FI20075891A0 - Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttöväline - Google Patents
Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttövälineInfo
- Publication number
- FI20075891A0 FI20075891A0 FI20075891A FI20075891A FI20075891A0 FI 20075891 A0 FI20075891 A0 FI 20075891A0 FI 20075891 A FI20075891 A FI 20075891A FI 20075891 A FI20075891 A FI 20075891A FI 20075891 A0 FI20075891 A0 FI 20075891A0
- Authority
- FI
- Finland
- Prior art keywords
- boiler
- feeding
- preventing corrosion
- additive
- heat transfer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 239000003546 flue gas Substances 0.000 abstract 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
- F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/48—Preventing corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/13001—Preventing or reducing corrosion in chimneys
-
- 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
- Y02E20/32—Direct CO2 mitigation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075891A FI20075891L (fi) | 2007-12-10 | 2007-12-10 | Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttöväline |
CA002645660A CA2645660A1 (en) | 2007-12-10 | 2008-12-03 | A method for preventing corrosion on the heat exchange surfaces of a boiler, and a supply means for additional material |
RU2008148637/02A RU2472871C2 (ru) | 2007-12-10 | 2008-12-09 | Способ предотвращения коррозии на поверхностях теплообмена котла и средство подачи дополнительного материала |
US12/331,798 US20090194262A1 (en) | 2007-12-10 | 2008-12-10 | Method for preventing corrosion on the heat exchange surfaces of a boiler, and a supply means for additional material |
BRPI0805349-9A BRPI0805349A2 (pt) | 2007-12-10 | 2008-12-10 | método para impedir corrosão em superfìcies de troca de calor de uma caldeira, e, dispositivo de suprimento para material adicional para alimentar material adicional que impede corrosão nos gases residuais de uma caldeira |
CN2008101843428A CN101504148B (zh) | 2007-12-10 | 2008-12-10 | 防止锅炉热交换表面腐蚀的方法以及添加材料的供应装置 |
EP08397525.0A EP2071239A3 (en) | 2007-12-10 | 2008-12-10 | A method for preventing corrosion on the heat exchange surfaces of a boiler, and a supply means for additional material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075891A FI20075891L (fi) | 2007-12-10 | 2007-12-10 | Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttöväline |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20075891A0 true FI20075891A0 (fi) | 2007-12-10 |
FI20075891L FI20075891L (fi) | 2009-06-11 |
Family
ID=38951587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075891A FI20075891L (fi) | 2007-12-10 | 2007-12-10 | Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttöväline |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090194262A1 (fi) |
EP (1) | EP2071239A3 (fi) |
CN (1) | CN101504148B (fi) |
BR (1) | BRPI0805349A2 (fi) |
CA (1) | CA2645660A1 (fi) |
FI (1) | FI20075891L (fi) |
RU (1) | RU2472871C2 (fi) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8096268B2 (en) * | 2007-10-01 | 2012-01-17 | Riley Power Inc. | Municipal solid waste fuel steam generator with waterwall furnace platens |
SE532301C2 (sv) * | 2008-04-23 | 2009-12-08 | Metso Power Ab | En ångpanna försedd med kyld anordning |
FI129360B (fi) * | 2009-04-15 | 2021-12-31 | Andritz Oy | Menetelmä savukaasupäästöjen vähentämiseksi ja kattila |
FI123021B (fi) | 2010-04-23 | 2012-10-15 | Metso Power Oy | Tulistimella varustettu polttokattila |
FI20105444A (fi) * | 2010-04-23 | 2011-10-24 | Metso Power Oy | Polttokattila ja tulistin sekä menetelmä |
US9920929B2 (en) * | 2011-06-13 | 2018-03-20 | Ecolab Usa Inc. | Method for reducing slag in biomass combustion |
FI126377B (fi) | 2013-10-11 | 2016-10-31 | Valmet Technologies Oy | Terminen laite, sen käyttö ja menetelmä lämmönsiirtoväliaineen kuumentamiseksi |
PL3193082T3 (pl) * | 2016-01-12 | 2019-02-28 | Hitachi Zosen Inova Ag | Sposób i urządzenie do wytwarzania pary przegrzanej za pomocą ciepła wytworzonego w kotle instalacji spalania |
SE546179C2 (en) * | 2022-05-27 | 2024-06-18 | Ecomb Ab | A heat-generating plant comprising a supply system, and a method |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE139563C1 (fi) | 1943-10-09 | 1953-03-17 | ||
SU342493A1 (ru) * | 1969-01-16 | 1974-12-05 | Всесоюзный Ордена Трудового Кра Ного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского | Способ защиты тепловоспринимающих поверхностей энергетических установок от коррозии и загр знений |
SU360513A1 (ru) * | 1970-11-24 | 1973-09-17 | Способ защиты тепловоспринимающих поверхностей энергетических установок от коррозии | |
CA1097487A (en) * | 1976-04-20 | 1981-03-17 | David W. Turner | Method and apparatus for reducing no.sub.x emission to the atmosphere |
US4268488A (en) * | 1979-05-10 | 1981-05-19 | Uop Inc. | Process for the catalytic reduction of nitrogen oxides in gaseous mixtures |
SU978962A1 (ru) * | 1981-01-15 | 1982-12-07 | Алмалыкский Ордена Ленина И Ордена Трудового Красного Знамени Горно-Металлургический Комбинат Им.В.И.Ленина | Способы защиты поверхностей нагрева от отложений пыли, содержащейс в дымовых газах |
SE502188C2 (sv) * | 1992-06-05 | 1995-09-11 | Ulf Hagstroem | Sätt och anordning för att undvika störningar orsakade av beläggningar på tillförseldon till förbrännings- eller förgasningsanläggning |
EP0958335B1 (de) * | 1996-07-18 | 2001-05-16 | ICA Chemie AG | Verfahren zum verhindern von hochtemperaturkorrosion |
US5820838A (en) * | 1996-09-27 | 1998-10-13 | Foster Wheeler Energia Oy | Method and an apparatus for injection of NOx reducing agent |
DK173204B1 (da) * | 1997-03-07 | 2000-03-13 | F.L.Smidth & Co A/S | r i en ovn Fremgangsmaede og braender til at indfoere braende |
SE512517C2 (sv) | 1998-07-17 | 2000-03-27 | Ecomb Ab | Tillförseldon för en fluid till en förbränningskammare |
DE19849022A1 (de) * | 1998-10-23 | 2000-04-27 | Asea Brown Boveri | Verfahren zur Verminderung von Korrosion in Feuerungsanlagen, insbesondere Müllverbrennungsanlagen |
SE520927C2 (sv) * | 2001-01-26 | 2003-09-16 | Vattenfall Ab | Förfarande vid drift av en värmeproducerande anläggning för förbränning av klorinnehållande bränslen |
US6997405B2 (en) | 2002-09-23 | 2006-02-14 | Spraying Systems Co. | External mix air atomizing spray nozzle assembly |
WO2004105928A2 (en) * | 2003-05-22 | 2004-12-09 | Mitsui Babcock (Us) Llc. | Method and apparatus for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gases |
EP1493967B1 (en) * | 2003-07-03 | 2007-06-06 | VISSER & SMIT HANAB B.V. | Incineration system and method |
KR101110485B1 (ko) * | 2005-05-17 | 2012-01-31 | 퓨얼 테크 인코포레이티드 | 보일러 내의 부식 억제 방법 |
FI122652B (fi) * | 2005-06-02 | 2012-05-15 | Metso Power Oy | Sovitelma soodakattilassa |
FI117631B (fi) * | 2005-06-16 | 2006-12-29 | Valtion Teknillinen | Menetelmä kloorin kerrostumisen estämiseksi kattilan lämpöpinnoille |
-
2007
- 2007-12-10 FI FI20075891A patent/FI20075891L/fi not_active IP Right Cessation
-
2008
- 2008-12-03 CA CA002645660A patent/CA2645660A1/en not_active Abandoned
- 2008-12-09 RU RU2008148637/02A patent/RU2472871C2/ru not_active IP Right Cessation
- 2008-12-10 US US12/331,798 patent/US20090194262A1/en not_active Abandoned
- 2008-12-10 EP EP08397525.0A patent/EP2071239A3/en not_active Withdrawn
- 2008-12-10 CN CN2008101843428A patent/CN101504148B/zh not_active Expired - Fee Related
- 2008-12-10 BR BRPI0805349-9A patent/BRPI0805349A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI20075891L (fi) | 2009-06-11 |
RU2472871C2 (ru) | 2013-01-20 |
EP2071239A2 (en) | 2009-06-17 |
CN101504148B (zh) | 2013-05-29 |
BRPI0805349A2 (pt) | 2011-10-18 |
CN101504148A (zh) | 2009-08-12 |
RU2008148637A (ru) | 2010-06-20 |
US20090194262A1 (en) | 2009-08-06 |
EP2071239A3 (en) | 2014-03-26 |
CA2645660A1 (en) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |