CA548497A - Recovery of ammonia from ammonium-bisulphite waste liquors - Google Patents

Recovery of ammonia from ammonium-bisulphite waste liquors

Info

Publication number
CA548497A
CA548497A CA548497A CA548497DA CA548497A CA 548497 A CA548497 A CA 548497A CA 548497 A CA548497 A CA 548497A CA 548497D A CA548497D A CA 548497DA CA 548497 A CA548497 A CA 548497A
Authority
CA
Canada
Prior art keywords
bisulphite
ammonia
ammonium
recovery
waste liquors
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
CA548497A
Other languages
French (fr)
Inventor
H. Collin Per
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
Publication date
Application granted granted Critical
Publication of CA548497A publication Critical patent/CA548497A/en
Expired legal-status Critical Current

Links

CA548497A Recovery of ammonia from ammonium-bisulphite waste liquors Expired CA548497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548497T

Publications (1)

Publication Number Publication Date
CA548497A true CA548497A (en) 1957-11-05

Family

ID=35709871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548497A Expired CA548497A (en) Recovery of ammonia from ammonium-bisulphite waste liquors

Country Status (1)

Country Link
CA (1) CA548497A (en)

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