CN101292115B - 反应物利用率得到改良的循环流化床锅炉 - Google Patents
反应物利用率得到改良的循环流化床锅炉 Download PDFInfo
- Publication number
- CN101292115B CN101292115B CN2006800089911A CN200680008991A CN101292115B CN 101292115 B CN101292115 B CN 101292115B CN 2006800089911 A CN2006800089911 A CN 2006800089911A CN 200680008991 A CN200680008991 A CN 200680008991A CN 101292115 B CN101292115 B CN 101292115B
- Authority
- CN
- China
- Prior art keywords
- cfbb
- reactant
- air injection
- secondary air
- injection ports
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F23C10/00—Fluidised bed combustion apparatus
-
- 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
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/103—Cooling recirculating particles
Abstract
Description
参数 | 单位 | 值 |
系统载荷 | MW总 | 122 |
净载荷 | MW总 | 109 |
系统点火频率 | MMBtu/hr | 1226 |
系统多余O<sub>2</sub> | %-wet | 2.6 |
系统多余空气 | % | 14.9 |
系统煤流速 | kpph | 187 |
总空气流速(TAF) | kpph | 1114 |
通过床网格的主要空气流速 | kpph | 476 |
通过14个口的辅助空气流速 | kpph | 182 |
主要空气温度 | 434 | |
通过18个口的辅助空气流速 | kpph | 262 |
通过4个启动燃烧器的辅助空气 | kpph | 104 |
通过4个煤馈送器的辅助空气 | kpph | 65 |
通过石灰石注射的空气流速 | kpph | 11.5 |
通过回路密封的空气流速 | kpph | 12.8 |
辅助空气温度 | 401 | |
石灰石注射速率 | kpph | 40 |
固体再循环速率 | kpph | 8800 |
样本 | ||
时间 | ||
组分分析 | ||
挥发性物质 | [wt%ar] | 15.09 |
固定碳 | [wt%ar] | 35.06 |
灰 | [wt%ar] | 42.50 |
水分 | [wt%ar] | 7.07 |
HHV(Btu/Ib) | [Btu/lb] | 6800.0 |
元素分析 | ||
C | [wt%ar] | 41,0 |
H | [wt%ar] | 2.1 |
O | [wt%ar] | 1.2 |
N | [wt%ar] | 3.5 |
S | [wt%ar] | 2.63 |
灰 | [wt%ar] | 42.5 |
H<sub>2</sub>O | [wt%ar] | 7.07 |
炉膛高度[ft] | 基线情况 | 本发明情况 |
33 | 66% | 43% |
49 | 84% | 40% |
66 | 100% | 47% |
80 | 80% | 46% |
Claims (36)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/281,915 US7410356B2 (en) | 2005-11-17 | 2005-11-17 | Circulating fluidized bed boiler having improved reactant utilization |
US11/281,915 | 2005-11-17 | ||
PCT/US2006/044016 WO2007061668A2 (en) | 2005-11-17 | 2006-11-09 | Circulating fluidized bed boiler having improved reactant utilization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101292115A CN101292115A (zh) | 2008-10-22 |
CN101292115B true CN101292115B (zh) | 2010-09-22 |
Family
ID=38067721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800089911A Expired - Fee Related CN101292115B (zh) | 2005-11-17 | 2006-11-09 | 反应物利用率得到改良的循环流化床锅炉 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7410356B2 (zh) |
EP (1) | EP1957866A4 (zh) |
KR (1) | KR20080084976A (zh) |
CN (1) | CN101292115B (zh) |
AU (1) | AU2006316618A1 (zh) |
PL (1) | PL211124B1 (zh) |
RU (1) | RU2008122212A (zh) |
WO (1) | WO2007061668A2 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1753999T3 (pl) * | 2004-05-28 | 2014-05-30 | General Electric Technology Gmbh | Urządzenie ze złożem fluidalnym z utleniaczem wzbogaconym w tlen |
US7938071B2 (en) | 2007-03-13 | 2011-05-10 | Alstom Technology Ltd. | Secondary air flow biasing apparatus and method for circulating fluidized bed boiler systems |
CN100491824C (zh) * | 2007-11-02 | 2009-05-27 | 清华大学 | 低床压降循环流化床锅炉燃烧工艺方法 |
US8069824B2 (en) * | 2008-06-19 | 2011-12-06 | Nalco Mobotec, Inc. | Circulating fluidized bed boiler and method of operation |
DE102009013713A1 (de) * | 2009-03-20 | 2010-09-23 | Mvv Biopower Gmbh | Verfahren zum Betreiben eines Biomasse-Heizkraftwerks mit einer Wirbelschichtfeuerung |
DE102009015270A1 (de) * | 2009-04-01 | 2010-10-14 | Uhde Gmbh | Verkokungsanlage mit Abgasrückführung |
US20110265697A1 (en) * | 2010-04-29 | 2011-11-03 | Foster Wheeler North America Corp. | Circulating Fluidized Bed Combustor and a Method of Operating a Circulating Fluidized Bed Combustor |
CN102466223B (zh) | 2010-10-29 | 2014-08-20 | 中国科学院工程热物理研究所 | 一种循环流化床锅炉 |
KR101364068B1 (ko) * | 2010-12-28 | 2014-02-20 | 재단법인 포항산업과학연구원 | 유동층 연소형 보일러 |
US9421510B2 (en) * | 2013-03-19 | 2016-08-23 | Synthesis Energy Systems, Inc. | Gasifier grid cooling safety system and methods |
CN104147916A (zh) * | 2014-07-31 | 2014-11-19 | 浙江天蓝环保技术股份有限公司 | 基于fluent设置循环流化床锅炉的SNCR喷枪方法 |
FI20155085A (fi) * | 2015-02-09 | 2016-08-10 | Fortum Oyj | Menetelmä NOx-päästöjen vähentämiseksi kiertoleijupetikattilassa, kiertoleijupetikattila ja sen käyttö |
DK3311072T3 (da) | 2016-08-25 | 2019-12-02 | Doosan Lentjes Gmbh | Cirkulerende fluidiseret leje apparat |
CN112560281B (zh) * | 2020-12-23 | 2023-08-01 | 中国科学院沈阳自动化研究所 | 基于Fluent优化气流分离电工级氧化镁粉的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506608A (en) * | 1983-01-07 | 1985-03-26 | Electrodyne Research Corp. | Unfired drying and sorting apparatus for preparation of solid fuel and other solid material |
US4704084A (en) * | 1979-12-26 | 1987-11-03 | Battelle Development Corporation | NOX reduction in multisolid fluidized bed combustors |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105540A (en) | 1954-04-07 | 1963-10-01 | Babcock & Wilcox Co | Method of and apparatus for burning low heat content fuel |
US3528797A (en) | 1967-11-08 | 1970-09-15 | Grace W R & Co | Chemical suppression of nitrogen oxides |
DE1809779A1 (de) | 1967-11-28 | 1969-08-21 | Karlstad Mekaniska Ab | Vorrichtung zur Bildung und Entwaesserung eines endlosen Faservlieses |
US3847564A (en) | 1970-01-23 | 1974-11-12 | Texaco Development Corp | Apparatus and process for burning liquid hydrocarbons in a synthesis gas generator |
US3773897A (en) | 1970-10-19 | 1973-11-20 | Steel Corp | Process for removing nitric oxide from gaseous mixtures |
US3860384A (en) | 1972-05-25 | 1975-01-14 | Intelcon Rad Tech | Method to control NOX formation in fossil-fueled boiler furnaces |
US4039446A (en) | 1972-06-28 | 1977-08-02 | Sumitomo Chemical Company, Limited | Heavy metal-binding agent process |
GB1465785A (en) | 1973-03-12 | 1977-03-02 | Tokyo Gas Co Ltd | Burner and method of combustion- |
US3900554A (en) | 1973-03-16 | 1975-08-19 | Exxon Research Engineering Co | Method for the reduction of the concentration of no in combustion effluents using ammonia |
US4029752A (en) | 1973-05-29 | 1977-06-14 | Exxon Research And Engineering Company | Method of producing sulfur from sulfur dioxide |
JPS50133995A (zh) | 1974-04-11 | 1975-10-23 | ||
US4080423A (en) | 1974-04-17 | 1978-03-21 | Massachusetts Institute Of Technology | Gas absorption |
US4089639A (en) | 1974-11-26 | 1978-05-16 | John Zink Company | Fuel-water vapor premix for low NOx burning |
US4208386A (en) | 1976-03-03 | 1980-06-17 | Electric Power Research Institute, Inc. | Urea reduction of NOx in combustion effluents |
JPS5314662A (en) | 1976-07-28 | 1978-02-09 | Hitachi Ltd | Method for decreasing nitrogen oxides concentration of combustion exhaust gas |
JPS5372773A (en) | 1976-12-10 | 1978-06-28 | Hitachi Ltd | Direct reductive denitration method of ammonia |
US4173454A (en) | 1977-07-18 | 1979-11-06 | Heins Sidney M | Method for removal of sulfur from coal in stoker furnaces |
CA1092897A (en) | 1977-09-16 | 1981-01-06 | Arun K. Mehta | Fuel firing method |
US4325924A (en) | 1977-10-25 | 1982-04-20 | Electric Power Research Institute, Inc. | Urea reduction of NOx in fuel rich combustion effluents |
US4150631A (en) | 1977-12-27 | 1979-04-24 | Combustion Engineering, Inc. | Coal fired furance |
US4154581A (en) * | 1978-01-12 | 1979-05-15 | Battelle Development Corporation | Two-zone fluid bed combustion or gasification process |
US4196057A (en) | 1978-08-31 | 1980-04-01 | Petrolite Corporation | Cold end corrosion rate probe |
US4375949A (en) | 1978-10-03 | 1983-03-08 | Exxon Research And Engineering Co. | Method of at least partially burning a hydrocarbon and/or carbonaceous fuel |
US4294178A (en) | 1979-07-12 | 1981-10-13 | Combustion Engineering, Inc. | Tangential firing system |
US4381718A (en) | 1980-11-17 | 1983-05-03 | Carver George P | Low emissions process and burner |
US4469050A (en) * | 1981-12-17 | 1984-09-04 | York-Shipley, Inc. | Fast fluidized bed reactor and method of operating the reactor |
US4504211A (en) | 1982-08-02 | 1985-03-12 | Phillips Petroleum Company | Combination of fuels |
US4502633A (en) | 1982-11-05 | 1985-03-05 | Eastman Kodak Company | Variable capacity gasification burner |
EP0111874B1 (de) | 1982-12-15 | 1987-04-22 | Gewerkschaft Sophia-Jacoba Steinkohlenbergwerk | Einrichtung zum Verbrennen insbesondere von reaktionsträgem Kohlenstaub |
US4672900A (en) | 1983-03-10 | 1987-06-16 | Combustion Engineering, Inc. | System for injecting overfire air into a tangentially-fired furnace |
US4565137A (en) | 1983-08-08 | 1986-01-21 | Aqua-Chem, Inc. | Bio-mass suspension burner |
DE3329633A1 (de) | 1983-08-17 | 1985-03-07 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren und waschturm zur entschwefelung von industriellen rauchgasen |
US4507269A (en) | 1983-11-10 | 1985-03-26 | Exxon Research & Engineering Co. | Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures greater than about 1300 degree K |
US4624840A (en) | 1983-11-10 | 1986-11-25 | Exxon Research & Engineering Company | Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures greater than about 1300° K. |
GB8334332D0 (en) | 1983-12-23 | 1984-02-01 | Coal Industry Patents Ltd | Combustors |
US4708084A (en) * | 1984-07-10 | 1987-11-24 | Campau Daniel N | System for distributing water flow between a reservoir and a water source |
CN1010425B (zh) | 1985-05-23 | 1990-11-14 | 西门子股份有限公司 | 沸腾炉 |
JPS63502086A (ja) | 1985-10-04 | 1988-08-18 | フユ−エル テク,インコ−ポレイテツド | 尿素溶液を使用する,窒素ベ−スと炭素ベ−スの汚染物質の削減 |
US4751065A (en) | 1985-12-20 | 1988-06-14 | Fuel Tech, Inc. | Reduction of nitrogen- and carbon-based pollutants |
US4927612A (en) | 1985-10-04 | 1990-05-22 | Fuel Tech, Inc. | Reduction of nitrogen- and carbon-based pollutants |
US4842834A (en) | 1987-02-02 | 1989-06-27 | Fuel Tech, Inc. | Process for reducing the concentration of pollutants in an effluent |
US4780289A (en) | 1987-05-14 | 1988-10-25 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US4777024A (en) | 1987-03-06 | 1988-10-11 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
US5057293A (en) | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
US5017347A (en) | 1987-02-13 | 1991-05-21 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US4851201A (en) | 1987-04-16 | 1989-07-25 | Energy And Environmental Research Corporation | Methods of removing NOx and SOx emissions from combustion systems using nitrogenous compounds |
US4873930A (en) | 1987-07-30 | 1989-10-17 | Trw Inc. | Sulfur removal by sorbent injection in secondary combustion zones |
US4824441A (en) | 1987-11-30 | 1989-04-25 | Genesis Research Corporation | Method and composition for decreasing emissions of sulfur oxides and nitrogen oxides |
JP2637449B2 (ja) * | 1988-01-12 | 1997-08-06 | 三菱重工業株式会社 | 流動床燃焼方法 |
WO1989007004A1 (en) | 1988-02-02 | 1989-08-10 | Dale Gordon Jones | Process and apparatus using two-stage boiler injection for reduction of oxides of nitrogen |
US4915036A (en) | 1988-02-26 | 1990-04-10 | Fuel Tech, Inc. | Boiler and injector for reducing the concentration of pollutants in an effluent |
US5585081A (en) | 1988-07-25 | 1996-12-17 | The Babcock & Wilcox Company | SOx, NOx and particulate removal system |
US4985218A (en) | 1989-03-03 | 1991-01-15 | Fuel Tech, Inc. | Process and injector for reducing the concentration of pollutants in an effluent |
US5032154A (en) | 1989-04-14 | 1991-07-16 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system |
WO1991000134A1 (en) | 1989-07-04 | 1991-01-10 | Fuel Tech Europe Limited | Lance-type injection apparatus for introducing chemical agents into flue gases |
US4978514A (en) | 1989-09-12 | 1990-12-18 | Fuel Tech, Inc. | Combined catalytic/non-catalytic process for nitrogen oxides reduction |
US5139754A (en) | 1989-09-12 | 1992-08-18 | Fuel Tech, Inc. | Catalytic/non-catalytic combination process for nitrogen oxides reduction |
JPH0356011U (zh) | 1989-10-03 | 1991-05-29 | ||
US5020456A (en) | 1990-02-28 | 1991-06-04 | Institute Of Gas Technology | Process and apparatus for emissions reduction from waste incineration |
US5052921A (en) | 1990-09-21 | 1991-10-01 | Southern California Gas Company | Method and apparatus for reducing NOx emissions in industrial thermal processes |
US5048432B1 (en) | 1990-12-27 | 1996-07-02 | Nalco Fuel Tech | Process and apparatus for the thermal decomposition of nitrous oxide |
US5261602A (en) | 1991-12-23 | 1993-11-16 | Texaco Inc. | Partial oxidation process and burner with porous tip |
US5240404A (en) | 1992-02-03 | 1993-08-31 | Southern California Gas Company | Ultra low NOx industrial burner |
US5809910A (en) | 1992-05-18 | 1998-09-22 | Svendssen; Allan | Reduction and admixture method in incineration unit for reduction of contaminants |
US5310334A (en) | 1992-06-03 | 1994-05-10 | Air Duke Australia, Ltd. | Method and apparatus for thermal destruction of waste |
US5536482A (en) | 1992-10-13 | 1996-07-16 | Nalco Fuel Tech | Process for pollution control |
US5489419A (en) | 1992-10-13 | 1996-02-06 | Nalco Fuel Tech | Process for pollution control |
US5336081A (en) | 1992-11-24 | 1994-08-09 | Bluenox Japan Kabushiki Kaisha | Device and method for removing nitrogen oxides |
US5345883A (en) * | 1992-12-31 | 1994-09-13 | Combustion Engineering, Inc. | Reactivation of sorbent in a fluid bed boiler |
US5326536A (en) | 1993-04-30 | 1994-07-05 | The Babcock & Wilcox Company | Apparatus for injecting NOx inhibiting liquid reagent into the flue gas of a boiler in response to a sensed temperature |
DE4315385A1 (de) | 1993-05-08 | 1994-11-10 | Bayer Ag | Verfahren zur Entstickung von heißen Rauchgasen |
FR2709812B1 (fr) | 1993-09-09 | 1995-10-13 | Air Liquide | Procédé de combustion. |
US5442919A (en) * | 1993-12-27 | 1995-08-22 | Combustion Engineering, Inc. | Reheater protection in a circulating fluidized bed steam generator |
SE502292C2 (sv) * | 1994-08-19 | 1995-10-02 | Kvaerner Enviropower Ab | Förfarande för tvåstegsförbränning av fasta bränslen i en cirkulerande fluidiserad bädd |
US5759394A (en) | 1996-11-27 | 1998-06-02 | Alliedsignal Inc. | Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes |
US5707596A (en) | 1995-11-08 | 1998-01-13 | Process Combustion Corporation | Method to minimize chemically bound nox in a combustion process |
US5853684A (en) | 1995-11-14 | 1998-12-29 | The Hong Kong University Of Science & Technology | Catalytic removal of sulfur dioxide from flue gas |
DE19603849C1 (de) | 1996-02-05 | 1997-08-21 | Glatt Ingtech Gmbh | Verfahren zur Herstellung von Natriumpercarbonat in Granulatform |
US5728357A (en) | 1996-04-10 | 1998-03-17 | Nalco Fuel Tech | Reduction of NOx emissions from rotary cement kilns by selective noncatalytic reduction |
US5854173A (en) | 1996-05-31 | 1998-12-29 | Electric Power Research Institute, Inc. | Flake shaped sorbent particle for removing vapor phase contaminants from a gas stream and method for manufacturing same |
US5690039A (en) | 1996-06-17 | 1997-11-25 | Rjm Corporation | Method and apparatus for reducing nitrogen oxides using spatially selective cooling |
JPH1038261A (ja) | 1996-07-18 | 1998-02-13 | Toyota Motor Corp | 燃焼装置 |
US5820838A (en) * | 1996-09-27 | 1998-10-13 | Foster Wheeler Energia Oy | Method and an apparatus for injection of NOx reducing agent |
FI102411B1 (fi) * | 1997-02-07 | 1998-11-30 | Kvaerner Pulping Oy | Menetelmä ja sovitelma ilman syöttämiseksi leijukattilaan |
US6048510A (en) | 1997-09-30 | 2000-04-11 | Coal Tech Corporation | Method for reducing nitrogen oxides in combustion effluents |
FI973932A (fi) | 1997-10-10 | 1999-04-11 | Kvaerner Pulping Oy | Menetelmä ja sovitelmä hapettumisen optimoimiseksi kaasumaisten ja nestemäisten polttoaineiden polton yhteydessä |
FR2775061B1 (fr) | 1998-02-16 | 2000-03-10 | Gec Alsthom Stein Ind | Chaudiere a lit fluidise circulant a reduction d'oxydes d'azote amelioree |
US6213032B1 (en) | 1999-08-30 | 2001-04-10 | Energy Systems Associates | Use of oil water emulsion as a reburn fuel |
DE19961947A1 (de) | 1999-12-22 | 2001-06-28 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Erzeugung eines Reduktionsmittel-Luftgemisches |
US6485289B1 (en) | 2000-01-12 | 2002-11-26 | Altex Technologies Corporation | Ultra reduced NOx burner system and process |
US6315551B1 (en) | 2000-05-08 | 2001-11-13 | Entreprise Generale De Chauffage Industriel Pillard | Burners having at least three air feed ducts, including an axial air duct and a rotary air duct concentric with at least one fuel feed, and a central stabilizer |
US6451723B1 (en) | 2000-07-07 | 2002-09-17 | Honeywell International Inc. | Polymer-bound nitrogen adsorbent and method of making and using it |
US6280695B1 (en) | 2000-07-10 | 2001-08-28 | Ge Energy & Environmental Research Corp. | Method of reducing NOx in a combustion flue gas |
US6357367B1 (en) | 2000-07-18 | 2002-03-19 | Energy Systems Associates | Method for NOx reduction by upper furnace injection of biofuel water slurry |
US6527828B2 (en) | 2001-03-19 | 2003-03-04 | Advanced Technology Materials, Inc. | Oxygen enhanced CDA modification to a CDO integrated scrubber |
US6905534B2 (en) | 2001-04-16 | 2005-06-14 | Electric Power Research Institute, Inc. | Method and apparatus for removing vapor phase contaminants from a flue gas stream |
US6532905B2 (en) * | 2001-07-17 | 2003-03-18 | The Babcock & Wilcox Company | CFB with controllable in-bed heat exchanger |
US6953494B2 (en) | 2002-05-06 | 2005-10-11 | Nelson Jr Sidney G | Sorbents and methods for the removal of mercury from combustion gases |
US7029516B2 (en) | 2002-10-24 | 2006-04-18 | Georgia Tech Research Corporation | Filters and methods of making and using the same |
US6979430B2 (en) | 2002-12-18 | 2005-12-27 | Foster Wheeler Energy Corporation | System and method for controlling NOx emissions from boilers combusting carbonaceous fuels without using external reagent |
US6818043B1 (en) | 2003-01-23 | 2004-11-16 | Electric Power Research Institute, Inc. | Vapor-phase contaminant removal by injection of fine sorbent slurries |
US20040185402A1 (en) | 2003-03-19 | 2004-09-23 | Goran Moberg | Mixing process for increasing chemical reaction efficiency and reduction of byproducts |
US7335014B2 (en) | 2003-06-12 | 2008-02-26 | Mobotec Usa, Inc. | Combustion NOx reduction method |
US20040185401A1 (en) | 2003-03-19 | 2004-09-23 | Goran Moberg | Mixing process for combustion furnaces |
US20040185399A1 (en) | 2003-03-19 | 2004-09-23 | Goran Moberg | Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx) |
US7670569B2 (en) | 2003-06-13 | 2010-03-02 | Mobotec Usa, Inc. | Combustion furnace humidification devices, systems & methods |
US8353698B2 (en) | 2003-06-13 | 2013-01-15 | Nalco Mobotec, Inc. | Co-axial injection system |
US7198769B2 (en) | 2003-12-02 | 2007-04-03 | Cichanowicz J Edward | Multi-stage process for SCR of NOx |
-
2005
- 2005-11-17 US US11/281,915 patent/US7410356B2/en not_active Expired - Fee Related
-
2006
- 2006-11-09 PL PL384257A patent/PL211124B1/pl unknown
- 2006-11-09 RU RU2008122212/06A patent/RU2008122212A/ru not_active Application Discontinuation
- 2006-11-09 KR KR1020087014689A patent/KR20080084976A/ko not_active Application Discontinuation
- 2006-11-09 AU AU2006316618A patent/AU2006316618A1/en not_active Abandoned
- 2006-11-09 WO PCT/US2006/044016 patent/WO2007061668A2/en active Application Filing
- 2006-11-09 EP EP06827761.5A patent/EP1957866A4/en not_active Withdrawn
- 2006-11-09 CN CN2006800089911A patent/CN101292115B/zh not_active Expired - Fee Related
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2008
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704084A (en) * | 1979-12-26 | 1987-11-03 | Battelle Development Corporation | NOX reduction in multisolid fluidized bed combustors |
US4506608A (en) * | 1983-01-07 | 1985-03-26 | Electrodyne Research Corp. | Unfired drying and sorting apparatus for preparation of solid fuel and other solid material |
Non-Patent Citations (3)
Title |
---|
WO 2005/001341 A1,说明书第13页第19行至第14页第10行、第17页第1行至第19页第10行、权利要求23、图1-9. |
钟辉明.循环流化床锅炉的燃烧调整探讨.节能与环保 2005.08.2005,(2005.08),17-19. |
钟辉明.循环流化床锅炉的燃烧调整探讨.节能与环保 2005.08.2005,(2005.08),17-19. * |
Also Published As
Publication number | Publication date |
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US7410356B2 (en) | 2008-08-12 |
US8069825B1 (en) | 2011-12-06 |
EP1957866A2 (en) | 2008-08-20 |
EP1957866A4 (en) | 2013-09-11 |
WO2007061668A2 (en) | 2007-05-31 |
CN101292115A (zh) | 2008-10-22 |
WO2007061668A3 (en) | 2008-01-03 |
PL211124B1 (pl) | 2012-04-30 |
AU2006316618A1 (en) | 2007-05-31 |
PL384257A1 (pl) | 2008-07-21 |
KR20080084976A (ko) | 2008-09-22 |
US20070119387A1 (en) | 2007-05-31 |
RU2008122212A (ru) | 2009-12-27 |
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