ZA953499B - Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes - Google Patents

Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes

Info

Publication number
ZA953499B
ZA953499B ZA953499A ZA953499A ZA953499B ZA 953499 B ZA953499 B ZA 953499B ZA 953499 A ZA953499 A ZA 953499A ZA 953499 A ZA953499 A ZA 953499A ZA 953499 B ZA953499 B ZA 953499B
Authority
ZA
South Africa
Prior art keywords
electrolyzer
chlorate
production
sodium hypochlorite
improved electrodes
Prior art date
Application number
ZA953499A
Other languages
English (en)
Inventor
Carlo Traini
Tomaso Leone
Original Assignee
Permelec Spa Nora
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 Permelec Spa Nora filed Critical Permelec Spa Nora
Publication of ZA953499B publication Critical patent/ZA953499B/xx

Links

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
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ZA953499A 1994-05-03 1995-05-02 Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes ZA953499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000853A ITMI940853A1 (it) 1994-05-03 1994-05-03 Elettrolizzatori per la produzione di ipoclorito di sodio e di clorato di sodio equipaggiato con migliorati elettrodi

Publications (1)

Publication Number Publication Date
ZA953499B true ZA953499B (en) 1996-02-07

Family

ID=11368805

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA953499A ZA953499B (en) 1994-05-03 1995-05-02 Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes

Country Status (6)

Country Link
US (1) US5779876A (xx)
EP (1) EP0681038B1 (xx)
BR (1) BR9501876A (xx)
DE (1) DE69504745T2 (xx)
IT (1) ITMI940853A1 (xx)
ZA (1) ZA953499B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1006552C1 (nl) * 1997-07-11 1999-01-12 Magneto Chemie Bv Anode op basis van lood.
US6139705A (en) * 1998-05-06 2000-10-31 Eltech Systems Corporation Lead electrode
KR20010034837A (ko) 1998-05-06 2001-04-25 엘테크 시스템스 코포레이션 메시 표면을 가진 레드 전극 구조체
US7011738B2 (en) * 2000-07-06 2006-03-14 Akzo Nobel N.V. Activation of a cathode
KR100414015B1 (ko) * 2001-03-19 2004-01-07 (주)엔이텍 차아염소산 나트륨 발생 전해장치
US6805787B2 (en) 2001-09-07 2004-10-19 Severn Trent Services-Water Purification Solutions, Inc. Method and system for generating hypochlorite
NO321256B1 (no) * 2002-08-26 2006-04-10 Oro As Elektrodekonstruksjoner, samt anvendelse derav
US20070261968A1 (en) * 2005-01-27 2007-11-15 Carlson Richard C High efficiency hypochlorite anode coating
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
US9511290B2 (en) * 2006-05-09 2016-12-06 Koninklijke Philips N.V. Gaming system with moveable display
CN101187035B (zh) * 2007-08-30 2010-12-15 苏州市枫港钛材设备制造有限公司 氯酸盐电解槽
SA113340167B1 (ar) * 2012-01-06 2015-10-29 بلو كوب آي بي ال ال سي طريقة لتنظيف خلية كهركيميائية غشائية تحتوي على الكلور
CN110885986B (zh) * 2019-12-09 2024-03-12 广州新奥环境技术有限公司 一种可变电流密度的电解槽装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598715A (en) * 1968-02-28 1971-08-10 American Potash & Chem Corp Electrolytic cell
SU567771A1 (ru) * 1975-04-14 1977-08-05 Предприятие П/Я В-2287 Диафрагменный электролизер дл получени хлора и щелочи
FR2416274A2 (fr) * 1977-04-22 1979-08-31 Electricite De France Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes
JPS5830957B2 (ja) * 1980-03-04 1983-07-02 日本カ−リツト株式会社 二酸化鉛被覆電極
CA1143334A (en) * 1980-06-10 1983-03-22 Chemetics International Ltd. Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i
JPS6017833B2 (ja) * 1980-07-11 1985-05-07 旭硝子株式会社 電極
US4414088A (en) * 1981-09-21 1983-11-08 Erco Industries Limited Chlorate cell system
US4401530A (en) * 1981-09-28 1983-08-30 Diamond Shamrock Corporation Electrode
US4708888A (en) * 1985-05-07 1987-11-24 Eltech Systems Corporation Coating metal mesh
GB8530893D0 (en) * 1985-12-16 1986-01-29 Ici Plc Electrode

Also Published As

Publication number Publication date
EP0681038B1 (en) 1998-09-16
ITMI940853A0 (it) 1994-05-03
DE69504745T2 (de) 1999-06-10
BR9501876A (pt) 1995-11-28
ITMI940853A1 (it) 1995-11-03
US5779876A (en) 1998-07-14
DE69504745D1 (de) 1998-10-22
EP0681038A1 (en) 1995-11-08

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