CN100507214C - Chemical fire retartant for preventing controlling coil mineral well coal self-igniting - Google Patents
Chemical fire retartant for preventing controlling coil mineral well coal self-igniting Download PDFInfo
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- CN100507214C CN100507214C CNB2006100953188A CN200610095318A CN100507214C CN 100507214 C CN100507214 C CN 100507214C CN B2006100953188 A CNB2006100953188 A CN B2006100953188A CN 200610095318 A CN200610095318 A CN 200610095318A CN 100507214 C CN100507214 C CN 100507214C
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- Prior art keywords
- coal
- spontaneous combustion
- oxidation agent
- mass percent
- retardant
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- 239000003245 coal Substances 0.000 title claims abstract description 126
- 239000000126 substance Substances 0.000 title claims description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims abstract description 59
- 230000001590 oxidative effect Effects 0.000 claims abstract description 13
- 239000007800 oxidant agent Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- 230000002269 spontaneous effect Effects 0.000 claims description 60
- 238000007254 oxidation reaction Methods 0.000 claims description 50
- 230000003647 oxidation Effects 0.000 claims description 48
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 3
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical group OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 230000010718 Oxidation Activity Effects 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 239000013000 chemical inhibitor Substances 0.000 abstract 4
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002427 irreversible effect Effects 0.000 description 4
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- WHQOKFZWSDOTQP-UHFFFAOYSA-N 2,3-dihydroxypropyl 4-aminobenzoate Chemical compound NC1=CC=C(C(=O)OCC(O)CO)C=C1 WHQOKFZWSDOTQP-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019261 food antioxidant Nutrition 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100953188A CN100507214C (en) | 2006-12-21 | 2006-12-21 | Chemical fire retartant for preventing controlling coil mineral well coal self-igniting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100953188A CN100507214C (en) | 2006-12-21 | 2006-12-21 | Chemical fire retartant for preventing controlling coil mineral well coal self-igniting |
Publications (2)
Publication Number | Publication Date |
---|---|
CN100999996A CN100999996A (en) | 2007-07-18 |
CN100507214C true CN100507214C (en) | 2009-07-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100953188A Active CN100507214C (en) | 2006-12-21 | 2006-12-21 | Chemical fire retartant for preventing controlling coil mineral well coal self-igniting |
Country Status (1)
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CN (1) | CN100507214C (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101092879B (en) * | 2007-07-26 | 2010-06-02 | 康怀宇 | Method for injecting retarder to coal body |
FR2949068B1 (en) * | 2009-08-11 | 2013-06-07 | Internat Environmental Corp Iec | TEMPERATURE WATER AS A MEANS FOR CONTROLLING FIRE AND EXPLOSION HAZARDS OF EXTRACTIVE ORGANIC MATERIALS |
CN101787289B (en) * | 2010-01-07 | 2012-09-05 | 中国矿业大学 | Method for preparing fireproof and explosion suppression pulverized fuel ash carbon dioxide material |
CN101793160B (en) * | 2010-01-29 | 2011-10-05 | 北京工业大学 | Environment-friendly flame-retardant high-molecular gel inhibitor for preventing coal from spontaneously combusting of coal mine |
CN101766877B (en) * | 2010-02-05 | 2011-06-22 | 北京科技大学 | Inorganic salt type inhibitor for preventing and controlling spontaneous combustion of residual coal in goaf of coal mine |
CN102966369B (en) * | 2012-12-10 | 2014-09-03 | 中国矿业大学 | Composite stopping agent preventing coal spontaneous combustion based on low-temperature oxidation mechanism of coal |
CN103388486B (en) * | 2013-07-18 | 2015-09-09 | 北京工业大学 | Coal mining spraying wind leaking stoppage fireproofing extinguishing materials of a kind of excellent flame retardancy and preparation method thereof |
CN104151952B (en) * | 2013-12-19 | 2017-05-03 | 山东科技大学 | Coal mine gangue hill anti-explosion stopping agent and treatment and early warning system |
CN103756462A (en) * | 2014-01-03 | 2014-04-30 | 安徽理工大学 | Novel environment-friendly high molecular stopping agent capable of preventing mine coal from spontaneously combusting |
CN104747228B (en) * | 2015-04-03 | 2018-02-02 | 安徽理工大学 | A kind of inhibition foam material for preventing and treating coal spontaneous combustion and preparation method thereof |
CN106753439B (en) * | 2016-12-07 | 2018-10-12 | 中国矿业大学 | One kind preventing spontaneous combustionof coal compound retardant and preparation method thereof |
CN106869988B (en) * | 2016-12-25 | 2019-03-26 | 广州发展燃料港口有限公司 | A kind of preparation method preventing spontaneous combustionof coal retardant |
CN107035398B (en) * | 2017-06-16 | 2019-02-12 | 中国矿业大学 | A kind of compound retardant of physical-chemical and its preparation and application for preventing and treating low order coal spontaneous combustion |
CN110005463B (en) * | 2019-04-15 | 2021-02-05 | 北京科技大学 | High polymer-based nano composite stopping agent for preventing spontaneous combustion of coal gangue |
CN110219691B (en) * | 2019-06-27 | 2020-07-24 | 中国矿业大学 | Environment-friendly composite stopping agent for preventing coal spontaneous combustion and preparation method thereof |
CN113294198B (en) * | 2021-05-20 | 2024-01-23 | 太原理工大学 | Soluble slow-release temperature-sensitive stopping agent and preparation method thereof |
CN113372672B (en) * | 2021-05-21 | 2022-05-03 | 北京科技大学 | Modified antioxidant for inhibiting spontaneous combustion of coal and preparation method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1023489C (en) * | 1986-12-19 | 1994-01-12 | 齐格勒煤控股公司 | Process for inhibiting the spontaneous oxidation of low rank coal |
DE4314704C1 (en) * | 1993-05-04 | 1994-09-22 | Kalk Chemische Fabrik Gmbh | Method of preventive fire protection in bituminous coal mining |
CN1411876A (en) * | 2002-12-02 | 2003-04-23 | 中国矿业大学 | Technique for resisting coal self-combustion and extinguishing fire |
CN1126806C (en) * | 2000-01-25 | 2003-11-05 | 董曰喜 | Gel retardant for preventing coal from self-ignition in coal mine |
CN1641264A (en) * | 2004-01-07 | 2005-07-20 | 中国矿业大学(北京校区) | Method for preventing coal form spontaneous ignition |
-
2006
- 2006-12-21 CN CNB2006100953188A patent/CN100507214C/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1023489C (en) * | 1986-12-19 | 1994-01-12 | 齐格勒煤控股公司 | Process for inhibiting the spontaneous oxidation of low rank coal |
DE4314704C1 (en) * | 1993-05-04 | 1994-09-22 | Kalk Chemische Fabrik Gmbh | Method of preventive fire protection in bituminous coal mining |
CN1126806C (en) * | 2000-01-25 | 2003-11-05 | 董曰喜 | Gel retardant for preventing coal from self-ignition in coal mine |
CN1411876A (en) * | 2002-12-02 | 2003-04-23 | 中国矿业大学 | Technique for resisting coal self-combustion and extinguishing fire |
CN1641264A (en) * | 2004-01-07 | 2005-07-20 | 中国矿业大学(北京校区) | Method for preventing coal form spontaneous ignition |
Non-Patent Citations (2)
Title |
---|
煤自燃阻化剂性能评价的程序升温氧化法研究. 陆伟等.矿业安全与环保,第32卷第6期. 2005 |
煤自燃阻化剂性能评价的程序升温氧化法研究. 陆伟等.矿业安全与环保,第32卷第6期. 2005 * |
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Publication number | Publication date |
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CN100999996A (en) | 2007-07-18 |
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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 |
Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP CHONGQING Free format text: FORMER NAME: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RESEARCH INSTITUTE Owner name: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTI Free format text: FORMER NAME: CHONGQING BRANCH, COAL SCIENCE RESEARCH GENERAL INST. Owner name: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RE Free format text: FORMER NAME: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTITUTE |
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CP01 | Change in the name or title of a patent holder |
Address after: 400027, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. Address before: 400027, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Institute of Coal Science Research Institute Address after: 400027, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Institute of Coal Science Research Institute Address before: 400027, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Branch of China Coal Research Institute |
|
CP03 | Change of name, title or address |
Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CCTEG CHONGQING RESEARCH INSTITUTE Co.,Ltd. Address before: 400027, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |