SE422088B - Forfarande for framstellning av slipmassa av lignocellolusahaltiga material - Google Patents

Forfarande for framstellning av slipmassa av lignocellolusahaltiga material

Info

Publication number
SE422088B
SE422088B SE7812111A SE7812111A SE422088B SE 422088 B SE422088 B SE 422088B SE 7812111 A SE7812111 A SE 7812111A SE 7812111 A SE7812111 A SE 7812111A SE 422088 B SE422088 B SE 422088B
Authority
SE
Sweden
Prior art keywords
spray water
line
pulp
mass
temperature
Prior art date
Application number
SE7812111A
Other languages
English (en)
Swedish (sv)
Other versions
SE7812111L (sv
Inventor
J A I Lindahl
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
Priority to SE7812111A priority Critical patent/SE422088B/sv
Priority to NZ192051A priority patent/NZ192051A/xx
Priority to AU52702/79A priority patent/AU521567B2/en
Priority to JP14761179A priority patent/JPS5571892A/ja
Priority to DE2946376A priority patent/DE2946376C2/de
Priority to FI793601A priority patent/FI68433C/fi
Priority to FR7928874A priority patent/FR2442296A1/fr
Priority to BR7907611A priority patent/BR7907611A/pt
Priority to NO793804A priority patent/NO150892C/no
Priority to CA340,525A priority patent/CA1110480A/en
Priority to US06/097,466 priority patent/US4324612A/en
Publication of SE7812111L publication Critical patent/SE7812111L/
Publication of SE422088B publication Critical patent/SE422088B/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
    • D21B1/18—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)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7812111A 1978-11-24 1978-11-24 Forfarande for framstellning av slipmassa av lignocellolusahaltiga material SE422088B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7812111A SE422088B (sv) 1978-11-24 1978-11-24 Forfarande for framstellning av slipmassa av lignocellolusahaltiga material
NZ192051A NZ192051A (en) 1978-11-24 1979-11-06 Preparation of groundwood pulp in closed grinder with addition of spray water
AU52702/79A AU521567B2 (en) 1978-11-24 1979-11-09 A process for the preparation of groundwood pulp
JP14761179A JPS5571892A (en) 1978-11-24 1979-11-13 Production of ground pulp
DE2946376A DE2946376C2 (de) 1978-11-24 1979-11-16 Verfahren zur Herstellung von Holzschliff
FI793601A FI68433C (fi) 1978-11-24 1979-11-16 Foerfarande foer framstaellning av slipmassa
FR7928874A FR2442296A1 (fr) 1978-11-24 1979-11-23 Procede pour la preparation de pulpe ou de pate de bois rape
BR7907611A BR7907611A (pt) 1978-11-24 1979-11-23 Processo para preparacao de polpa de madeira moida
NO793804A NO150892C (no) 1978-11-24 1979-11-23 Fremgangsmaate ved fremstilling av slipemasse
CA340,525A CA1110480A (en) 1978-11-24 1979-11-23 Process for the preparation of groundwood pulp
US06/097,466 US4324612A (en) 1978-11-24 1979-11-26 Process for the preparation of groundwood pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7812111A SE422088B (sv) 1978-11-24 1978-11-24 Forfarande for framstellning av slipmassa av lignocellolusahaltiga material

Publications (2)

Publication Number Publication Date
SE7812111L SE7812111L (sv) 1980-05-25
SE422088B true SE422088B (sv) 1982-02-15

Family

ID=20336440

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812111A SE422088B (sv) 1978-11-24 1978-11-24 Forfarande for framstellning av slipmassa av lignocellolusahaltiga material

Country Status (11)

Country Link
US (1) US4324612A (cs)
JP (1) JPS5571892A (cs)
AU (1) AU521567B2 (cs)
BR (1) BR7907611A (cs)
CA (1) CA1110480A (cs)
DE (1) DE2946376C2 (cs)
FI (1) FI68433C (cs)
FR (1) FR2442296A1 (cs)
NO (1) NO150892C (cs)
NZ (1) NZ192051A (cs)
SE (1) SE422088B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005954A1 (en) * 1986-04-02 1987-10-08 Sunds Defibrator Aktiebolag Method of processing mechanical pulp

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57980C (fi) * 1978-02-16 1980-11-10 Tampella Oy Ab Foerfarande och slipverk foer avlaegsning av slipmassa vid slipning av ved under tryck
SE433954B (sv) * 1980-03-25 1984-06-25 Mo Och Domsjoe Ab Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness
SE434069B (sv) * 1980-07-09 1984-07-02 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa
FI61731C (fi) * 1980-11-18 1982-09-10 Tampella Oy Ab Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer traeslipmassa alstrad vaermeener gi
FI61531C (fi) 1980-11-18 1982-08-10 Tampella Oy Ab Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi
DE3045810C2 (de) * 1980-12-05 1983-04-07 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung und Verfahren zur Regelung eines Holzschleifers
DE3101723C2 (de) * 1981-01-21 1982-10-21 J.M. Voith Gmbh, 7920 Heidenheim Anlage zum Schleifen von Holz für die Papierfabrikation
DE3804869A1 (de) * 1988-02-17 1989-08-31 Feldmuehle Ag Verfahren zur regelung eines holzschleifers
US4976819A (en) * 1988-04-28 1990-12-11 Potlatch Corporation Pulp treatment methods
DE3823837A1 (de) * 1988-07-14 1990-01-18 Feldmuehle Ag Verfahren zum herstellen von holzschliff
SE500761C2 (sv) * 1993-02-09 1994-08-29 Aga Ab Sätt att framställa kemimekanisk massa varvid oxygen tillföres slipkammaren
EP2328034B1 (en) * 2003-12-10 2014-03-19 Sanyo Chemical Industries, Ltd. Composite resin particles
ES2238002B1 (es) * 2004-01-21 2006-06-01 Begoña Aranzabal Zuburruti Proceso de obtencion de un sustrato organico para uso horticola.
RU2407768C2 (ru) * 2005-06-03 2010-12-27 Андриц Аг Способ снижения потребления электроэнергии при производстве термомеханической древесной массы посредством высокотемпературного размола древесной массы низкой и средней концентрации
EP2143554A1 (de) * 2008-07-10 2010-01-13 Amandus Kahl GmbH & Co. KG Verfahren zum Aufschluss von Lignozellulosen zu Faserstoffen
US9932709B2 (en) 2013-03-15 2018-04-03 Ecolab Usa Inc. Processes and compositions for brightness improvement in paper production
US20100224333A1 (en) * 2009-03-09 2010-09-09 Prasad Duggirala Method and chemical composition to improve efficiency of mechanical pulp
DE102011010980A1 (de) * 2011-02-10 2012-08-16 Ralf Schäfer Verfahren und Vorrichtung zum Zerkleinern und Trocknen von feuchtigkeitshaltigem Material, insbesondere von Holz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE318178B (cs) * 1963-03-15 1969-12-01 Anglo Paper Prod Ltd
US3690568A (en) * 1970-06-11 1972-09-12 Koehring Waterous Ltd Wood grinding
US3808090A (en) * 1970-10-01 1974-04-30 F Luhde Mechanical abrasion of wood particles in the presence of water and in an inert gaseous atmosphere
US3693891A (en) * 1971-06-24 1972-09-26 Norton S Remmer Wood grinding
SE415581B (sv) * 1977-04-18 1980-10-13 Mo Och Domsjoe Ab Forfarande for perocidblekning av hogutbytesmassa
SE420427C (sv) * 1978-02-16 1984-10-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa vid overtryck
SE420329C (sv) * 1978-02-16 1984-10-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa vid overtryck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005954A1 (en) * 1986-04-02 1987-10-08 Sunds Defibrator Aktiebolag Method of processing mechanical pulp

Also Published As

Publication number Publication date
JPS5755834B2 (cs) 1982-11-26
US4324612A (en) 1982-04-13
FR2442296B1 (cs) 1983-11-25
FR2442296A1 (fr) 1980-06-20
NO793804L (no) 1980-05-28
NO150892C (no) 1985-01-16
DE2946376A1 (de) 1980-06-04
BR7907611A (pt) 1980-06-24
CA1110480A (en) 1981-10-13
AU521567B2 (en) 1982-04-08
FI793601A (fi) 1980-05-25
AU5270279A (en) 1980-05-29
DE2946376C2 (de) 1987-03-05
FI68433C (fi) 1985-09-10
FI68433B (fi) 1985-05-31
SE7812111L (sv) 1980-05-25
NO150892B (no) 1984-09-24
NZ192051A (en) 1983-03-15
JPS5571892A (en) 1980-05-30

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