BR7102918D0 - Processo para a producao de polpa de sulfato - Google Patents

Processo para a producao de polpa de sulfato

Info

Publication number
BR7102918D0
BR7102918D0 BR2918/71A BR291871A BR7102918D0 BR 7102918 D0 BR7102918 D0 BR 7102918D0 BR 2918/71 A BR2918/71 A BR 2918/71A BR 291871 A BR291871 A BR 291871A BR 7102918 D0 BR7102918 D0 BR 7102918D0
Authority
BR
Brazil
Prior art keywords
production
sulphate pulp
sulphate
pulp
Prior art date
Application number
BR2918/71A
Other languages
English (en)
Portuguese (pt)
Inventor
S Moreus
Original Assignee
Domusjo O 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 Domusjo O Ab filed Critical Domusjo O Ab
Publication of BR7102918D0 publication Critical patent/BR7102918D0/pt

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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/228—Automation of 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
    • D21C7/00—Digesters
    • D21C7/12—Devices for regulating or controlling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Escalators And Moving Walkways (AREA)
BR2918/71A 1970-05-15 1971-05-14 Processo para a producao de polpa de sulfato BR7102918D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE06795/70A SE367451B (enExample) 1970-05-15 1970-05-15

Publications (1)

Publication Number Publication Date
BR7102918D0 true BR7102918D0 (pt) 1973-05-31

Family

ID=20269630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2918/71A BR7102918D0 (pt) 1970-05-15 1971-05-14 Processo para a producao de polpa de sulfato

Country Status (7)

Country Link
JP (1) JPS5140161B1 (enExample)
BR (1) BR7102918D0 (enExample)
FI (1) FI54617C (enExample)
NO (1) NO132878C (enExample)
SE (1) SE367451B (enExample)
SU (1) SU1064873A3 (enExample)
ZA (1) ZA713199B (enExample)

Also Published As

Publication number Publication date
JPS5140161B1 (enExample) 1976-11-01
SU1064873A3 (ru) 1983-12-30
FI54617B (fi) 1978-09-29
NO132878B (enExample) 1975-10-13
SE367451B (enExample) 1974-05-27
NO132878C (enExample) 1976-01-21
FI54617C (fi) 1979-01-10
ZA713199B (en) 1973-01-31

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