HUP0700523A2 - Process for electrolysing alkali metal chlorides - Google Patents
Process for electrolysing alkali metal chloridesInfo
- Publication number
- HUP0700523A2 HUP0700523A2 HU0700523A HUP0700523A HUP0700523A2 HU P0700523 A2 HUP0700523 A2 HU P0700523A2 HU 0700523 A HU0700523 A HU 0700523A HU P0700523 A HUP0700523 A HU P0700523A HU P0700523 A2 HUP0700523 A2 HU P0700523A2
- Authority
- HU
- Hungary
- Prior art keywords
- alkali metal
- metal chlorides
- electrolysing
- electrolysing alkali
- chlorides
- Prior art date
Links
- 229910001514 alkali metal chloride Inorganic materials 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
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)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006037400A DE102006037400A1 (en) | 2006-08-10 | 2006-08-10 | Method for membrane electrolysis of sodium chloride by using raw brine, comprises supplying saturated sodium chloride brine, and treating the raw brine for separation of the electrolysis components from metal ions through precipitation |
Publications (2)
Publication Number | Publication Date |
---|---|
HU0700523D0 HU0700523D0 (en) | 2007-10-29 |
HUP0700523A2 true HUP0700523A2 (en) | 2008-08-28 |
Family
ID=38922024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0700523A HUP0700523A2 (en) | 2006-08-10 | 2007-08-10 | Process for electrolysing alkali metal chlorides |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080053839A1 (en) |
CN (1) | CN101187030B (en) |
DE (1) | DE102006037400A1 (en) |
HU (1) | HUP0700523A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2746544C (en) * | 2008-12-17 | 2018-10-16 | Akzo Nobel N.V. | Process for producing chlorine, caustic soda, and hydrogen |
DE102009023539B4 (en) * | 2009-05-30 | 2012-07-19 | Bayer Materialscience Aktiengesellschaft | Method and device for the electrolysis of an aqueous solution of hydrogen chloride or alkali chloride in an electrolytic cell |
CN102851684B (en) * | 2012-09-17 | 2015-08-05 | 广州新普利节能环保科技有限公司 | A kind of perhalogeno water function of mechanical steam recompression method alkali-making process and device |
WO2015058109A1 (en) * | 2013-10-18 | 2015-04-23 | Dow Global Technologies Llc | Brine mining process |
US10227702B2 (en) | 2014-12-05 | 2019-03-12 | Westlake Vinyl Corporation | System and method for purifying depleted brine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3052612A (en) * | 1959-02-16 | 1962-09-04 | Olin Mathieson | Recovery of chlorine from electrol ysis of brine |
US4169773A (en) * | 1978-01-16 | 1979-10-02 | Hooker Chemicals & Plastics Corp. | Removal of chlorate from electrolytic cell anolyte |
US4159929A (en) * | 1978-05-17 | 1979-07-03 | Hooker Chemicals & Plastics Corp. | Chemical and electro-chemical process for production of alkali metal chlorates |
US5126019A (en) * | 1989-11-16 | 1992-06-30 | Texas Brine Corporation | Purification of chlor-alkali membrane cell brine |
-
2006
- 2006-08-10 DE DE102006037400A patent/DE102006037400A1/en not_active Withdrawn
-
2007
- 2007-08-10 HU HU0700523A patent/HUP0700523A2/en unknown
- 2007-08-10 CN CN2007101526457A patent/CN101187030B/en not_active Expired - Fee Related
- 2007-08-10 US US11/836,858 patent/US20080053839A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102006037400A1 (en) | 2008-02-14 |
HU0700523D0 (en) | 2007-10-29 |
CN101187030A (en) | 2008-05-28 |
CN101187030B (en) | 2011-01-05 |
US20080053839A1 (en) | 2008-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL2004550T3 (en) | Process for preparing metal chlorides from metal oxide containing materials | |
PL2300371T3 (en) | Sodium chloride production process | |
GB0611210D0 (en) | Process | |
GB0619060D0 (en) | Novel process | |
EG25441A (en) | Anode for electrolysis | |
HK1136608A1 (en) | Cathode for electrolytic processes | |
GB0607394D0 (en) | Process | |
GB0600914D0 (en) | Process | |
GB0607395D0 (en) | Process | |
PT2349928T (en) | Sodium chloride production process | |
EP2366661A4 (en) | Process for producing chlorine | |
HUP0700523A2 (en) | Process for electrolysing alkali metal chlorides | |
GB0611741D0 (en) | Process | |
GB0604874D0 (en) | Process | |
GB0604233D0 (en) | Process | |
SI1981972T1 (en) | Novel process | |
GB0625275D0 (en) | Novel process | |
GB0613676D0 (en) | Process | |
HUE045309T2 (en) | Process for producing chlorine | |
HK1137421A1 (en) | Process for preparing alkali metal or alkaline earth metal tricyanomethanides | |
GB0617366D0 (en) | Novel process | |
GB0617367D0 (en) | Novel process | |
GB0602637D0 (en) | Novel process | |
GB0606283D0 (en) | Process | |
PL2445831T3 (en) | METHOD FOR PRODUCING CHLORINE FROM HCl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |