AU7361687A - Improvement in treatment of alkaline black liquor - Google Patents

Improvement in treatment of alkaline black liquor

Info

Publication number
AU7361687A
AU7361687A AU73616/87A AU7361687A AU7361687A AU 7361687 A AU7361687 A AU 7361687A AU 73616/87 A AU73616/87 A AU 73616/87A AU 7361687 A AU7361687 A AU 7361687A AU 7361687 A AU7361687 A AU 7361687A
Authority
AU
Australia
Prior art keywords
improvement
treatment
black liquor
alkaline black
alkaline
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.)
Abandoned
Application number
AU73616/87A
Inventor
Gerald Lee Bauer
Claude E. Ellis
Robert B. Ely
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.)
Zimpro Passavant Inc
Original Assignee
Zimpro 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.)
Filing date
Publication date
Application filed by Zimpro Inc filed Critical Zimpro Inc
Publication of AU7361687A publication Critical patent/AU7361687A/en
Abandoned 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
    • D21C11/14—Wet combustion ; Treatment of pulp liquors without previous evaporation, by oxidation of the liquors remaining at least partially in the liquid phase, e.g. by application or pressure
AU73616/87A 1986-06-23 1987-05-28 Improvement in treatment of alkaline black liquor Abandoned AU7361687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87715686A 1986-06-23 1986-06-23
US877156 1986-06-23

Publications (1)

Publication Number Publication Date
AU7361687A true AU7361687A (en) 1987-12-24

Family

ID=25369380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73616/87A Abandoned AU7361687A (en) 1986-06-23 1987-05-28 Improvement in treatment of alkaline black liquor

Country Status (5)

Country Link
EP (1) EP0251533A1 (en)
AU (1) AU7361687A (en)
BR (1) BR8703602A (en)
FI (1) FI872751A (en)
NO (1) NO872605D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123086B (en) 2011-02-28 2012-10-31 Aalto Korkeakoulusaeaetioe A method for recovering chemicals
FR3039567A1 (en) 2015-07-31 2017-02-03 Commissariat Energie Atomique DEVICE AND PROCESS FOR TREATING BLACK LIQUOR FROM THE PREPARATION OF PAPER PULP BY HYDROTHERMAL LIQUEFACTION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714911A (en) * 1971-03-10 1973-02-06 Sterling Drug Inc Method of treatment of alkaline pulping black liquors by wet air oxidation
CA1247809A (en) * 1984-03-21 1989-01-03 Robert J. Spannuth Spent pulping liquor recovery process

Also Published As

Publication number Publication date
EP0251533A1 (en) 1988-01-07
FI872751A0 (en) 1987-06-22
BR8703602A (en) 1988-08-23
FI872751A (en) 1987-12-24
NO872605D0 (en) 1987-06-22

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