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AU9170482A - Treatment of spent pulping liquors - Google Patents

Treatment of spent pulping liquors

Info

Publication number
AU9170482A
AU9170482A AU91704/82A AU9170482A AU9170482A AU 9170482 A AU9170482 A AU 9170482A AU 91704/82 A AU91704/82 A AU 91704/82A AU 9170482 A AU9170482 A AU 9170482A AU 9170482 A AU9170482 A AU 9170482A
Authority
AU
Australia
Prior art keywords
treatment
spent pulping
pulping liquors
liquors
spent
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
AU91704/82A
Other languages
English (en)
Inventor
Russell S. Andrews
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.)
International Paper Co
Original Assignee
International Paper 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 International Paper Co filed Critical International Paper Co
Publication of AU9170482A publication Critical patent/AU9170482A/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
    • D21C11/0085—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
AU91704/82A 1982-01-26 1982-12-09 Treatment of spent pulping liquors Abandoned AU9170482A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34295482A 1982-01-26 1982-01-26
US342954 1994-11-21

Publications (1)

Publication Number Publication Date
AU9170482A true AU9170482A (en) 1983-08-04

Family

ID=23344020

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91704/82A Abandoned AU9170482A (en) 1982-01-26 1982-12-09 Treatment of spent pulping liquors

Country Status (5)

Country Link
JP (1) JPS58132194A (fi)
AU (1) AU9170482A (fi)
CA (1) CA1199454A (fi)
FI (1) FI830054L (fi)
SE (1) SE8206601L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303469A (en) * 1980-04-14 1981-12-01 International Paper Company Process and apparatus for recovery of spent pulping liquors

Also Published As

Publication number Publication date
JPS58132194A (ja) 1983-08-06
SE8206601D0 (sv) 1982-11-19
FI830054A0 (fi) 1983-01-07
SE8206601L (sv) 1983-07-27
FI830054L (fi) 1983-07-27
CA1199454A (en) 1986-01-21

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