JPH0559046B2 - - Google Patents

Info

Publication number
JPH0559046B2
JPH0559046B2 JP62301389A JP30138987A JPH0559046B2 JP H0559046 B2 JPH0559046 B2 JP H0559046B2 JP 62301389 A JP62301389 A JP 62301389A JP 30138987 A JP30138987 A JP 30138987A JP H0559046 B2 JPH0559046 B2 JP H0559046B2
Authority
JP
Japan
Prior art keywords
filter
cake
filter element
lime sludge
drying
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP62301389A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63215511A (ja
Inventor
Kiitsuonen Yuhani
Ruokorainen Petsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of JPS63215511A publication Critical patent/JPS63215511A/ja
Publication of JPH0559046B2 publication Critical patent/JPH0559046B2/ja
Granted legal-status Critical Current

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
JP62301389A 1986-11-28 1987-11-28 石灰スラッジ処理法及び処理装置 Granted JPS63215511A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI864869 1986-11-28
FI864869A FI864869A0 (fi) 1986-11-28 1986-11-28 Foerfarande och anordning foer behandling av mesa.

Publications (2)

Publication Number Publication Date
JPS63215511A JPS63215511A (ja) 1988-09-08
JPH0559046B2 true JPH0559046B2 (cg-RX-API-DMAC10.html) 1993-08-30

Family

ID=8523576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62301389A Granted JPS63215511A (ja) 1986-11-28 1987-11-28 石灰スラッジ処理法及び処理装置

Country Status (3)

Country Link
JP (1) JPS63215511A (cg-RX-API-DMAC10.html)
FI (1) FI864869A0 (cg-RX-API-DMAC10.html)
SE (2) SE8704687D0 (cg-RX-API-DMAC10.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822245A (ja) * 1981-07-30 1983-02-09 Canon Inc ロ−ル紙セツト装置

Also Published As

Publication number Publication date
JPS63215511A (ja) 1988-09-08
SE467464B (sv) 1992-07-20
SE8704748D0 (sv) 1987-11-27
SE8704687D0 (sv) 1987-11-25
SE8704748L (sv) 1988-05-29
FI864869A0 (fi) 1986-11-28

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