CN103362536A - 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 - Google Patents
一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 Download PDFInfo
- Publication number
- CN103362536A CN103362536A CN2013102994341A CN201310299434A CN103362536A CN 103362536 A CN103362536 A CN 103362536A CN 2013102994341 A CN2013102994341 A CN 2013102994341A CN 201310299434 A CN201310299434 A CN 201310299434A CN 103362536 A CN103362536 A CN 103362536A
- Authority
- CN
- China
- Prior art keywords
- coal
- slurry
- water
- pulverized fuel
- fuel ash
- 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
- 239000002002 slurry Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 title abstract description 37
- 239000000446 fuel Substances 0.000 title abstract 5
- 230000005764 inhibitory process Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 22
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims abstract description 11
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 11
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 11
- 229940080314 sodium bentonite Drugs 0.000 claims abstract description 11
- 229910000280 sodium bentonite Inorganic materials 0.000 claims abstract description 11
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 11
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 11
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000010881 fly ash Substances 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 235000011147 magnesium chloride Nutrition 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000002269 spontaneous effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229940001007 aluminium phosphate Drugs 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000007569 slipcasting Methods 0.000 description 6
- 238000011049 filling Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/06—Fluids used for spraying
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21F5/08—Rock dusting of mines; Depositing other protective substances
- E21F5/12—Composition of rock dust
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/005—Dispersions; Emulsions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310299434.1A CN103362536B (zh) | 2013-07-17 | 2013-07-17 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
CA2872360A CA2872360C (en) | 2013-07-17 | 2014-03-26 | Method for preparing inhibition slurry containing pulverized fuel ash for controlling fire in coal fields |
RU2014147113/03A RU2584186C1 (ru) | 2013-07-17 | 2014-03-26 | Способ получения подавляющей горение суспензии, содержащей измельчённую топливную золу, для локализации пожаров на угольных месторождениях |
AU2014274500A AU2014274500B2 (en) | 2013-07-17 | 2014-03-26 | Method for preparing inhibition slurry containing pulverized fuel ash for controlling fire in coal fields |
PCT/CN2014/074072 WO2015007103A1 (zh) | 2013-07-17 | 2014-03-26 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
ZA2014/08006A ZA201408006B (en) | 2013-07-17 | 2014-11-03 | Method for preparing inhibition slurry containing pulverized fuel ash for controlling fire in coal fields |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310299434.1A CN103362536B (zh) | 2013-07-17 | 2013-07-17 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103362536A true CN103362536A (zh) | 2013-10-23 |
CN103362536B CN103362536B (zh) | 2015-06-24 |
Family
ID=49364715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310299434.1A Expired - Fee Related CN103362536B (zh) | 2013-07-17 | 2013-07-17 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN103362536B (zh) |
AU (1) | AU2014274500B2 (zh) |
CA (1) | CA2872360C (zh) |
RU (1) | RU2584186C1 (zh) |
WO (1) | WO2015007103A1 (zh) |
ZA (1) | ZA201408006B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104225857A (zh) * | 2014-08-26 | 2014-12-24 | 王会智 | 一种灭火喷剂 |
WO2015007103A1 (zh) * | 2013-07-17 | 2015-01-22 | 中国矿业大学 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
CN104987856A (zh) * | 2015-07-31 | 2015-10-21 | 山东盛海科贸有限公司 | 海洋钻井液用承压堵漏剂及其应用方法 |
CN106512276A (zh) * | 2016-10-19 | 2017-03-22 | 安徽佳泰矿业科技有限公司 | 一种粉煤灰覆膜阻燃防灭火剂及其使用方法 |
CN106761897A (zh) * | 2016-12-02 | 2017-05-31 | 中国矿业大学 | 一种相变材料温控胞衣阻化剂制备系统及其方法 |
CN113339043A (zh) * | 2021-07-05 | 2021-09-03 | 山东科技大学 | 一种强冲击倾向煤层均匀注水防灾方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106869988B (zh) * | 2016-12-25 | 2019-03-26 | 广州发展燃料港口有限公司 | 一种防止煤炭自燃用阻化剂的制备方法 |
CN113209539B (zh) * | 2021-05-17 | 2022-02-01 | 重庆工程职业技术学院 | 煤矿复合胶体防灭火材料及其制备方法 |
Citations (8)
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DE4314704C1 (de) * | 1993-05-04 | 1994-09-22 | Kalk Chemische Fabrik Gmbh | Verfahren zum vorbeugenden Brandschutz im Steinkohlebergbau |
CN1887381A (zh) * | 2006-07-13 | 2007-01-03 | 复旦大学 | 碱渣胶体灭火促凝稠化剂 |
CN101713296A (zh) * | 2009-12-03 | 2010-05-26 | 陕西省府谷县京府八尺沟煤矿 | 一种防治煤炭矿井煤自燃的复合凝胶阻化剂及其制备方法 |
CN101767975A (zh) * | 2010-01-29 | 2010-07-07 | 北京工业大学 | 用于煤层火灾治理的复合凝胶防灭火材料 |
CN101993574A (zh) * | 2010-10-11 | 2011-03-30 | 陈孟伯 | 煤矿防灭火高分子复混胶体材料 |
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GB1414044A (en) * | 1973-03-09 | 1975-11-12 | Tac Construction Materials Ltd | Insulation materials |
SU1245714A1 (ru) * | 1977-11-25 | 1986-07-23 | Всесоюзный Научно-Исследовательский Институт Горноспасательного Дела Восточное Отделение | Способ предотвращени взрыва газовоздушной смеси |
SU1009455A1 (ru) * | 1981-05-26 | 1983-04-07 | Восточный научно-исследовательский институт по безопасности работ в горной промышленности | Состав дл тушени и профилактики эндогенных пожаров в выработанном пространстве |
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CN101723641A (zh) * | 2009-12-15 | 2010-06-09 | 中国矿业大学 | 采空区防火堵漏增稠粉煤灰浆液及制备方法 |
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CN103362536B (zh) * | 2013-07-17 | 2015-06-24 | 中国矿业大学 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
-
2013
- 2013-07-17 CN CN201310299434.1A patent/CN103362536B/zh not_active Expired - Fee Related
-
2014
- 2014-03-26 CA CA2872360A patent/CA2872360C/en not_active Expired - Fee Related
- 2014-03-26 WO PCT/CN2014/074072 patent/WO2015007103A1/zh active Application Filing
- 2014-03-26 RU RU2014147113/03A patent/RU2584186C1/ru not_active IP Right Cessation
- 2014-03-26 AU AU2014274500A patent/AU2014274500B2/en not_active Ceased
- 2014-11-03 ZA ZA2014/08006A patent/ZA201408006B/en unknown
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015007103A1 (zh) * | 2013-07-17 | 2015-01-22 | 中国矿业大学 | 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法 |
CN104225857A (zh) * | 2014-08-26 | 2014-12-24 | 王会智 | 一种灭火喷剂 |
CN104987856A (zh) * | 2015-07-31 | 2015-10-21 | 山东盛海科贸有限公司 | 海洋钻井液用承压堵漏剂及其应用方法 |
CN104987856B (zh) * | 2015-07-31 | 2018-07-13 | 山东盛海科贸有限公司 | 海洋钻井液用承压堵漏剂及其应用方法 |
CN106512276A (zh) * | 2016-10-19 | 2017-03-22 | 安徽佳泰矿业科技有限公司 | 一种粉煤灰覆膜阻燃防灭火剂及其使用方法 |
CN106761897A (zh) * | 2016-12-02 | 2017-05-31 | 中国矿业大学 | 一种相变材料温控胞衣阻化剂制备系统及其方法 |
CN113339043A (zh) * | 2021-07-05 | 2021-09-03 | 山东科技大学 | 一种强冲击倾向煤层均匀注水防灾方法 |
CN113339043B (zh) * | 2021-07-05 | 2022-04-08 | 山东科技大学 | 一种强冲击倾向煤层均匀注水防灾方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2014274500B2 (en) | 2016-01-28 |
CN103362536B (zh) | 2015-06-24 |
ZA201408006B (en) | 2017-01-25 |
WO2015007103A1 (zh) | 2015-01-22 |
AU2014274500A1 (en) | 2015-02-05 |
CA2872360C (en) | 2016-11-22 |
RU2584186C1 (ru) | 2016-05-20 |
CA2872360A1 (en) | 2015-01-17 |
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