IL171208A - Process for electrochemical oxidation of bromide to bromine - Google Patents

Process for electrochemical oxidation of bromide to bromine

Info

Publication number: IL171208A
Authority: IL; Israel
Prior art keywords: bromine; bromide; electrochemical oxidation; electrochemical; oxidation
Prior art date: 2003-03-31

Application number

IL171208A

Original Assignee

Council Scient Ind Res

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.)

2003-03-31

Filing date

2005-09-29

Publication date

2009-09-01

2005-09-29 Application filed by Council Scient Ind Res filed Critical Council Scient Ind Res

2009-09-01 Publication of IL171208A publication Critical patent/IL171208A/en

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)

IL171208A 2003-03-31 2005-09-29 Process for electrochemical oxidation of bromide to bromine IL171208A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IN2003/000126 WO2004087998A1 (en)	2003-03-31	2003-03-31	A process for electrochemical oxidation of bromide to bromine

Publications (1)

Publication Number	Publication Date
IL171208A true IL171208A (en)	2009-09-01

Family

ID=33104975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL171208A IL171208A (en)	2003-03-31	2005-09-29	Process for electrochemical oxidation of bromide to bromine

Country Status (6)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1912192B (en) *	2006-07-27	2012-09-05	华东理工大学	Preparation method of 7-keto lithocholic acid
CN102633326B (en) *	2012-04-28	2014-05-21	云南铜业股份有限公司	Ion-exchange membrane electrolysis method for treating chlorine-containing acidic wastewater in copper metallurgy process
CN105466875A (en) *	2015-11-23	2016-04-06	中国科学院青海盐湖研究所	Method for measuring dodecylmorpholine
US11041227B2 (en)	2016-05-19	2021-06-22	Bromine Compounds Ltd	Process for recovering gold from ores
CN113518757A (en) *	2019-03-13	2021-10-19	伊士曼化工公司	Processes that can be used to manufacture cyclododecylsulfide
US20220169506A1 (en) *	2019-03-13	2022-06-02	Eastman Chemical Company	Processes useful in the manufacture of cyclododecasulfur
CN114477567B (en) *	2020-10-23	2023-05-30	中国石油化工股份有限公司	Method for treating sodium bromide wastewater
CN113755860A (en) *	2021-09-29	2021-12-07	山东海王化工股份有限公司	Process for producing bromine by electrolyzing hydrobromic acid
CN113913852B (en) *	2021-11-23	2022-10-18	山东海王化工股份有限公司	Method for extracting sodium bromide from brine
CN118891232A (en)	2021-12-22	2024-11-01	纽约州州立大学研究基金会	System and method for electrochemical marine alkalinity enhancement
CN115074754B (en) *	2022-06-15	2024-03-19	华东理工大学	A method for selectively oxidizing bromide ions in old brine for potassium extraction into elemental bromine
CN115537845A (en) *	2022-10-17	2022-12-30	山东海王化工股份有限公司	A kind of method of producing sodium bromide by electrolytic oxidation brine
WO2024242586A1 (en) *	2023-05-24	2024-11-28	Общество с ограниченной ответственностью "ИРКУТСКАЯ НЕФТЯНАЯ КОМПАНИЯ"	Method for the electrolytic production of metal bromides
CN117568817A (en) *	2024-01-16	2024-02-20	潍坊东元连海环保科技有限公司	A method for producing bromine from sodium bromide solution
CN118047503A (en) *	2024-03-26	2024-05-17	北京工业大学	A method for synergistically treating electrolytic manganese anode mud and bromine-containing high-salt wastewater

Family Cites Families (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
GB8610479D0 (en) *	1986-04-29	1986-06-04	Laporte Industries Ltd	Disinfection of water
RU2171862C2 (en) *	1998-12-25	2001-08-10	Закрытое акционерное общество "Экостар - Наутех"	Method for recovering bromine out of bromine-containing solutions and installation for performing the same

2003
- 2003-03-31 EP EP03816528A patent/EP1608796A1/en not_active Withdrawn
- 2003-03-31 AU AU2003226644A patent/AU2003226644B2/en not_active Ceased
- 2003-03-31 CN CN03826379.3A patent/CN1771353B/en not_active Expired - Fee Related
- 2003-03-31 WO PCT/IN2003/000126 patent/WO2004087998A1/en not_active Ceased
- 2003-03-31 JP JP2004570095A patent/JP2006522213A/en active Pending
2005
- 2005-09-29 IL IL171208A patent/IL171208A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1771353B (en)	2010-06-09
AU2003226644B2 (en)	2008-09-11
EP1608796A1 (en)	2005-12-28
WO2004087998A1 (en)	2004-10-14
CN1771353A (en)	2006-05-10
JP2006522213A (en)	2006-09-28
AU2003226644A1 (en)	2004-10-25

Publication	Publication Date	Title
IL171208A (en)	2009-09-01	Process for electrochemical oxidation of bromide to bromine
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AU2003906579A0 (en)	2003-12-11	Improvements to the process of concentration of solutions
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Legal Events

Date	Code	Title
2010-05-31	FF	Patent granted
2010-06-16	KB	Patent renewed
2013-11-28	MM9K	Patent not in force due to non-payment of renewal fees