SE514813E - Metod för förgasning av svartlut i sodapannor - Google Patents
Metod för förgasning av svartlut i sodapannorInfo
- Publication number
- SE514813E SE514813E SE9703769A SE9703769A SE514813E SE 514813 E SE514813 E SE 514813E SE 9703769 A SE9703769 A SE 9703769A SE 9703769 A SE9703769 A SE 9703769A SE 514813 E SE514813 E SE 514813E
- Authority
- SE
- Sweden
- Prior art keywords
- air
- fireplace
- reducing
- combustion
- combustion air
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 10
- 238000002309 gasification Methods 0.000 title claims abstract 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims abstract 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 7
- 239000001301 oxygen Substances 0.000 claims abstract 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 7
- 239000007789 gas Substances 0.000 claims abstract 4
- 238000011084 recovery Methods 0.000 claims abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- 239000000571 coke Substances 0.000 claims 3
- 229910021529 ammonia Inorganic materials 0.000 claims 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 230000006866 deterioration Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 claims 1
- 238000004904 shortening Methods 0.000 claims 1
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
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
-
- 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
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
-
- 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
-
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2201/00—Staged combustion
- F23C2201/10—Furnace staging
- F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
-
- 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
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07005—Injecting pure oxygen or oxygen enriched air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Paper (AREA)
- Air Supply (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Incineration Of Waste (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Basic Packing Technique (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703769A SE514813E (sv) | 1997-10-15 | 1997-10-15 | Metod för förgasning av svartlut i sodapannor |
ZA989359A ZA989359B (en) | 1997-10-15 | 1998-10-14 | A method for black liquor gasification in recovery boilers |
CO98059938A CO5031317A1 (es) | 1997-10-15 | 1998-10-15 | Un metodo para gasificacion de licor negro en calderas de recuperacion |
IDW20000890A ID24939A (id) | 1997-10-15 | 1998-10-15 | Metode gasifikasi lindi hitam dalam ketel didih perolehan kembali |
EP98954437A EP0953080B1 (de) | 1997-10-15 | 1998-10-15 | Verfahren zur vergasung von schwarzlauge im rückgewinnungskessel |
BR9812938-4A BR9812938A (pt) | 1997-10-15 | 1998-10-15 | Processo para a gaseificação de licor negro em caldeiras de recuperação |
PCT/EP1998/006652 WO1999019561A1 (en) | 1997-10-15 | 1998-10-15 | A method for black liquor gasification in recovery boilers |
ES98954437T ES2164461T3 (es) | 1997-10-15 | 1998-10-15 | Un procedimiento para la gasificacion de licor negro en calderas de recuperacion. |
JP2000516104A JP2001520329A (ja) | 1997-10-15 | 1998-10-15 | 回収ボイラーの黒液ガス化のための方法 |
PT98954437T PT953080E (pt) | 1997-10-15 | 1998-10-15 | Metodo para a gaseificacao da lixivia negra em caldeiras de recuperacao |
AU11551/99A AU731882B2 (en) | 1997-10-15 | 1998-10-15 | A method for black liquor gasification in recovery boilers |
AT98954437T ATE205561T1 (de) | 1997-10-15 | 1998-10-15 | Verfahren zur vergasung von schwarzlauge im rückgewinnungskessel |
CA002306174A CA2306174A1 (en) | 1997-10-15 | 1998-10-15 | A method for black liquor gasification in recovery boilers |
DE69801645T DE69801645T2 (de) | 1997-10-15 | 1998-10-15 | Verfahren zur vergasung von schwarzlauge im rückgewinnungskessel |
SE9903413A SE514811E (sv) | 1997-10-15 | 1999-09-22 | Metod för förgasning av svartlut i sodapannor |
US09/417,171 US6228214B1 (en) | 1997-10-15 | 1999-10-12 | Method for black liquor gasification in recovery boilers |
NO20001875A NO20001875L (no) | 1997-10-15 | 2000-04-11 | FremgangsmÕte for forgassing av svartlut i gjenvinningskokere |
US09/835,734 US6425976B1 (en) | 1997-10-15 | 2001-04-16 | Method for black liquor gasification in recovery boilers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703769A SE514813E (sv) | 1997-10-15 | 1997-10-15 | Metod för förgasning av svartlut i sodapannor |
Publications (4)
Publication Number | Publication Date |
---|---|
SE9703769D0 SE9703769D0 (sv) | 1997-10-15 |
SE9703769L SE9703769L (sv) | 1999-04-16 |
SE514813C2 SE514813C2 (sv) | 2001-04-30 |
SE514813E true SE514813E (sv) | 2005-05-24 |
Family
ID=20408632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703769A SE514813E (sv) | 1997-10-15 | 1997-10-15 | Metod för förgasning av svartlut i sodapannor |
Country Status (16)
Country | Link |
---|---|
US (2) | US6228214B1 (de) |
EP (1) | EP0953080B1 (de) |
JP (1) | JP2001520329A (de) |
AT (1) | ATE205561T1 (de) |
AU (1) | AU731882B2 (de) |
BR (1) | BR9812938A (de) |
CA (1) | CA2306174A1 (de) |
CO (1) | CO5031317A1 (de) |
DE (1) | DE69801645T2 (de) |
ES (1) | ES2164461T3 (de) |
ID (1) | ID24939A (de) |
NO (1) | NO20001875L (de) |
PT (1) | PT953080E (de) |
SE (1) | SE514813E (de) |
WO (1) | WO1999019561A1 (de) |
ZA (1) | ZA989359B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5992337A (en) * | 1997-09-26 | 1999-11-30 | Air Liquide America Corporation | Methods of improving productivity of black liquor recovery boilers |
AU7896900A (en) * | 1999-10-22 | 2001-05-08 | Pulp And Paper Research Institute Of Canada | Method and apparatus for optimizing the addition of combustion air in a recoveryboiler |
CN101680175A (zh) * | 2007-04-23 | 2010-03-24 | 安德里兹公司 | 用于纸浆厂的回收方法 |
CN103879962B (zh) * | 2013-12-16 | 2016-02-17 | 广西大学 | 微负压黑液气化炉 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823710A (en) * | 1987-10-13 | 1989-04-25 | Canadian Liquid Air Ltd.- Air Liquide Canada Ltee. | Non-peripheral blowing of oxygen-containing gas in steam generating boilers |
US4857282A (en) * | 1988-01-13 | 1989-08-15 | Air Products And Chemicals, Inc. | Combustion of black liquor |
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 |
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 |
SE9300199L (sv) * | 1993-01-25 | 1994-07-26 | Kvaerner Pulping Tech | Metod vid återvinning av cellulosaavlutar |
FI96436C (fi) * | 1994-08-10 | 1996-06-25 | Ahlstroem Oy | Menetelmä ja laite jätelipeän käsittelemiseksi |
US5683550A (en) * | 1996-02-05 | 1997-11-04 | Ahlstrom Recovery Inc. | Method and apparatus for increasing recovery boiler capacity by withdrawing combustible gas from the furnace |
US5992337A (en) * | 1997-09-26 | 1999-11-30 | Air Liquide America Corporation | Methods of improving productivity of black liquor recovery boilers |
-
1997
- 1997-10-15 SE SE9703769A patent/SE514813E/sv not_active IP Right Cessation
-
1998
- 1998-10-14 ZA ZA989359A patent/ZA989359B/xx unknown
- 1998-10-15 ID IDW20000890A patent/ID24939A/id unknown
- 1998-10-15 JP JP2000516104A patent/JP2001520329A/ja active Pending
- 1998-10-15 EP EP98954437A patent/EP0953080B1/de not_active Expired - Lifetime
- 1998-10-15 BR BR9812938-4A patent/BR9812938A/pt not_active IP Right Cessation
- 1998-10-15 AT AT98954437T patent/ATE205561T1/de not_active IP Right Cessation
- 1998-10-15 CA CA002306174A patent/CA2306174A1/en not_active Abandoned
- 1998-10-15 PT PT98954437T patent/PT953080E/pt unknown
- 1998-10-15 DE DE69801645T patent/DE69801645T2/de not_active Expired - Fee Related
- 1998-10-15 WO PCT/EP1998/006652 patent/WO1999019561A1/en active IP Right Grant
- 1998-10-15 ES ES98954437T patent/ES2164461T3/es not_active Expired - Lifetime
- 1998-10-15 CO CO98059938A patent/CO5031317A1/es unknown
- 1998-10-15 AU AU11551/99A patent/AU731882B2/en not_active Ceased
-
1999
- 1999-10-12 US US09/417,171 patent/US6228214B1/en not_active Expired - Fee Related
-
2000
- 2000-04-11 NO NO20001875A patent/NO20001875L/no not_active Application Discontinuation
-
2001
- 2001-04-16 US US09/835,734 patent/US6425976B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE514813C2 (sv) | 2001-04-30 |
BR9812938A (pt) | 2000-08-08 |
SE9703769D0 (sv) | 1997-10-15 |
US6228214B1 (en) | 2001-05-08 |
US6425976B1 (en) | 2002-07-30 |
DE69801645T2 (de) | 2002-07-04 |
EP0953080A1 (de) | 1999-11-03 |
ATE205561T1 (de) | 2001-09-15 |
WO1999019561A1 (en) | 1999-04-22 |
NO20001875D0 (no) | 2000-04-11 |
NO20001875L (no) | 2000-04-11 |
WO1999019561B1 (en) | 1999-08-05 |
ID24939A (id) | 2000-08-31 |
EP0953080B1 (de) | 2001-09-12 |
AU731882B2 (en) | 2001-04-05 |
PT953080E (pt) | 2002-03-28 |
SE9703769L (sv) | 1999-04-16 |
CO5031317A1 (es) | 2001-04-27 |
CA2306174A1 (en) | 1999-04-22 |
US20020059995A1 (en) | 2002-05-23 |
JP2001520329A (ja) | 2001-10-30 |
AU1155199A (en) | 1999-05-03 |
ES2164461T3 (es) | 2002-02-16 |
DE69801645D1 (de) | 2001-10-18 |
ZA989359B (en) | 1999-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RPOP | Patent has been republished in amended form after opposition | ||
NUG | Patent has lapsed |