CA581604A - Extraction d'alcali de produits chimiques d'ecorce - Google Patents

Extraction d'alcali de produits chimiques d'ecorce

Info

Publication number
CA581604A
CA581604A CA581604A CA581604DA CA581604A CA 581604 A CA581604 A CA 581604A CA 581604 A CA581604 A CA 581604A CA 581604D A CA581604D A CA 581604DA CA 581604 A CA581604 A CA 581604A
Authority
CA
Canada
Prior art keywords
bark
chemical products
alkaline extraction
alkaline
extraction
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
CA581604A
Other languages
English (en)
Inventor
C. Heritage Clark
E. Dowd Lionel
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.)
Weyerhaeuser Timber Co
Original Assignee
Weyerhaeuser Timber Co
Publication date
Application granted granted Critical
Publication of CA581604A publication Critical patent/CA581604A/fr
Expired legal-status Critical Current

Links

CA581604A Extraction d'alcali de produits chimiques d'ecorce Expired CA581604A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA581604T

Publications (1)

Publication Number Publication Date
CA581604A true CA581604A (fr) 1959-08-18

Family

ID=35761033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA581604A Expired CA581604A (fr) Extraction d'alcali de produits chimiques d'ecorce

Country Status (1)

Country Link
CA (1) CA581604A (fr)

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