JPS5160699A - - Google Patents

Info

Publication number
JPS5160699A
JPS5160699A JP50116276A JP11627675A JPS5160699A JP S5160699 A JPS5160699 A JP S5160699A JP 50116276 A JP50116276 A JP 50116276A JP 11627675 A JP11627675 A JP 11627675A JP S5160699 A JPS5160699 A JP S5160699A
Authority
JP
Japan
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.)
Pending
Application number
JP50116276A
Inventor
Uinkureru Rooberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Escher Wyss AG filed Critical Escher Wyss AG
Publication of JPS5160699A publication Critical patent/JPS5160699A/ja
Pending legal-status Critical Current

Links

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
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/16—Purification
JP50116276A 1974-09-26 1975-09-26 Pending JPS5160699A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302974A CH601498A5 (ja) 1974-09-26 1974-09-26

Publications (1)

Publication Number Publication Date
JPS5160699A true JPS5160699A (ja) 1976-05-26

Family

ID=4388663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116276A Pending JPS5160699A (ja) 1974-09-26 1975-09-26

Country Status (6)

Country Link
US (1) US3998709A (ja)
JP (1) JPS5160699A (ja)
CA (1) CA1060181A (ja)
CH (1) CH601498A5 (ja)
FR (1) FR2286210A1 (ja)
GB (1) GB1524995A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191620A (en) * 1978-11-13 1980-03-04 Union Oil Company Of California Electrochemical conversion of sulfur-containing anions to sulfur
US4223949A (en) * 1979-01-04 1980-09-23 Olin Corporation Process for disposal of sulfate containing brines from diaphragm cell caustic evaporator systems
DE3037818C2 (de) * 1980-10-07 1985-08-14 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Natriumbisulfat
DE3302809A1 (de) * 1983-01-28 1984-08-02 Chemische Werke Hüls AG, 4370 Marl Verfahren zum zersetzen naoh-haltiger mehrfachsalze
US4565612A (en) * 1984-12-10 1986-01-21 The Dow Chemical Company Process for reducing sulphate ion concentration in aqueous sodium hydroxide solutions
US4586993A (en) * 1985-05-31 1986-05-06 Stearns Catalytic World Corporation Control of sulfates in membrane cell chlor-alkali process
AU2012230776A1 (en) * 2011-03-24 2013-10-31 New Sky Energy, Inc. Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide
CN112479232B (zh) * 2020-12-16 2023-04-11 深圳清华大学研究院 工业副产氯化钠和硫酸钠的浮选分离方法
CN113511662A (zh) * 2021-06-23 2021-10-19 天津长芦汉沽盐场有限责任公司 一种含硫酸钠废盐的提纯方法
CN117228694B (zh) * 2023-11-13 2024-01-26 北京康仑循环科技有限公司 一种利用脱硫灰制备小苏打的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU237125A1 (ru) * Способ выделения сульфата натрия из обратной соли выпарки электролитическихщелоков
US1998471A (en) * 1934-02-17 1935-04-23 Pennsylvania Salt Mfg Co Process of purifying concentrated caustic soda solutions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863809A (en) * 1956-04-05 1958-12-09 Struthers Wells Corp Process for concentration of caustic cell liquor
US3017245A (en) * 1960-01-14 1962-01-16 Dow Chemical Co Removal of sodium sulfate from caustic salt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU237125A1 (ru) * Способ выделения сульфата натрия из обратной соли выпарки электролитическихщелоков
SU237124A1 (ru) * Е. К. Бородулина, В. А. Горелова, И. Э. Спектор, А. А. Фурман, В. И. Грунченков , В. С. Воропанов Способ выделения сульфата натрия из содержащих его растворов
US1998471A (en) * 1934-02-17 1935-04-23 Pennsylvania Salt Mfg Co Process of purifying concentrated caustic soda solutions

Also Published As

Publication number Publication date
FR2286210A1 (fr) 1976-04-23
CA1060181A (en) 1979-08-14
FR2286210B1 (ja) 1979-08-24
CH601498A5 (ja) 1978-07-14
GB1524995A (en) 1978-09-13
US3998709A (en) 1976-12-21

Similar Documents

Publication Publication Date Title
FR2292053B1 (ja)
JPS50117073A (ja)
FR2280595B1 (ja)
FR2259073B1 (ja)
FR2286210B1 (ja)
JPS50116230A (ja)
JPS50113417A (ja)
JPS5148451U (ja)
JPS50114167A (ja)
JPS5110712U (ja)
JPS50126978U (ja)
JPS5164443U (ja)
JPS5143089U (ja)
JPS5114111U (ja)
JPS50139565A (ja)
DD113564A5 (ja)
CH586668A5 (ja)
CH575094A5 (ja)
CH576108A5 (ja)
CH576529A5 (ja)
CH577300A5 (ja)
CH578124A5 (ja)
CH589914A5 (ja)
CH588373A5 (ja)
CH592301A5 (ja)