FI45249C - Procedure for drying fibrous pulps. - Google Patents

Procedure for drying fibrous pulps.

Info

Publication number
FI45249C
FI45249C FI672229A FI222967A FI45249C FI 45249 C FI45249 C FI 45249C FI 672229 A FI672229 A FI 672229A FI 222967 A FI222967 A FI 222967A FI 45249 C FI45249 C FI 45249C
Authority
FI
Finland
Prior art keywords
procedure
fibrous pulps
drying fibrous
drying
pulps
Prior art date
Application number
FI672229A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI45249B (en
Inventor
Thale Allan
Hovstad Olav Bjoern
Ivnaes Lennart
Original Assignee
Niro Atomizer As
Fiskeby 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 Niro Atomizer As, Fiskeby Ab filed Critical Niro Atomizer As
Application granted granted Critical
Publication of FI45249B publication Critical patent/FI45249B/fi
Publication of FI45249C publication Critical patent/FI45249C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI672229A 1966-08-22 1967-08-21 Procedure for drying fibrous pulps. FI45249C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11317/66A SE311590B (en) 1966-08-22 1966-08-22

Publications (2)

Publication Number Publication Date
FI45249B FI45249B (en) 1971-12-31
FI45249C true FI45249C (en) 1972-04-10

Family

ID=20293741

Family Applications (1)

Application Number Title Priority Date Filing Date
FI672229A FI45249C (en) 1966-08-22 1967-08-21 Procedure for drying fibrous pulps.

Country Status (3)

Country Link
US (1) US3497418A (en)
FI (1) FI45249C (en)
SE (1) SE311590B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770575A (en) * 1972-05-26 1973-11-06 Westavco Corp Method of making a hydrophobic fibrous product
US3812595A (en) * 1972-06-21 1974-05-28 D Engelhart Method of and means for flash drying naturally occurring oilseeds
US4343680A (en) * 1981-03-06 1982-08-10 International Paper Company Hydrophobic oleophilic wood pulp
US4557800A (en) * 1982-06-04 1985-12-10 James River Corporation Process of forming a porous cellulosic paper from a thermal treated cellulosic non-bonding pulp
US4474949A (en) * 1983-05-06 1984-10-02 Personal Products Company Freeze dried microfibrilar cellulose
US6837970B2 (en) 2001-12-18 2005-01-04 Kimberly-Clark Worldwide, Inc. Wood pulp fiber morphology modifications through thermal drying
US20040203308A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making absorbent material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474314A (en) * 1944-11-28 1949-06-28 Johns Manville Method and apparatus for size reduction and fiberizing of crude fibrous materials
US2627375A (en) * 1948-01-05 1953-02-03 Weyerhaeuser Timber Co Separation of bark components
US3055795A (en) * 1957-09-09 1962-09-25 Bauer Bros Co Handling of paper pulp
DK102340C (en) * 1961-05-18 1965-08-09 Niro Atomizer As Leaching means for transferring a powder from a treatment chamber with a rotating gas stream to a pneumatic conveyor.
DK103336C (en) * 1961-12-07 1965-12-13 Niro Atomizer As Process for the production of pulp and process for the production of pulp paper produced by this process.
SE317864B (en) * 1963-10-05 1969-11-24 Svenska Cellulosa Ab
US3414469A (en) * 1965-08-19 1968-12-03 West Virginia Pulp & Paper Co Treatment of flash dried pulp to reduce nodules therein

Also Published As

Publication number Publication date
SE311590B (en) 1969-06-16
US3497418A (en) 1970-02-24
FI45249B (en) 1971-12-31

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