CA1160403A - Method of treating kraft black liquor - Google Patents

Method of treating kraft black liquor

Info

Publication number
CA1160403A
CA1160403A CA000378921A CA378921A CA1160403A CA 1160403 A CA1160403 A CA 1160403A CA 000378921 A CA000378921 A CA 000378921A CA 378921 A CA378921 A CA 378921A CA 1160403 A CA1160403 A CA 1160403A
Authority
CA
Canada
Prior art keywords
black liquor
solids
reaction zone
molten salt
combustible
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
CA000378921A
Other languages
English (en)
French (fr)
Inventor
Richard L. Gay
Samuel J. Yosim
Kenneth M. Barclay
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA1160403A publication Critical patent/CA1160403A/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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis

Landscapes

  • Paper (AREA)
CA000378921A 1980-07-11 1981-06-03 Method of treating kraft black liquor Expired CA1160403A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16750280A 1980-07-11 1980-07-11
US167,502 1980-07-11

Publications (1)

Publication Number Publication Date
CA1160403A true CA1160403A (en) 1984-01-17

Family

ID=22607622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000378921A Expired CA1160403A (en) 1980-07-11 1981-06-03 Method of treating kraft black liquor

Country Status (5)

Country Link
JP (1) JPS5747991A (is")
BR (1) BR8104337A (is")
CA (1) CA1160403A (is")
FI (1) FI812191A7 (is")
SE (1) SE8104134L (is")

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877350A (zh) * 2012-09-29 2013-01-16 广西大学 一种木素提取联合碱回收的黑液处理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462106B (sv) * 1986-11-28 1990-05-07 Alf Ove Andersson Saett att utvinna energi och kemikalier ur avlut fraan massaberedning

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492901A (is") * 1972-03-30 1974-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877350A (zh) * 2012-09-29 2013-01-16 广西大学 一种木素提取联合碱回收的黑液处理方法

Also Published As

Publication number Publication date
FI812191L (fi) 1982-01-12
BR8104337A (pt) 1982-03-23
FI812191A7 (fi) 1982-01-12
JPH0253552B2 (is") 1990-11-19
SE8104134L (sv) 1982-01-12
JPS5747991A (en) 1982-03-19

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Legal Events

Date Code Title Description
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