FI107461B - Menetelmä ja laite soodasulan poistamiseksi soodakattilasta - Google Patents

Menetelmä ja laite soodasulan poistamiseksi soodakattilasta Download PDF

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Publication number
FI107461B
FI107461B FI974206A FI974206A FI107461B FI 107461 B FI107461 B FI 107461B FI 974206 A FI974206 A FI 974206A FI 974206 A FI974206 A FI 974206A FI 107461 B FI107461 B FI 107461B
Authority
FI
Finland
Prior art keywords
soda
boiler
melt
pumped
soda melt
Prior art date
Application number
FI974206A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI974206A (fi
FI974206A0 (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=FI107461(B) "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 EP98955589A priority patent/EP1030944B1/fr
Priority to AT98955589T priority patent/ATE266117T1/de
Priority to PT98955589T priority patent/PT1030944E/pt
Priority to ES98955589T priority patent/ES2221220T3/es
Priority to JP2000522311A priority patent/JP4214441B2/ja
Priority to US09/554,335 priority patent/US6311630B1/en
Priority to AU12361/99A priority patent/AU1236199A/en
Priority to PCT/FI1998/000883 priority patent/WO1999027180A1/fr
Priority to BR9814959-8A priority patent/BR9814959A/pt
Priority to CA002309832A priority patent/CA2309832C/fr
Publication of FI974206A publication Critical patent/FI974206A/fi
Publication of FI107461B publication Critical patent/FI107461B/fi
Application granted granted Critical

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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)
  • Incineration Of Waste (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Combustion (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Processing Of Solid Wastes (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
CA002309832A CA2309832C (fr) 1997-11-12 1998-11-12 Procede et dispositif permettant d'extraire un bain de soude d'une unite de recuperation de soude
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
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
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.
EP98955589A EP1030944B1 (fr) 1997-11-12 1998-11-12 Procede et dispositif permettant d'extraire un bain de soude d'une unite de recuperation de soude
US09/554,335 US6311630B1 (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
AU12361/99A AU1236199A (en) 1997-11-12 1998-11-12 Method and device for removal of soda melt from a soda recovery unit
PCT/FI1998/000883 WO1999027180A1 (fr) 1997-11-12 1998-11-12 Procede et dispositif permettant d'extraire un bain de soude d'une unite de recuperation de soude
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.

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI974206A0 FI974206A0 (fi) 1997-11-12
FI974206A FI974206A (fi) 1999-05-13
FI107461B true 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 (fr)
EP (1) EP1030944B1 (fr)
JP (1) JP4214441B2 (fr)
AT (1) ATE266117T1 (fr)
AU (1) AU1236199A (fr)
BR (1) BR9814959A (fr)
CA (1) CA2309832C (fr)
ES (1) ES2221220T3 (fr)
FI (1) FI107461B (fr)
PT (1) PT1030944E (fr)
WO (1) WO1999027180A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8152965B2 (en) 2006-10-18 2012-04-10 Boildec Oy Method and device for emptying the floor of a soda recovery boiler

Families Citing this family (5)

* 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
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
US11828459B2 (en) 2018-09-12 2023-11-28 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8152965B2 (en) 2006-10-18 2012-04-10 Boildec Oy Method and device for emptying the floor of a soda recovery boiler

Also Published As

Publication number Publication date
JP2001524620A (ja) 2001-12-04
AU1236199A (en) 1999-06-15
WO1999027180A1 (fr) 1999-06-03
ATE266117T1 (de) 2004-05-15
BR9814959A (pt) 2000-10-03
CA2309832C (fr) 2007-11-06
ES2221220T3 (es) 2004-12-16
FI974206A (fi) 1999-05-13
JP4214441B2 (ja) 2009-01-28
PT1030944E (pt) 2004-09-30
CA2309832A1 (fr) 1999-06-03
US6311630B1 (en) 2001-11-06
EP1030944B1 (fr) 2004-05-06
FI974206A0 (fi) 1997-11-12
EP1030944A1 (fr) 2000-08-30

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