CN101363620B - 部分气化煤制气再燃低NOx燃烧系统 - Google Patents
部分气化煤制气再燃低NOx燃烧系统 Download PDFInfo
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- CN101363620B CN101363620B CN2007100446648A CN200710044664A CN101363620B CN 101363620 B CN101363620 B CN 101363620B CN 2007100446648 A CN2007100446648 A CN 2007100446648A CN 200710044664 A CN200710044664 A CN 200710044664A CN 101363620 B CN101363620 B CN 101363620B
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- gas
- coal
- nozzle
- gasification furnace
- reburning
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 16
- 239000003245 coal Substances 0.000 title claims description 28
- 238000002309 gasification Methods 0.000 claims abstract description 46
- 239000003034 coal gas Substances 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 239000002817 coal dust Substances 0.000 claims abstract description 15
- 238000010304 firing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 31
- 238000006722 reduction reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100446648A CN101363620B (zh) | 2007-08-08 | 2007-08-08 | 部分气化煤制气再燃低NOx燃烧系统 |
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CN2007100446648A CN101363620B (zh) | 2007-08-08 | 2007-08-08 | 部分气化煤制气再燃低NOx燃烧系统 |
Publications (2)
Publication Number | Publication Date |
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CN101363620A CN101363620A (zh) | 2009-02-11 |
CN101363620B true CN101363620B (zh) | 2010-04-07 |
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CN2007100446648A Expired - Fee Related CN101363620B (zh) | 2007-08-08 | 2007-08-08 | 部分气化煤制气再燃低NOx燃烧系统 |
Country Status (1)
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CN (1) | CN101363620B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269402A (zh) * | 2011-07-08 | 2011-12-07 | 华北电力大学 | 一种实现电站锅炉降低NOx排放及稳燃的方法及系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101761920B (zh) * | 2009-12-16 | 2012-07-04 | 上海理工大学 | 一种利用煤粉热解气再燃的低NOx燃烧方法及装置 |
CN103697463B (zh) * | 2013-12-31 | 2016-02-03 | 北京国电龙高科环境工程技术有限公司 | 上下浓淡一次风集中布置的燃烧装置 |
CN103672862B (zh) * | 2013-12-31 | 2016-05-18 | 北京国电龙高科环境工程技术有限公司 | 一种无主二次风的低氮燃烧装置及使用方法 |
CN113332840A (zh) * | 2021-05-28 | 2021-09-03 | 上海交通大学 | 一种改性煤粉部分气化再燃NOx减排装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057289A (zh) * | 1990-06-09 | 1991-12-25 | 江苏工学院 | 一种水煤气气化方法及其装置 |
AT399297B (de) * | 1993-12-28 | 1995-04-25 | Staudinger Gernot | Verfahren zum zerstören von stickoxiden in rauchgasen von feuerungsanlagen |
CN1510335A (zh) * | 2002-12-26 | 2004-07-07 | 上海理工大学 | 燃煤燃气组合型低NOx燃烧器 |
-
2007
- 2007-08-08 CN CN2007100446648A patent/CN101363620B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057289A (zh) * | 1990-06-09 | 1991-12-25 | 江苏工学院 | 一种水煤气气化方法及其装置 |
AT399297B (de) * | 1993-12-28 | 1995-04-25 | Staudinger Gernot | Verfahren zum zerstören von stickoxiden in rauchgasen von feuerungsanlagen |
CN1510335A (zh) * | 2002-12-26 | 2004-07-07 | 上海理工大学 | 燃煤燃气组合型低NOx燃烧器 |
Non-Patent Citations (4)
Title |
---|
JP特开2006-132885A 2006.05.25 |
刘萍等.煤气化燃烧在中小型锅炉的应用.中小企业科技.2006,52-53. * |
黄南等.煤部分气化技术及半焦燃烧的研究现状与展望.江西能源 2.2002,(2),1-4、9. |
黄南等.煤部分气化技术及半焦燃烧的研究现状与展望.江西能源 2.2002,(2),1-4、9. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269402A (zh) * | 2011-07-08 | 2011-12-07 | 华北电力大学 | 一种实现电站锅炉降低NOx排放及稳燃的方法及系统 |
CN102269402B (zh) * | 2011-07-08 | 2014-03-26 | 华北电力大学 | 一种实现电站锅炉降低NOx排放及稳燃的方法及系统 |
Also Published As
Publication number | Publication date |
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CN101363620A (zh) | 2009-02-11 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: USTT Technology Transfer Co., Ltd. Assignor: University of Shanghai for Science and Technology Contract record no.: 2011310000092 Denomination of invention: Low NOx combustion system by re-burning partial gas by gasifying coal Granted publication date: 20100407 License type: Exclusive License Open date: 20090211 Record date: 20110712 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: USTT Technology Transfer Co., Ltd. Assignor: University of Shanghai for Science and Technology Contract record no.: 2011310000092 Date of cancellation: 20140121 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090211 Assignee: SHANGHAI WISEBOND TECHNOLOGY CO., LTD. Assignor: University of Shanghai for Science and Technology Contract record no.: 2014310000009 Denomination of invention: Low NOx combustion system by re-burning partial gas by gasifying coal Granted publication date: 20100407 License type: Exclusive License Record date: 20140121 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20180808 |