SE7502060L - Sett vid framstellning av mekanisk pappersmassa - Google Patents

Sett vid framstellning av mekanisk pappersmassa

Info

Publication number
SE7502060L
SE7502060L SE7502060A SE7502060A SE7502060L SE 7502060 L SE7502060 L SE 7502060L SE 7502060 A SE7502060 A SE 7502060A SE 7502060 A SE7502060 A SE 7502060A SE 7502060 L SE7502060 L SE 7502060L
Authority
SE
Sweden
Prior art keywords
proceed
preparation
mechanical pulp
pulp
mechanical
Prior art date
Application number
SE7502060A
Other languages
English (en)
Inventor
B Ahrel
Original Assignee
Alf Sa
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 Alf Sa filed Critical Alf Sa
Priority to SE7502060A priority Critical patent/SE7502060L/sv
Priority to DE2606718A priority patent/DE2606718C3/de
Priority to NO760586A priority patent/NO760586L/no
Priority to BR7601137A priority patent/BR7601137A/pt
Priority to FR7604977A priority patent/FR2301630A1/fr
Priority to CA246,370A priority patent/CA1051246A/en
Priority to FI760469A priority patent/FI760469A/fi
Priority to JP51018579A priority patent/JPS51109302A/ja
Publication of SE7502060L publication Critical patent/SE7502060L/sv
Priority to US05/916,515 priority patent/US4187141A/en

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)
SE7502060A 1975-02-24 1975-02-24 Sett vid framstellning av mekanisk pappersmassa SE7502060L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7502060A SE7502060L (sv) 1975-02-24 1975-02-24 Sett vid framstellning av mekanisk pappersmassa
DE2606718A DE2606718C3 (de) 1975-02-24 1976-02-19 Verfahren zur Herstellung mechanischer Papiermasse
NO760586A NO760586L (sv) 1975-02-24 1976-02-23
BR7601137A BR7601137A (pt) 1975-02-24 1976-02-23 Processo para producao de polpa mecanica
FR7604977A FR2301630A1 (fr) 1975-02-24 1976-02-23 Procede de production de pate mecanique pour la fabrication du papier
CA246,370A CA1051246A (en) 1975-02-24 1976-02-23 Method of producing mechanical pulp
FI760469A FI760469A (sv) 1975-02-24 1976-02-24
JP51018579A JPS51109302A (sv) 1975-02-24 1976-02-24
US05/916,515 US4187141A (en) 1975-02-24 1978-06-19 Method of producing bleached mechanical pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502060A SE7502060L (sv) 1975-02-24 1975-02-24 Sett vid framstellning av mekanisk pappersmassa

Publications (1)

Publication Number Publication Date
SE7502060L true SE7502060L (sv) 1976-08-25

Family

ID=20323781

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502060A SE7502060L (sv) 1975-02-24 1975-02-24 Sett vid framstellning av mekanisk pappersmassa

Country Status (8)

Country Link
JP (1) JPS51109302A (sv)
BR (1) BR7601137A (sv)
CA (1) CA1051246A (sv)
DE (1) DE2606718C3 (sv)
FI (1) FI760469A (sv)
FR (1) FR2301630A1 (sv)
NO (1) NO760586L (sv)
SE (1) SE7502060L (sv)

Families Citing this family (5)

* 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
FR2566015B1 (fr) * 1984-06-15 1986-08-29 Centre Tech Ind Papier Procede de blanchiment de pate mecanique par le peroxyde d'hydrogene
SE8501246L (sv) * 1985-03-13 1986-09-14 Eka Ab Sett att tillverka blekt, kemimekanisk och halvkemisk fibermassa med anvendning av enstegsimpregnering
DE10114341C2 (de) * 2001-03-23 2003-10-02 Rettenmaier & Soehne Gmbh & Co Verfahren zum Vermahlen und Bleichen von cellulosehaltigem Material, dessen Verwendung und das cellulosehaltige Material
DE102019008449A1 (de) * 2019-12-05 2021-06-10 Klingele Papierwerke Gmbh & Co. Kg Verfahren sowie Vorrichtung zur Herstellung von Faserstoff mit einem Zuführsystem und einem Schneckensystem

Also Published As

Publication number Publication date
FR2301630A1 (fr) 1976-09-17
BR7601137A (pt) 1976-09-14
NO760586L (sv) 1976-08-25
DE2606718B2 (de) 1978-01-26
DE2606718C3 (de) 1978-10-05
FR2301630B3 (sv) 1978-11-10
DE2606718A1 (de) 1976-09-02
JPS51109302A (sv) 1976-09-28
CA1051246A (en) 1979-03-27
FI760469A (sv) 1976-08-25

Similar Documents

Publication Publication Date Title
SE7607771L (sv) Sett for framstellning av utvidgningsbara perlor
SE399574C (sv) Sett for framstellning av fluffmassa
SE433208B (sv) Forfarande for framstellning av fenoletrar
SE7706035L (sv) Framstellning av papper
SE7605139L (sv) Forfarande for framstellning av vattenupptagande cellulosaetrar
SE430336B (sv) Forbettrat forfarande for framstellning av amoxicillinfrihydrat
SE435290B (sv) Forfarande for framstellning av gamma-kristallin form av natrium-7-(d-alfa-formyloxi-alfa-fenylacetamido)-(2-metyl-1h-tetrazol-5-yltiometyl)-3-cefem-4-karboxylat
SE7613079L (sv) Alfa-aminoketonderivat och sett for deras framstellning
SE7603359L (sv) Sett for direkt framstellning av rastal
NO139555C (no) Fremgangsmaate for fremstilling av fosgen
SE7607717L (sv) Analogiforfarande for framstellning av l-pyroglutamyl-l-prolinamid
SE7612886L (sv) Sett vid framstellning av koncentrerade suspensioner
SE7502060L (sv) Sett vid framstellning av mekanisk pappersmassa
SE7606116L (sv) Forfarande for framstellning av 3-fenoxidbensaldehyder
SE7604781L (sv) Forfarande for framstellning av diarylhydroxibutylaminer
SE432926B (sv) Sett att framstella disubstituerade fenoletrar av 3-amino-2-hydroxipropan
SE427196B (sv) Sett vid tillverkning av cellulosamassa
SE446726B (sv) Forfarande for framstellning av 16-metoxiprostaglandiner
SE7610637L (sv) Forfarande for framstellning av 2-alkylindaner
SE408312B (sv) Sett vid tillverkning av mekanisk pappersmassa
SE430158B (sv) Forfarande for framstellning av tienyl-prostaglandiner
SE7605427L (sv) Forfarande for framstellning av klorcyan
SE417827B (sv) Sett att framstella 3-enoletrar av 3-oxo-delta?724-11-hydroxisteroidforeningar
SE7603394L (sv) Sett vid tillverkning av alkohol av cellulosamaterial
SE435288B (sv) Forfarande for framstellning av 7-metoxicefalosporiner