SE9504450L - Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför - Google Patents

Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför

Info

Publication number
SE9504450L
SE9504450L SE9504450A SE9504450A SE9504450L SE 9504450 L SE9504450 L SE 9504450L SE 9504450 A SE9504450 A SE 9504450A SE 9504450 A SE9504450 A SE 9504450A SE 9504450 L SE9504450 L SE 9504450L
Authority
SE
Sweden
Prior art keywords
pct
nox
soda boiler
recovery boiler
procedure
Prior art date
Application number
SE9504450A
Other languages
English (en)
Other versions
SE9504450D0 (sv
SE504056C2 (sv
Inventor
Nils Lindman
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 SE9504450A priority Critical patent/SE504056C2/sv
Publication of SE9504450D0 publication Critical patent/SE9504450D0/sv
Publication of SE9504450L publication Critical patent/SE9504450L/sv
Publication of SE504056C2 publication Critical patent/SE504056C2/sv
Priority to BR9611894A priority patent/BR9611894A/pt
Priority to US09/091,046 priority patent/US6071377A/en
Priority to PCT/SE1996/001605 priority patent/WO1997021869A1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0085Introduction 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
    • D21C11/0092Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/12Combustion of pulp liquors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00Arrangement of devices for supplying chemicals to fire
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00Waste heat recuperation
    • F23G2206/20Waste heat recuperation using the heat in association with another installation
    • F23G2206/203Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/10Arrangement of sensing devices
    • F23G2207/105Arrangement of sensing devices for NOx
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/60Additives supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00Preventing emissions
    • F23J2215/10Nitrogen; Compounds thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/12Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
SE9504450A 1995-12-13 1995-12-13 Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför SE504056C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9504450A SE504056C2 (sv) 1995-12-13 1995-12-13 Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför
BR9611894A BR9611894A (pt) 1995-12-13 1996-12-06 Processo para obter em associação com a combustão de licor negro em uma caldeira de recuperaç o gases residuais tendo um baixo teor de óxidos de nitrogênico e caldeira de recuperação para combustão de licor negro
US09/091,046 US6071377A (en) 1995-12-13 1996-12-06 Process for obtaining flue gases with low content of NOx in a black liquor recovery boiler
PCT/SE1996/001605 WO1997021869A1 (en) 1995-12-13 1996-12-06 PROCESS FOR OBTAINING FLUE GASES WITH LOW CONTENT OF NOx WHILE COMBUSTING BLACK LIQUOR AND A RECOVERY BOILER THEREFOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504450A SE504056C2 (sv) 1995-12-13 1995-12-13 Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför

Publications (3)

Publication Number Publication Date
SE9504450D0 SE9504450D0 (sv) 1995-12-13
SE9504450L true SE9504450L (sv) 1996-10-28
SE504056C2 SE504056C2 (sv) 1996-10-28

Family

ID=20400570

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504450A SE504056C2 (sv) 1995-12-13 1995-12-13 Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför

Country Status (4)

Country Link
US (1) US6071377A (sv)
BR (1) BR9611894A (sv)
SE (1) SE504056C2 (sv)
WO (1) WO1997021869A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110793B (sv) * 1996-09-20 2003-03-31 Kvaerner Pulping Oy Förfarande för minskning av skadliga kväveföreningars utsläpp i en cellulosafabriks kemikaliecirkulation
DE19808722C2 (de) * 1998-03-02 2000-03-16 Siemens Ag Gas- und Dampfturbinenanlage und Verfahren zum Betreiben einer derartigen Anlage
FI105704B (sv) * 1998-03-19 2000-09-29 Kvaerner Pulping Oy Förfarande för att minska en cellulosafabriks utsläpp av skadliga kväveföreningar
AU1790499A (en) * 1998-11-24 2000-06-13 Grudinin, Vladimir Pavlovich Method for recycling domestic solid waste
US8105411B2 (en) * 2008-08-28 2012-01-31 Illinois Tool Works Inc. Fluid filter system and method
JP2013072571A (ja) * 2011-09-27 2013-04-22 Takuma Co Ltd 排ガス処理システム
CA3000248A1 (en) * 2018-04-04 2019-10-04 Cascades Canada Ulc Combustion of streams derived from hot water extraction of wood material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460221B (sv) * 1986-07-08 1989-09-18 Abb Stal Ab Saett foer nox-reduktion i mbc-pannor
DE3939197C3 (de) * 1989-11-27 1999-02-25 Martin Umwelt & Energietech Verfahren und Vorrichtung zur Minderung der Stickoxid-Konzentration im Abgasstrom von Verbrennungsprozessen
SE468171B (sv) * 1991-03-18 1992-11-16 Goetaverken Energy Ab Foerbraenning av svartlut i sodapannor foer erhaallande av roekgas med laag halt av kvaeveoxider samt sodapanna foer genomfoerande av foerbraenningen

Also Published As

Publication number Publication date
SE9504450D0 (sv) 1995-12-13
WO1997021869A1 (en) 1997-06-19
US6071377A (en) 2000-06-06
BR9611894A (pt) 1999-02-17
SE504056C2 (sv) 1996-10-28

Similar Documents

Publication Publication Date Title
SE8903891D0 (sv) Saett vid roekgasrening i pfbc-anlaeggning med daerav driven gasturbin
ATE70611T1 (de) Verfahren zum verbrennen von muell.
SE9402789D0 (sv) Förbränningsförfarande
CA2109456A1 (en) Compact Boiler Having Low Nox Emissions
ATE133772T1 (de) Verfahren zur verbrennung von feststoffen
SE9504450L (sv) Förfarande för att minska halten av NOx i en sodapanna samt en sodapanna därför
CA2246628A1 (en) Method of treating malodorous gases of a pulp mill
ATE152493T1 (de) Verfahren zur verbrennung von schwarzlauge im rückgewinnungskessel und rückgewinnungskessel dafür
GB2011051A (en) Combustion process with reduced nitrogen oxides exhaust.
RU93055034A (ru) Способ сжигания черного щелока в котлах утилизации и котел утилизации для его осуществления
NO962757L (no) Gjennvinningskjele for forbrenning av svartlut
ATE86516T1 (de) Verfahren und feuerungsanlage zur reduzierung von stickoxidwerten bei oel- oder gasbetriebenen feuerungsanlagen.
ATE81028T1 (de) Verfahren zur verringerung von pcdd/pcdfemissionen aus abgasstrecken von abfallverbrennungsanlagen.
SE0003335L (sv) Förfarande för minskning av NOx-föreningar i en s odapannas rökgaser
ES2019232A6 (es) Caldera de termorrecuperacion perfeccionada.
SE9900940D0 (sv) Förfarande för att minska utsläpp av skadliga kväveföreningar
JPS5522386A (en) Reduction of nox in combustion exhaust gas
SE9400930L (sv) Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet
ATE205561T1 (de) Verfahren zur vergasung von schwarzlauge im rückgewinnungskessel
SE8304646L (sv) Sett att i miljoforbettrande syfte reducera utslepp av fororeningar vid sopforbrenning
Scholz State of development of flue gas cleaning.
GR3035545T3 (en) Method and installation for processing waste
FI981899A (sv) Förfarande för att minska NOx-utsläpp ur en sodapannas rökgaser
SE9502808D0 (sv) Tillsatsmedel till förbränningsgaser
SE9901331L (sv) Förfarande vid sodapanna

Legal Events

Date Code Title Description
NUG Patent has lapsed