DK73478A - Fremgangsmaade til fremstilling af natriumhypochlorit - Google Patents
Fremgangsmaade til fremstilling af natriumhypochloritInfo
- Publication number
- DK73478A DK73478A DK73478A DK73478A DK73478A DK 73478 A DK73478 A DK 73478A DK 73478 A DK73478 A DK 73478A DK 73478 A DK73478 A DK 73478A DK 73478 A DK73478 A DK 73478A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- preparation
- sodium hypochlorite
- hypochlorite
- sodium
- Prior art date
Links
- 239000005708 Sodium hypochlorite Substances 0.000 title 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 title 1
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1608977A JPS53102295A (en) | 1977-02-18 | 1977-02-18 | Method of making sodium hypochlorite |
JP1608877A JPS53102294A (en) | 1977-02-18 | 1977-02-18 | Method of making sodium hypochlorite |
Publications (1)
Publication Number | Publication Date |
---|---|
DK73478A true DK73478A (da) | 1978-08-19 |
Family
ID=26352343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK73478A DK73478A (da) | 1977-02-18 | 1978-02-17 | Fremgangsmaade til fremstilling af natriumhypochlorit |
Country Status (14)
Country | Link |
---|---|
US (1) | US4151052A (da) |
AR (1) | AR215047A1 (da) |
AU (1) | AU515212B2 (da) |
BR (1) | BR7800889A (da) |
CA (1) | CA1114329A (da) |
DE (1) | DE2806441C3 (da) |
DK (1) | DK73478A (da) |
ES (1) | ES466797A1 (da) |
FR (1) | FR2381112A1 (da) |
GB (1) | GB1559957A (da) |
IT (1) | IT1102383B (da) |
NL (1) | NL7801186A (da) |
PT (1) | PT67666B (da) |
SE (1) | SE430176B (da) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1094825B (it) * | 1978-05-11 | 1985-08-10 | Panclor Chemicals Ltd | Procedimento ed apparecchiatura per l'alogenazione dell'acqua |
JPS563689A (en) * | 1979-06-26 | 1981-01-14 | Chlorine Eng Corp Ltd | Electrolytic apparatus for electrolysis of aqueous solution |
CA1160140A (fr) * | 1979-12-20 | 1984-01-10 | Alain Groult | Machine et methode automatique a laver le linge ou la vaisselle |
US4295951A (en) * | 1980-05-14 | 1981-10-20 | Hooker Chemicals & Plastics Corp. | Film-coated cathodes for halate cells |
JPS5924192B2 (ja) * | 1981-05-22 | 1984-06-07 | 日本カ−リツト株式会社 | 塩水電解槽 |
US4871703A (en) * | 1983-05-31 | 1989-10-03 | The Dow Chemical Company | Process for preparation of an electrocatalyst |
US4650711A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fabrics |
US4784882A (en) * | 1985-05-31 | 1988-11-15 | The Dow Chemical Company | Method for forming composite polymer films |
US4784900A (en) * | 1985-05-31 | 1988-11-15 | University Of Bath | Method for sizing polytretrafluoroethylene fabrics |
US5110385A (en) * | 1985-05-31 | 1992-05-05 | The Dow Chemical Company | Method for forming polymer composite films using a removable substrate |
US5114515A (en) * | 1985-05-31 | 1992-05-19 | The Dow Chemical Company | Method for forming polymer composite films using removable substrates |
US4610762A (en) * | 1985-05-31 | 1986-09-09 | The Dow Chemical Company | Method for forming polymer films having bubble release surfaces |
US4650551A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Supported ion exchange membrane films |
US4668371A (en) * | 1985-12-16 | 1987-05-26 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4670123A (en) * | 1985-12-16 | 1987-06-02 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4666579A (en) * | 1985-12-16 | 1987-05-19 | The Dow Chemical Company | Structural frame for a solid polymer electrolyte electrochemical cell |
US4666580A (en) * | 1985-12-16 | 1987-05-19 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4698243A (en) * | 1986-06-20 | 1987-10-06 | The Dow Chemical Company | Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads |
US4778723A (en) * | 1986-06-20 | 1988-10-18 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fibers, yarn, or threads |
US4731263A (en) * | 1986-09-26 | 1988-03-15 | The Dow Chemical Company | Method for the preparation of ionomer films |
US4889577A (en) * | 1986-12-19 | 1989-12-26 | The Dow Chemical Company | Method for making an improved supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
US4738741A (en) * | 1986-12-19 | 1988-04-19 | The Dow Chemical Company | Method for forming an improved membrane/electrode combination having interconnected roadways of catalytically active particles |
US5039389A (en) * | 1986-12-19 | 1991-08-13 | The Dow Chemical Company | Membrane/electrode combination having interconnected roadways of catalytically active particles |
US4752370A (en) * | 1986-12-19 | 1988-06-21 | The Dow Chemical Company | Supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
GB2202551B (en) * | 1987-02-13 | 1990-12-19 | Sanden Corp | Apparatus and method for producing sodium hypochlorite |
US4940525A (en) * | 1987-05-08 | 1990-07-10 | The Dow Chemical Company | Low equivalent weight sulfonic fluoropolymers |
DE19908964C2 (de) * | 1998-02-27 | 2003-11-20 | Dinotec Gmbh Wassertechnologie | Verfahren zur Herstellung einer Natriumhypochloritlösung sowie Elektrolysegerät zur Durchführung dieses Verfahrens |
US6179132B1 (en) | 1998-03-13 | 2001-01-30 | Millipore Corporation | Surface modified polymeric substrate and process |
US6805787B2 (en) | 2001-09-07 | 2004-10-19 | Severn Trent Services-Water Purification Solutions, Inc. | Method and system for generating hypochlorite |
JP3768160B2 (ja) * | 2001-12-25 | 2006-04-19 | 三洋電機株式会社 | 水処理装置 |
US20050087484A1 (en) * | 2003-05-23 | 2005-04-28 | Lambie John M. | Method for electrolytic disinfection of water |
US20100276294A1 (en) * | 2003-03-28 | 2010-11-04 | Lambie John M | Electrolytic sanitization of water |
CA2558266C (en) * | 2004-03-05 | 2017-10-17 | Gen-Probe Incorporated | Reagents, methods and kits for use in deactivating nucleic acids |
DE102005004063A1 (de) * | 2005-01-21 | 2006-07-27 | Alfred Kärcher Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung einer Alkalimetallhypochloritlösung |
CA2606270A1 (en) * | 2005-04-19 | 2006-10-26 | Massachusetts Institute Of Technology | Amphiphilic polymers and methods of use thereof |
US20070007146A1 (en) * | 2005-07-07 | 2007-01-11 | Severn Trent Water Purification, Inc. | Process for producing hypochlorite |
KR101077199B1 (ko) * | 2011-03-14 | 2011-10-27 | 김경수 | 오픈셀 방식의 차아염소산나트륨 제조장치 |
US20140048412A1 (en) * | 2012-08-20 | 2014-02-20 | Wing-kin HUI | Electrolytic cell for generating chlorine in a pool |
WO2014185868A1 (en) * | 2013-05-15 | 2014-11-20 | Riyad Said | Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide) |
US11603596B2 (en) * | 2019-03-14 | 2023-03-14 | Electrichlor, LLC | Electrolytic cell for hypochlorite generation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511516A (en) * | 1945-10-31 | 1950-06-13 | Western Electrochemical Compan | Process for making sodium chlorate |
SU390016A1 (ru) * | 1971-03-15 | 1973-07-11 | Всесоюзный научно исследовательский институт электрификации сельского хоз йства | Способ получения гипохлоритов |
US3819504A (en) * | 1972-04-28 | 1974-06-25 | Diamond Shamrock Corp | Method of maintaining cathodes of an electrolytic cell free of deposits |
US3917518A (en) * | 1973-04-19 | 1975-11-04 | Diamond Shamrock Corp | Hypochlorite production |
US3849281A (en) * | 1973-07-23 | 1974-11-19 | Diamond Shamrock Corp | Bipolar hypochlorite cell |
US3884791A (en) * | 1973-11-30 | 1975-05-20 | Ppg Industries Inc | Electrolytic cell having metal electrodes |
-
1978
- 1978-01-19 CA CA295,320A patent/CA1114329A/en not_active Expired
- 1978-01-31 GB GB3769/78A patent/GB1559957A/en not_active Expired
- 1978-02-02 NL NL7801186A patent/NL7801186A/xx unknown
- 1978-02-03 US US05/875,065 patent/US4151052A/en not_active Expired - Lifetime
- 1978-02-08 ES ES466797A patent/ES466797A1/es not_active Expired
- 1978-02-15 BR BR7800889A patent/BR7800889A/pt unknown
- 1978-02-15 DE DE2806441A patent/DE2806441C3/de not_active Expired
- 1978-02-16 AU AU33351/78A patent/AU515212B2/en not_active Expired
- 1978-02-16 PT PT6766678A patent/PT67666B/pt unknown
- 1978-02-16 IT IT4806978A patent/IT1102383B/it active
- 1978-02-16 AR AR27112378A patent/AR215047A1/es active
- 1978-02-17 FR FR7804608A patent/FR2381112A1/fr active Granted
- 1978-02-17 DK DK73478A patent/DK73478A/da not_active Application Discontinuation
- 1978-02-17 SE SE7801873A patent/SE430176B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
IT7848069A0 (it) | 1978-02-16 |
ES466797A1 (es) | 1979-01-16 |
GB1559957A (en) | 1980-01-30 |
FR2381112B1 (da) | 1980-06-20 |
AU3335178A (en) | 1979-08-23 |
SE7801873L (sv) | 1978-08-19 |
IT1102383B (it) | 1985-10-07 |
SE430176B (sv) | 1983-10-24 |
BR7800889A (pt) | 1978-11-28 |
DE2806441A1 (de) | 1978-08-24 |
CA1114329A (en) | 1981-12-15 |
FR2381112A1 (fr) | 1978-09-15 |
PT67666A (en) | 1978-03-01 |
NL7801186A (nl) | 1978-08-22 |
US4151052A (en) | 1979-04-24 |
PT67666B (en) | 1979-07-20 |
AU515212B2 (en) | 1981-03-19 |
DE2806441B2 (de) | 1980-05-22 |
AR215047A1 (es) | 1979-08-31 |
DE2806441C3 (de) | 1981-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |