SE412422B - Sett att framstella fibermassa av lignocellulosahaltigt material - Google Patents

Sett att framstella fibermassa av lignocellulosahaltigt material

Info

Publication number
SE412422B
SE412422B SE7609551A SE7609551A SE412422B SE 412422 B SE412422 B SE 412422B SE 7609551 A SE7609551 A SE 7609551A SE 7609551 A SE7609551 A SE 7609551A SE 412422 B SE412422 B SE 412422B
Authority
SE
Sweden
Prior art keywords
lignocellulosally
fiber mass
make fiber
make
mass
Prior art date
Application number
SE7609551A
Other languages
English (en)
Other versions
SE7609551L (sv
Inventor
N Hartler
Original Assignee
Defibrator 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 Defibrator Ab filed Critical Defibrator Ab
Priority to SE7609551A priority Critical patent/SE412422B/sv
Publication of SE7609551L publication Critical patent/SE7609551L/sv
Publication of SE412422B publication Critical patent/SE412422B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
SE7609551A 1976-08-27 1976-08-27 Sett att framstella fibermassa av lignocellulosahaltigt material SE412422B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7609551A SE412422B (sv) 1976-08-27 1976-08-27 Sett att framstella fibermassa av lignocellulosahaltigt material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7609551A SE412422B (sv) 1976-08-27 1976-08-27 Sett att framstella fibermassa av lignocellulosahaltigt material

Publications (2)

Publication Number Publication Date
SE7609551L SE7609551L (sv) 1978-02-28
SE412422B true SE412422B (sv) 1980-03-03

Family

ID=20328750

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609551A SE412422B (sv) 1976-08-27 1976-08-27 Sett att framstella fibermassa av lignocellulosahaltigt material

Country Status (1)

Country Link
SE (1) SE412422B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011552A1 (en) * 1990-02-02 1991-08-08 Enso-Gutzeit Oy Method for pulp production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011552A1 (en) * 1990-02-02 1991-08-08 Enso-Gutzeit Oy Method for pulp production

Also Published As

Publication number Publication date
SE7609551L (sv) 1978-02-28

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