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BR9004065A - Processo para a producao de cloro e de uma lixivia aquosa de hidroxido de sodio - Google Patents

Processo para a producao de cloro e de uma lixivia aquosa de hidroxido de sodio

Info

Publication number
BR9004065A
BR9004065A BR9004065A BR9004065A BR9004065A BR 9004065 A BR9004065 A BR 9004065A BR 9004065 A BR9004065 A BR 9004065A BR 9004065 A BR9004065 A BR 9004065A BR 9004065 A BR9004065 A BR 9004065A
Authority
BR
Brazil
Prior art keywords
chlorine
production
sodium hydroxide
water sodium
hydroxide blend
Prior art date
Application number
BR9004065A
Other languages
English (en)
Inventor
Jean Verlaeten
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR9004065A publication Critical patent/BR9004065A/pt

Links

Classifications

    • 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
    • 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
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates
    • 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
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR9004065A 1989-08-17 1990-08-16 Processo para a producao de cloro e de uma lixivia aquosa de hidroxido de sodio BR9004065A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900881 1989-08-17

Publications (1)

Publication Number Publication Date
BR9004065A true BR9004065A (pt) 1991-09-03

Family

ID=3884286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9004065A BR9004065A (pt) 1989-08-17 1990-08-16 Processo para a producao de cloro e de uma lixivia aquosa de hidroxido de sodio

Country Status (7)

Country Link
EP (1) EP0413384A1 (pt)
JP (1) JPH0397880A (pt)
CN (1) CN1049874A (pt)
BR (1) BR9004065A (pt)
CA (1) CA2023411A1 (pt)
DD (1) DD297140A5 (pt)
PT (1) PT94990A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010125354A (ja) * 2008-11-25 2010-06-10 Jian-Feng Lin 二酸化炭素の捕捉方法
CN109609971B (zh) * 2019-01-04 2019-12-31 北京神州瑞霖环境技术研究院有限公司 电解后除碳的阳离子隔膜电解槽串联装置及其应用
CN109468656B (zh) * 2019-01-04 2020-05-05 北京神州瑞霖环境技术研究院有限公司 电解前除碳的阳离子隔膜电解槽串联装置及其应用
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH264595A (fr) * 1945-12-20 1949-10-31 Solvay Procédé pour la caustification de carbonate de sodium.
ZA754732B (en) * 1974-08-06 1976-08-25 Hoechst Ag Process and cell arrangement for the manufacture of chlorine and alkali metal hydroxide

Also Published As

Publication number Publication date
EP0413384A1 (fr) 1991-02-20
CN1049874A (zh) 1991-03-13
DD297140A5 (de) 1992-01-02
JPH0397880A (ja) 1991-04-23
CA2023411A1 (fr) 1991-02-18
PT94990A (pt) 1991-04-18

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