FI61531C - Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi - Google Patents

Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi Download PDF

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Publication number
FI61531C
FI61531C FI803599A FI803599A FI61531C FI 61531 C FI61531 C FI 61531C FI 803599 A FI803599 A FI 803599A FI 803599 A FI803599 A FI 803599A FI 61531 C FI61531 C FI 61531C
Authority
FI
Finland
Prior art keywords
steam
pressure
water
pulp
temperature
Prior art date
Application number
FI803599A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI61531B (fi
Inventor
Matti Aario
Ari Maijala
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI803599A priority Critical patent/FI61531C/fi
Priority to US06/317,642 priority patent/US4428534A/en
Priority to DE3143587A priority patent/DE3143587C2/de
Priority to CA000389634A priority patent/CA1177710A/en
Priority to GB8134326A priority patent/GB2087261B/en
Priority to SE8106789A priority patent/SE447491B/sv
Priority to JP56184340A priority patent/JPS57112483A/ja
Priority to NO813891A priority patent/NO155940C/no
Application granted granted Critical
Publication of FI61531B publication Critical patent/FI61531B/fi
Publication of FI61531C publication Critical patent/FI61531C/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
FI803599A 1980-11-18 1980-11-18 Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi FI61531C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI803599A FI61531C (fi) 1980-11-18 1980-11-18 Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi
US06/317,642 US4428534A (en) 1980-11-18 1981-11-02 Method of improving the utilization of the heat energy produced in a wood grinding process
DE3143587A DE3143587C2 (de) 1980-11-18 1981-11-03 Verfahren zur verbesserten Verwendung von beim Herstellungsprozeß für Holzschliff erzeugter Wärmeenergie
CA000389634A CA1177710A (en) 1980-11-18 1981-11-06 Method of improving the utilization of heat energy produced in a wood grinding process
GB8134326A GB2087261B (en) 1980-11-18 1981-11-13 Method of improving the utilisation of the heat energy produced in a wood grinding process
SE8106789A SE447491B (sv) 1980-11-18 1981-11-16 Forfarande for forbettring av efteranvendningen av vid en tillverkningsprocess for treslipmassa alstrad energi
JP56184340A JPS57112483A (en) 1980-11-18 1981-11-17 Improvement in heat energy utilization generated in ground pulp process
NO813891A NO155940C (no) 1980-11-18 1981-11-17 Fremgangsmaate for forbedring av etteranvendelsen av varmeenergi utviklet ved en prosess for fremstilling av slipmasse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI803599 1980-11-18
FI803599A FI61531C (fi) 1980-11-18 1980-11-18 Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi

Publications (2)

Publication Number Publication Date
FI61531B FI61531B (fi) 1982-04-30
FI61531C true FI61531C (fi) 1982-08-10

Family

ID=8513929

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803599A FI61531C (fi) 1980-11-18 1980-11-18 Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi

Country Status (8)

Country Link
US (1) US4428534A (no)
JP (1) JPS57112483A (no)
CA (1) CA1177710A (no)
DE (1) DE3143587C2 (no)
FI (1) FI61531C (no)
GB (1) GB2087261B (no)
NO (1) NO155940C (no)
SE (1) SE447491B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519904A (en) * 1984-02-10 1985-05-28 Helmick Timothy A Continuous filtering system for cooking oil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7317565L (no) 1973-12-28 1975-06-30 Selander Stig Daniel
NO148678C (no) * 1975-06-09 1983-11-23 Rauma Repola Oy Fremgangsmaate ved kontinuerlig sulfitt- eller bisulfittkoking av cellulose.
SE413784B (sv) 1976-08-06 1980-06-23 Isel Sa Sett och anordning for att utnyttja i defibreringszonen utvecklat verme for att minimera angforbrukningen vid framstellning av massa for fiberskivor
SE420329C (sv) * 1978-02-16 1984-10-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa vid overtryck
FI57979C (fi) 1978-02-16 1980-11-10 Tampella Oy Ab Foerfarande och slipverk foer slipning av ved under tryck
SE422088B (sv) 1978-11-24 1982-02-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa av lignocellolusahaltiga material

Also Published As

Publication number Publication date
CA1177710A (en) 1984-11-13
NO155940B (no) 1987-03-16
SE447491B (sv) 1986-11-17
GB2087261A (en) 1982-05-26
US4428534A (en) 1984-01-31
JPS57112483A (en) 1982-07-13
SE8106789L (sv) 1982-05-19
DE3143587A1 (de) 1982-08-12
JPH0135956B2 (no) 1989-07-27
NO813891L (no) 1982-05-19
GB2087261B (en) 1984-03-21
NO155940C (no) 1987-06-24
FI61531B (fi) 1982-04-30
DE3143587C2 (de) 1987-04-09

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MM Patent lapsed

Owner name: OY TAMPELLA AB