SE460855B - Foerfarande foer framstaellning av kemisk pappersmassa - Google Patents

Foerfarande foer framstaellning av kemisk pappersmassa

Info

Publication number
SE460855B
SE460855B SE8106501A SE8106501A SE460855B SE 460855 B SE460855 B SE 460855B SE 8106501 A SE8106501 A SE 8106501A SE 8106501 A SE8106501 A SE 8106501A SE 460855 B SE460855 B SE 460855B
Authority
SE
Sweden
Prior art keywords
boiling
kappa number
chips
liquid
process according
Prior art date
Application number
SE8106501A
Other languages
English (en)
Swedish (sv)
Other versions
SE8106501L (sv
Inventor
D Lachenal
Choudens C De
P Monzie
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of SE8106501L publication Critical patent/SE8106501L/
Publication of SE460855B publication Critical patent/SE460855B/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
    • D21C3/26—Multistage processes

Landscapes

  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8106501A 1980-11-06 1981-11-03 Foerfarande foer framstaellning av kemisk pappersmassa SE460855B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024075A FR2493365A1 (fr) 1980-11-06 1980-11-06 Procede pour la fabrication de pate papetiere chimique et pate ainsi obtenue

Publications (2)

Publication Number Publication Date
SE8106501L SE8106501L (sv) 1982-05-07
SE460855B true SE460855B (sv) 1989-11-27

Family

ID=9247897

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106501A SE460855B (sv) 1980-11-06 1981-11-03 Foerfarande foer framstaellning av kemisk pappersmassa

Country Status (14)

Country Link
JP (1) JPS57106790A (it)
AT (1) AT376716B (it)
BE (1) BE890812A (it)
BR (1) BR8107190A (it)
CA (1) CA1162008A (it)
CH (1) CH645146A5 (it)
DE (1) DE3143523A1 (it)
ES (1) ES506891A0 (it)
FI (1) FI76129C (it)
FR (1) FR2493365A1 (it)
IN (1) IN156251B (it)
IT (1) IT1144850B (it)
NO (1) NO162776C (it)
SE (1) SE460855B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526239B2 (it) * 1972-12-14 1980-07-11
JPS51116202A (en) * 1975-04-02 1976-10-13 Sanyo Kokusaku Pulp Co Process for making pulp with high yield
FR2398839A1 (fr) * 1977-07-29 1979-02-23 Centre Tech Ind Papier Procede de fabrication de pates papetieres chimiques
BE869153A (fr) * 1977-07-29 1979-01-22 Ugine Kuhlmann Procede de fabrication de pates papetieres chimiques

Also Published As

Publication number Publication date
JPS57106790A (en) 1982-07-02
IN156251B (it) 1985-06-08
NO162776C (no) 1990-02-14
AT376716B (de) 1984-12-27
SE8106501L (sv) 1982-05-07
DE3143523C2 (it) 1990-01-18
DE3143523A1 (de) 1982-07-08
FI813489L (fi) 1982-05-07
FI76129C (fi) 1988-09-09
CH645146A5 (fr) 1984-09-14
CA1162008A (fr) 1984-02-14
BR8107190A (pt) 1982-07-20
NO162776B (no) 1989-11-06
BE890812A (fr) 1982-04-21
NO813747L (no) 1982-05-07
FR2493365A1 (fr) 1982-05-07
ATA469981A (de) 1984-05-15
ES8304242A1 (es) 1983-02-16
IT1144850B (it) 1986-10-29
IT8168398A0 (it) 1981-10-28
FI76129B (fi) 1988-05-31
FR2493365B1 (it) 1984-05-11
ES506891A0 (es) 1983-02-16
JPH0380915B2 (it) 1991-12-26

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