BR8900195A - Processo de combustao de licor preto em uma unidade de caldeira de recuperacao - Google Patents

Processo de combustao de licor preto em uma unidade de caldeira de recuperacao

Info

Publication number
BR8900195A
BR8900195A BR898900195A BR8900195A BR8900195A BR 8900195 A BR8900195 A BR 8900195A BR 898900195 A BR898900195 A BR 898900195A BR 8900195 A BR8900195 A BR 8900195A BR 8900195 A BR8900195 A BR 8900195A
Authority
BR
Brazil
Prior art keywords
combustion process
black liquor
recovery boiler
boiler unit
liquor combustion
Prior art date
Application number
BR898900195A
Other languages
English (en)
Inventor
Walter Thomas Mullen
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR8900195A publication Critical patent/BR8900195A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/03—Papermaking liquor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Paper (AREA)
  • Incineration Of Waste (AREA)
  • Air Supply (AREA)
BR898900195A 1988-01-13 1989-01-13 Processo de combustao de licor preto em uma unidade de caldeira de recuperacao BR8900195A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/143,904 US4857282A (en) 1988-01-13 1988-01-13 Combustion of black liquor

Publications (1)

Publication Number Publication Date
BR8900195A true BR8900195A (pt) 1989-09-12

Family

ID=22506194

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900195A BR8900195A (pt) 1988-01-13 1989-01-13 Processo de combustao de licor preto em uma unidade de caldeira de recuperacao

Country Status (7)

Country Link
US (1) US4857282A (pt)
JP (1) JPH081034B2 (pt)
KR (1) KR910004774B1 (pt)
BR (1) BR8900195A (pt)
CA (1) CA1323961C (pt)
ES (1) ES2012585A6 (pt)
ZA (1) ZA89296B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829826A1 (de) * 1988-09-02 1990-03-15 Basf Ag Verfahren zur aufarbeitung von natriumsulfathaltigen rueckstaenden
US5139412A (en) * 1990-05-08 1992-08-18 Weyerhaeuser Company Method and apparatus for profiling the bed of a furnace
DE4038420A1 (de) * 1990-12-01 1992-06-04 Linde Ag Verfahren zum zelluloseaufschluss
SE468772B (sv) * 1991-05-30 1993-03-15 Goetaverken Energy Ab Utvinning av energi och kemikalier ur avlut i en sodapanna under exponering av laagfrekvent ljud
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
US5992337A (en) * 1997-09-26 1999-11-30 Air Liquide America Corporation Methods of improving productivity of black liquor recovery boilers
SE514813E (sv) 1997-10-15 2005-05-24 Aga Ab Metod för förgasning av svartlut i sodapannor
SE9901331L (sv) * 1999-04-14 2000-10-15 Exelentec Holding Ab Förfarande vid sodapanna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920506A (en) * 1970-05-08 1975-11-18 Ass Pulp & Paper Mills Wet combustion of waste liquors
US3761568A (en) * 1971-02-16 1973-09-25 Univ California Method and apparatus for the destructive decomposition of organic wastes without air pollution and with recovery of chemical byproducts
US3872414A (en) * 1973-10-12 1975-03-18 Hipotronics Mobile, accurately mechanically variable high reactive power inductor having low headroom requirements suitable for transport on a utility vehicle
US4058433A (en) * 1975-03-06 1977-11-15 Gulf States Paper Corporation Conversion of sulfur in blank liquor to eliminate odorous emissions and facilitate the collection of sulfate soaps
DE2514198A1 (de) * 1975-04-01 1976-10-14 Linde Ag Verfahren zur beseitigung von abfallstoffen
JPS52121501A (en) * 1976-04-07 1977-10-13 Mitsubishi Heavy Ind Ltd Process and apparatus for removing badly smelling constituents from kraft digesting liquid
JPS5741521A (en) * 1980-08-21 1982-03-08 Daido Steel Co Ltd Combustion method and combustion apparatus
JPS5840423A (ja) * 1981-09-01 1983-03-09 Nippon Furnace Kogyo Kaisha Ltd 燃焼装置
US4682985A (en) * 1983-04-21 1987-07-28 Rockwell International Corporation Gasification of black liquor
JPH0613923B2 (ja) * 1984-10-01 1994-02-23 三菱重工業株式会社 微粉固体燃料等の燃焼法

Also Published As

Publication number Publication date
ES2012585A6 (es) 1990-04-01
JPH081034B2 (ja) 1996-01-10
CA1323961C (en) 1993-11-09
KR910004774B1 (en) 1991-07-13
KR890012124A (ko) 1989-08-24
ZA89296B (en) 1990-09-26
US4857282A (en) 1989-08-15
JPH01213492A (ja) 1989-08-28

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Legal Events

Date Code Title Description
FA2 Application deemed withdrawn (art. 19(5))