SE7711552L - Blekt massa - Google Patents

Blekt massa

Info

Publication number
SE7711552L
SE7711552L SE7711552A SE7711552A SE7711552L SE 7711552 L SE7711552 L SE 7711552L SE 7711552 A SE7711552 A SE 7711552A SE 7711552 A SE7711552 A SE 7711552A SE 7711552 L SE7711552 L SE 7711552L
Authority
SE
Sweden
Prior art keywords
blekt
mass
blekt mass
Prior art date
Application number
SE7711552A
Other languages
English (en)
Inventor
F C Aldred
M A B Malpiedi
Original Assignee
Courtaulds Ltd
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
Priority claimed from GB4287876A external-priority patent/GB1569264A/en
Priority claimed from GB250177A external-priority patent/GB1588140A/en
Application filed by Courtaulds Ltd filed Critical Courtaulds Ltd
Publication of SE7711552L publication Critical patent/SE7711552L/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
SE7711552A 1976-10-15 1977-10-13 Blekt massa SE7711552L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4287876A GB1569264A (en) 1976-10-15 1976-10-15 Circuit for the visual monitoring of voltage
GB250177A GB1588140A (en) 1977-01-21 1977-01-21 Method of preparing bleached pulp

Publications (1)

Publication Number Publication Date
SE7711552L true SE7711552L (sv) 1978-04-16

Family

ID=26237559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711552A SE7711552L (sv) 1976-10-15 1977-10-13 Blekt massa

Country Status (2)

Country Link
FR (1) FR2367860A1 (sv)
SE (1) SE7711552L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61215B (fi) * 1976-11-23 1982-02-26 Defibrator Ab Saett och anordning att kontinuerligt framstaella lignocellulosahaltiga fibermaterial
GB2215350B (en) * 1988-03-16 1992-05-20 Thiokol Morton Inc Process for bleaching mechanical wood pulp

Also Published As

Publication number Publication date
FR2367860A1 (fr) 1978-05-12

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