FR2539155B1 - Traitement de copeaux de bois - Google Patents

Traitement de copeaux de bois

Info

Publication number
FR2539155B1
FR2539155B1 FR8400358A FR8400358A FR2539155B1 FR 2539155 B1 FR2539155 B1 FR 2539155B1 FR 8400358 A FR8400358 A FR 8400358A FR 8400358 A FR8400358 A FR 8400358A FR 2539155 B1 FR2539155 B1 FR 2539155B1
Authority
FR
France
Prior art keywords
wood chip
chip treatment
treatment
wood
chip
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.)
Expired
Application number
FR8400358A
Other languages
English (en)
French (fr)
Other versions
FR2539155A1 (fr
Inventor
Bjorn M S Dillner
Brita Elisabet Swan
Carl Thomas Claes Otto
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.)
Billeruds AB
Billerud AB
Original Assignee
Billeruds AB
Billerud AB
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 Billeruds AB, Billerud AB filed Critical Billeruds AB
Publication of FR2539155A1 publication Critical patent/FR2539155A1/fr
Application granted granted Critical
Publication of FR2539155B1 publication Critical patent/FR2539155B1/fr
Expired 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
FR8400358A 1983-01-12 1984-01-11 Traitement de copeaux de bois Expired FR2539155B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300124A SE8300124D0 (sv) 1983-01-12 1983-01-12 Behandling av vedflis

Publications (2)

Publication Number Publication Date
FR2539155A1 FR2539155A1 (fr) 1984-07-13
FR2539155B1 true FR2539155B1 (fr) 1986-05-23

Family

ID=20349544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400358A Expired FR2539155B1 (fr) 1983-01-12 1984-01-11 Traitement de copeaux de bois

Country Status (8)

Country Link
JP (1) JPS59137583A (sv)
AU (1) AU567139B2 (sv)
CA (1) CA1216709A (sv)
DE (1) DE3346528A1 (sv)
FI (1) FI76843C (sv)
FR (1) FR2539155B1 (sv)
NO (1) NO157828C (sv)
SE (1) SE8300124D0 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451605B (sv) * 1983-06-27 1987-10-19 Mo Och Domsjoe Ab Forfarande och anordning for forbehandling av lignocellulosamaterial
US9091073B2 (en) * 2012-12-10 2015-07-28 Brad Wells Method and apparatus for temporary surface protection
CA2948194C (en) * 2014-06-25 2019-12-31 9274-0273 Quebec Inc. Process and apparatus for treating lignocellulosic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393122A (en) * 1964-06-03 1968-07-16 Georgia Pacific Corp Pretreatment of green wood with reducing agent prior to storage
CA1094263A (en) * 1975-09-18 1981-01-27 Douglas Atack Method of producing ultra high yield pulp
US4211605A (en) * 1978-08-03 1980-07-08 Canadian International Paper Company High yield chemimechanical pulping processes

Also Published As

Publication number Publication date
NO157828C (no) 1992-06-04
NO157828B (no) 1988-02-15
FR2539155A1 (fr) 1984-07-13
AU2283383A (en) 1984-07-19
FI76843B (fi) 1988-08-31
DE3346528A1 (de) 1984-07-12
AU567139B2 (en) 1987-11-12
JPS59137583A (ja) 1984-08-07
FI834877A (fi) 1984-07-13
CA1216709A (en) 1987-01-20
SE8300124D0 (sv) 1983-01-12
FI76843C (sv) 1988-12-12
NO834751L (no) 1984-07-13
DE3346528C2 (sv) 1993-03-18
FI834877A0 (fi) 1983-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse