AU2003226644B2 - A process for electrochemical oxidation of bromide to bromine - Google Patents

A process for electrochemical oxidation of bromide to bromine Download PDF

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Publication number
AU2003226644B2
AU2003226644B2 AU2003226644A AU2003226644A AU2003226644B2 AU 2003226644 B2 AU2003226644 B2 AU 2003226644B2 AU 2003226644 A AU2003226644 A AU 2003226644A AU 2003226644 A AU2003226644 A AU 2003226644A AU 2003226644 B2 AU2003226644 B2 AU 2003226644B2
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AU
Australia
Prior art keywords
bromide
bromine
chloride
cell
hydrochloric acid
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.)
Ceased
Application number
AU2003226644A
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English (en)
Other versions
AU2003226644A1 (en
Inventor
Pushpito Kumar Ghosh
Gadde Ramachandraiah
Venkata Rama Krishna Sarma Susarla
Sanjay S Vaghela
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.)
Council of Scientific and Industrial Research CSIR
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Council of Scientific and Industrial Research CSIR
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
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Publication of AU2003226644A1 publication Critical patent/AU2003226644A1/en
Application granted granted Critical
Publication of AU2003226644B2 publication Critical patent/AU2003226644B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C25B1/24—Halogens or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46145—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46195—Cells containing solid electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
AU2003226644A 2003-03-31 2003-03-31 A process for electrochemical oxidation of bromide to bromine Ceased AU2003226644B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2003/000126 WO2004087998A1 (fr) 2003-03-31 2003-03-31 Procede d'obtention de brome par oxydation de promure par voie electrochimique

Publications (2)

Publication Number Publication Date
AU2003226644A1 AU2003226644A1 (en) 2004-10-25
AU2003226644B2 true AU2003226644B2 (en) 2008-09-11

Family

ID=33104975

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003226644A Ceased AU2003226644B2 (en) 2003-03-31 2003-03-31 A process for electrochemical oxidation of bromide to bromine

Country Status (6)

Country Link
EP (1) EP1608796A1 (fr)
JP (1) JP2006522213A (fr)
CN (1) CN1771353B (fr)
AU (1) AU2003226644B2 (fr)
IL (1) IL171208A (fr)
WO (1) WO2004087998A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1912192B (zh) * 2006-07-27 2012-09-05 华东理工大学 一种7-酮石胆酸的制备方法
CN102633326B (zh) * 2012-04-28 2014-05-21 云南铜业股份有限公司 处理铜冶金流程中含氯酸性废水的离子交换膜电解方法
CN105466875A (zh) * 2015-11-23 2016-04-06 中国科学院青海盐湖研究所 一种测定十二烷基吗啉的方法
RU2749792C2 (ru) 2016-05-19 2021-06-16 Броумин Компаундс Лтд. Способ извлечения золота из руд
CN113518756A (zh) * 2019-03-13 2021-10-19 伊士曼化工公司 可用于制造环十二硫的方法
EP3938313A1 (fr) * 2019-03-13 2022-01-19 Eastman Chemical Company Procédés utiles dans la fabrication de cyclododécasulfure
CN114477567B (zh) * 2020-10-23 2023-05-30 中国石油化工股份有限公司 处理溴化钠废水的方法
CN113755860A (zh) * 2021-09-29 2021-12-07 山东海王化工股份有限公司 电解氢溴酸生产溴素的工艺方法
CN113913852B (zh) * 2021-11-23 2022-10-18 山东海王化工股份有限公司 一种从卤水中提取溴化钠的方法
WO2023122240A2 (fr) 2021-12-22 2023-06-29 The Research Foundation For The State University Of New York Système et procédé d'amélioration d'alcalinité de l'océan électrochimique
CN115074754B (zh) * 2022-06-15 2024-03-19 华东理工大学 一种将提钾老卤中溴离子选择性氧化成溴单质的方法
CN117568817A (zh) * 2024-01-16 2024-02-20 潍坊东元连海环保科技有限公司 一种溴化钠溶液制溴方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110180A (en) * 1976-04-28 1978-08-29 Diamond Shamrock Technologies S.A. Process for electrolysis of bromide containing electrolytes
EP0243846A2 (fr) * 1986-04-29 1987-11-04 Laporte Industries Limited Procédé et dispositif pour la désinfection de l'eau
RU2171862C2 (ru) * 1998-12-25 2001-08-10 Закрытое акционерное общество "Экостар - Наутех" Способ извлечения брома из бромсодержащих растворов и установка для его осуществления

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110180A (en) * 1976-04-28 1978-08-29 Diamond Shamrock Technologies S.A. Process for electrolysis of bromide containing electrolytes
EP0243846A2 (fr) * 1986-04-29 1987-11-04 Laporte Industries Limited Procédé et dispositif pour la désinfection de l'eau
RU2171862C2 (ru) * 1998-12-25 2001-08-10 Закрытое акционерное общество "Экостар - Наутех" Способ извлечения брома из бромсодержащих растворов и установка для его осуществления

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent WPAT Online Abstract Accession No. 2001-569631 *

Also Published As

Publication number Publication date
CN1771353B (zh) 2010-06-09
IL171208A (en) 2009-09-01
AU2003226644A1 (en) 2004-10-25
JP2006522213A (ja) 2006-09-28
WO2004087998A1 (fr) 2004-10-14
CN1771353A (zh) 2006-05-10
EP1608796A1 (fr) 2005-12-28

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