RU2484082C2 - Способ получения диарилкарбоната и переработка, по меньшей мере, одной части образованного при этом раствора, содержащего хлорид щелочных металлов, в находящемся ниже по технологической цепочке электролизе хлорида щелочных металлов - Google Patents

Способ получения диарилкарбоната и переработка, по меньшей мере, одной части образованного при этом раствора, содержащего хлорид щелочных металлов, в находящемся ниже по технологической цепочке электролизе хлорида щелочных металлов Download PDF

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Publication number
RU2484082C2
RU2484082C2 RU2007132823/04A RU2007132823A RU2484082C2 RU 2484082 C2 RU2484082 C2 RU 2484082C2 RU 2007132823/04 A RU2007132823/04 A RU 2007132823/04A RU 2007132823 A RU2007132823 A RU 2007132823A RU 2484082 C2 RU2484082 C2 RU 2484082C2
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RU
Russia
Prior art keywords
alkali metal
metal chloride
solution
electrolysis
diaryl carbonate
Prior art date
Application number
RU2007132823/04A
Other languages
English (en)
Russian (ru)
Other versions
RU2007132823A (ru
Inventor
Андреас БУЛАН
Питер ООМС
Райнер ВЕБЕР
Йоханн РЕХНЕР
Марк БУТС
ЭЙНДЕ Йохан ВАНДЕН
Original Assignee
Байер Матириальсайенс Аг
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 Байер Матириальсайенс Аг filed Critical Байер Матириальсайенс Аг
Publication of RU2007132823A publication Critical patent/RU2007132823A/ru
Application granted granted Critical
Publication of RU2484082C2 publication Critical patent/RU2484082C2/ru

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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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • 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
    • 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
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
RU2007132823/04A 2006-09-02 2007-08-31 Способ получения диарилкарбоната и переработка, по меньшей мере, одной части образованного при этом раствора, содержащего хлорид щелочных металлов, в находящемся ниже по технологической цепочке электролизе хлорида щелочных металлов RU2484082C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006041465A DE102006041465A1 (de) 2006-09-02 2006-09-02 Verfahren zur Herstellung von Diarylcarbonat
DE102006041465.9 2006-09-02

Publications (2)

Publication Number Publication Date
RU2007132823A RU2007132823A (ru) 2009-03-10
RU2484082C2 true RU2484082C2 (ru) 2013-06-10

Family

ID=38779525

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007132823/04A RU2484082C2 (ru) 2006-09-02 2007-08-31 Способ получения диарилкарбоната и переработка, по меньшей мере, одной части образованного при этом раствора, содержащего хлорид щелочных металлов, в находящемся ниже по технологической цепочке электролизе хлорида щелочных металлов

Country Status (10)

Country Link
US (1) US20080053836A1 (enExample)
EP (1) EP1894914B1 (enExample)
JP (1) JP5348865B2 (enExample)
KR (1) KR101424808B1 (enExample)
CN (1) CN101139294B (enExample)
DE (2) DE102006041465A1 (enExample)
ES (1) ES2335813T3 (enExample)
RU (1) RU2484082C2 (enExample)
SG (1) SG140577A1 (enExample)
TW (1) TWI422575B (enExample)

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KR100979372B1 (ko) 2006-06-14 2010-08-31 솔베이(소시에떼아노님) 조 글리세롤계 생성물, 그 정제방법 및 디클로로프로판올의제조에의 그 용도
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TWI500609B (zh) * 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
TW200911693A (en) * 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
FR2918058A1 (fr) * 2007-06-28 2009-01-02 Solvay Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol
EP2207617A1 (en) * 2007-10-02 2010-07-21 SOLVAY (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
DE102007058701A1 (de) 2007-12-06 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
FR2925045B1 (fr) * 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
DE102008011473A1 (de) * 2008-02-27 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
JP5619721B2 (ja) * 2008-04-03 2014-11-05 ソルヴェイ（ソシエテ アノニム） グリセロールを含む組成物、それを得る方法およびジクロロプロパノールの製造でのその使用
CN102046588A (zh) * 2008-05-26 2011-05-04 巴斯夫欧洲公司 制备二苯基甲烷二胺的方法
FR2935968B1 (fr) * 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
DE102009017862A1 (de) * 2009-04-17 2010-10-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
DE102009032020A1 (de) 2009-07-07 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
WO2011024327A1 (ja) * 2009-08-31 2011-03-03 三菱化学株式会社 炭酸ジエステルの製造方法
SG174715A1 (en) * 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
US9169131B1 (en) * 2010-04-21 2015-10-27 Trinity Manufacturing, Inc. System and process for removing total organic carbons from a brine waste stream
FR2964096A1 (fr) * 2010-08-27 2012-03-02 Solvay Procede d'epuration d'une saumure
US9309209B2 (en) 2010-09-30 2016-04-12 Solvay Sa Derivative of epichlorohydrin of natural origin
CN105906510A (zh) * 2016-05-28 2016-08-31 安徽广信农化股份有限公司 一种纯品氯甲酸苯酯的合成工艺
CN106083594A (zh) * 2016-05-28 2016-11-09 安徽广信农化股份有限公司 一种用作农药中间体的氯甲酸苯酯的合成方法
CN106083584B (zh) * 2016-05-28 2019-02-26 安徽广信农化股份有限公司 一种以苯酚为原材料的氯甲酸苯酯的合成方法
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EP3502063A1 (en) 2017-12-19 2019-06-26 Covestro Deutschland AG Continuous method for reducing the amount of organic compounds in wastewater
EP3527696A1 (de) * 2018-02-14 2019-08-21 Covestro Deutschland AG Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser
EP4063331A1 (en) 2021-03-23 2022-09-28 Covestro Deutschland AG Biodegradation of organic contaminants by halophilic microorganisms under nutrient limitation
KR20230080683A (ko) * 2021-11-30 2023-06-07 롯데케미칼 주식회사 카보네이트의 제조 방법

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US4214957A (en) * 1978-02-15 1980-07-29 Asahi Kasei Kogyo Kabushiki Kaisha System for electrolysis of sodium chloride by ion-exchange membrane process
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SU504475A3 (ru) * 1973-01-12 1976-02-25 Сандос Аг (Фирма) Способ получени диарилкарбоната
US4214957A (en) * 1978-02-15 1980-07-29 Asahi Kasei Kogyo Kabushiki Kaisha System for electrolysis of sodium chloride by ion-exchange membrane process
US4919791A (en) * 1985-04-25 1990-04-24 Olin Corporation Controlled operation of high current density oxygen consuming cathode cells to prevent hydrogen formation
RU2041869C1 (ru) * 1989-12-28 1995-08-20 Асахи Касеи Когио Кабусики Кайся Способ получения ароматического карбоната
US6340736B1 (en) * 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
US6680400B2 (en) * 2000-12-19 2004-01-20 Bayer Aktiengesellschaft Continuous process for the production of carboxylic acid diaryl esters

Also Published As

Publication number Publication date
EP1894914A2 (de) 2008-03-05
EP1894914B1 (de) 2009-12-02
SG140577A1 (en) 2008-03-28
US20080053836A1 (en) 2008-03-06
EP1894914A3 (de) 2008-05-07
JP2008106038A (ja) 2008-05-08
CN101139294A (zh) 2008-03-12
JP5348865B2 (ja) 2013-11-20
RU2007132823A (ru) 2009-03-10
DE102006041465A1 (de) 2008-03-06
KR20080020957A (ko) 2008-03-06
TW200835682A (en) 2008-09-01
CN101139294B (zh) 2013-05-29
KR101424808B1 (ko) 2014-07-31
TWI422575B (zh) 2014-01-11
ES2335813T3 (es) 2010-04-05
DE502007002159D1 (de) 2010-01-14

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20150901