AU7896900A - Method and apparatus for optimizing the addition of combustion air in a recoveryboiler - Google Patents

Method and apparatus for optimizing the addition of combustion air in a recoveryboiler

Info

Publication number
AU7896900A
AU7896900A AU78969/00A AU7896900A AU7896900A AU 7896900 A AU7896900 A AU 7896900A AU 78969/00 A AU78969/00 A AU 78969/00A AU 7896900 A AU7896900 A AU 7896900A AU 7896900 A AU7896900 A AU 7896900A
Authority
AU
Australia
Prior art keywords
recoveryboiler
optimizing
addition
combustion air
combustion
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU78969/00A
Inventor
Ibrahim Karidio
Victor Uloth
Klaus Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pulp and Paper Research Institute of Canada
Original Assignee
PULP PAPER RES INST
Pulp and Paper Research Institute of Canada
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
Priority claimed from US09/609,668 external-priority patent/US6279495B1/en
Application filed by PULP PAPER RES INST, Pulp and Paper Research Institute of Canada filed Critical PULP PAPER RES INST
Publication of AU7896900A publication Critical patent/AU7896900A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L3/00—Arrangements of valves or dampers before the fire
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/28—Disposition of burners to obtain flames in opposing directions, e.g. impacting flames

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU78969/00A 1999-10-22 2000-10-18 Method and apparatus for optimizing the addition of combustion air in a recoveryboiler Abandoned AU7896900A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2287205 1999-10-22
CA2287205 1999-10-22
US09609668 2000-07-03
US09/609,668 US6279495B1 (en) 1999-10-22 2000-07-03 Method and apparatus for optimizing the combustion air system in a recovery boiler
PCT/CA2000/001236 WO2001031119A1 (en) 1999-10-22 2000-10-18 Method and apparatus for optimizing the addition of combustion air in a recovery boiler

Publications (1)

Publication Number Publication Date
AU7896900A true AU7896900A (en) 2001-05-08

Family

ID=25681273

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78969/00A Abandoned AU7896900A (en) 1999-10-22 2000-10-18 Method and apparatus for optimizing the addition of combustion air in a recoveryboiler

Country Status (2)

Country Link
AU (1) AU7896900A (en)
WO (1) WO2001031119A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081971A1 (en) 2001-04-06 2002-10-17 Andritz Oy Combustion air system for recovery boilers, burning spent liquors from pulping processes
FI120550B (en) * 2002-10-10 2009-11-30 Metso Power Oy Boiler fuel air supply system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305698A (en) * 1989-04-04 1994-04-26 Blackwell Brian R Method and apparatus for improving fluid flow and gas mixing in boilers
FI87246C (en) * 1989-04-10 1992-12-10 Ahlstroem Oy PROCEDURE FOR MEASUREMENT OF INSPECTION OF FUERBRAENNINGSLUFT I EN ELDSTAD
SE467741C (en) * 1991-09-05 1998-06-21 Kvaerner Pulping Tech Incineration of waste liquids
US5368471A (en) * 1991-11-20 1994-11-29 The Babcock & Wilcox Company Method and apparatus for use in monitoring and controlling a black liquor recovery furnace
SE503453C2 (en) * 1994-06-20 1996-06-17 Kvaerner Pulping Tech Soda boiler having a secondary air supply which causes a rotation of the combustion gases and a constriction of the boiler above the liquor injection and a method of such boiler
US5715763A (en) * 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
FI102410B1 (en) * 1997-02-07 1998-11-30 Kvaerner Pulping Oy Method and arrangement for supplying air to a recovery boiler
US5992337A (en) * 1997-09-26 1999-11-30 Air Liquide America Corporation Methods of improving productivity of black liquor recovery boilers
SE514813E (en) * 1997-10-15 2005-05-24 Aga Ab Method for gasification of black liquor in soda pans

Also Published As

Publication number Publication date
WO2001031119A1 (en) 2001-05-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase