CN103060051A - 一种燃煤添加剂及其使用方法 - Google Patents
一种燃煤添加剂及其使用方法 Download PDFInfo
- Publication number
- CN103060051A CN103060051A CN2011103239580A CN201110323958A CN103060051A CN 103060051 A CN103060051 A CN 103060051A CN 2011103239580 A CN2011103239580 A CN 2011103239580A CN 201110323958 A CN201110323958 A CN 201110323958A CN 103060051 A CN103060051 A CN 103060051A
- Authority
- CN
- China
- Prior art keywords
- additive
- fire coal
- coal
- metal salt
- salt material
- 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 160
- 239000000654 additive Substances 0.000 title claims abstract description 125
- 230000000996 additive effect Effects 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 31
- -1 alkali metal salt Chemical class 0.000 claims abstract description 21
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 15
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 15
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 5
- 229910052788 barium Inorganic materials 0.000 claims description 4
- 229910052728 basic metal Inorganic materials 0.000 claims description 4
- 150000003818 basic metals Chemical class 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 19
- 238000005235 decoking Methods 0.000 abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical compound [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 abstract 2
- 229910019501 NaVO3 Inorganic materials 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- CMZUMMUJMWNLFH-UHFFFAOYSA-N sodium metavanadate Chemical compound [Na+].[O-][V](=O)=O CMZUMMUJMWNLFH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 28
- 239000005864 Sulphur Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 13
- 239000000446 fuel Substances 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004939 coking Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000002817 coal dust Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010883 coal ash Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110323958.0A CN103060051B (zh) | 2011-10-21 | 2011-10-21 | 一种燃煤添加剂及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110323958.0A CN103060051B (zh) | 2011-10-21 | 2011-10-21 | 一种燃煤添加剂及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103060051A true CN103060051A (zh) | 2013-04-24 |
CN103060051B CN103060051B (zh) | 2015-08-26 |
Family
ID=48102956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110323958.0A Active CN103060051B (zh) | 2011-10-21 | 2011-10-21 | 一种燃煤添加剂及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103060051B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113980714A (zh) * | 2021-11-05 | 2022-01-28 | 济南大学 | 一种脱硫、脱硝水溶性燃煤催化剂制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121906A (zh) * | 2007-09-18 | 2008-02-13 | 赵宏 | 一种节能减排燃煤增效添加剂 |
CN102115688A (zh) * | 2010-01-05 | 2011-07-06 | 北京君安润海科贸有限责任公司 | 一种高效燃煤节能降排添加剂 |
CN102191109A (zh) * | 2011-04-19 | 2011-09-21 | 东南大学 | 液态燃煤添加剂及其制备方法 |
-
2011
- 2011-10-21 CN CN201110323958.0A patent/CN103060051B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121906A (zh) * | 2007-09-18 | 2008-02-13 | 赵宏 | 一种节能减排燃煤增效添加剂 |
CN102115688A (zh) * | 2010-01-05 | 2011-07-06 | 北京君安润海科贸有限责任公司 | 一种高效燃煤节能降排添加剂 |
CN102191109A (zh) * | 2011-04-19 | 2011-09-21 | 东南大学 | 液态燃煤添加剂及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113980714A (zh) * | 2021-11-05 | 2022-01-28 | 济南大学 | 一种脱硫、脱硝水溶性燃煤催化剂制备方法 |
CN113980714B (zh) * | 2021-11-05 | 2023-08-22 | 济南大学 | 一种脱硫、脱硝水溶性燃煤催化剂制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103060051B (zh) | 2015-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103194292B (zh) | 锅炉燃煤助燃脱硫脱硝剂组合物及其制备方法 | |
CN101348743B (zh) | 节煤脱硫清焦洁净增效剂及其制备工艺 | |
CN105485664B (zh) | 一种复合脱硝的方法及装置 | |
CN102199466B (zh) | 节煤助燃添加剂 | |
CN101831342B (zh) | 一种燃煤中脱硫脱硝及清焦的方法 | |
CN103160356B (zh) | 助燃固硫脱硝除焦一体化燃煤添加剂及其制备方法和应用 | |
CN101721904A (zh) | 生物质直接再燃与选择性非催化还原复合脱硝方法 | |
CN101230302B (zh) | 电厂锅炉用节煤脱硫添加剂 | |
CN101275095B (zh) | 燃煤添加剂 | |
CN102533387B (zh) | 一种燃煤脱硫脱硝清焦添加剂及其制备工艺 | |
CN101735877B (zh) | 一种燃煤添加剂及其制备方法 | |
CN103725347A (zh) | 一种燃煤脱硫脱硝除焦增效添加剂及其制造方法 | |
CN101020855B (zh) | 燃煤炉窑助剂 | |
CN110699150A (zh) | 一种环保型除焦剂及其制备方法 | |
CN105670733A (zh) | 一种协同脱硝型液态锅炉除焦剂及其制备方法与应用 | |
CN102643704A (zh) | 一种燃煤增氧助燃爆破丸及其制备方法与应用 | |
CN103060051B (zh) | 一种燃煤添加剂及其使用方法 | |
CN104293410B (zh) | 一种脱硫、除尘、煤炭燃烧促进剂 | |
CN103305313B (zh) | 一种低值煤用燃烧催化剂 | |
CN103060052B (zh) | 一种液态助燃固硫燃煤添加剂及其使用方法 | |
CN102643705B (zh) | 一种煤炭助燃水凝胶及其制备方法与应用 | |
CN101434885A (zh) | 一种多效煤粉添加剂及其配制的高效洁燃煤粉 | |
CN103131513A (zh) | 一种火电厂燃煤助燃固硫组配方法 | |
CN103031174B (zh) | 一种液态节煤添加剂 | |
CN103131519A (zh) | 一种锅炉用燃煤助燃固硫组配方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Taoyuan County in Hunan province Changde city 415700 disk town Chuangyuan Industrial Park Patentee after: Shengtong Science and Technology Group Co.,Ltd. Address before: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Patentee before: Hunan Sheng Tong Technology Group Co.,Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Zheng Fengsong Inventor after: Luo Xiumei Inventor before: Peng Fei Inventor before: Li Qiyun |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171012 Address after: Cangzhou City, Hebei province 061300 towns in Yanshan County Han Zheng Qiao Cun No. 206 Co-patentee after: Luo Xiumei Patentee after: Zheng Fengsong Address before: Taoyuan County in Hunan province Changde city 415700 disk town Chuangyuan Industrial Park Patentee before: Shengtong Science and Technology Group Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: 225300 room 104, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee after: Du Lihong Address before: 102600 Beijing Daxing District Paradise Road four House 2 Building 1 unit 3 level 317 room. Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Effective date of registration: 20180507 Address after: 102600 Beijing Daxing District Paradise Road four House 2 Building 1 unit 3 level 317 room. Patentee after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 061300 Zhengqiao village, Han Ji Town, Yanshan County, Cangzhou, Hebei, 206 Co-patentee before: Luo Xiumei Patentee before: Zheng Fengsong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 300450 Tianjin Binhai New Area Free Trade Test Zone (Central Business District) Xiyuan Plaza 1-548 Patentee after: SHENGJING WEIYE (TIANJIN) NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 225300 room 104, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee before: Du Lihong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200710 Address after: Nijiagou village, Dianta Town, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shenmu Yuanxing Weiye Power Generation Co.,Ltd. Address before: 300450 Tianjin Binhai New Area Free Trade Test Zone (Central Business District) Xiyuan Plaza 1-548 Patentee before: SHENGJING WEIYE (TIANJIN) NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |