SE0102717L - Förfarande för lakning av elfilteraska från en sodapanna - Google Patents

Förfarande för lakning av elfilteraska från en sodapanna

Info

Publication number
SE0102717L
SE0102717L SE0102717A SE0102717A SE0102717L SE 0102717 L SE0102717 L SE 0102717L SE 0102717 A SE0102717 A SE 0102717A SE 0102717 A SE0102717 A SE 0102717A SE 0102717 L SE0102717 L SE 0102717L
Authority
SE
Sweden
Prior art keywords
filter ash
electrical filter
leaching
procedure
solid phase
Prior art date
Application number
SE0102717A
Other languages
Unknown language ( )
English (en)
Other versions
SE517587C2 (sv
SE0102717D0 (sv
Inventor
Martin Wimby
Lars Olausson
Mikael Eriksson
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Priority to SE0102717A priority Critical patent/SE0102717L/sv
Publication of SE0102717D0 publication Critical patent/SE0102717D0/sv
Publication of SE517587C2 publication Critical patent/SE517587C2/sv
Publication of SE0102717L publication Critical patent/SE0102717L/sv
Priority to DE60237629T priority patent/DE60237629D1/de
Priority to EP02751936A priority patent/EP1444395B1/en
Priority to AT02751936T priority patent/ATE480662T1/de
Priority to PCT/SE2002/001405 priority patent/WO2003016616A1/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
    • D21C11/066—Separation of solid compounds from these gases; further treatment of recovered products

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)
  • Electrostatic Separation (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE0102717A 2001-08-14 2001-08-14 Förfarande för lakning av elfilteraska från en sodapanna SE0102717L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0102717A SE0102717L (sv) 2001-08-14 2001-08-14 Förfarande för lakning av elfilteraska från en sodapanna
DE60237629T DE60237629D1 (de) 2001-08-14 2002-07-23 Verfahren zum auslaugen von elektrofilter-asche aus einem rückgewinnungskessel
EP02751936A EP1444395B1 (en) 2001-08-14 2002-07-23 Process for leaching electrical filter ash from a recovery boiler
AT02751936T ATE480662T1 (de) 2001-08-14 2002-07-23 Verfahren zum auslaugen von elektrofilter-asche aus einem rückgewinnungskessel
PCT/SE2002/001405 WO2003016616A1 (en) 2001-08-14 2002-07-23 Process for leaching electrical filter ash from a recovery boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102717A SE0102717L (sv) 2001-08-14 2001-08-14 Förfarande för lakning av elfilteraska från en sodapanna

Publications (3)

Publication Number Publication Date
SE0102717D0 SE0102717D0 (sv) 2001-08-14
SE517587C2 SE517587C2 (sv) 2002-06-25
SE0102717L true SE0102717L (sv) 2002-06-25

Family

ID=20285027

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102717A SE0102717L (sv) 2001-08-14 2001-08-14 Förfarande för lakning av elfilteraska från en sodapanna

Country Status (5)

Country Link
EP (1) EP1444395B1 (sv)
AT (1) ATE480662T1 (sv)
DE (1) DE60237629D1 (sv)
SE (1) SE0102717L (sv)
WO (1) WO2003016616A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529103C2 (sv) * 2005-09-21 2007-05-02 Metso Power Ab Förfarande för rening av rökgaser och behandling av aska från förbränning av avfall
EP1798297A1 (de) * 2005-12-16 2007-06-20 CTU - Conzepte Technik Umwelt AG Verfahren zu einer Aufbereitung von schwermetallhaltigem Staub
SE530373C3 (sv) * 2006-11-22 2008-06-10 Metso Power Ab Anordning och förfarande för urlakning av klorid och kalium ur elfilteraska
CN102421961B (zh) * 2009-05-06 2013-09-18 美卓电力有限公司 改进的从回收锅炉中浸提静电除尘器灰的工艺
US9333468B2 (en) 2012-09-24 2016-05-10 Abengoa Bioenergy New Technologies, Llc Soak vessels and methods for impregnating biomass with liquid
FI129103B (sv) 2017-04-28 2021-07-15 Andritz Oy Förfarande för behandling av flygaska hos en sodapanna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08170288A (ja) * 1994-12-15 1996-07-02 Mitsubishi Heavy Ind Ltd ソーダ回収ボイラの捕集灰からの食塩及びカリウム塩の除去方法
DE19519626A1 (de) 1995-05-29 1996-12-05 Siemens Ag Handventil
SE9502583D0 (sv) * 1995-07-12 1995-07-12 Eka Chemicals Ab Leaching process
SE9603972D0 (sv) * 1996-10-31 1996-10-31 Kvaerner Pulping Tech Förfarande för framställning av aska bestående huvudsakligen av natriumsulfat från en sodapanna
SE9901453L (sv) 1999-04-23 2000-03-27 Kemira Kemi Ab Sätt att behandla aska

Also Published As

Publication number Publication date
SE517587C2 (sv) 2002-06-25
EP1444395B1 (en) 2010-09-08
SE0102717D0 (sv) 2001-08-14
ATE480662T1 (de) 2010-09-15
DE60237629D1 (de) 2010-10-21
EP1444395A1 (en) 2004-08-11
WO2003016616A1 (en) 2003-02-27

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