FR836742A - Process for preparing caustic soda free of chlorine or containing only traces thereof and resulting product - Google Patents

Process for preparing caustic soda free of chlorine or containing only traces thereof and resulting product

Info

Publication number
FR836742A
FR836742A FR836742DA FR836742A FR 836742 A FR836742 A FR 836742A FR 836742D A FR836742D A FR 836742DA FR 836742 A FR836742 A FR 836742A
Authority
FR
France
Prior art keywords
traces
chlorine
resulting product
caustic soda
soda free
Prior art date
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
Application number
Other languages
French (fr)
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR836742A publication Critical patent/FR836742A/en
Expired 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
    • 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
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C25B1/42—Decomposition of amalgams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR836742D 1937-10-04 1937-10-04 Process for preparing caustic soda free of chlorine or containing only traces thereof and resulting product Expired FR836742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836742T 1937-10-04

Publications (1)

Publication Number Publication Date
FR836742A true FR836742A (en) 1939-01-25

Family

ID=9298228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836742D Expired FR836742A (en) 1937-10-04 1937-10-04 Process for preparing caustic soda free of chlorine or containing only traces thereof and resulting product

Country Status (1)

Country Link
FR (1) FR836742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598228A (en) * 1945-02-03 1952-05-27 Wyandotte Chemicals Corp Electrolytic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598228A (en) * 1945-02-03 1952-05-27 Wyandotte Chemicals Corp Electrolytic apparatus

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