BR7308391D0 - WOOD PULP FORMING PROCESS WITH OXYGEN - Google Patents

WOOD PULP FORMING PROCESS WITH OXYGEN

Info

Publication number
BR7308391D0
BR7308391D0 BR8391/73A BR839173A BR7308391D0 BR 7308391 D0 BR7308391 D0 BR 7308391D0 BR 8391/73 A BR8391/73 A BR 8391/73A BR 839173 A BR839173 A BR 839173A BR 7308391 D0 BR7308391 D0 BR 7308391D0
Authority
BR
Brazil
Prior art keywords
oxygen
forming process
wood pulp
pulp forming
wood
Prior art date
Application number
BR8391/73A
Other languages
Portuguese (pt)
Inventor
H Samuelson
Original Assignee
Mo Och Domsjoe 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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Publication of BR7308391D0 publication Critical patent/BR7308391D0/en

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
    • 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
    • D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
BR8391/73A 1972-10-27 1973-10-26 WOOD PULP FORMING PROCESS WITH OXYGEN BR7308391D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7213937A SE377142B (en) 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
BR7308391D0 true BR7308391D0 (en) 1974-09-05

Family

ID=20298266

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8391/73A BR7308391D0 (en) 1972-10-27 1973-10-26 WOOD PULP FORMING PROCESS WITH OXYGEN

Country Status (12)

Country Link
JP (1) JPS5120603B2 (en)
AT (1) AT330569B (en)
BR (1) BR7308391D0 (en)
CA (1) CA982378A (en)
CH (1) CH587961A5 (en)
DE (1) DE2352857B2 (en)
FI (1) FI55062C (en)
FR (1) FR2204736B1 (en)
GB (1) GB1452615A (en)
IT (1) IT999682B (en)
SE (1) SE377142B (en)
ZA (1) ZA737950B (en)

Also Published As

Publication number Publication date
DE2352857A1 (en) 1974-05-16
IT999682B (en) 1976-03-10
FR2204736B1 (en) 1976-05-07
GB1452615A (en) 1976-10-13
CA982378A (en) 1976-01-27
JPS5120603B2 (en) 1976-06-26
FR2204736A1 (en) 1974-05-24
FI55062B (en) 1979-01-31
ATA908473A (en) 1975-09-15
ZA737950B (en) 1974-08-28
AT330569B (en) 1976-07-12
SE377142B (en) 1975-06-23
DE2352857B2 (en) 1976-04-29
CH587961A5 (en) 1977-05-31
JPS4975803A (en) 1974-07-22
FI55062C (en) 1979-05-10

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