AT304583B - Process for cleaning caustic soda - Google Patents

Process for cleaning caustic soda

Info

Publication number
AT304583B
AT304583B AT945870A AT945870A AT304583B AT 304583 B AT304583 B AT 304583B AT 945870 A AT945870 A AT 945870A AT 945870 A AT945870 A AT 945870A AT 304583 B AT304583 B AT 304583B
Authority
AT
Austria
Prior art keywords
caustic soda
cleaning
cleaning caustic
soda
caustic
Prior art date
Application number
AT945870A
Other languages
German (de)
Inventor
Rupert Dr Schoenbeck
Engelbert Ing Kloimstein
Ferdinand Dr Weinrotter
Original Assignee
Chemie Linz 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 Chemie Linz Ag filed Critical Chemie Linz Ag
Priority to AT945870A priority Critical patent/AT304583B/en
Priority to DE19702052099 priority patent/DE2052099A1/en
Priority to CH1462371A priority patent/CH559706A5/xx
Priority to FR7136224A priority patent/FR2111141A5/fr
Priority to GB4844671A priority patent/GB1321565A/en
Application granted granted Critical
Publication of AT304583B publication Critical patent/AT304583B/en

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
    • C01D1/28—Purification; Separation
    • C01D1/32—Purification; Separation by absorption or precipitation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/22—Purification
    • C01D7/26—Purification by precipitation or adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT945870A 1970-10-21 1970-10-21 Process for cleaning caustic soda AT304583B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT945870A AT304583B (en) 1970-10-21 1970-10-21 Process for cleaning caustic soda
DE19702052099 DE2052099A1 (en) 1970-10-21 1970-10-23 Process for cleaning caustic soda
CH1462371A CH559706A5 (en) 1970-10-21 1971-10-07
FR7136224A FR2111141A5 (en) 1970-10-21 1971-10-08
GB4844671A GB1321565A (en) 1970-10-21 1971-10-18 Process for the purification of aqueous sodium hydroxide solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT945870A AT304583B (en) 1970-10-21 1970-10-21 Process for cleaning caustic soda
DE19702052099 DE2052099A1 (en) 1970-10-21 1970-10-23 Process for cleaning caustic soda

Publications (1)

Publication Number Publication Date
AT304583B true AT304583B (en) 1973-01-10

Family

ID=25605544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT945870A AT304583B (en) 1970-10-21 1970-10-21 Process for cleaning caustic soda

Country Status (5)

Country Link
AT (1) AT304583B (en)
CH (1) CH559706A5 (en)
DE (1) DE2052099A1 (en)
FR (1) FR2111141A5 (en)
GB (1) GB1321565A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001037288A (en) * 1999-05-20 2001-02-09 Asmo Co Ltd Motor and wiper motor
US20250026655A1 (en) * 2023-07-21 2025-01-23 Air Products And Chemicals, Inc. Purification of Concentrated Aqueous Hydroxide Solutions for Electrolysis

Also Published As

Publication number Publication date
FR2111141A5 (en) 1972-06-02
DE2052099A1 (en) 1972-04-27
CH559706A5 (en) 1975-03-14
GB1321565A (en) 1973-06-27

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