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FI974206A0 - Foerfarande och anordning foer avlaegsnande av smaelt lut ur en sodapanna - Google Patents

Foerfarande och anordning foer avlaegsnande av smaelt lut ur en sodapanna

Info

Publication number
FI974206A0
FI974206A0 FI974206A FI974206A FI974206A0 FI 974206 A0 FI974206 A0 FI 974206A0 FI 974206 A FI974206 A FI 974206A FI 974206 A FI974206 A FI 974206A FI 974206 A0 FI974206 A0 FI 974206A0
Authority
FI
Finland
Prior art keywords
soda
boiler
recovery boiler
melt
gas
Prior art date
Application number
FI974206A
Other languages
English (en)
Other versions
FI974206L (fi
FI107461B (fi
Inventor
Timo Juhani Vanhatalo
Original Assignee
Timo Juhani Vanhatalo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8549921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI974206(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Timo Juhani Vanhatalo filed Critical Timo Juhani Vanhatalo
Priority to FI974206A priority Critical patent/FI107461B/fi
Publication of FI974206A0 publication Critical patent/FI974206A0/fi
Priority to AT98955589T priority patent/ATE266117T1/de
Priority to PT98955589T priority patent/PT1030944E/pt
Priority to AU12361/99A priority patent/AU1236199A/en
Priority to JP2000522311A priority patent/JP4214441B2/ja
Priority to PCT/FI1998/000883 priority patent/WO1999027180A1/en
Priority to CA002309832A priority patent/CA2309832C/en
Priority to ES98955589T priority patent/ES2221220T3/es
Priority to BR9814959-8A priority patent/BR9814959A/pt
Priority to EP98955589A priority patent/EP1030944B1/en
Priority to US09/554,335 priority patent/US6311630B1/en
Publication of FI974206L publication Critical patent/FI974206L/fi
Publication of FI107461B publication Critical patent/FI107461B/fi
Application granted granted Critical

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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/122—Treatment, e.g. dissolution, of the smelt

Landscapes

  • Paper (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Combustion (AREA)
  • Incineration Of Waste (AREA)
FI974206A 1997-11-12 1997-11-12 Menetelmä ja laite soodasulan poistamiseksi soodakattilasta FI107461B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI974206A FI107461B (fi) 1997-11-12 1997-11-12 Menetelmä ja laite soodasulan poistamiseksi soodakattilasta
US09/554,335 US6311630B1 (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
PCT/FI1998/000883 WO1999027180A1 (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
PT98955589T PT1030944E (pt) 1997-11-12 1998-11-12 Metodo e dispositivo para a remocao de fundido de soda de uma unidade de recuperacao de soda
AU12361/99A AU1236199A (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
JP2000522311A JP4214441B2 (ja) 1997-11-12 1998-11-12 ソーダ回収ユニットからソーダ溶融体を除去する方法および装置
AT98955589T ATE266117T1 (de) 1997-11-12 1998-11-12 Verfahren und vorrichtung zur entfernung einer sodaschmelze aus einer sodarückgewinnungsanlage
CA002309832A CA2309832C (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
ES98955589T ES2221220T3 (es) 1997-11-12 1998-11-12 Metodo y dispositivo para la retirada de fundido de sosa de una unidad de recuperacion de sosa.
BR9814959-8A BR9814959A (pt) 1997-11-12 1998-11-12 Processo para remoção de soda derretida de uma caldeira de recuperação de soda em conjunto com uma parada da caldeira de recuperação da soda, e, respectivo dispositivo.
EP98955589A EP1030944B1 (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974206 1997-11-12
FI974206A FI107461B (fi) 1997-11-12 1997-11-12 Menetelmä ja laite soodasulan poistamiseksi soodakattilasta

Publications (3)

Publication Number Publication Date
FI974206A0 true FI974206A0 (fi) 1997-11-12
FI974206L FI974206L (fi) 1999-05-13
FI107461B FI107461B (fi) 2001-08-15

Family

ID=8549921

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974206A FI107461B (fi) 1997-11-12 1997-11-12 Menetelmä ja laite soodasulan poistamiseksi soodakattilasta

Country Status (11)

Country Link
US (1) US6311630B1 (fi)
EP (1) EP1030944B1 (fi)
JP (1) JP4214441B2 (fi)
AT (1) ATE266117T1 (fi)
AU (1) AU1236199A (fi)
BR (1) BR9814959A (fi)
CA (1) CA2309832C (fi)
ES (1) ES2221220T3 (fi)
FI (1) FI107461B (fi)
PT (1) PT1030944E (fi)
WO (1) WO1999027180A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115143B (fi) 1999-09-10 2005-03-15 Kvaerner Power Oy Sovitelma soodakattilassa
US7392751B2 (en) * 2004-05-28 2008-07-01 Diamond Power International, Inc. Port rodder with velocity damper
FI120549B (fi) * 2006-10-18 2009-11-30 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
FI122836B (fi) * 2008-12-05 2012-07-31 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
FI126348B (fi) 2015-07-16 2016-10-14 Boildec Oy Menetelmä ja välineet soodakattilan seisokkiin
CA3112424A1 (en) 2018-09-12 2020-03-19 Varo Teollisuuspalvelut Oy Cleaning of a recovery boiler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1670156A (en) * 1925-03-05 1928-05-15 Jr Wallace H Howell Method for cooking wood to form chemical paper stock
US4011047A (en) 1975-12-05 1977-03-08 Domtar Limited Smelt spout for recovery boiler
GB8332266D0 (en) * 1983-12-02 1984-01-11 Coal Industry Patents Ltd Ash handling systems for combustion equipment
US4750649A (en) * 1987-07-10 1988-06-14 International Paper Company Recovery boiler smelt spout
FI89519C (fi) * 1992-02-19 1997-08-19 Ahlstrom Machinery Oy Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut
US5635095A (en) 1995-09-01 1997-06-03 Champion International Corporation Method for opening discharge outlets
FI2933U1 (fi) * 1996-12-20 1997-06-10 Ahlstrom Machinery Oy Järjestely talteenottokattilan sulakourun yhteydessä

Also Published As

Publication number Publication date
EP1030944B1 (en) 2004-05-06
JP2001524620A (ja) 2001-12-04
CA2309832C (en) 2007-11-06
ES2221220T3 (es) 2004-12-16
AU1236199A (en) 1999-06-15
FI974206L (fi) 1999-05-13
ATE266117T1 (de) 2004-05-15
US6311630B1 (en) 2001-11-06
EP1030944A1 (en) 2000-08-30
FI107461B (fi) 2001-08-15
PT1030944E (pt) 2004-09-30
JP4214441B2 (ja) 2009-01-28
CA2309832A1 (en) 1999-06-03
WO1999027180A1 (en) 1999-06-03
BR9814959A (pt) 2000-10-03

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