FI862706A0 - FOERFARANDE FOER REGENERERING AV KOKVAETSKA UTAV DEN ANVAENDA KOKLUTEN VID ETT MAGNESIUMBISULFITKOK SAMT FILTERANORDNING FOER GENOMFOERANDE AV FOERFARANDET. - Google Patents

FOERFARANDE FOER REGENERERING AV KOKVAETSKA UTAV DEN ANVAENDA KOKLUTEN VID ETT MAGNESIUMBISULFITKOK SAMT FILTERANORDNING FOER GENOMFOERANDE AV FOERFARANDET.

Info

Publication number
FI862706A0
FI862706A0 FI862706A FI862706A FI862706A0 FI 862706 A0 FI862706 A0 FI 862706A0 FI 862706 A FI862706 A FI 862706A FI 862706 A FI862706 A FI 862706A FI 862706 A0 FI862706 A0 FI 862706A0
Authority
FI
Finland
Prior art keywords
foer
utav
magnesiumbisulfitkok
kokvaetska
kokluten
Prior art date
Application number
FI862706A
Other languages
Finnish (fi)
Other versions
FI862706A (en
Inventor
Stefan Zikeli
Bernd Wolschner
Wolfgang J Glaser
Heinz Loquenz
Helmut Schweiger
Original Assignee
Chemiefaser Lenzing Ag
Waagner Biro Ag
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 Chemiefaser Lenzing Ag, Waagner Biro Ag filed Critical Chemiefaser Lenzing Ag
Publication of FI862706A0 publication Critical patent/FI862706A0/en
Publication of FI862706A publication Critical patent/FI862706A/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • 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
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FI862706A 1985-06-27 1986-06-25 FOERFARANDE FOER REGENERERING AV KOKVAETSKA UTAV DEN ANVAENDA KOKLUTEN VID ETT MAGNESIUMBISULFITKOK SAMT FILTERANORDNING FOER GENOMFOERANDE AV FOERFARANDET. FI862706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0191585A AT383163B (en) 1985-06-27 1985-06-27 METHOD FOR REGENERATING DIGESTIVE SOLUTION FROM THE USED COOKING LUG OF A MAGNESIUM BISULFITE DIGESTIVE METHOD, AND FILTER APPARATUS FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
FI862706A0 true FI862706A0 (en) 1986-06-25
FI862706A FI862706A (en) 1986-12-28

Family

ID=3523765

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862706A FI862706A (en) 1985-06-27 1986-06-25 FOERFARANDE FOER REGENERERING AV KOKVAETSKA UTAV DEN ANVAENDA KOKLUTEN VID ETT MAGNESIUMBISULFITKOK SAMT FILTERANORDNING FOER GENOMFOERANDE AV FOERFARANDET.

Country Status (5)

Country Link
EP (1) EP0207070B1 (en)
AT (1) AT383163B (en)
DE (1) DE3684820D1 (en)
FI (1) FI862706A (en)
NO (1) NO862599L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581517B2 (en) 1997-03-18 2004-10-27 北海道電力株式会社 Dust removal device and its operation method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437457A (en) * 1965-04-13 1969-04-08 Huyck Corp Reinforced metal fiber composites
DE2200155A1 (en) * 1972-01-04 1973-10-25 Barmag Barmer Maschf Cleaning a filter cloth - without interrupting its operation
US3844879A (en) * 1972-10-30 1974-10-29 Babcock & Wilcox Co System for removing sodium chloride contaminants from a magnesium base pulping process
GB1539206A (en) * 1975-09-12 1979-01-31 Bekaert Sa Nv Apparatus and method for demisting streams of gases
US4152127A (en) * 1977-04-04 1979-05-01 Kennedy Alvin B Jr Filter cleaning device
AT347236B (en) * 1977-06-08 1978-12-11 Waagner Biro Ag PROCESS FOR THE RECOVERY OF MAGNESIUM BISULPHITE FROM THE AGBASEN OF A LYE INCINERATOR
DE2810937B2 (en) * 1978-03-14 1981-03-12 Industrie-Wert Beteiligungsgesellschaft Mbh, 6500 Mainz High temperature resistant filter material
DE2815531C3 (en) * 1978-04-11 1980-11-27 Industrie-Wert Beteiligungsgesellschaft Mbh, 6500 Mainz Filter element, especially for cleaning hot gases
DE3404052A1 (en) * 1984-02-06 1985-08-08 INTERATOM GmbH, 5060 Bergisch Gladbach Process for the production of a high temperature-resistant, flexible fibre ceramic article
DE3409240A1 (en) * 1984-03-14 1985-09-19 Weber, Ekkehard, Prof. Dr.-Ing., 4300 Essen Vacuum-formed fibre elements for separating out solids

Also Published As

Publication number Publication date
NO862599D0 (en) 1986-06-26
ATA191585A (en) 1986-10-15
EP0207070A2 (en) 1986-12-30
NO862599L (en) 1986-12-29
AT383163B (en) 1987-05-25
DE3684820D1 (en) 1992-05-21
EP0207070A3 (en) 1988-08-17
EP0207070B1 (en) 1992-04-15
FI862706A (en) 1986-12-28

Similar Documents

Publication Publication Date Title
FI853615L (en) FOERFARANDE FOER MINSKNING AV UTSLAEPPEN AV KVAEVE- OCH SVAVELOXIDER VID FOERBRAENNING AV KVAEVE- OCH SVAVELHALTIGT BRAENSLE.
FI864303A0 (en) ELEKTROMAGNETISK ANORDNING AVSEDD FOER EN LAOSCYLINDER VID ETT MEKANISKT / ELEKTRONISKT LAOSSYSTEM.
FI864577A0 (en) SAETT VID EXTRUDERING AV ETT DUBBELVAEGGIGT PLASTROER.
FI853827A0 (en) FOERFARANDE FOER SNABB HAERDNING AV BETONG VID SPRUTNING AV BETONG.
FI882424A (en) AXIELLT VIRVELBILDNINGSORGAN VID ETT KONTAKT- OCH SEPARERINGSELEMENT.
FI860196A (en) FOERFARANDE FOER AOTERVINNING AV LOESNIGSMEDEL VID RENINGSPROCESSER.
FI853760L (en) FOERFARANDE FOER STYRNING AV ETT BORRVERKTYG VID BERGBORRNING.
FI861941A (en) ANORDNING VID EN BORRMASKIN FOER LAGRING AV ETT ROTATIONSKROPP.
FI851813A0 (en) TILLAEMPNING VID ETT FARTYG AV FLYTDOCKSTYP.
FI864750A0 (en) ANORDNING FOER FAESTANDE AV ETT SKODON VID EN TERRAENGSKIDA.
FI862706A (en) FOERFARANDE FOER REGENERERING AV KOKVAETSKA UTAV DEN ANVAENDA KOKLUTEN VID ETT MAGNESIUMBISULFITKOK SAMT FILTERANORDNING FOER GENOMFOERANDE AV FOERFARANDET.
FI865327A0 (en) ARRANGEMANG VID ETT DOERRLAOS.
FI854601A0 (en) FOERFARANDE VID EN VAERMEPUMPPROCESS SAMT VAERMEPUMPANORDNING.
FI860820A0 (en) GLIDGJUTMASKIN FOER ANVAENDNING VID FRAMSTAELLNING AV BETONGELEMENT.
FI853259A0 (en) FOERFARANDE FOER FAESTANDE AV PLATTOR AV STENMATERIAL VID ETT UNDERLAG.
FI855100A0 (en) FOERFARANDE VID LINDRAGNING SAMT ANORDNING FOER GENOMFOERANDE AV FOERFARANDET.
FI841083A0 (en) FOERFARANDE FOER FASTSAETTNING AV ETT ELEMENTLAOS SAMT ETT VID FOERFARANDET ANVAENDBAR ANORDNING.
FI853360A0 (en) SAETT FOER MONTERING AV EN LUFTVAEXLINGSVENTIL VID EN LUFTVAEXLINGSKANAL SAMT EN VID MONTERINGEN ANVAEND LJUDDAEMPARE.
FI850216A0 (en) STOED- OCH LYFTANORDNING VID ETT SJAELVLYFTANDE OLJEBORRTORN.
FI853258A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV KORROSIONSINHIBITOR SAMT ETT FOER AEMNETS ANVAENDNING BASERAT KORROSIONSINHIBERINGSFOERFARANDE.
FI850149A0 (en) FOERFARANDE FOER MAERKNING AV ETT FLYTANDE BRAENSLE SAMT ETT BRAENSLE MAERKT ENLIGT FOERFARANDET.
FI863416A0 (en) ANORDNING FOER FOERFLYTTNING AV ETT KUVERT VID EN KUVERTERINGSANORDNING.
FI860881A0 (en) BYTESFLAK SAMT FAESTANORDNING FOER UPPLYFTNING AV ETT BYTESFLAK.
FI850141A0 (en) FOERFARANDE VID HANTERING AV FRAEMST TIMMERSTOCKAR SAMT ANORDNING FOER UTFOERANDE AV FOERFARANDET.
FI855084A0 (en) ANORDINATION FOR LAOSNING AV SLAEPVAGN VID LASTFORDON.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LENZING AKTIENGESELLSCHAFT

Owner name: WAAGNER-BIRO AKTIENGESELLSCHAFT