FR2462392B1 - - Google Patents
Info
- Publication number
- FR2462392B1 FR2462392B1 FR8016456A FR8016456A FR2462392B1 FR 2462392 B1 FR2462392 B1 FR 2462392B1 FR 8016456 A FR8016456 A FR 8016456A FR 8016456 A FR8016456 A FR 8016456A FR 2462392 B1 FR2462392 B1 FR 2462392B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/061,743 US4240885A (en) | 1979-07-30 | 1979-07-30 | Oxidation of organics in aqueous salt solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2462392A1 FR2462392A1 (fr) | 1981-02-13 |
| FR2462392B1 true FR2462392B1 (cg-RX-API-DMAC10.html) | 1983-11-04 |
Family
ID=22037843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8016456A Granted FR2462392A1 (fr) | 1979-07-30 | 1980-07-25 | Oxydation de matieres organiques dans des solutions aqueuses de sels |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4240885A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS6051877B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA1158019A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3028668A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2462392A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2056427B (cg-RX-API-DMAC10.html) |
| NL (1) | NL181118C (cg-RX-API-DMAC10.html) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698487A (en) * | 1980-01-10 | 1981-08-07 | Asahi Glass Co Ltd | Purification method of potassium chloride brine |
| GB8423642D0 (en) * | 1984-09-19 | 1984-10-24 | Ici Plc | Electrolysis of alkali metal chloride solution |
| US4701247A (en) * | 1986-07-30 | 1987-10-20 | The Dow Chemical Company | Electrochemical methods for breaking high viscosity fluids |
| JPS6350456U (cg-RX-API-DMAC10.html) * | 1986-09-19 | 1988-04-05 | ||
| US5532389A (en) * | 1993-11-23 | 1996-07-02 | The Dow Chemical Company | Process for preparing alkylene oxides |
| FR2725711A1 (fr) * | 1994-10-14 | 1996-04-19 | Augarde Jacques | Procede de traitement des rejets phenoles |
| US5486627A (en) * | 1994-12-02 | 1996-01-23 | The Dow Chemical Company | Method for producing epoxides |
| DE19642569A1 (de) * | 1996-10-15 | 1998-04-16 | Siemens Ag | Verfahren zum Reinigen von Metallhalogeniden |
| DE19904680B4 (de) * | 1999-02-04 | 2004-05-06 | Holding Nehlsen Gmbh & Co. Kg | Verfahren zur Gewinnung von Salz aus Altsalz |
| EP1752436A1 (en) * | 2003-11-20 | 2007-02-14 | SOLVAY (Société Anonyme) | Pseudo-azeotropic composition containing dichloropropanol and process for producing such composition |
| WO2006100316A1 (fr) | 2005-05-20 | 2006-09-28 | Solvay (Société Anonyme) | Fabrication de chlorhydrine en phase liquide en presence de composes lourds |
| KR20080019005A (ko) | 2005-05-20 | 2008-02-29 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소에서 출발하여클로로히드린을 제조하는 방법 |
| CA2654717A1 (en) | 2006-06-14 | 2007-12-21 | Solvay (Societe Anonyme) | Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol |
| FR2913684B1 (fr) * | 2007-03-14 | 2012-09-14 | Solvay | Procede de fabrication de dichloropropanol |
| CN101062924B (zh) * | 2007-04-23 | 2011-07-20 | 锦化化工集团氯碱股份有限公司 | 以电解液作皂化剂生产环氧丙烷的装置及方法 |
| TW200911693A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Aqueous composition containing a salt, manufacturing process and use |
| TWI500609B (zh) | 2007-06-12 | 2015-09-21 | Solvay | 含有環氧氯丙烷的產品，其製備及其不同應用中的用途 |
| FR2918058A1 (fr) * | 2007-06-28 | 2009-01-02 | Solvay | Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol |
| EP2183188B1 (en) * | 2007-08-23 | 2013-10-23 | Dow Global Technologies LLC | Process and apparatus for purification of industrial brine |
| WO2009026208A2 (en) * | 2007-08-23 | 2009-02-26 | Dow Global Technologies Inc. | Brine purification |
| EP2190782A1 (en) * | 2007-08-23 | 2010-06-02 | Dow Global Technologies Inc. | Brine purification |
| WO2009026209A2 (en) * | 2007-08-23 | 2009-02-26 | Dow Global Technologies Inc. | Total organic carbon (toc) reduction in brine via chlorinolysis |
| EP2183189A2 (en) | 2007-08-23 | 2010-05-12 | Dow Global Technologies Inc. | Process, adapted microbes, composition and apparatus for purification of industrial brine |
| KR100925750B1 (ko) * | 2007-09-20 | 2009-11-11 | 삼성전기주식회사 | 수소 발생 장치용 전해질 용액 및 이를 포함하는 수소 발생장치 |
| US8715568B2 (en) | 2007-10-02 | 2014-05-06 | Solvay Sa | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| FR2925045B1 (fr) * | 2007-12-17 | 2012-02-24 | Solvay | Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol |
| TWI478875B (zh) | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| US8507643B2 (en) * | 2008-04-03 | 2013-08-13 | Solvay S.A. | Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol |
| FR2935968B1 (fr) * | 2008-09-12 | 2010-09-10 | Solvay | Procede pour la purification de chlorure d'hydrogene |
| FR2963338B1 (fr) * | 2010-08-02 | 2014-10-24 | Solvay | Procede d'electrolyse |
| KR20140009163A (ko) | 2010-09-30 | 2014-01-22 | 솔베이(소시에떼아노님) | 천연유래 에피클로로히드린의 유도체 |
| WO2020020389A1 (en) * | 2018-07-27 | 2020-01-30 | Spolek Pro Chemickou A Hutni Vyrobu, Akciova Spolecnost | Process to treat waste brine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE134417C (cg-RX-API-DMAC10.html) * | ||||
| FR1443994A (fr) * | 1965-04-27 | 1966-07-01 | Pechiney Saint Gobain | Perfectionnements dans l'obtention d'oxydes d'oléfines |
| NL7102552A (cg-RX-API-DMAC10.html) * | 1970-02-27 | 1971-08-31 | ||
| US3617581A (en) * | 1970-05-01 | 1971-11-02 | Dow Chemical Co | Treatment of water-containing aromatic wastes |
| US3839169A (en) * | 1971-08-11 | 1974-10-01 | Dow Chemical Co | Photooxidizing organic contaminants in aqueous brine solutions |
| GB1387909A (en) | 1972-04-07 | 1975-03-19 | Dow Chemical Co | Treatment of brines by chlorination |
| US3819516A (en) * | 1973-04-09 | 1974-06-25 | Dow Chemical Co | Treatment of aqueous solutions contaminated with soluble organic materials |
| US3910999A (en) * | 1973-06-25 | 1975-10-07 | Dow Chemical Co | Oxidation of mixtures of organic compounds with hypochlorite ion source materials |
| US3891747A (en) * | 1973-10-11 | 1975-06-24 | Olin Corp | Chlorate removal from alkali metal chloride solutions |
| US4008133A (en) * | 1974-09-20 | 1977-02-15 | The Lummus Company | Production of epoxy compounds from olefinic compounds |
| US4115264A (en) * | 1975-04-28 | 1978-09-19 | Phillips Petroleum Company | Method of purifying polluted water |
| FR2378722A1 (fr) * | 1977-01-31 | 1978-08-25 | Gen Electric | Procede d'elimination des impuretes organiques dissoutes dans les eaux residuaires |
| US4126526A (en) * | 1977-11-16 | 1978-11-21 | The Lummus Company | Cyclic process for production of alkylene oxide using electrolysis of brine |
-
1979
- 1979-07-30 US US06/061,743 patent/US4240885A/en not_active Expired - Lifetime
-
1980
- 1980-07-09 NL NLAANVRAGE8003974,A patent/NL181118C/xx not_active IP Right Cessation
- 1980-07-10 GB GB8022615A patent/GB2056427B/en not_active Expired
- 1980-07-25 FR FR8016456A patent/FR2462392A1/fr active Granted
- 1980-07-29 CA CA000357208A patent/CA1158019A/en not_active Expired
- 1980-07-29 DE DE19803028668 patent/DE3028668A1/de not_active Withdrawn
- 1980-07-29 JP JP55104240A patent/JPS6051877B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5624093A (en) | 1981-03-07 |
| JPS6051877B2 (ja) | 1985-11-15 |
| GB2056427A (en) | 1981-03-18 |
| DE3028668A1 (de) | 1981-02-19 |
| NL181118B (nl) | 1987-01-16 |
| NL8003974A (nl) | 1981-02-03 |
| GB2056427B (en) | 1983-04-13 |
| FR2462392A1 (fr) | 1981-02-13 |
| NL181118C (nl) | 1987-06-16 |
| CA1158019A (en) | 1983-12-06 |
| US4240885A (en) | 1980-12-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |