CA507749A - Purification de solutions d'hydrate de sodium - Google Patents

Purification de solutions d'hydrate de sodium

Info

Publication number
CA507749A
CA507749A CA507749A CA507749DA CA507749A CA 507749 A CA507749 A CA 507749A CA 507749 A CA507749 A CA 507749A CA 507749D A CA507749D A CA 507749DA CA 507749 A CA507749 A CA 507749A
Authority
CA
Canada
Prior art keywords
purification
sodium hydroxide
hydroxide solutions
solutions
sodium
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
CA507749A
Other languages
English (en)
Inventor
A. Neubauer Joseph
R. Elmore Frank
J. Ehlers Nelson
C. Twiehaus Hobert
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.)
Columbia Southern Chemical Corp
Original Assignee
Columbia Southern Chemical Corp
Publication date
Application granted granted Critical
Publication of CA507749A publication Critical patent/CA507749A/fr
Expired legal-status Critical Current

Links

CA507749A Purification de solutions d'hydrate de sodium Expired CA507749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507749T

Publications (1)

Publication Number Publication Date
CA507749A true CA507749A (fr) 1954-11-30

Family

ID=35653694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507749A Expired CA507749A (fr) Purification de solutions d'hydrate de sodium

Country Status (1)

Country Link
CA (1) CA507749A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298797A (en) * 1965-11-29 1967-01-17 Hooker Chemical Corp Alkali metal hydroxide evaporation
US5209828A (en) * 1991-12-23 1993-05-11 Mobil Oil Corporation System for concentrating a spent caustic stream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298797A (en) * 1965-11-29 1967-01-17 Hooker Chemical Corp Alkali metal hydroxide evaporation
US5209828A (en) * 1991-12-23 1993-05-11 Mobil Oil Corporation System for concentrating a spent caustic stream

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