BE839995A - Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodee - Google Patents
Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodeeInfo
- Publication number
- BE839995A BE839995A BE165525A BE165525A BE839995A BE 839995 A BE839995 A BE 839995A BE 165525 A BE165525 A BE 165525A BE 165525 A BE165525 A BE 165525A BE 839995 A BE839995 A BE 839995A
- Authority
- BE
- Belgium
- Prior art keywords
- chlorurosodium
- laundry
- caustic soda
- new process
- obtaining caustic
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title 3
- 235000011121 sodium hydroxide Nutrition 0.000 title 1
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
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
 
- 
        - C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
 
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| FR7509799A FR2305393A1 (fr) | 1975-03-28 | 1975-03-28 | Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodee, renfermant des ions sulfate, fournie par une cellule d'electrolyse | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| BE839995A true BE839995A (fr) | 1976-09-27 | 
Family
ID=9153251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| BE165525A BE839995A (fr) | 1975-03-28 | 1976-03-25 | Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodee | 
Country Status (14)
| Country | Link | 
|---|---|
| US (1) | US4087253A (en:Method) | 
| JP (1) | JPS51120997A (en:Method) | 
| AT (1) | AT342619B (en:Method) | 
| BE (1) | BE839995A (en:Method) | 
| BR (1) | BR7601854A (en:Method) | 
| CA (1) | CA1059063A (en:Method) | 
| CH (1) | CH601107A5 (en:Method) | 
| DE (1) | DE2613101B2 (en:Method) | 
| ES (1) | ES446383A1 (en:Method) | 
| FR (1) | FR2305393A1 (en:Method) | 
| GB (1) | GB1493796A (en:Method) | 
| NL (1) | NL7603204A (en:Method) | 
| NO (1) | NO761044L (en:Method) | 
| SE (1) | SE7602694L (en:Method) | 
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| SE434862B (sv) * | 1980-01-30 | 1984-08-20 | A Betong Ab | Sett att anordna formforband for plankorsningsplattor vid overfartsstelle till jernvegsspar | 
| DE3037818C2 (de) * | 1980-10-07 | 1985-08-14 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von Natriumbisulfat | 
| CH652110A5 (de) * | 1982-12-23 | 1985-10-31 | Escher Wyss Ag | Behandlung der soleabschlaemmung mit hohem na(2)so(4)- und kc1-anteil. | 
| DE3302809A1 (de) * | 1983-01-28 | 1984-08-02 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zum zersetzen naoh-haltiger mehrfachsalze | 
| US4702805A (en) * | 1986-03-27 | 1987-10-27 | C-I-L Inc. | Production of sodium chlorate | 
| CN100358623C (zh) * | 2005-04-07 | 2008-01-02 | 凯膜过滤技术(上海)有限公司 | 均相流床反应器 | 
| US7972493B2 (en) * | 2007-07-27 | 2011-07-05 | Gore Enterprise Holdings, Inc. | Filter wash for chloralkali process | 
| US9737827B2 (en) * | 2012-08-13 | 2017-08-22 | Enviro Water Minerals Company, Inc. | System for removing high purity salt from a brine | 
| CN103787373B (zh) * | 2014-01-28 | 2016-03-02 | 南京曙光硅烷化工有限公司 | 净化多硫化物硅烷偶联剂副产盐水的方法 | 
| WO2016090259A1 (en) | 2014-12-05 | 2016-06-09 | Westlake Vinyl Corporation | System and method for purifying depleted brine | 
| CN113443981A (zh) * | 2021-07-26 | 2021-09-28 | 连云港诺信食品配料有限公司 | 一种乙酸钠溶液的工业制备方法 | 
| CN114477591A (zh) * | 2022-02-08 | 2022-05-13 | 青岛康景辉环境科技集团有限公司 | 一种氯化钠和氯化钾高浓废水分盐工艺 | 
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2753242A (en) * | 1951-09-24 | 1956-07-03 | Sharples Corp | Process for the separation of sodium sulfate from an intermixture of crystals of sodium sulfate and sodium chloride | 
| US3332470A (en) * | 1966-01-25 | 1967-07-25 | Chicago Bridge & Iron Co | Method for concentrating solutions | 
| US3362457A (en) * | 1966-03-18 | 1968-01-09 | Chicago Bridge & Iron Co | Apparatus and method for concentrating solutions | 
| CH454796A (de) * | 1966-10-17 | 1968-04-30 | Escher Wyss Ag | Verfahren und Vorrichtung zum Eindampfen einer Na2SO4 enthaltenden NaCl-Sole | 
| BE790662A (fr) * | 1971-10-27 | 1973-04-27 | Dow Chemical Co | Procede de recuperation d'hydroxyde de sodium a partir d'une solution aqueuse de chlorure de sodium | 
| FR2236784A1 (en) * | 1973-07-11 | 1975-02-07 | Whiting Fermont | Sodium hydroxide soln. concn. by multi-stage evapn. - with sepn. of sodium chloride from sulphate | 
- 
        1975
        - 1975-03-28 FR FR7509799A patent/FR2305393A1/fr active Granted
 
- 
        1976
        - 1976-02-27 SE SE7602694A patent/SE7602694L/xx not_active Application Discontinuation
- 1976-03-24 JP JP51032371A patent/JPS51120997A/ja active Pending
- 1976-03-25 BE BE165525A patent/BE839995A/xx unknown
- 1976-03-25 US US05/670,417 patent/US4087253A/en not_active Expired - Lifetime
- 1976-03-25 CA CA248,858A patent/CA1059063A/fr not_active Expired
- 1976-03-25 NO NO761044A patent/NO761044L/no unknown
- 1976-03-26 BR BR7601854A patent/BR7601854A/pt unknown
- 1976-03-26 AT AT224676A patent/AT342619B/de not_active IP Right Cessation
- 1976-03-26 GB GB12333/76A patent/GB1493796A/en not_active Expired
- 1976-03-26 DE DE2613101A patent/DE2613101B2/de not_active Withdrawn
- 1976-03-26 ES ES446383A patent/ES446383A1/es not_active Expired
- 1976-03-26 NL NL7603204A patent/NL7603204A/xx not_active Application Discontinuation
- 1976-03-26 CH CH384576A patent/CH601107A5/xx not_active IP Right Cessation
 
Also Published As
| Publication number | Publication date | 
|---|---|
| DE2613101A1 (de) | 1976-09-30 | 
| FR2305393A1 (fr) | 1976-10-22 | 
| SE7602694L (sv) | 1976-09-29 | 
| FR2305393B1 (en:Method) | 1978-11-03 | 
| JPS51120997A (en) | 1976-10-22 | 
| NL7603204A (nl) | 1976-09-30 | 
| ES446383A1 (es) | 1977-06-16 | 
| US4087253A (en) | 1978-05-02 | 
| GB1493796A (en) | 1977-11-30 | 
| CH601107A5 (en:Method) | 1978-06-30 | 
| CA1059063A (fr) | 1979-07-24 | 
| BR7601854A (pt) | 1976-09-28 | 
| AT342619B (de) | 1978-04-10 | 
| NO761044L (en:Method) | 1976-09-29 | 
| DE2613101B2 (de) | 1980-01-10 | 
| ATA224676A (de) | 1977-08-15 | 
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