FI881088A - Saett att aotervinna kemikalier fraon i papperindustrin foerekommande avlutar. - Google Patents

Saett att aotervinna kemikalier fraon i papperindustrin foerekommande avlutar. Download PDF

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Publication number
FI881088A
FI881088A FI881088A FI881088A FI881088A FI 881088 A FI881088 A FI 881088A FI 881088 A FI881088 A FI 881088A FI 881088 A FI881088 A FI 881088A FI 881088 A FI881088 A FI 881088A
Authority
FI
Finland
Prior art keywords
papperindustrin
kemikalier
foerekommande
avlutar
aotervinna
Prior art date
Application number
FI881088A
Other languages
English (en)
Other versions
FI881088A0 (fi
FI85994B (fi
Inventor
Sven Santen
Sven Eriksson
Lars Stigsson
Original Assignee
Skf Plasma Tech
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 Skf Plasma Tech filed Critical Skf Plasma Tech
Publication of FI881088A0 publication Critical patent/FI881088A0/fi
Publication of FI881088A publication Critical patent/FI881088A/fi
Application granted granted Critical
Publication of FI85994B publication Critical patent/FI85994B/fi

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
FI881088A 1987-06-25 1988-03-09 Saett att aotervinna kemikalier ur massaavlutar. FI85994B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702627A SE464921B (sv) 1987-06-25 1987-06-25 Saett att aatervinna kemikalier ur massaavlutar
SE8702627 1987-06-25

Publications (3)

Publication Number Publication Date
FI881088A0 FI881088A0 (fi) 1988-03-09
FI881088A true FI881088A (fi) 1988-12-26
FI85994B FI85994B (fi) 1992-03-13

Family

ID=20368972

Family Applications (1)

Application Number Title Priority Date Filing Date
FI881088A FI85994B (fi) 1987-06-25 1988-03-09 Saett att aotervinna kemikalier ur massaavlutar.

Country Status (5)

Country Link
JP (1) JPS646191A (fi)
CN (1) CN1030107A (fi)
CA (1) CA1324865C (fi)
FI (1) FI85994B (fi)
SE (1) SE464921B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9300199L (sv) * 1993-01-25 1994-07-26 Kvaerner Pulping Tech Metod vid återvinning av cellulosaavlutar
US7494637B2 (en) 2000-05-16 2009-02-24 Massachusetts Institute Of Technology Thermal conversion of biomass to valuable fuels, chemical feedstocks and chemicals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE454188B (sv) * 1984-10-19 1988-04-11 Skf Steel Eng Ab Sett att atervinna kemikalier ur massaavlutar

Also Published As

Publication number Publication date
CN1030107A (zh) 1989-01-04
FI881088A0 (fi) 1988-03-09
CA1324865C (en) 1993-12-07
FI85994B (fi) 1992-03-13
JPS646191A (en) 1989-01-10
SE464921B (sv) 1991-07-01
SE8702627D0 (sv) 1987-06-25
SE8702627L (sv) 1988-12-26

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Legal Events

Date Code Title Description
CD Application refused following opposition
FC Application refused

Owner name: CHEMREC AKTIEBOLAG