JP5714240B2 - ジアリールカーボネートの製造方法 - Google Patents

ジアリールカーボネートの製造方法 Download PDF

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Publication number
JP5714240B2
JP5714240B2 JP2010095077A JP2010095077A JP5714240B2 JP 5714240 B2 JP5714240 B2 JP 5714240B2 JP 2010095077 A JP2010095077 A JP 2010095077A JP 2010095077 A JP2010095077 A JP 2010095077A JP 5714240 B2 JP5714240 B2 JP 5714240B2
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JP
Japan
Prior art keywords
alkali metal
solution
metal chloride
concentration
electrolysis
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.)
Expired - Fee Related
Application number
JP2010095077A
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English (en)
Japanese (ja)
Other versions
JP2010248193A5 (enExample
JP2010248193A (ja
Inventor
ピーター・オームス
アンドレアス・ブラン
ヨハン・レヒナー
ライナー・ヴェーバー
ミヒャエル・トラヴィング
マルク・ブッツ
ヨハン・ファンデン・アインデ
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
Publication of JP2010248193A publication Critical patent/JP2010248193A/ja
Publication of JP2010248193A5 publication Critical patent/JP2010248193A5/ja
Application granted granted Critical
Publication of JP5714240B2 publication Critical patent/JP5714240B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • 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)
JP2010095077A 2009-04-17 2010-04-16 ジアリールカーボネートの製造方法 Expired - Fee Related JP5714240B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009017862A DE102009017862A1 (de) 2009-04-17 2009-04-17 Verfahren zur Herstellung von Diarylcarbonat
DE102009017862.7 2009-04-17

Publications (3)

Publication Number Publication Date
JP2010248193A JP2010248193A (ja) 2010-11-04
JP2010248193A5 JP2010248193A5 (enExample) 2013-05-23
JP5714240B2 true JP5714240B2 (ja) 2015-05-07

Family

ID=42313663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010095077A Expired - Fee Related JP5714240B2 (ja) 2009-04-17 2010-04-16 ジアリールカーボネートの製造方法

Country Status (8)

Country Link
US (1) US8882984B2 (enExample)
EP (1) EP2241550B1 (enExample)
JP (1) JP5714240B2 (enExample)
KR (1) KR20100115319A (enExample)
CN (1) CN101863772B (enExample)
DE (1) DE102009017862A1 (enExample)
RU (1) RU2536998C2 (enExample)
SG (2) SG10201401571TA (enExample)

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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790369A (fr) 1971-10-21 1973-04-20 Diamond Shamrock Corp Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique.
US3773634A (en) 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
DE2509036C2 (de) 1975-03-01 1986-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von symmetrischen Diarylcarbonaten
GB2260975B (en) 1991-10-28 1995-07-12 Chang Shih Chang The process to recover salt from brine waste water
DE4238123C2 (de) 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
DE19600631A1 (de) 1996-01-10 1997-07-17 Bayer Ag Verfahren zur Reinigung von Kohlensäurediarylestern
US6258923B1 (en) * 1999-06-11 2001-07-10 General Electric Company Method for manufacturing dialkyl carbonate
EP1200359B1 (de) 1999-06-18 2004-02-25 Bayer Aktiengesellschaft Verfahren zum abbau organischer verbindungen in wasser
US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
DE10063297A1 (de) 2000-12-19 2002-06-20 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
DE10063296A1 (de) 2000-12-19 2002-06-20 Bayer Ag Verfahren zur Herstellung von Kohlensäurediarylester
DE10063869A1 (de) * 2000-12-21 2002-06-27 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
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
DE10207442A1 (de) * 2002-02-22 2003-09-11 Bayer Ag Aufbereitung von Kochsalz enthaltenden Abwässern zum Einsatz in der Chlor-Alkali-Elektrolyse
JP4638415B2 (ja) * 2003-03-05 2011-02-23 ダウ グローバル テクノロジーズ インコーポレイティド 廃水の清浄化方法
US20050011753A1 (en) * 2003-06-23 2005-01-20 Jackson John R. Low energy chlorate electrolytic cell and process
JP4137941B2 (ja) * 2003-06-27 2008-08-20 旭化成ケミカルズ株式会社 芳香族炭酸エステルの製造方法
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

Also Published As

Publication number Publication date
US20100286431A1 (en) 2010-11-11
RU2010115186A (ru) 2011-10-27
CN101863772A (zh) 2010-10-20
EP2241550A1 (de) 2010-10-20
EP2241550B1 (de) 2017-07-26
US8882984B2 (en) 2014-11-11
KR20100115319A (ko) 2010-10-27
SG166070A1 (en) 2010-11-29
DE102009017862A1 (de) 2010-10-21
CN101863772B (zh) 2015-03-11
JP2010248193A (ja) 2010-11-04
RU2536998C2 (ru) 2014-12-27
SG10201401571TA (en) 2014-07-30

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