SE9301920D0 - Svartluftsfoerbraenning - Google Patents

Svartluftsfoerbraenning

Info

Publication number
SE9301920D0
SE9301920D0 SE9301920A SE9301920A SE9301920D0 SE 9301920 D0 SE9301920 D0 SE 9301920D0 SE 9301920 A SE9301920 A SE 9301920A SE 9301920 A SE9301920 A SE 9301920A SE 9301920 D0 SE9301920 D0 SE 9301920D0
Authority
SE
Sweden
Prior art keywords
lime sludge
combustion
recovery boiler
furnace cavity
course
Prior art date
Application number
SE9301920A
Other languages
English (en)
Other versions
SE9301920L (sv
SE505270C2 (sv
Inventor
*Eriksson Ingemar
*Granqvist Bertil
*Pettersson Bertil
Original Assignee
Korsnaes Ab
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=20390168&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9301920(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Korsnaes Ab filed Critical Korsnaes Ab
Priority to SE9301920A priority Critical patent/SE505270C2/sv
Publication of SE9301920D0 publication Critical patent/SE9301920D0/sv
Priority to PCT/SE1994/000536 priority patent/WO1994029518A1/en
Priority to CA002164328A priority patent/CA2164328C/en
Publication of SE9301920L publication Critical patent/SE9301920L/sv
Priority to FI955806A priority patent/FI117564B/sv
Publication of SE505270C2 publication Critical patent/SE505270C2/sv
Priority to US08/966,558 priority patent/US5922172A/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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Gasification And Melting Of Waste (AREA)
SE9301920A 1993-06-04 1993-06-04 Svartlutsförbränning med mesatillsats SE505270C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9301920A SE505270C2 (sv) 1993-06-04 1993-06-04 Svartlutsförbränning med mesatillsats
PCT/SE1994/000536 WO1994029518A1 (en) 1993-06-04 1994-06-03 Combustion of black liquor and processing of lime sludge in a recovery boiler
CA002164328A CA2164328C (en) 1993-06-04 1994-06-03 Combustion of black liquor and processing of lime sludge in a recovery boiler
FI955806A FI117564B (sv) 1993-06-04 1995-12-01 Förbränning av svartlut och behandling av mesa i en återvinningspanna
US08/966,558 US5922172A (en) 1993-06-04 1997-11-10 Combustion of black liquid and processing of lime sludge in a recovery boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301920A SE505270C2 (sv) 1993-06-04 1993-06-04 Svartlutsförbränning med mesatillsats

Publications (3)

Publication Number Publication Date
SE9301920D0 true SE9301920D0 (sv) 1993-06-04
SE9301920L SE9301920L (sv) 1994-12-05
SE505270C2 SE505270C2 (sv) 1997-07-28

Family

ID=20390168

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301920A SE505270C2 (sv) 1993-06-04 1993-06-04 Svartlutsförbränning med mesatillsats

Country Status (4)

Country Link
CA (1) CA2164328C (sv)
FI (1) FI117564B (sv)
SE (1) SE505270C2 (sv)
WO (1) WO1994029518A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500660C2 (sv) * 1992-12-03 1994-08-01 Mo Och Domsjoe Ab Förfarande för framställning av grönlut vid kemikalieåtervinning i sulfat- och sulfitmassafabriker
GB0325578D0 (en) * 2003-11-03 2003-12-03 Bioregional Minimills Uk Ltd Method for treating black liquor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366535A (en) * 1966-07-11 1968-01-30 William T Neiman Process for regenerating waste liquor for reuse in kraft pulping operation
FR2550245B3 (fr) * 1983-08-04 1986-02-28 Nivelleau Bruniere Patrick M F Procede de combustion des liqueurs noires residuaires de fabrication de pate cellulosique

Also Published As

Publication number Publication date
CA2164328C (en) 2005-04-12
FI955806A (sv) 1995-12-01
WO1994029518A1 (en) 1994-12-22
FI955806A0 (sv) 1995-12-01
CA2164328A1 (en) 1994-12-22
SE9301920L (sv) 1994-12-05
SE505270C2 (sv) 1997-07-28
FI117564B (sv) 2006-11-30

Similar Documents

Publication Publication Date Title
CA2244981A1 (en) Process for increasing the effectiveness of slag control chemicals for black liquor recovery and other combustion units
ATE59624T1 (de) Verfahren zum verbessern der entwaesserbarkeit von biologischem klaerschlamm.
CA2089097A1 (en) Removal of aox from bleach plant mill effluents by ph shift using the alkalinity/acidity sources available at the mill
SE9301920D0 (sv) Svartluftsfoerbraenning
CA2246628A1 (en) Method of treating malodorous gases of a pulp mill
BR8103753A (pt) Processo de tratamento de efluentes aquosos contendo residuos organicos e eventualmente sais minerais, e forno incinerador para a execucao desse processo
GB1512465A (en) Method for the disposal of waste water containing ammonium ions sulphate ions and organic substances
CA2109176A1 (en) Prevention of Sulfur Gas Emissions from a Rotary Processor Using Lime Addition
DE69219487D1 (de) Verfahren zur verbrennung von schwarzlauge im rückgewinnungskessel und rückgewinnungskessel dafür
SE9504450L (sv) Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför
SE9402556L (sv) Förfarande för reglering av förhållandet svavel till natrium i rökgaserna från en sodapanna
SE9301921D0 (sv) Vitluftsframstaellning
US5922172A (en) Combustion of black liquid and processing of lime sludge in a recovery boiler
CA2173369A1 (en) A recovery boiler where the flue gas is divided into two streams and a method therefore
FI914585A (sv) Behandling av smältan av en sodapanna eller motsvarande panna
SE8505269D0 (sv) Forfarande for avlegsning av gasformiga svavelforeningar, sasom svaveldioxid ur rokgaser fran pannor
ES2005471A6 (es) Metodo para preparar una composicion cementosa a partir de productos residuales.
FI941236A (sv) Förfarande för att reglera S/Na-relation i sulfatcellulosafabrik
KR950014025A (ko) 벽돌의 무늬형성방법
CA2174447A1 (en) A method for burning secondary sludge in a recovery boiler
JPS52150942A (en) Comparison/collation method for characters or patterns
KR870000433A (ko) 제강용 생석회 및 소성 도로마이트 제조방법
BR9002441A (pt) Processo de recuperacao de lampadas queimadas,a vapor de sodio,a vapor de mercurio e mista
KR930010194A (ko) 소석회 제조로를 이용한 용융환원 제철방법