FI46534B - Tvaettfilter foer filtrering och tvaettning av fibersuspension,speciellt massasuspension - Google Patents

Tvaettfilter foer filtrering och tvaettning av fibersuspension,speciellt massasuspension

Info

Publication number
FI46534B
FI46534B FI79/71A FI7971A FI46534B FI 46534 B FI46534 B FI 46534B FI 79/71 A FI79/71 A FI 79/71A FI 7971 A FI7971 A FI 7971A FI 46534 B FI46534 B FI 46534B
Authority
FI
Finland
Prior art keywords
suspension
filtering
filter
specific mass
fiber
Prior art date
Application number
FI79/71A
Other languages
English (en)
Other versions
FI46534C (fi
Inventor
Tehtaat Porin
Ismo Laiho Reino
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Priority to FI710079A priority Critical patent/FI46534C/fi
Priority to SE7116990A priority patent/SE391545B/xx
Application granted granted Critical
Publication of FI46534B publication Critical patent/FI46534B/fi
Publication of FI46534C publication Critical patent/FI46534C/fi

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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
FI710079A 1971-01-13 1971-01-13 Suodinpesuri kuitulietteen, varsinkin massasulpun suodattamiseksi ja p esemiseksi. FI46534C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI710079A FI46534C (fi) 1971-01-13 1971-01-13 Suodinpesuri kuitulietteen, varsinkin massasulpun suodattamiseksi ja p esemiseksi.
SE7116990A SE391545B (sv) 1971-01-13 1971-12-31 Tvettfilter for filtrering och tvettning av en fibersuspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI710079A FI46534C (fi) 1971-01-13 1971-01-13 Suodinpesuri kuitulietteen, varsinkin massasulpun suodattamiseksi ja p esemiseksi.

Publications (2)

Publication Number Publication Date
FI46534B true FI46534B (fi) 1973-01-02
FI46534C FI46534C (fi) 1973-04-10

Family

ID=8503563

Family Applications (1)

Application Number Title Priority Date Filing Date
FI710079A FI46534C (fi) 1971-01-13 1971-01-13 Suodinpesuri kuitulietteen, varsinkin massasulpun suodattamiseksi ja p esemiseksi.

Country Status (2)

Country Link
FI (1) FI46534C (fi)
SE (1) SE391545B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463771C (sv) * 1985-05-02 1999-07-12 Caustec Ab Anordning och förfarande för separering av vitlut, mesa och eventuellt slam varvid användes ett roterande skivfilter

Also Published As

Publication number Publication date
FI46534C (fi) 1973-04-10
SE391545B (sv) 1977-02-21

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