CA871041A - Alkaline-solvent wood pulping - Google Patents

Alkaline-solvent wood pulping

Info

Publication number
CA871041A
CA871041A CA871041A CA871041DA CA871041A CA 871041 A CA871041 A CA 871041A CA 871041 A CA871041 A CA 871041A CA 871041D A CA871041D A CA 871041DA CA 871041 A CA871041 A CA 871041A
Authority
CA
Canada
Prior art keywords
alkaline
wood pulping
solvent wood
solvent
pulping
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
CA871041A
Inventor
G. Rickey Robert
L. Lovell Edwin
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.)
Rayonier Inc
Original Assignee
Rayonier Inc
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.)
Publication date
Application granted granted Critical
Publication of CA871041A publication Critical patent/CA871041A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
CA871041A 1967-03-31 Alkaline-solvent wood pulping Expired CA871041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62728867A 1967-03-31 1967-03-31

Publications (1)

Publication Number Publication Date
CA871041A true CA871041A (en) 1971-05-18

Family

ID=24514036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA871041A Expired CA871041A (en) 1967-03-31 Alkaline-solvent wood pulping

Country Status (6)

Country Link
CA (1) CA871041A (en)
DE (1) DE1767028A1 (en)
ES (1) ES351644A1 (en)
FR (1) FR1566663A (en)
GB (1) GB1217573A (en)
SE (1) SE351690B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595477B2 (en) * 1983-03-02 1990-04-05 Tag Pulp Industries, S.A. Method for treating lignocellulose materials to obtain cellulose
FR2594455B1 (en) * 1986-02-20 1988-06-03 Atochem PROCESS FOR THE DELIGNIFICATION OF CHEMICAL PAPER PULP BY SOLVENT FOR THEIR BLEACHING

Also Published As

Publication number Publication date
FR1566663A (en) 1969-05-09
GB1217573A (en) 1970-12-31
SE351690B (en) 1972-12-04
DE1767028A1 (en) 1972-02-17
ES351644A1 (en) 1969-06-01

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