ZA746241B - Electrolysis cells - Google Patents

Electrolysis cells

Info

Publication number: ZA746241B
Authority: ZA; South Africa
Prior art keywords: electrolysis cells; electrolysis; cells
Prior art date: 1973-10-30

Application number

ZA00746241A

Other languages

English (en)

Inventor

O Denora

V Denora

P Spaziante

Original Assignee

Oronzio Denora Impianti Electr

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.)

1973-10-30

Filing date

1974-10-01

Publication date

1975-11-26

1974-10-01 Application filed by Oronzio Denora Impianti Electr filed Critical Oronzio Denora Impianti Electr

1975-11-26 Publication of ZA746241B publication Critical patent/ZA746241B/xx

Links

Classifications

- 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
- 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
- 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
- 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
- C02F2001/46119—Cleaning the 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46128—Bipolar 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
- 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
- C02F2001/46142—Catalytic coating
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
- 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
- C02F2201/4611—Fluid flow
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/022—Laminar
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
General Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Separation Using Semi-Permeable Membranes (AREA)

ZA00746241A 1973-10-30 1974-10-01 Electrolysis cells ZA746241B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT30709/73A IT1003156B (it)	1973-10-30	1973-10-30	Elettrolizzatore per la produzione di composti ossigenati del cloro da soluzioni di cloruri alcalini

Publications (1)

Publication Number	Publication Date
ZA746241B true ZA746241B (en)	1975-11-26

Family

ID=11231231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00746241A ZA746241B (en)	1973-10-30	1974-10-01	Electrolysis cells

Country Status (14)

Country	Link
US (1)	US4032426A (de)
JP (1)	JPS5932548B2 (de)
BR (1)	BR7409083D0 (de)
CA (1)	CA1063064A (de)
DE (1)	DE2451629C2 (de)
FI (1)	FI59425C (de)
FR (1)	FR2249182B1 (de)
GB (2)	GB1451400A (de)
IT (1)	IT1003156B (de)
NO (2)	NO145016C (de)
SE (2)	SE7413457L (de)
SU (1)	SU733521A3 (de)
YU (1)	YU36763B (de)
ZA (1)	ZA746241B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52139678A (en) *	1976-05-18	1977-11-21	Kobe Steel Ltd	Electrolytic cell
US4100052A (en) *	1976-11-11	1978-07-11	Diamond Shamrock Corporation	Electrolytic generation of halogen biocides
JPS53137077A (en) *	1977-05-02	1978-11-30	Kobe Steel Ltd	Electroytic cell
DE2755729C2 (de) *	1977-12-14	1983-05-05	Nikolaj Nikolaevi&ccaron; Azarov	Einrichtung zur Herstellung von Reinstwasser
DE2908269C2 (de) *	1979-03-02	1984-04-26	Uhde Gmbh, 4600 Dortmund	Salzsäure-Elektrolysezelle
SU929581A2 (ru) *	1979-06-27	1982-05-23	Харьковский Ордена Ленина И Ордена Октябрьской Революции Моторостроительный Завод "Серп И Молот"	Аппарат дл электрохимической очистки загр зненной жидкости
DE2934108A1 (de) *	1979-08-23	1981-03-12	Hooker Chemicals & Plastics Corp., 14302 Niagara Falls, N.Y.	Verfahren und vorrichtung zur erzeugung von chlor, wasserstoff und alkalilauge durch elektrolyse von nacl- oder kcl-sole in einer diaphragmazelle.
US4248690A (en) *	1980-01-28	1981-02-03	Pennwalt Corporation	Apparatus for production of sodium hypochlorite
US4371433A (en) *	1980-10-14	1983-02-01	General Electric Company	Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies
JPS5928635B2 (ja) *	1981-04-17	1984-07-14	保土谷化学工業株式会社	塩素酸アルカリ用塔式電解装置及び塩素酸アルカリの電解製造方法
DE3117483A1 (de) *	1981-05-02	1982-11-18	Uhde Gmbh, 4600 Dortmund	Elektrolysezelle
DE3215767A1 (de) *	1982-04-28	1983-11-03	Karl Dr. 6000 Frankfurt Hrska	Anordnung mit elektrolysezelle zur wasserentkeimung
DE3239535C2 (de) *	1982-10-26	1987-02-05	Heraeus Elektroden GmbH, 6450 Hanau	Verfahren zur Herstellung einer bipolaren Elektrode
JPH062958B2 (ja) *	1984-06-21	1994-01-12	三菱重工業株式会社	縦型電解槽
JPS6111766U (ja) *	1984-06-21	1986-01-23	三菱重工業株式会社	縦型多段電解槽
GB8810483D0 (en) *	1988-05-04	1988-06-08	British Aerospace	Imaging system
DE10015209A1 (de) *	2000-03-27	2001-10-11	Eilenburger Elektrolyse & Umwelttechnik Gmbh	Verfahren und Vorrichtung zur elektrochemischen Desinfektion von Wässern
KR100442773B1 (ko) *	2001-03-29	2004-08-04	한국에너지기술연구원	전기흡착 방식의 담수화방법 및 장치
RU2224051C1 (ru) *	2003-02-17	2004-02-20	Могилевский Игорь Николаевич	Установка для разложения воды электролизом
US9682875B2 (en)	2008-06-26	2017-06-20	Electro Chemistry, Llc	Electrochemical system and method for the treatment of water and wastewater
CN102762773B (zh) *	2010-03-15	2016-01-20	唯一科技股份公司	次氯酸钠制造用电解槽
US8430996B2 (en) *	2010-05-26	2013-04-30	Kaspar Electroplating Corporation	Electrocoagulation reactor having segmented intermediate uncharged plates
WO2013138477A1 (en) *	2012-03-13	2013-09-19	Rigby David J	Electrochemical system and method for the treatment of water and wastewater
US9784710B2 (en) *	2013-03-08	2017-10-10	Cfd Research Corporation	Bipolar electrode sample preparation devices
JP6828212B1 (ja)	2020-08-25	2021-02-10	三菱重工環境・化学エンジニアリング株式会社	電解装置
EP4389938A1 (de) *	2022-12-23	2024-06-26	Cetaqua, Centro Tecnológico del Agua, Fundación Privada	Elektrolysekammer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US832983A (en) *	1905-11-03	1906-10-09	Charles Edward Waithman Gaddum	Electrode for use in the manufacture of bleaching liquor.
GB1056889A (en) *	1964-10-12	1967-02-01	Albright & Wilson	Method and apparatus for performing electrolytic processes
CA914610A (en) *	1970-06-26	1972-11-14	Chemetics International Ltd.	Multi-monopolar electrolytic cell assembly and system
US3809629A (en) *	1972-03-28	1974-05-07	Oronzio De Nora Impianti	Process and apparatus for the production of alkali metal chlorates
US3893900A (en) *	1972-05-24	1975-07-08	Stanley Electric Co Ltd	Apparatus for treating wastewater using an electrolytic cell
US3849281A (en) *	1973-07-23	1974-11-19	Diamond Shamrock Corp	Bipolar hypochlorite cell

1973
- 1973-10-30 IT IT30709/73A patent/IT1003156B/it active
1974
- 1974-10-01 NO NO743566A patent/NO145016C/no unknown
- 1974-10-01 ZA ZA00746241A patent/ZA746241B/xx unknown
- 1974-10-15 US US05/514,762 patent/US4032426A/en not_active Expired - Lifetime
- 1974-10-22 JP JP49121886A patent/JPS5932548B2/ja not_active Expired
- 1974-10-25 FI FI3142/74A patent/FI59425C/fi active
- 1974-10-25 SE SE7413457A patent/SE7413457L/xx unknown
- 1974-10-29 FR FR7436164A patent/FR2249182B1/fr not_active Expired
- 1974-10-29 SU SU742076951A patent/SU733521A3/ru active
- 1974-10-29 CA CA212,588A patent/CA1063064A/en not_active Expired
- 1974-10-30 GB GB1844976A patent/GB1451400A/en not_active Expired
- 1974-10-30 BR BR9083/74A patent/BR7409083D0/pt unknown
- 1974-10-30 GB GB4702374A patent/GB1451399A/en not_active Expired
- 1974-10-30 YU YU2906/74A patent/YU36763B/xx unknown
- 1974-10-30 DE DE2451629A patent/DE2451629C2/de not_active Expired
1977
- 1977-03-04 SE SE7702427A patent/SE7702427L/ unknown
1978
- 1978-03-16 NO NO780940A patent/NO145017C/no unknown

Also Published As

Publication number	Publication date
DE2451629C2 (de)	1986-08-07
CA1063064A (en)	1979-09-25
DE2451629A1 (de)	1975-05-15
SE7413457L (de)	1975-05-02
NO145017C (no)	1981-12-28
FI314274A (de)	1975-05-01
JPS5079484A (de)	1975-06-27
JPS5932548B2 (ja)	1984-08-09
NO780940L (no)	1975-05-02
SU733521A3 (ru)	1980-05-05
FI59425C (fi)	1981-08-10
GB1451400A (en)	1976-09-29
NO145016B (no)	1981-09-14
GB1451399A (en)	1976-09-29
NO145016C (no)	1981-12-28
BR7409083D0 (pt)	1975-08-26
FI59425B (fi)	1981-04-30
FR2249182B1 (de)	1979-03-23
YU290674A (en)	1982-06-18
SE7702427L (sv)	1977-03-04
FR2249182A1 (de)	1975-05-23
NO145017B (no)	1981-09-14
IT1003156B (it)	1976-06-10
NO743566L (de)	1975-05-26
YU36763B (en)	1984-08-31
US4032426A (en)	1977-06-28

Publication	Publication Date	Title
IL45747A0 (en)	1974-11-29	Electrolytic cells
ZA74172B (en)	1974-11-27	Continuous electrowinning cell
ZA746241B (en)	1975-11-26	Electrolysis cells
AU7065374A (en)	1976-01-08	Gas-generated cells
ZM13174A1 (en)	1975-06-23	Electrochemical process
AU6427974A (en)	1975-07-10	Electrolytic cell
IL45328A0 (en)	1974-10-22	Bipolar electrolytic cell
ZA743378B (en)	1975-05-28	Diaphragms for electrolytic cells
ZA745897B (en)	1975-09-24	Electrolytic cell
IL43780A0 (en)	1974-03-14	An improved reserve-type electro-chemical cell
PH11332A (en)	1977-11-02	Improved electrolytic cell
ZA746500B (en)	1975-10-29	Electrolytic diaphragm cell
AU7008074A (en)	1975-12-18	Batteries
AU5348173A (en)	1974-09-19	Cell for electrolysis
AU6597274A (en)	1975-08-28	Electrolysis cells
CS186270B2 (en)	1978-11-30	Electrolytical cell
CA1036105A (en)	1978-08-08	Electrolytic cells
AU7136874A (en)	1976-01-22	Electrolytic cell
ZA742001B (en)	1975-08-27	Bipolar cell
ZA747254B (en)	1975-11-26	Electrochemical process
ZA745989B (en)	1975-11-26	Electrolytic cells
AU6674774A (en)	1975-09-18	Battery
AU487563B2 (en)	1976-02-19	Improved electrolytic cell
AU477541B2 (en)	1976-03-25	Electrolytic cell
AU491640B1 (en)	1976-06-17	Electrolytic cell