AT339723B - Verfahren zum aufschliessen von holz - Google Patents

Verfahren zum aufschliessen von holz

Info

Publication number
AT339723B
AT339723B AT723874A AT723874A AT339723B AT 339723 B AT339723 B AT 339723B AT 723874 A AT723874 A AT 723874A AT 723874 A AT723874 A AT 723874A AT 339723 B AT339723 B AT 339723B
Authority
AT
Austria
Prior art keywords
detecting wood
wood
detecting
Prior art date
Application number
AT723874A
Other languages
English (en)
Other versions
ATA723874A (de
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 ATA723874A publication Critical patent/ATA723874A/de
Application granted granted Critical
Publication of AT339723B publication Critical patent/AT339723B/de

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
    • 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)
  • Joining Of Building Structures In Genera (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT723874A 1973-09-10 1974-09-09 Verfahren zum aufschliessen von holz AT339723B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312302A SE392926B (sv) 1973-09-10 1973-09-10 Forfarande for alkalisk uppslutning av ved

Publications (2)

Publication Number Publication Date
ATA723874A ATA723874A (de) 1977-02-15
AT339723B true AT339723B (de) 1977-11-10

Family

ID=20318482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT723874A AT339723B (de) 1973-09-10 1974-09-09 Verfahren zum aufschliessen von holz

Country Status (12)

Country Link
JP (1) JPS5149001B2 (de)
AT (1) AT339723B (de)
BR (1) BR7407491D0 (de)
CA (1) CA1042160A (de)
CH (1) CH589172A5 (de)
FI (1) FI56036C (de)
FR (1) FR2243296B1 (de)
GB (1) GB1455399A (de)
IT (1) IT1020750B (de)
NO (1) NO140991C (de)
SE (1) SE392926B (de)
ZA (1) ZA745653B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121502A (en) * 1976-04-07 1977-10-13 V Nauchinoopuroizubuodosutobue Process for producing halfffinished products from ground vegetable material
JPS55153664U (de) * 1979-04-20 1980-11-06

Also Published As

Publication number Publication date
DE2441440B2 (de) 1976-08-19
FI56036C (fi) 1979-11-12
BR7407491D0 (pt) 1975-09-09
CA1042160A (en) 1978-11-14
IT1020750B (it) 1977-12-30
JPS5149001B2 (de) 1976-12-24
FR2243296A1 (de) 1975-04-04
SE392926B (sv) 1977-04-25
CH589172A5 (de) 1977-06-30
GB1455399A (en) 1976-11-10
NO140991B (no) 1979-09-10
NO140991C (no) 1979-12-19
ATA723874A (de) 1977-02-15
SE7312302L (de) 1975-03-11
DE2441440A1 (de) 1975-03-27
NO743209L (de) 1975-04-07
FR2243296B1 (de) 1976-12-31
ZA745653B (en) 1975-11-26
JPS5053602A (de) 1975-05-12
FI56036B (fi) 1979-07-31
FI263974A (de) 1975-03-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee