GB2056427B - Oxidation of organic impurities in aqueous salt solutions - Google Patents

Oxidation of organic impurities in aqueous salt solutions

Info

Publication number
GB2056427B
GB2056427B GB8022615A GB8022615A GB2056427B GB 2056427 B GB2056427 B GB 2056427B GB 8022615 A GB8022615 A GB 8022615A GB 8022615 A GB8022615 A GB 8022615A GB 2056427 B GB2056427 B GB 2056427B
Authority
GB
United Kingdom
Prior art keywords
oxidation
salt solutions
organic impurities
aqueous salt
aqueous
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
Application number
GB8022615A
Other languages
English (en)
Other versions
GB2056427A (en
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.)
Lummus Technology LLC
Original Assignee
Lummus 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
Application filed by Lummus Co filed Critical Lummus Co
Publication of GB2056427A publication Critical patent/GB2056427A/en
Application granted granted Critical
Publication of GB2056427B publication Critical patent/GB2056427B/en
Expired 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
    • C01D3/14—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Epoxy Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB8022615A 1979-07-30 1980-07-10 Oxidation of organic impurities in aqueous salt solutions Expired GB2056427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/061,743 US4240885A (en) 1979-07-30 1979-07-30 Oxidation of organics in aqueous salt solutions

Publications (2)

Publication Number Publication Date
GB2056427A GB2056427A (en) 1981-03-18
GB2056427B true GB2056427B (en) 1983-04-13

Family

ID=22037843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022615A Expired GB2056427B (en) 1979-07-30 1980-07-10 Oxidation of organic impurities in aqueous salt solutions

Country Status (7)

Country Link
US (1) US4240885A (enExample)
JP (1) JPS6051877B2 (enExample)
CA (1) CA1158019A (enExample)
DE (1) DE3028668A1 (enExample)
FR (1) FR2462392A1 (enExample)
GB (1) GB2056427B (enExample)
NL (1) NL181118C (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698487A (en) * 1980-01-10 1981-08-07 Asahi Glass Co Ltd Purification method of potassium chloride brine
GB8423642D0 (en) * 1984-09-19 1984-10-24 Ici Plc Electrolysis of alkali metal chloride solution
US4701247A (en) * 1986-07-30 1987-10-20 The Dow Chemical Company Electrochemical methods for breaking high viscosity fluids
JPS6350456U (enExample) * 1986-09-19 1988-04-05
US5532389A (en) * 1993-11-23 1996-07-02 The Dow Chemical Company Process for preparing alkylene oxides
FR2725711A1 (fr) * 1994-10-14 1996-04-19 Augarde Jacques Procede de traitement des rejets phenoles
US5486627A (en) * 1994-12-02 1996-01-23 The Dow Chemical Company Method for producing epoxides
DE19642569A1 (de) * 1996-10-15 1998-04-16 Siemens Ag Verfahren zum Reinigen von Metallhalogeniden
DE19904680B4 (de) * 1999-02-04 2004-05-06 Holding Nehlsen Gmbh & Co. Kg Verfahren zur Gewinnung von Salz aus Altsalz
CA2597815C (en) * 2003-11-20 2012-08-28 Solvay (Societe Anonyme) Process for producing an organic compound
KR20080036553A (ko) 2005-05-20 2008-04-28 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소 및 염소화제로부터 출발한에폭시드의 제조 방법
EA200702561A1 (ru) * 2005-05-20 2008-04-28 Солвей (Сосьете Аноним) Способ получения хлоргидрина хлорированием полигидроксилированного алифатического углеводорода
BRPI0712775A2 (pt) 2006-06-14 2012-09-04 Solvay Produto com base em glicerol bruto, e, processos para a purificação do produto com base em glicerol bruto, para a fabricação de dicloropropanol partindo de glicerol, para a fabricação de epocloroidrina, para a fabricação de resinas de epóxi, e, para a fabricação de dicloropropanol
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
CN101062924B (zh) * 2007-04-23 2011-07-20 锦化化工集团氯碱股份有限公司 以电解液作皂化剂生产环氧丙烷的装置及方法
TW200911773A (en) 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
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
WO2009026209A2 (en) * 2007-08-23 2009-02-26 Dow Global Technologies Inc. Total organic carbon (toc) reduction in brine via chlorinolysis
JP2010537799A (ja) 2007-08-23 2010-12-09 ダウ グローバル テクノロジーズ インコーポレイティド ブライン精製
PL2183188T3 (pl) * 2007-08-23 2014-03-31 Dow Global Technologies Llc Sposób i aparatura do oczyszczania solanki przemysłowej
WO2009026212A1 (en) * 2007-08-23 2009-02-26 Dow Global Technologies Inc. Brine purification
CN101784482A (zh) * 2007-08-23 2010-07-21 陶氏环球技术公司 用于纯化工业盐水的方法、适应性微生物、组合物和设备
KR100925750B1 (ko) * 2007-09-20 2009-11-11 삼성전기주식회사 수소 발생 장치용 전해질 용액 및 이를 포함하는 수소 발생장치
KR20100089835A (ko) 2007-10-02 2010-08-12 솔베이(소시에떼아노님) 용기의 내부식성 향상을 위한 실리콘-함유 조성물의 용도
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
EA201071157A1 (ru) * 2008-04-03 2011-04-29 Солвей (Сосьете Аноним) Композиция, содержащая глицерин, способ ее получения и применение в производстве дихлорпропанола
FR2935968B1 (fr) * 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2963338B1 (fr) * 2010-08-02 2014-10-24 Solvay Procede d'electrolyse
US9309209B2 (en) 2010-09-30 2016-04-12 Solvay Sa Derivative of epichlorohydrin of natural origin
CZ202156A3 (cs) * 2018-07-27 2021-05-05 Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost Způsob zpracování odpadních vod

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE134417C (enExample) *
FR1443994A (fr) * 1965-04-27 1966-07-01 Pechiney Saint Gobain Perfectionnements dans l'obtention d'oxydes d'oléfines
NL7102552A (enExample) * 1970-02-27 1971-08-31
US3617581A (en) * 1970-05-01 1971-11-02 Dow Chemical Co Treatment of water-containing aromatic wastes
US3839169A (en) * 1971-08-11 1974-10-01 Dow Chemical Co Photooxidizing organic contaminants in aqueous brine solutions
GB1387909A (en) 1972-04-07 1975-03-19 Dow Chemical Co Treatment of brines by chlorination
US3819516A (en) * 1973-04-09 1974-06-25 Dow Chemical Co Treatment of aqueous solutions contaminated with soluble organic materials
US3910999A (en) * 1973-06-25 1975-10-07 Dow Chemical Co Oxidation of mixtures of organic compounds with hypochlorite ion source materials
US3891747A (en) * 1973-10-11 1975-06-24 Olin Corp Chlorate removal from alkali metal chloride solutions
US4008133A (en) * 1974-09-20 1977-02-15 The Lummus Company Production of epoxy compounds from olefinic compounds
US4115264A (en) * 1975-04-28 1978-09-19 Phillips Petroleum Company Method of purifying polluted water
FR2378722A1 (fr) * 1977-01-31 1978-08-25 Gen Electric Procede d'elimination des impuretes organiques dissoutes dans les eaux residuaires
US4126526A (en) * 1977-11-16 1978-11-21 The Lummus Company Cyclic process for production of alkylene oxide using electrolysis of brine

Also Published As

Publication number Publication date
CA1158019A (en) 1983-12-06
NL181118C (nl) 1987-06-16
GB2056427A (en) 1981-03-18
NL181118B (nl) 1987-01-16
JPS5624093A (en) 1981-03-07
NL8003974A (nl) 1981-02-03
FR2462392B1 (enExample) 1983-11-04
DE3028668A1 (de) 1981-02-19
US4240885A (en) 1980-12-23
JPS6051877B2 (ja) 1985-11-15
FR2462392A1 (fr) 1981-02-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee