JPS5395875A - Method of enlarging capacity of collecting furnace for treating pulping waste solution - Google Patents

Method of enlarging capacity of collecting furnace for treating pulping waste solution

Info

Publication number
JPS5395875A
JPS5395875A JP607978A JP607978A JPS5395875A JP S5395875 A JPS5395875 A JP S5395875A JP 607978 A JP607978 A JP 607978A JP 607978 A JP607978 A JP 607978A JP S5395875 A JPS5395875 A JP S5395875A
Authority
JP
Japan
Prior art keywords
waste solution
pulping waste
collecting furnace
enlarging capacity
treating
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.)
Pending
Application number
JP607978A
Other languages
English (en)
Japanese (ja)
Inventor
Giyuuto Deiheiasu Gaaritsuto
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser 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
Priority claimed from US05/764,307 external-priority patent/US4135968A/en
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of JPS5395875A publication Critical patent/JPS5395875A/ja
Pending 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Paper (AREA)
JP607978A 1977-01-31 1978-01-23 Method of enlarging capacity of collecting furnace for treating pulping waste solution Pending JPS5395875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/764,307 US4135968A (en) 1976-04-09 1977-01-31 Spent liquor treatment

Publications (1)

Publication Number Publication Date
JPS5395875A true JPS5395875A (en) 1978-08-22

Family

ID=25070327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP607978A Pending JPS5395875A (en) 1977-01-31 1978-01-23 Method of enlarging capacity of collecting furnace for treating pulping waste solution

Country Status (3)

Country Link
JP (1) JPS5395875A (fi)
FI (1) FI780291A (fi)
SE (1) SE7800878L (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143592A (en) * 1980-10-15 1982-09-04 Oji Paper Co Treatment of alkaline pulp waste liquid containing sulfur compound
JP2017528675A (ja) * 2014-09-22 2017-09-28 ハンツマン・インターナショナル・エルエルシー 黒液処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143592A (en) * 1980-10-15 1982-09-04 Oji Paper Co Treatment of alkaline pulp waste liquid containing sulfur compound
JPS6339715B2 (fi) * 1980-10-15 1988-08-08 Oji Paper Co
JP2017528675A (ja) * 2014-09-22 2017-09-28 ハンツマン・インターナショナル・エルエルシー 黒液処理方法

Also Published As

Publication number Publication date
FI780291A (fi) 1978-08-01
SE7800878L (sv) 1978-08-01

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