CA625803A - Recovery of chemicals from ligno-sulfonates - Google Patents

Recovery of chemicals from ligno-sulfonates

Info

Publication number
CA625803A
CA625803A CA625803A CA625803DA CA625803A CA 625803 A CA625803 A CA 625803A CA 625803 A CA625803 A CA 625803A CA 625803D A CA625803D A CA 625803DA CA 625803 A CA625803 A CA 625803A
Authority
CA
Canada
Prior art keywords
ligno
sulfonates
chemicals
recovery
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
CA625803A
Inventor
Knut G. Ahlborg N.
N. Cederquist Karl
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 CA625803A publication Critical patent/CA625803A/en
Expired legal-status Critical Current

Links

CA625803A Recovery of chemicals from ligno-sulfonates Expired CA625803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA625803T

Publications (1)

Publication Number Publication Date
CA625803A true CA625803A (en) 1961-08-15

Family

ID=35880977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA625803A Expired CA625803A (en) Recovery of chemicals from ligno-sulfonates

Country Status (1)

Country Link
CA (1) CA625803A (en)

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