FI822591L - Aotervinningsprocess foer oeverbelastningskraft - Google Patents

Aotervinningsprocess foer oeverbelastningskraft

Info

Publication number
FI822591L
FI822591L FI822591A FI822591A FI822591L FI 822591 L FI822591 L FI 822591L FI 822591 A FI822591 A FI 822591A FI 822591 A FI822591 A FI 822591A FI 822591 L FI822591 L FI 822591L
Authority
FI
Finland
Prior art keywords
oeverbelastningskraft
aotervinningsprocess
foer
foer oeverbelastningskraft
aotervinningsprocess foer
Prior art date
Application number
FI822591A
Other languages
English (en)
Other versions
FI822591A0 (fi
FI75614C (fi
FI75614B (fi
Inventor
Marc F Beaupre
Emile A Cambron
Original Assignee
Domtar 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 Domtar Inc filed Critical Domtar Inc
Publication of FI822591A0 publication Critical patent/FI822591A0/fi
Publication of FI822591L publication Critical patent/FI822591L/fi
Application granted granted Critical
Publication of FI75614B publication Critical patent/FI75614B/fi
Publication of FI75614C publication Critical patent/FI75614C/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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
FI822591A 1981-07-23 1982-07-22 Aotervinningsprocess foer oeverbelastningskraft. FI75614C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000382387A CA1172808A (en) 1981-07-23 1981-07-23 Kraft overload recovery process
CA382387 1981-07-23

Publications (4)

Publication Number Publication Date
FI822591A0 FI822591A0 (fi) 1982-07-22
FI822591L true FI822591L (fi) 1983-01-24
FI75614B FI75614B (fi) 1988-03-31
FI75614C FI75614C (fi) 1988-07-11

Family

ID=4120514

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822591A FI75614C (fi) 1981-07-23 1982-07-22 Aotervinningsprocess foer oeverbelastningskraft.

Country Status (4)

Country Link
JP (1) JPS5836292A (fi)
CA (1) CA1172808A (fi)
FI (1) FI75614C (fi)
SE (1) SE8204364L (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109659C (zh) * 1999-04-29 2003-05-28 中国科学院化工冶金研究所 一种回收造纸黑液中碱的方法
SE0402437D0 (sv) * 2004-10-07 2004-10-07 Stfi Packforsk Ab Method for separating lignin from a lignin containing liquid/slurry
BR112013000351B1 (pt) * 2010-07-07 2021-12-28 Stora Enso Oyj Processo para produção de lignina precipitada a partir de licor negro
CL2010001609A1 (es) * 2010-12-29 2011-03-18 Univ De Concepcion 50% Proceso para obtener tall oil util que comprende la reaccion entre una solucion de sesquisulfato de sodio y jabon de tall oil.
CN104178777B (zh) * 2014-07-18 2017-05-17 广西大学 制浆碱性废液的木素提取结合电解回收氢氧化钠的方法

Also Published As

Publication number Publication date
SE8204364D0 (sv) 1982-07-16
FI822591A0 (fi) 1982-07-22
CA1172808A (en) 1984-08-21
FI75614C (fi) 1988-07-11
JPS5836292A (ja) 1983-03-03
SE8204364L (sv) 1983-01-24
FI75614B (fi) 1988-03-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DOMTAR INC.