SE8204431D0 - Forfarande for halvkemisk massatillverkning med ateranvendning av avluten - Google Patents

Forfarande for halvkemisk massatillverkning med ateranvendning av avluten

Info

Publication number
SE8204431D0
SE8204431D0 SE8204431A SE8204431A SE8204431D0 SE 8204431 D0 SE8204431 D0 SE 8204431D0 SE 8204431 A SE8204431 A SE 8204431A SE 8204431 A SE8204431 A SE 8204431A SE 8204431 D0 SE8204431 D0 SE 8204431D0
Authority
SE
Sweden
Prior art keywords
semi
procedure
mass manufacture
chemical mass
liquor
Prior art date
Application number
SE8204431A
Other languages
English (en)
Other versions
SE8204431L (sv
Inventor
G J Barker
Original Assignee
Australian Paper Manufacturers
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 Australian Paper Manufacturers filed Critical Australian Paper Manufacturers
Publication of SE8204431L publication Critical patent/SE8204431L/sv
Publication of SE8204431D0 publication Critical patent/SE8204431D0/sv

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
    • 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
    • D21C11/0014—Combination of various pulping processes with one or several recovery systems (cross-recovery)
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
SE8204431A 1980-11-25 1982-07-22 Forfarande for halvkemisk massatillverkning med ateranvendning av avluten SE8204431D0 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE661680 1980-11-25

Publications (2)

Publication Number Publication Date
SE8204431L SE8204431L (sv) 1982-07-22
SE8204431D0 true SE8204431D0 (sv) 1982-07-22

Family

ID=3768846

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204431A SE8204431D0 (sv) 1980-11-25 1982-07-22 Forfarande for halvkemisk massatillverkning med ateranvendning av avluten

Country Status (4)

Country Link
JP (1) JPS57501868A (sv)
AU (1) AU7782181A (sv)
SE (1) SE8204431D0 (sv)
WO (1) WO1982001901A1 (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647363A (en) * 1969-08-06 1972-03-07 Owens Illinois Inc Recovery of sulfur values from flue gases with oxidized neutral sulfite green liquor
US3738908A (en) * 1971-06-01 1973-06-12 Process Evaluation Devel Prehydrolysis and digestion of bagasse fibers
CA1013510A (en) * 1973-06-18 1977-07-12 Takeji Tanaka Process for recovery of pulp digesting chemicals
AU473185B2 (en) * 1973-07-25 1976-06-17 Mooch Domsjo Aktiebolag A method for producing oxidized white liquor
AU516988B2 (en) * 1977-05-02 1981-07-02 Australian Paper Manufacturers Limited Alkaline pulping process

Also Published As

Publication number Publication date
SE8204431L (sv) 1982-07-22
JPS57501868A (sv) 1982-10-21
WO1982001901A1 (en) 1982-06-10
AU7782181A (en) 1982-06-03

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