CN112459825A - 一种矿用抑尘-抑爆剂、制备方法及应用 - Google Patents
一种矿用抑尘-抑爆剂、制备方法及应用 Download PDFInfo
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- CN112459825A CN112459825A CN202011210530.0A CN202011210530A CN112459825A CN 112459825 A CN112459825 A CN 112459825A CN 202011210530 A CN202011210530 A CN 202011210530A CN 112459825 A CN112459825 A CN 112459825A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 30
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 26
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 25
- 229920002545 silicone oil Polymers 0.000 claims abstract description 23
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- -1 methyl hydrogen Chemical compound 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011259 mixed solution Substances 0.000 claims abstract description 17
- 230000004048 modification Effects 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims abstract description 17
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 229920001661 Chitosan Polymers 0.000 claims abstract description 9
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims abstract description 9
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 9
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000013067 intermediate product Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000004880 explosion Methods 0.000 claims description 46
- 239000000428 dust Substances 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000001629 suppression Effects 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000005065 mining Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 7
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 235000010216 calcium carbonate Nutrition 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 241001411320 Eriogonum inflatum Species 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 8
- 230000007547 defect Effects 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000005054 agglomeration Methods 0.000 description 6
- 239000002817 coal dust Substances 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- ZJRXSAYFZMGQFP-UHFFFAOYSA-N barium peroxide Chemical compound [Ba+2].[O-][O-] ZJRXSAYFZMGQFP-UHFFFAOYSA-N 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/16—Layers of hygroscopic or other salts deposited on floors, walls, or the like, for binding dust; Deposition of such layers
Landscapes
- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
各组分含量 | 最小点火能(J) |
1g煤粉,0g产品 | 13.5 |
0.9g煤粉,0.1g产品 | 15.7 |
0.8g煤粉,0.2g产品 | 18.3 |
0.7g煤粉,0.3g产品 | 22.5 |
Claims (10)
Priority Applications (1)
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CN202011210530.0A CN112459825B (zh) | 2020-11-03 | 2020-11-03 | 一种矿用抑尘-抑爆剂、制备方法及应用 |
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CN202011210530.0A CN112459825B (zh) | 2020-11-03 | 2020-11-03 | 一种矿用抑尘-抑爆剂、制备方法及应用 |
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Publication Number | Publication Date |
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CN112459825A true CN112459825A (zh) | 2021-03-09 |
CN112459825B CN112459825B (zh) | 2022-11-18 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104703690A (zh) * | 2012-10-01 | 2015-06-10 | 株式会社日本触媒 | 包含多元金属化合物的降尘剂、包含多元金属化合物的吸水剂及其制造方法 |
CN107308585A (zh) * | 2017-06-14 | 2017-11-03 | 南京工业大学 | 一种新型干粉灭火剂及其制备方法 |
CN108822800A (zh) * | 2018-06-05 | 2018-11-16 | 山东科技大学 | 一种用于矿山皮带运输的粉尘润湿粘结剂及制备方法 |
CN108864382A (zh) * | 2018-07-02 | 2018-11-23 | 山东科技大学 | 一种用于煤矿喷雾降尘的增润剂及制备方法 |
CN111849270A (zh) * | 2020-07-29 | 2020-10-30 | 陕西科技大学 | 一种氮磷硅协同煤炭阻燃抑尘剂及其制备方法 |
-
2020
- 2020-11-03 CN CN202011210530.0A patent/CN112459825B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104703690A (zh) * | 2012-10-01 | 2015-06-10 | 株式会社日本触媒 | 包含多元金属化合物的降尘剂、包含多元金属化合物的吸水剂及其制造方法 |
CN107308585A (zh) * | 2017-06-14 | 2017-11-03 | 南京工业大学 | 一种新型干粉灭火剂及其制备方法 |
CN108822800A (zh) * | 2018-06-05 | 2018-11-16 | 山东科技大学 | 一种用于矿山皮带运输的粉尘润湿粘结剂及制备方法 |
CN108864382A (zh) * | 2018-07-02 | 2018-11-23 | 山东科技大学 | 一种用于煤矿喷雾降尘的增润剂及制备方法 |
CN111849270A (zh) * | 2020-07-29 | 2020-10-30 | 陕西科技大学 | 一种氮磷硅协同煤炭阻燃抑尘剂及其制备方法 |
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Inventor after: Cheng Weimin Inventor after: Zhou Gang Inventor after: Liu Dong Inventor after: Jing Bin Inventor after: Dong Xiaosu Inventor after: Zhang Lichao Inventor after: Chen Xu Inventor after: Ma Yu Inventor after: Yang Yang Inventor before: Cheng Weimin Inventor before: Zhou Gang Inventor before: Liu Dong Inventor before: Jing Bin Inventor before: Dong Xiaosu Inventor before: Zhang Lichao Inventor before: Chen Xu Inventor before: Ma Yu Inventor before: Yang Yang |
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