CN101717650A - 使用高温烟气作低阶煤提质补充燃料的方法 - Google Patents
使用高温烟气作低阶煤提质补充燃料的方法 Download PDFInfo
- Publication number
- CN101717650A CN101717650A CN200910205959A CN200910205959A CN101717650A CN 101717650 A CN101717650 A CN 101717650A CN 200910205959 A CN200910205959 A CN 200910205959A CN 200910205959 A CN200910205959 A CN 200910205959A CN 101717650 A CN101717650 A CN 101717650A
- Authority
- CN
- China
- Prior art keywords
- low
- gas
- coal
- high temperature
- flue gas
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 41
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003546 flue gas Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000446 fuel Substances 0.000 title abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000000197 pyrolysis Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 7
- 229910001882 dioxygen Inorganic materials 0.000 claims description 7
- 230000000153 supplemental effect Effects 0.000 claims description 2
- 239000003077 lignite Substances 0.000 abstract description 16
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 206010021143 Hypoxia Diseases 0.000 abstract 3
- 230000001146 hypoxic effect Effects 0.000 abstract 3
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
气体 | N2 | O2 | CO2 | CO | CH4 | NCHC | H2 |
体积比 | 50.7% | 0 | 24.6% | 2.4% | 1.2% | 1.3% | 0.006% |
气体 | H2S | SO2 | NH3 | NO | Ar | H2O | |
体积比 | 0.13% | 0.67% | 0.025% | 0.013% | 0.86% | 18.1% |
褐煤炉负荷 | MW | 10.2 |
褐煤低位发热值 | kJ/kg | 14000 |
褐煤消耗量 | kg/h | 2619.3 |
型煤中添加剂质量分数 | n1 | 0.25 |
型煤中褐煤质量分数 | n2 | 0.75 |
型煤低位发热量 | kJ/kg | 10499 |
型煤消耗量 | kg/h | 2951 |
型煤燃烧烟气量 | Nm3/h | 27756.3 |
烟气中O2体积分数 | 0.101 | |
型煤炉出口烟气温度 | ℃ | 790 |
低热值热解气热值 | Kcal/Nm3 | 361.3 |
低热值气额定体积流量 | Nm3/h | 31287.000 |
两种气体掺混燃烧后烟气体积流量 | Nm3/h | 57979.2 |
烟气中O2体积分数 | 0.75 | |
掺混燃烧后烟气总质量流量 | kg/h | 79110.3 |
掺混燃烧绝热燃烧温度 | ℃ | 1160 |
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910205959A CN101717650B (zh) | 2009-11-17 | 2009-11-17 | 使用高温烟气作低阶煤提质补充燃料的方法 |
AU2010321483A AU2010321483B2 (en) | 2009-11-17 | 2010-11-04 | Method for replenishing fuel with high-temperature flue gas in upgrading low-rank coal |
PCT/CN2010/078422 WO2011060688A1 (zh) | 2009-11-17 | 2010-11-04 | 使用高温烟气作低阶煤提质补充燃料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910205959A CN101717650B (zh) | 2009-11-17 | 2009-11-17 | 使用高温烟气作低阶煤提质补充燃料的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101717650A true CN101717650A (zh) | 2010-06-02 |
CN101717650B CN101717650B (zh) | 2012-10-03 |
Family
ID=42432293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910205959A Expired - Fee Related CN101717650B (zh) | 2009-11-17 | 2009-11-17 | 使用高温烟气作低阶煤提质补充燃料的方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101717650B (zh) |
AU (1) | AU2010321483B2 (zh) |
WO (1) | WO2011060688A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011060688A1 (zh) * | 2009-11-17 | 2011-05-26 | 湖南大唐先一科技有限公司 | 使用高温烟气作低阶煤提质补充燃料的方法 |
CN102732274A (zh) * | 2012-07-17 | 2012-10-17 | 苏州劲仑能源科技有限公司 | 以燃煤热风炉作为供热的褐煤干馏方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106518475A (zh) * | 2016-12-12 | 2017-03-22 | 北京神雾环境能源科技集团股份有限公司 | 一种利用稻草制备生物质炭基尿素肥料的系统及方法 |
CN111964256B (zh) * | 2020-08-27 | 2021-12-03 | 山东祥桓环境科技有限公司 | 一种低阶燃料连续燃烧回热式热风装置及工艺 |
CN116518405B (zh) * | 2023-07-03 | 2023-11-07 | 山西潞安环保能源开发股份有限公司 | 一种可自动添加、混合添加剂的喷吹煤粉燃烧装置及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761162A (en) * | 1986-10-09 | 1988-08-02 | Union Oil Company Of California | Upgrading and storage of solid carbonaceous fuel |
US5547548A (en) * | 1994-07-18 | 1996-08-20 | Tek-Kol | Pyrolysis process water utilization |
CN101100607B (zh) * | 2006-07-05 | 2011-08-17 | 中国科学院工程热物理研究所 | 以煤炭外燃代替气体燃料燃烧的炼焦工艺 |
CN101122388A (zh) * | 2007-08-29 | 2008-02-13 | 华中科技大学 | 一种流化床产生超高温烟气的方法及装置 |
CN101250419B (zh) * | 2008-03-21 | 2011-05-25 | 西安建筑科技大学 | 一种煤气内热低温干馏方法 |
CN101486922A (zh) * | 2008-12-19 | 2009-07-22 | 辽宁春成矿山机械制造有限公司 | 褐煤提质改性生产工艺 |
CN101519614B (zh) * | 2009-03-04 | 2012-10-17 | 中国化学工程股份有限公司 | 一种富含水褐煤干燥成型提质工艺 |
CN101717650B (zh) * | 2009-11-17 | 2012-10-03 | 湖南大唐先一科技有限公司 | 使用高温烟气作低阶煤提质补充燃料的方法 |
-
2009
- 2009-11-17 CN CN200910205959A patent/CN101717650B/zh not_active Expired - Fee Related
-
2010
- 2010-11-04 WO PCT/CN2010/078422 patent/WO2011060688A1/zh active Application Filing
- 2010-11-04 AU AU2010321483A patent/AU2010321483B2/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011060688A1 (zh) * | 2009-11-17 | 2011-05-26 | 湖南大唐先一科技有限公司 | 使用高温烟气作低阶煤提质补充燃料的方法 |
CN102732274A (zh) * | 2012-07-17 | 2012-10-17 | 苏州劲仑能源科技有限公司 | 以燃煤热风炉作为供热的褐煤干馏方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2010321483A1 (en) | 2012-06-07 |
AU2010321483B2 (en) | 2014-05-08 |
WO2011060688A1 (zh) | 2011-05-26 |
CN101717650B (zh) | 2012-10-03 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN HUAYIN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DATANG XIANYI TECHNOLOGY CO., LTD. Effective date: 20130529 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Yuan Inventor after: Binwenjin Inventor after: Zhou Xinliang Inventor after: Cheng Jinmin Inventor after: Zhang Jianfei Inventor before: Guo Caiying |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410007 CHANGSHA, HUNAN PROVINCE TO: 410000 CHANGSHA, HUNAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: GUO CAIYING TO: WEI YUAN BIN WENJIN ZHOU XINLIANG CHENG JINMIN ZHANG JIANFEI |
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TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 410000 Hunan province Changsha Furong Road No. 416 Hing prestige city B building room 2008 Patentee after: Hunan Huayin Energy Technology Co.,Ltd. Address before: 410007 No. 3, No. 21, Hua Yinyuan District, 752 Middle Road, Changsha, Hunan, Shaoshan, 301 Patentee before: Hunan Datang Xianyi Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20211117 |
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CF01 | Termination of patent right due to non-payment of annual fee |