NL7212032A - - Google Patents
Info
- Publication number
- NL7212032A NL7212032A NL7212032A NL7212032A NL7212032A NL 7212032 A NL7212032 A NL 7212032A NL 7212032 A NL7212032 A NL 7212032A NL 7212032 A NL7212032 A NL 7212032A NL 7212032 A NL7212032 A NL 7212032A
- Authority
- NL
- Netherlands
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
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
- C25B9/75—Assemblies comprising two or more cells of the filter-press type having 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
- C02F2001/46128—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
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (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)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17868571A | 1971-09-08 | 1971-09-08 | |
| US23635772A | 1972-03-20 | 1972-03-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7212032A true NL7212032A (https=) | 1973-03-12 |
| NL174072B NL174072B (nl) | 1983-11-16 |
| NL174072C NL174072C (nl) | 1984-04-16 |
Family
ID=26874550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7212032,A NL174072C (nl) | 1971-09-08 | 1972-09-04 | Elektrolysecel. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5227937B2 (https=) |
| CA (1) | CA983884A (https=) |
| DE (1) | DE2244020C2 (https=) |
| FR (1) | FR2152717B1 (https=) |
| GB (1) | GB1396019A (https=) |
| IT (1) | IT969415B (https=) |
| NL (1) | NL174072C (https=) |
| NO (1) | NO138033C (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107162A (en) * | 1976-03-03 | 1977-09-08 | Hitachi Plant Eng & Constr Co Ltd | Treating method for waste water |
| JPS6339688A (ja) * | 1986-08-01 | 1988-02-20 | Toyo Kagaku Kenkyusho:Kk | 無菌水の製造装置 |
| WO1989006711A1 (en) * | 1988-01-21 | 1989-07-27 | Hydra-Gas Pty. Ltd. | Fully automated current-controlled electrolytic cell assembly for the production of gases |
| JP2641788B2 (ja) * | 1990-06-20 | 1997-08-20 | 東レ株式会社 | ポリアミド樹脂の製造方法 |
| FR2685701B1 (fr) * | 1991-12-31 | 1994-04-08 | Atochem | Nouveau procede de preparation de polyamides. |
| CN2926203Y (zh) * | 2006-06-09 | 2007-07-25 | 河南大学 | 电化水处理装置 |
| KR101712586B1 (ko) * | 2014-12-23 | 2017-03-06 | (주) 테크윈 | 파이프형 전해셀 |
| CN112410805A (zh) * | 2020-12-14 | 2021-02-26 | 浙江大学 | 管状推流式次氯酸钠发生器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL124911C (https=) * | 1958-09-15 | |||
| DE1471642B2 (de) * | 1963-12-04 | 1971-06-16 | Electro Chlor AG. Basel (Schweiz) | Elektrolysezelle |
| DE1671425C3 (de) * | 1967-01-30 | 1975-04-03 | Peroxid-Chemie Gmbh, 8021 Hoellriegelskreuth | Elektrolytische DurchfluBzelle |
-
1972
- 1972-09-04 NL NLAANVRAGE7212032,A patent/NL174072C/xx not_active IP Right Cessation
- 1972-09-06 CA CA151,057A patent/CA983884A/en not_active Expired
- 1972-09-06 IT IT52563/72A patent/IT969415B/it active
- 1972-09-07 JP JP47089143A patent/JPS5227937B2/ja not_active Expired
- 1972-09-07 GB GB4166672A patent/GB1396019A/en not_active Expired
- 1972-09-07 DE DE2244020A patent/DE2244020C2/de not_active Expired
- 1972-09-07 NO NO3182/72A patent/NO138033C/no unknown
- 1972-09-07 FR FR7231718A patent/FR2152717B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2152717B1 (https=) | 1978-01-13 |
| FR2152717A1 (https=) | 1973-04-27 |
| JPS5227937B2 (https=) | 1977-07-23 |
| JPS4836957A (https=) | 1973-05-31 |
| DE2244020A1 (de) | 1973-03-15 |
| DE2244020C2 (de) | 1983-05-26 |
| IT969415B (it) | 1974-03-30 |
| CA983884A (en) | 1976-02-17 |
| NL174072C (nl) | 1984-04-16 |
| NL174072B (nl) | 1983-11-16 |
| NO138033B (no) | 1978-03-06 |
| NO138033C (no) | 1978-06-14 |
| GB1396019A (en) | 1975-05-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: PHIBRO CORPORATION |
|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: ENGELHARD CORPORATION |
|
| V1 | Lapsed because of non-payment of the annual fee | ||
| BK | Erratum |
Free format text: IN PAT.BUL.10/86,PAGE 1129:SHOULD BE DELETED |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |