JPS5557090A - Improvment of property of paper making mechanical pulp material from wood - Google Patents

Improvment of property of paper making mechanical pulp material from wood

Info

Publication number
JPS5557090A
JPS5557090A JP13504979A JP13504979A JPS5557090A JP S5557090 A JPS5557090 A JP S5557090A JP 13504979 A JP13504979 A JP 13504979A JP 13504979 A JP13504979 A JP 13504979A JP S5557090 A JPS5557090 A JP S5557090A
Authority
JP
Japan
Prior art keywords
improvment
wood
property
paper making
mechanical pulp
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13504979A
Other languages
Japanese (ja)
Inventor
Rechiinen Anchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of JPS5557090A publication Critical patent/JPS5557090A/en
Pending legal-status Critical Current

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
    • 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
    • D21B1/18—Disintegrating in mills in magazine-type machines
    • D21B1/24—Disintegrating in mills in magazine-type machines of the pocket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Soft Magnetic Materials (AREA)
JP13504979A 1978-10-19 1979-10-19 Improvment of property of paper making mechanical pulp material from wood Pending JPS5557090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI783193A FI57978C (en) 1978-10-19 1978-10-19 FOERFARANDE FOER FRAMSTAELLNING AV SLIPMASSA OCH FOER FOERBAETTRING AV DESS EGENSKAPER

Publications (1)

Publication Number Publication Date
JPS5557090A true JPS5557090A (en) 1980-04-26

Family

ID=8512087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13504979A Pending JPS5557090A (en) 1978-10-19 1979-10-19 Improvment of property of paper making mechanical pulp material from wood

Country Status (10)

Country Link
JP (1) JPS5557090A (en)
BR (1) BR7906762A (en)
CA (1) CA1120301A (en)
DE (1) DE2941675A1 (en)
FI (1) FI57978C (en)
FR (1) FR2439263A1 (en)
GB (1) GB2035839B (en)
IT (1) IT1125495B (en)
NO (1) NO793357L (en)
SE (1) SE7908578L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537337A (en) * 2018-07-16 2019-03-29 广西综改咨询服务有限公司 A kind of paper grade (stock) timber crushing grinding device

Also Published As

Publication number Publication date
FI783193A (en) 1980-04-20
GB2035839B (en) 1982-10-27
NO793357L (en) 1980-04-22
IT1125495B (en) 1986-05-14
SE7908578L (en) 1980-04-20
FI57978C (en) 1980-11-10
FR2439263B3 (en) 1981-08-14
BR7906762A (en) 1980-06-03
FR2439263A1 (en) 1980-05-16
IT7926605A0 (en) 1979-10-18
GB2035839A (en) 1980-06-25
DE2941675A1 (en) 1980-04-30
CA1120301A (en) 1982-03-23
FI57978B (en) 1980-07-31

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