CA958159A - Treatment of waste liquor from pulp production - Google Patents

Treatment of waste liquor from pulp production

Info

Publication number
CA958159A
CA958159A CA109,666A CA109666A CA958159A CA 958159 A CA958159 A CA 958159A CA 109666 A CA109666 A CA 109666A CA 958159 A CA958159 A CA 958159A
Authority
CA
Canada
Prior art keywords
treatment
waste liquor
pulp production
pulp
production
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
CA109,666A
Other languages
English (en)
Inventor
William A. Biggs (Jr.)
Donald R. Sheeley
William R. Cook
James H. Rion
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.)
Sonoco Products Co
Original Assignee
Sonoco Products Co
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.)
Filing date
Publication date
Application filed by Sonoco Products Co filed Critical Sonoco Products Co
Application granted granted Critical
Publication of CA958159A publication Critical patent/CA958159A/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
CA109,666A 1970-05-14 1971-04-05 Treatment of waste liquor from pulp production Expired CA958159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3718470A 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
CA958159A true CA958159A (en) 1974-11-26

Family

ID=21892911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,666A Expired CA958159A (en) 1970-05-14 1971-04-05 Treatment of waste liquor from pulp production

Country Status (7)

Country Link
JP (1) JPS506561B1 (fi)
CA (1) CA958159A (fi)
DK (1) DK142000B (fi)
FI (1) FI55064C (fi)
GB (1) GB1319417A (fi)
NO (1) NO132938C (fi)
SE (1) SE366565B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3578128B2 (ja) * 2001-09-17 2004-10-20 新菱冷熱工業株式会社 焼酎廃液または醤油廃液の焼却方法および焼却装置

Also Published As

Publication number Publication date
GB1319417A (en) 1973-06-06
DK142000B (da) 1980-08-04
NO132938B (fi) 1975-10-27
FI55064B (fi) 1979-01-31
DE2123201B2 (de) 1976-04-29
JPS506561B1 (fi) 1975-03-15
DK142000C (fi) 1980-12-15
DE2123201A1 (de) 1971-12-02
SE366565B (fi) 1974-04-29
FI55064C (fi) 1979-05-10
NO132938C (fi) 1976-02-04

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