ハロゲン化物分解処理システム
EP1601616A1 (en) * 2003-03-05 2005-12-07 Dow Global Technologies Inc. A method for purifying wastewater
US20050011753A1 (en) * 2003-06-23 2005-01-20 Jackson John R. Low energy chlorate electrolytic cell and process
RU2329250C2 (ru) * 2003-06-27 2008-07-20 Асахи Касеи Кемикалз Корпорейшн Способ получения ароматического карбоната
CA2469769A1 (en) * 2004-06-04 2005-12-04 Aker Kvaerner Canada Inc. Apparatus and method for spent alkali metal halide solution concentration using osmotic membrane distillation
DE102006041465A1 (de) * 2006-09-02 2008-03-06 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025405A (en) 1971-10-21 1977-05-24 Diamond Shamrock Corporation Electrolytic production of high purity alkali metal hydroxide
US3773634A (en) 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
US4016190A (en) 1975-03-01 1977-04-05 Bayer Aktiengesellschaft Process for the preparation of diarylcarbonates
EP0541114A2 (en) 1991-10-28 1993-05-12 Chang Shih Chang The process to recover salt from brine waste water
US5340905A (en) 1992-11-12 1994-08-23 Bayer Aktiengesellschaft Process for the preparation of thermoplastic polycarbonates
EP0784048A1 (de) 1996-01-10 1997-07-16 Bayer Ag Verfahren zur Reinigung von Kohlensäurediarylester
WO2000078682A1 (de) 1999-06-18 2000-12-28 Bayer Aktiengesellschaft Verfahren zum abbau organischer verbindungen in wasser
EP1200359B1 (de) 1999-06-18 2004-02-25 Bayer Aktiengesellschaft Verfahren zum abbau organischer verbindungen in wasser
WO2001038419A1 (en) 1999-11-29 2001-05-31 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
EP1216981A2 (de) 2000-12-19 2002-06-26 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylestern
EP1216982A2 (de) 2000-12-19 2002-06-26 Bayer Ag Verfahren zur Herstellung von Kohlensäurediarylestern
EP1219589A1 (de) 2000-12-21 2002-07-03 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
WO2003070639A1 (de) 2002-02-22 2003-08-28 Bayer Materialscience Ag Aufbereitung von kochsalz enthaltenden abwässern zum einsatz in der chlor-alkali-elektrolyse

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Chemistry and Physics of Polycarbonates, Polymer Reviews, H. Schnell, Vol. 9, John Wiley and Sons, Inc. (1964), S. 50/51
Encyclopedia of Polymer Science, Vol. 10 (1969), Chemistry and Physics of Polycarbonates, Polymer Reviews, H. Schnell, Vol. 9, John Wiley and Sons, Inc. (1964)
MELIN; RAUTENBACH, Membranverfahren; SPRINGER, BERLIN, 2003
Peter Schmittinger, CHLORINE, Wiley-VCH Verlag, 2000

Also Published As

Publication number Publication date
SG166070A1 (en) 2010-11-29
JP2010248193A (ja) 2010-11-04
US8882984B2 (en) 2014-11-11
JP5714240B2 (ja) 2015-05-07
CN101863772A (zh) 2010-10-20
EP2241550A1 (de) 2010-10-20
RU2010115186A (ru) 2011-10-27
RU2536998C2 (ru) 2014-12-27
KR20100115319A (ko) 2010-10-27
SG10201401571TA (en) 2014-07-30
US20100286431A1 (en) 2010-11-11
EP2241550B1 (de) 2017-07-26
CN101863772B (zh) 2015-03-11

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: COVESTRO DEUTSCHLAND AG, DE

Free format text: FORMER OWNER: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT, 51373 LEVERKUSEN, DE

Effective date: 20140317

Owner name: BAYER INTELLECTUAL PROPERTY GMBH, DE

Free format text: FORMER OWNER: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT, 51373 LEVERKUSEN, DE

Effective date: 20140317

R081 Change of applicant/patentee

Owner name: COVESTRO DEUTSCHLAND AG, DE

Free format text: FORMER OWNER: BAYER INTELLECTUAL PROPERTY GMBH, 40789 MONHEIM, DE

R120 Application withdrawn or ip right abandoned