IT1150739B - Procedimento e sfibratore per la produzione di pasta di legno - Google Patents

Procedimento e sfibratore per la produzione di pasta di legno

Info

Publication number
IT1150739B
IT1150739B IT20505/82A IT2050582A IT1150739B IT 1150739 B IT1150739 B IT 1150739B IT 20505/82 A IT20505/82 A IT 20505/82A IT 2050582 A IT2050582 A IT 2050582A IT 1150739 B IT1150739 B IT 1150739B
Authority
IT
Italy
Prior art keywords
pref
grinder
grinding zone
chips
paper
Prior art date
Application number
IT20505/82A
Other languages
English (en)
Other versions
IT8220505A0 (it
Inventor
Gustaf Ranhagen
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Priority to IT20505/82A priority Critical patent/IT1150739B/it
Publication of IT8220505A0 publication Critical patent/IT8220505A0/it
Application granted granted Critical
Publication of IT1150739B publication Critical patent/IT1150739B/it

Links

Landscapes

  • Paper (AREA)
IT20505/82A 1982-03-31 1982-03-31 Procedimento e sfibratore per la produzione di pasta di legno IT1150739B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20505/82A IT1150739B (it) 1982-03-31 1982-03-31 Procedimento e sfibratore per la produzione di pasta di legno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20505/82A IT1150739B (it) 1982-03-31 1982-03-31 Procedimento e sfibratore per la produzione di pasta di legno

Publications (2)

Publication Number Publication Date
IT8220505A0 IT8220505A0 (it) 1982-03-31
IT1150739B true IT1150739B (it) 1986-12-17

Family

ID=11167940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20505/82A IT1150739B (it) 1982-03-31 1982-03-31 Procedimento e sfibratore per la produzione di pasta di legno

Country Status (1)

Country Link
IT (1) IT1150739B (it)

Also Published As

Publication number Publication date
IT8220505A0 (it) 1982-03-31

Similar Documents

Publication Publication Date Title
US3388037A (en) Method in the manufacture of wood pulp from chips in grinding apparatus in two stages
US4283252A (en) Method and apparatus for producing fiber pulp from fibrous lignocellulose containing material
US4270976A (en) Method of producing peroxide bleached pulp
SE7607484L (sv) Sett och anordning vid framstellning av fibermassa i en under angtryck staende malapparat
SE7608847L (sv) Sett att utnyttja det i defibreringszonen utvecklade vermet for att minimera angforbrukningen vid framstellning av fibermassa for tillverkning av fiberskivor
ES8100382A1 (es) Procedimiento y dispositivo para la eliminacion de las impurezas contenidas en un pulsador de pasta de papel
FI844399L (fi) Foerfarande och anordning foer inpackning av fibroesa material.
US2947655A (en) Method of producing wood pulp
SE8601606D0 (sv) Forfarande och anordning for raffinering av fibermaterial
FI92723C (fi) Paperimassapesuri, josta poistuvan sulpun koostumus on valvottua
US2422522A (en) Method for the production of pulp from cellulosic material
SE8200943L (sv) Sett och anordning vid framstellning av fibermassor av lignocellulosahaltigt material
SE7900084L (sv) Sett och anordning vid defibrering
FI854941A (fi) Foerfarande och anordning foer framstaellning av traeflis.
IT1150739B (it) Procedimento e sfibratore per la produzione di pasta di legno
SE9002063L (sv) Kross- resp malelement
ES478105A1 (es) Un procedimiento para producir pasta de madera en una desfi-bradora de madera.
US4560439A (en) Method and grinder for the manufacture of pulp
US1399976A (en) Method of manufacturing fiber products
SE8005034L (sv) Forfarande for framstellning av blekt slipmassa
FR2301630A1 (fr) Procede de production de pate mecanique pour la fabrication du papier
US253655A (en) Manufacture of paper-pulp
US1829563A (en) Conveying device for paper pulp
ES2017145A6 (es) Metodo de fabricar pasta de papel quimicoo-mecanica a partir de maderadura.
GB1009765A (en) Apparatus and method for treating cellulosic material