CN105435411B - A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control - Google Patents
A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control Download PDFInfo
- Publication number
- CN105435411B CN105435411B CN201510864750.8A CN201510864750A CN105435411B CN 105435411 B CN105435411 B CN 105435411B CN 201510864750 A CN201510864750 A CN 201510864750A CN 105435411 B CN105435411 B CN 105435411B
- Authority
- CN
- China
- Prior art keywords
- foam
- metallic framework
- coal
- parts
- spontaneous combustion
- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 56
- 239000003245 coal Substances 0.000 title claims abstract description 38
- 230000002269 spontaneous effect Effects 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 8
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims description 11
- 230000000996 additive effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 6
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 claims description 4
- 229940009827 aluminum acetate Drugs 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 3
- BYLSIPUARIZAHZ-UHFFFAOYSA-N 2,4,6-tris(1-phenylethyl)phenol Chemical group C=1C(C(C)C=2C=CC=CC=2)=C(O)C(C(C)C=2C=CC=CC=2)=CC=1C(C)C1=CC=CC=C1 BYLSIPUARIZAHZ-UHFFFAOYSA-N 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003063 flame retardant Substances 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000005764 inhibitory process Effects 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- WCOATMADISNSBV-UHFFFAOYSA-K diacetyloxyalumanyl acetate Chemical class [Al+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WCOATMADISNSBV-UHFFFAOYSA-K 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000010718 Oxidation Activity Effects 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- RRTCFFFUTAGOSG-UHFFFAOYSA-N benzene;phenol Chemical compound C1=CC=CC=C1.OC1=CC=CC=C1 RRTCFFFUTAGOSG-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
Classifications
-
- 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
- A62D1/0071—Foams
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
-
- 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
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/06—Fluids used for spraying
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Management (AREA)
- Mining & Mineral Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention relates to coal spontaneous combustion diaster prevention and control fields, specifically a kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control, the metallic framework foam is made of the raw material of following masses part, 200~500 parts of water, 1~3 part of foaming agent, 5~10 parts of metallic framework material, 8~12 parts of dispersant, 4~8 parts of foam stabilizer, 1~2 part of antioxidant.Metallic framework foam of the present invention compared with prior art, has the advantages that：（1）For the metallic framework foam of spontaneous combustionof coal diaster prevention and control, after wrapping up coal body, stable oxygen barrier layer can be formed on coal body surface, the nano aluminium oxide of formation can be attached to coal surface, fill minute fissure and hole, long to the inhibition duration of coal spontaneous combustion.（2）For the metallic framework foam of spontaneous combustionof coal diaster prevention and control, thermal stability is strong, and half foam life period is long, has the double fire retardant effect of chemistry and physics, and raw material is easy to get, cost is relatively low.
Description
Technical field
The present invention relates to coal spontaneous combustion diaster prevention and control field, specifically a kind of metallic framework for coal spontaneous combustion diaster prevention and control steeps
Foam and preparation method thereof.
Background technology
Spontaneous combustionof coal is one of mine major casualty, easily causes extensive casualties and property loss.Coal mine spontaneous combustion calamity
Evil is mainly in the covered places such as goaf, caving place, and general fire extinguishing material is caused to be difficult to through burning things which may cause a fire disaster.Coal mine uses area at present
It is usually sprinkling retardant, slip casting, note CO for what is prevented, put out a fire2、N2Equal inert gases, gel-filled, note foam etc., these methods
Although there is certain anti-, extinguishing effect, there is also certain limitations.Slip casting needs a large amount of soil resource, and effect of preventing fires
Fruit is poor；Retardant limited coverage area, and mostly corrosive inorganic salt；Inert gas needs are continuously replenished mined out to reduce
Oxygen concentration is higher to achieve the effect that fire smothering, cost in area；Fire extinguishing effect reduces rapidly gel after dewatering, and common
The general stability of foam is poor, and the lasting flame retardant effect to coal body is lacked after rupture.Therefore it is good that there is an urgent need for a kind of stability, and has
Continue the foamed material of flame retardant effect, efficiently prevents goaf coal spontaneous combustion fire.
Invention content
The present invention is poor in order to solve the problems, such as existing fire prevention, fire extinguishing material result, provides a kind of for coal spontaneous combustion disaster
Metallic framework foam of prevention and preparation method thereof.
The present invention is achieved by the following technical solutions：A kind of metallic framework foam for coal spontaneous combustion diaster prevention and control,
It is to be made of the raw material of following masses part, 200~500 parts of water, 1~3 part of foaming agent, 5~10 parts of metallic framework material
Material, 8~12 parts of dispersant, 4~8 parts of foam stabilizer, 1~2 part of antioxidant；
It is 1 that the foaming agent, which is by mass ratio,:What 20 fluorocarbon surfactant and dipropylene glycol methyl ether was constituted；The gold
Category framework material is aluminum acetate, and dispersant is polyethylene glycol, and foam stabilizer is hydroxyethyl cellulose, and antioxidant is styrol benzene
Phenol.
By using said program, fluorocarbon surfactant used in foaming agent of the present invention has high surface, height
The features such as thermal stability, high chemical stability, has good fire-extinguishing function concurrently；Metallic framework foam caused by the present invention, mixes
Enter the additive using aluminum acetate as metallic framework, presoma aluminum acetate is uniformly mixed with the poly- diethanol of dispersant, in water
Al (OH) is hydrolyzed to form in solution3Homogeneous sol, Al (OH)3It is further decomposed into as nano aluminium oxide, aluminium oxide is uniformly dispersed in bubble
In foam system, the gap of foam film is filled, enhances the stability of foam, nano aluminium oxide is as a kind of good after foams drain
Good fire proofing can be uniformly adhered to coal surface, all kinds of cracks on filling coal surface, hole, and starvation enters
Coal body blocks the oxidation heat liberation of coal, plays the lasting effect for inhibiting spontaneous combustionof coal.Using foam stabilizer hydroxyethyl cellulose, increasing
Add after capable of also assisting lather collapse while half foam life period again coal body surface to form stable glue-line, increases foam and inhibit coal body
The term of validity of oxidation heat liberation.The use of antioxidant styrenated phenol can inhibit coal surface hydroxyl, carbonyl, methylene etc.
The oxidation activity of active group plays the effect of chemical flame retardant.
In addition, the present invention is used with mass ratio as 1:20 fluorocarbon surfactant and dipropylene glycol methyl ether is constituted, by 1 matter
The fluorocarbon surfactant of amount part is dispersed in the dipropylene glycol methyl ether of 20 mass parts, and dipropylene glycol methyl ether is as coupling agent, energy
It improves fluorocarbon surfactant and obtains foaming effect.
Further, in order to which the more detailed description present invention provides above-mentioned also for the performance for preferably utilizing each raw material
The preparation method of metallic framework foam, step are：Water, foaming agent, foam stabilizer and antioxidant, blender are added in container
3min is stirred with 100r/min rotating speeds, forms uniform expanding foam solution；Simultaneously in another container be added metallic framework material and
Dispersant, blender stir 5min with 1000r/min rotating speeds, form homogeneous liquid additive；Expanding foam solution and liquid additive
It is added in foam device together, with nitrogen or CO2For carrier gas, foaming forms metallic framework foam.
The preparation method of metallic framework foam of the present invention, it is simple for process, it is generated without heating, filtering, three wastes, ring
Protect energy saving, and production efficiency is high, can preferably play the property of each raw material.
Metallic framework foam of the present invention compared with prior art, has the advantages that：
（1）For the metallic framework foam of spontaneous combustionof coal diaster prevention and control stabilization can be formed after wrapping up coal body on coal body surface
Oxygen barrier layer, the nano aluminium oxide of formation can be attached to coal surface, fill minute fissure and hole, be imitated to the inhibition of coal spontaneous combustion
The fruit duration is long.
（2）For the metallic framework foam of spontaneous combustionof coal diaster prevention and control, thermal stability is strong, and half foam life period is long, has and changes
The double fire retardant effect with physics is learned, and raw material is easy to get, cost is relatively low.
Specific implementation mode
Embodiment 1（Every part is 1g）
A kind of preparation method of metallic framework foam for coal spontaneous combustion diaster prevention and control, step are：It is added in container
200g water, 2g foaming agents, 8g hydroxyethyl celluloses and 1.5g styrenated phenols, blender are stirred with 100r/min rotating speeds
3min forms uniform expanding foam solution；Be added 5g aluminum acetates and 10g polyethylene glycol in another container simultaneously, blender with
1000r/min rotating speeds stir 5min, form homogeneous liquid additive；Expanding foam solution and liquid additive are added to foaming dress together
In setting, with CO2For carrier gas, foaming forms metallic framework foam.
It is 1 that the foaming agent, which is by mass ratio,:What 20 fluorocarbon surfactant and dipropylene glycol methyl ether was constituted.
Embodiment 2（Every part is 1g）
A kind of preparation method of metallic framework foam for coal spontaneous combustion diaster prevention and control, step are：It is added in container
300g water, 3g foaming agents, 4g hydroxyethyl celluloses and 2g styrenated phenols, blender are stirred with 100r/min rotating speeds
3min forms uniform expanding foam solution；Be added 8g aluminum acetates and 8g polyethylene glycol in another container simultaneously, blender with
1000r/min rotating speeds stir 5min, form homogeneous liquid additive；Expanding foam solution and liquid additive are added to foaming dress together
In setting, nitrogen buffer gas, foaming forms metallic framework foam.
It is 1 that the foaming agent, which is by mass ratio,:What 20 fluorocarbon surfactant and dipropylene glycol methyl ether was constituted.
Embodiment 3（Every part is 1g）
A kind of preparation method of metallic framework foam for coal spontaneous combustion diaster prevention and control, step are：It is added in container
500g water, 1g foaming agents, 6g hydroxyethyl celluloses and 1g styrenated phenols, blender are stirred with 100r/min rotating speeds
3min forms uniform expanding foam solution；Be added 10g aluminum acetates and 12g polyethylene glycol in another container simultaneously, blender with
1000r/min rotating speeds stir 5min, form homogeneous liquid additive；Expanding foam solution and liquid additive are added to foaming dress together
In setting, nitrogen buffer gas, foaming forms metallic framework foam.
It is 1 that the foaming agent, which is by mass ratio,:What 20 fluorocarbon surfactant and dipropylene glycol methyl ether was constituted.
Claims (2)
1. a kind of metallic framework foam for coal spontaneous combustion diaster prevention and control, which is characterized in that be the raw material structure by following masses part
At, 200~500 parts of water, 1~3 part of foaming agent, 5~10 parts of metallic framework material, 8~12 parts of dispersant, 4~8
The foam stabilizer of part, 1~2 part of antioxidant；
It is 1 that the foaming agent, which is by mass ratio,:What 20 fluorocarbon surfactant and dipropylene glycol methyl ether was constituted；The metal bone
Frame material is aluminum acetate, and dispersant is polyethylene glycol, and foam stabilizer is hydroxyethyl cellulose, and antioxidant is styrenated phenol.
2. a kind of preparation method of metallic framework foam for coal spontaneous combustion diaster prevention and control described in claim 1, which is characterized in that
Its step is：Water, foaming agent, foam stabilizer and antioxidant are added in container, blender stirs 3min with 100r/min rotating speeds,
Form uniform expanding foam solution；Metallic framework material and dispersant is added in another container simultaneously, blender is with 1000r/min
Rotating speed stirs 5min, forms homogeneous liquid additive；Expanding foam solution and liquid additive are added in foam device together, with nitrogen
Gas or CO2For carrier gas, foaming forms metallic framework foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864750.8A CN105435411B (en) | 2015-12-01 | 2015-12-01 | A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864750.8A CN105435411B (en) | 2015-12-01 | 2015-12-01 | A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105435411A CN105435411A (en) | 2016-03-30 |
| CN105435411B true CN105435411B (en) | 2018-09-25 |
Family
ID=55546318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864750.8A Expired - Fee Related CN105435411B (en) | 2015-12-01 | 2015-12-01 | A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439156A (en) * | 2020-11-18 | 2021-03-05 | 安徽理工大学 | Foam fire prevention and extinguishing material and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990517A (en) * | 1974-04-20 | 1976-11-09 | Chemische Fabrik Kalk Gmbh | Prevention of self-ignition (spontaneous ignition) of coal through the use of calcium or magnesium chloride with addition of a wetting agent |
| CN1743031A (en) * | 2005-09-19 | 2006-03-08 | 李汉明 | High-concentration cold-resistant sea-water type water-to-film foam fire extinguishant |
| CN101476479A (en) * | 2009-01-20 | 2009-07-08 | 中国科学技术大学 | Foam type stopping agent for preventing mine coal spontaneous combustion and its use method |
| CN102614615A (en) * | 2012-03-14 | 2012-08-01 | 抚顺正工矿业科技发展有限公司 | Complex foam extinguishing agent for coal mine |
| CN103396154A (en) * | 2013-07-17 | 2013-11-20 | 中国矿业大学 | Inorganic cured foam material for surface leaking stoppage of shallow buried coal seam mining area and preparation method of inorganic cured foam material |
| CN103967512A (en) * | 2014-03-31 | 2014-08-06 | 中国矿业大学 | Mining water base foam preventing coal spontaneous combustion and manufacturing method thereof |
| CN104747228A (en) * | 2015-04-03 | 2015-07-01 | 安徽理工大学 | Coal spontaneous combustion preventing inhibition foam material and preparation method thereof |
-
2015
- 2015-12-01 CN CN201510864750.8A patent/CN105435411B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990517A (en) * | 1974-04-20 | 1976-11-09 | Chemische Fabrik Kalk Gmbh | Prevention of self-ignition (spontaneous ignition) of coal through the use of calcium or magnesium chloride with addition of a wetting agent |
| CN1743031A (en) * | 2005-09-19 | 2006-03-08 | 李汉明 | High-concentration cold-resistant sea-water type water-to-film foam fire extinguishant |
| CN101476479A (en) * | 2009-01-20 | 2009-07-08 | 中国科学技术大学 | Foam type stopping agent for preventing mine coal spontaneous combustion and its use method |
| CN102614615A (en) * | 2012-03-14 | 2012-08-01 | 抚顺正工矿业科技发展有限公司 | Complex foam extinguishing agent for coal mine |
| CN103396154A (en) * | 2013-07-17 | 2013-11-20 | 中国矿业大学 | Inorganic cured foam material for surface leaking stoppage of shallow buried coal seam mining area and preparation method of inorganic cured foam material |
| CN103967512A (en) * | 2014-03-31 | 2014-08-06 | 中国矿业大学 | Mining water base foam preventing coal spontaneous combustion and manufacturing method thereof |
| CN104747228A (en) * | 2015-04-03 | 2015-07-01 | 安徽理工大学 | Coal spontaneous combustion preventing inhibition foam material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 中国煤炭火灾防治技术现状与趋势;梁运涛等;《煤炭学报》;20080229(第2期);全文 * |
| 煤炭自燃防灭火材料技术进展;王志华等;《能源技术与管理》;20100228(第1期);全文 * |
| 纳米氢氧化铝稳定泡沫性能研究;王腾飞等;《西安石油大学学报（自然科学版）》;20120925(第5期);1.3.1起泡及稳泡性能和2.4实验结果讨论 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105435411A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11383116B2 (en) | Foam material for fire prevention and extinguishing and a preparation method and a use thereof | |
| RU2588588C2 (en) | Hardening foam material containing coal ash, for preventing coal self-ignition and preparation method thereof | |
| CN105688360A (en) | Class-A fire extinguishing agent | |
| CN105396254A (en) | Fluorine-containing complex function extinguishing material | |
| CN105688361A (en) | Fire extinguishing agent for fire of Class B | |
| US9458718B2 (en) | Aerated rock dust | |
| CN108421196A (en) | A kind of three-phase foam extinguishing agent and preparation method thereof | |
| CN107035398A (en) | A kind of physical chemistry for preventing and treating low order coal spontaneous combustion is combined retardant and its preparation and application | |
| CN105435411B (en) | A kind of metallic framework foam and preparation method thereof for coal spontaneous combustion diaster prevention and control | |
| CN115089908B (en) | Gangue-based fire prevention and extinguishment three-phase foam material, preparation method and application | |
| JP2010240140A (en) | Flame suppression material | |
| CN115400385B (en) | Water-soluble fire extinguishing tablet, preparation method thereof and fire extinguishing water agent | |
| CN106349447A (en) | Flame-retardant one-component polyurethane foam joint mixture and preparation method thereof | |
| CN109758711A (en) | A kind of fireproofing extinguishing materials and application method of temperature sensitive dynamic release carbon dioxide | |
| CN109758709B (en) | Inhibition foam fire prevention and extinguishing material and use method thereof | |
| CN114949718A (en) | Hydrogel air-leakage-blocking fire-extinguishing material, preparation method and application thereof, coal spontaneous combustion preventing method and fire extinguishing method | |
| CN112439156A (en) | Foam fire prevention and extinguishing material and preparation method and application thereof | |
| CN103274725B (en) | Gypsum compound type flame-retardant foaming agent | |
| Zhao et al. | Development of an environmentally friendly gel foam and assessment of its thermal stability and fire suppression properties in liquid pool fires | |
| CN107952206A (en) | A kind of preparation method of water-soluble foam fire-extinguishing composite | |
| CN107812339A (en) | A kind of mountain fire extinguishing chemical of anti-resume combustion | |
| JP2015228966A (en) | Fire-extinguishing agent composition and fire-extinguishing agent therefrom | |
| JP6209432B2 (en) | Fire spread prevention method and fire spread prevention device | |
| CN103274729B (en) | Compound type tailing flame retardant foaming agent | |
| CN103274728B (en) | Compound type shale flame retardant foaming agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |