CN104606837A - Universal fire extinguishing agent and preparation method thereof - Google Patents
Universal fire extinguishing agent and preparation method thereof Download PDFInfo
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- CN104606837A CN104606837A CN201510084812.3A CN201510084812A CN104606837A CN 104606837 A CN104606837 A CN 104606837A CN 201510084812 A CN201510084812 A CN 201510084812A CN 104606837 A CN104606837 A CN 104606837A
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- extinguishing chemical
- fire extinguishing
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- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229960003237 betaine Drugs 0.000 claims abstract description 26
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000005215 alkyl ethers Chemical class 0.000 claims abstract description 18
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims description 77
- 150000003839 salts Chemical class 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 26
- QCCKPZOPTXCJPL-UHFFFAOYSA-N dodecyl(dimethyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[NH+](C)C QCCKPZOPTXCJPL-UHFFFAOYSA-N 0.000 claims description 18
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims description 17
- 239000000839 emulsion Substances 0.000 claims description 12
- 230000005415 magnetization Effects 0.000 claims description 11
- 238000004945 emulsification Methods 0.000 claims description 10
- -1 fluorinated alkyl betaine Chemical compound 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000004114 Ammonium polyphosphate Substances 0.000 abstract 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 abstract 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 abstract 1
- 229920001276 ammonium polyphosphate Polymers 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 abstract 1
- 238000007709 nanocrystallization Methods 0.000 abstract 1
- 230000000638 stimulation Effects 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 239000000230 xanthan gum Substances 0.000 abstract 1
- 229940082509 xanthan gum Drugs 0.000 abstract 1
- 235000010493 xanthan gum Nutrition 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 description 25
- 239000013505 freshwater Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 239000006260 foam Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 239000000567 combustion gas Substances 0.000 description 9
- 239000000295 fuel oil Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 238000005496 tempering Methods 0.000 description 7
- 239000013535 sea water Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 2
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 235000019837 monoammonium phosphate Nutrition 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical class C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 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
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
- A62D1/0042—"Wet" water, i.e. containing surfactant
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a universal fire extinguishing agent and a preparation method thereof and relates to a fire extinguishing agent and a preparation method thereof. The purpose of the invention is to solve the problems that the existing fire extinguishing agent is not applicable to boat, ship and oil field fire extinguishing. The universal fire extinguishing agent disclosed by the invention is prepared from the following components: dodecyl dimethyl betaine, fluorocarbon alkyl ether betaine, dupont 1157 n, xanthan gum, ammonium polyphosphate, triethanolamine and water. The preparation method of the universal fire extinguishing agent comprises the following steps: first, weighing materials; second, mixing; third, emulsifying; fourth, dissolving still; fifth, nanocrystallization processing; sixth, magnetizing; seventh, chelating; and eighth, bottling to obtain the universal fire extinguishing agent. The universal fire extinguishing agent has the advantages of being applicable to boat, ship and oil field fire extinguishing, having a potential environment-pollution value of 0.0, having no damage to the atmospheric ozone layer, being free from stimulation to skin and free from toxicity, avoiding deterioration at temperature of 50 DEG C and being not condensed at the temperature of negative 25 DEG C. The method is mainly used for preparing a universal fire extinguishing agent.
Description
Technical field
The present invention relates to a kind of extinguishing chemical and preparation method thereof.
Background technology
Existing extinguishing chemical has fire foam, carbon dioxide extinguishing agent, 1211 extinguishing chemicals, dry chemical powder and water; The foam of fire foam is a kind of small volume, the bubble population that surrounded by liquid of surface, be put out a fire to save life and property inflammable combustible liquid fire have efficient fire-extinguishing chemical.Fire foam has chemical foam and air foam two kinds, is suitable for the fire at the places such as hypogee, indoor warehouse, mine, airport installation.Fire foam can not be used for putting out a fire to save life and property avoid water avoid acid chemical substance and electrical equipment fire therefore fire foam be not suitable for the fire-fighting fire extinguishings such as river seagoing vessel, warship, oil field.The range of carbon dioxide extinguishing agent 3 meters, carbon dioxide does not burn not combustion-supporting yet, so in combustion zone diluent air, reduce the oxygen content of air, thus reduce combustion intensity.When concentration reaches 30% ~ 35% to carbon dioxide in atmosphere, burning just can be made to extinguish.Carbon dioxide is non-conductive, moisture-free, not stained instrument and equipment, is applicable to put out a fire to save life and property electrical equipment, precision instrument, book and file fire.Because carbon dioxide extinguisher can not put out active metal (as sodium metal.Potassium, calcium) catch fire, therefore carbon dioxide extinguishing agent is not suitable for the fire-fighting fire extinguishings such as river seagoing vessel, warship, oil field.The range of 1211 extinguishing chemicals 2 ~ 3 meters, 1211 extinguishing chemicals can not be puted out a fire to save life and property inherently can the chemical substance of oxygen supply, uses less.Because extinguishing chemical 1211 has the performance destroying atmospheric ozone layer, therefore 1211 extinguishing chemicals are not suitable for the fire-fighting fire extinguishings such as river seagoing vessel, warship, oil field yet.The injecting time 4s of dry chemical powder, range 4.5m; 1., BC class dry powder: the dry chemical powder being main component with sodium acid carbonate, saleratus, potassium chloride, the fire of be applicable to put out a fire to save life and property inflammable gas, liquid and electrical equipment; 2., ABCD class dry powder: the dry chemical powder being main component with ammonium sulfate, potassium acid sulfate, ammonium dihydrogen phosphate (ADP), is applicable to multiple fire of putting out a fire to save life and property.We are mainly with this kind of fire extinguisher at present; 3., D class dry powder: the dry chemical powder being main component with sodium chloride, sodium sulphate, borax, is applicable to metal fire of putting out a fire to save life and property.Precipitation blocking during dry-chemical fire extinguishing materials'use, easily resume combustion after fire extinguishing, therefore dry chemical powder is not suitable for the fire-fighting fire extinguishings such as river seagoing vessel, warship, oil field.Water is non-flammable fluid, it is the most frequently used, abundance, use most convenient extinguishing chemical.
Because existing fire-extinguishing chemical does not possess the all-round comprehensive effect of ocean, land normal temperature low temperature, be not suitable for the fire extinguishing of boats and ships, naval vessels and oil field fire protection.
Summary of the invention
The object of the invention is to solve the problem that existing extinguishing chemical cannot be applicable to the fire extinguishing of boats and ships, naval vessels and oil field fire protection, and a kind of all-round fire-extinguishing chemical and preparation method thereof is provided.
One all can be made up of 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by fire-extinguishing chemical by weight.
Described Du Pont 1157N is fluorinated alkyl betaine.
A preparation method for all-round fire-extinguishing chemical, specifically completes: one, take material: take 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by weight according to the following steps; Two, mix: 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts step one taken, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water drop in material-compound tank successively and stir 15min ~ 25min, obtain mixture; Three, emulsification: mixture step 2 obtained is sent in mulser, and emulsification pretreatment 15min ~ 25min, obtains emulsion; Four, quiet molten: emulsion step 3 obtained is sent in quiet molten tank, and quiet molten froth breaking 15min ~ 25min, obtains quiet molten product; Five, nanometer process: quiet molten product step 4 obtained is sent in patent nanometer machine, and nanometered disposal 15min ~ 25min, obtains nanometered disposal afterproduct; Six, magnetize: nanometered disposal afterproduct step 5 obtained is sent in magnetizer, magnetization treatment 15min ~ 25min, obtain magnetizing afterproduct; Seven, chelating: magnetization afterproduct step 6 obtained is sent in chelating tank, and chelating 3h ~ 5h, obtains chelating afterproduct; Eight, filling: by chelating afterproduct through 200 order net filtrations, then filling, namely obtain all-round fire-extinguishing chemical.
Du Pont 1157N described in step one is fluorinated alkyl betaine.
Advantage of the present invention: one, the all-round fire-extinguishing chemical of the present invention is with fresh water or seawater for carrier, and mixture becomes fire-fighting fire extinguishing liquid, implements sprinkling and to go out fuel oil, combustion gas, faggot and metallic fires, scene of a fire tempering not resume combustion after fire extinguishing.Two, traveling need carry a large amount of fresh water in the deepwater boats and ships of rivers, naval vessels fire-fighting throughout the year, and tie up boats and ships, the space of naval vessels preciousness, increase heavy burden, no matter whether have fire, carry a large amount of fresh water is a kind of no small waste throughout the year; The present invention all can not be only applicable to the use of rivers mixing of fresh water by fire-extinguishing chemical, also ocean salt is applicable to used in combination, when running into fire, can groundwater abstraction, rivers fresh water or ocean salt, with underground water, rivers fresh water or ocean salt for carrier, obtain fire-fighting fire extinguishing liquid by agent water than for 5:95 mixture, utilize usual foam to spray instrument and spray fire-fighting fire extinguishing liquid enforcement fire-fighting fire extinguishing.Therefore the present invention all can be applicable to the fire extinguishing of boats and ships, naval vessels and oil field fire protection by fire-extinguishing chemical; Three, detect through health ministry and Chinese Ministry of Environmental Protection, the environmental disruption latent energy value of the all-round fire-extinguishing chemical of the present invention is 0.0, does not destroy atmospheric ozone layer, not chafe, nontoxic, never degenerates when temperature is 50 DEG C, noncondensing when temperature is-25 DEG C.
Detailed description of the invention
Detailed description of the invention one: present embodiment is a kind of all can composition 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by weight by fire-extinguishing chemical.
Burning is a kind of physical and chemical process of complexity, and burning condition is combustible, warm fire-retardant gas, temperature, oxygen free radical.The all-round fire-extinguishing chemical of present embodiment adopts science materials and advanced technologies processing, and the feature subitem for burning effectively suppresses, stops burning, reaches high-effect fire-extinguishing.
Cooling fire extinguishing: present embodiment all can select dodecyldimethylammonium hydroxide inner salt and Du Pont 1157N (Du Pont 1157N is amphoteric surfactant) by fire-extinguishing chemical, has excellent soakage, foaming, film forming.Be sprayed at the rapid steam raising of water in extinguishing fluid on burning objects, take away large calorimetric.The extinguishing fluid that soakage is good can soak into burning objects fast, cooling fire extinguishing, and scene of a fire tempering not resume combustion.Present embodiment all can select dodecyldimethylammonium hydroxide inner salt and Du Pont 1157N also to have good resistance to hard water, sea water resistance performance by fire-extinguishing chemical, boats and ships and naval vessels can be fetched water on the spot, obtain fire-fighting fire extinguishing liquid by agent water than for 5:95 mixture, utilize usual foam to spray instrument and spray fire-fighting fire extinguishing liquid enforcement fire-fighting fire extinguishing.
Covering suffocates: fluorine carbon alkyl ether betaine has that foam is plentiful, film forming, sea water resistance performance, is sprayed at comburant on the surface, and foam is piled up rapidly to advance and covered, and can also film forming, cuts off the supply of fire-retardant gas, fire smothering.
Suppress free radical: present embodiment all can select APP as fire retardant by fire-extinguishing chemical, APP heat produces carbon dioxide inert gas, blocks burning, suppresses free radical, stops burning.
Nano effect: present embodiment all can adopt nanoprocessing technique (adopting patent nanometer machine to carry out nanometer process) in fire-extinguishing chemical process, make to show certain quantum size effect and macro quanta tunnel effect by fire-extinguishing chemical, show peculiar flame-retarding characteristic, and good stability, improve the shelf-life of the all-round fire-extinguishing chemical of present embodiment.
Present embodiment all can select triethanolamine as chelating agent by fire-extinguishing chemical, makes the all-round fire-fighting fire extinguishing agent molecule of present embodiment regular, stable, extends the shelf-life of the all-round fire-extinguishing chemical of present embodiment.
All-round fire-extinguishing chemical described in present embodiment is with fresh water or seawater for carrier, and mixture becomes fire-fighting fire extinguishing liquid, implements sprinkling and to go out fuel oil, combustion gas, faggot and metallic fires, scene of a fire tempering not resume combustion after fire extinguishing.
Long-term traveling need carry a large amount of fresh water in the deepwater boats and ships of rivers, naval vessels fire-fighting, and tie up boats and ships, the space of naval vessels preciousness, increase heavy burden, no matter whether have fire, carry a large amount of fresh water is a kind of no small waste throughout the year; Present embodiment all can not be only applicable to the use of rivers mixing of fresh water by fire-extinguishing chemical, also ocean salt is applicable to used in combination, when running into fire, can groundwater abstraction, rivers fresh water or ocean salt, with underground water, rivers fresh water or ocean salt for carrier, obtain fire-fighting fire extinguishing liquid by agent water than for 5:95 mixture, utilize usual foam to spray instrument and spray fire-fighting fire extinguishing liquid enforcement fire-fighting fire extinguishing.Therefore the present invention all can be applicable to the fire extinguishing of boats and ships, naval vessels and oil field fire protection by fire-extinguishing chemical.
Detect through health ministry and Chinese Ministry of Environmental Protection, the environmental disruption latent energy value of the all-round fire-extinguishing chemical described in present embodiment is 0.0, does not destroy atmospheric ozone layer, not chafe, nontoxic, never degenerates when temperature is 50 DEG C, noncondensing when temperature is-25 DEG C.
Detailed description of the invention two: the difference of present embodiment and detailed description of the invention one is: described Du Pont 1157N is fluorinated alkyl betaine.Other are identical with detailed description of the invention one.
Detailed description of the invention three: one of present embodiment and detailed description of the invention one or two difference is: described all-round fire-extinguishing chemical is by weight by 25 parts of dodecyldimethylammonium hydroxide inner salts, 1 part of fluorine carbon alkyl ether betaine, 2.5 fluorinated alkyl betaines, 0.5 part of xanthans, 10 parts of APPs, 6 parts of triethanolamines and 55 parts of water.Other are identical with detailed description of the invention one or two.
Detailed description of the invention four: present embodiment is a kind of preparation method of all-round fire-extinguishing chemical, specifically completes according to the following steps: one, take material: take 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by weight; Two, mix: 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts step one taken, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water drop in material-compound tank successively and stir 15min ~ 25min, obtain mixture; Three, emulsification: mixture step 2 obtained is sent in mulser, and emulsification pretreatment 15min ~ 25min, obtains emulsion; Four, quiet molten: emulsion step 3 obtained is sent in quiet molten tank, and quiet molten froth breaking 15min ~ 25min, obtains quiet molten product; Five, nanometer process: quiet molten product step 4 obtained is sent in patent nanometer machine, and nanometered disposal 15min ~ 25min, obtains nanometered disposal afterproduct; Six, magnetize: nanometered disposal afterproduct step 5 obtained is sent in magnetizer, magnetization treatment 15min ~ 25min, obtain magnetizing afterproduct; Seven, chelating: magnetization afterproduct step 6 obtained is sent in chelating tank, and chelating 3h ~ 5h, obtains chelating afterproduct; Eight, filling: by chelating afterproduct through 200 order net filtrations, then filling, namely obtain all-round fire-extinguishing chemical.
All-round fire-extinguishing chemical described in present embodiment is with fresh water or seawater for carrier, and mixture becomes fire-fighting fire extinguishing liquid, implements sprinkling and to go out fuel oil, combustion gas, faggot and metallic fires, scene of a fire tempering not resume combustion after fire extinguishing.
Long-term traveling need carry a large amount of fresh water in the deepwater boats and ships of rivers, naval vessels fire-fighting, and tie up boats and ships, the space of naval vessels preciousness, increase heavy burden, no matter whether have fire, carry a large amount of fresh water is a kind of no small waste throughout the year; Present embodiment all can not be only applicable to the use of rivers mixing of fresh water by fire-extinguishing chemical, also ocean salt is applicable to used in combination, when running into fire, can groundwater abstraction, rivers fresh water or ocean salt, with underground water, rivers fresh water or ocean salt for carrier, obtain fire-fighting fire extinguishing liquid by agent water than for 5:95 mixture, utilize usual foam to spray instrument and spray fire-fighting fire extinguishing liquid enforcement fire-fighting fire extinguishing.Therefore the present invention all can be applicable to the fire extinguishing of boats and ships, naval vessels and oil field fire protection by fire-extinguishing chemical.
Detect through health ministry and Chinese Ministry of Environmental Protection, the environmental disruption latent energy value of the all-round fire-extinguishing chemical described in present embodiment is 0.0, does not destroy atmospheric ozone layer, not chafe, nontoxic, never degenerates when temperature is 50 DEG C, noncondensing when temperature is-25 DEG C.
Detailed description of the invention five: the difference of present embodiment and detailed description of the invention four is: the Du Pont 1157N described in step one is fluorinated alkyl betaine.Other are identical with detailed description of the invention four.
Detailed description of the invention six: the difference of one of present embodiment and detailed description of the invention four or five is: take 25 parts of dodecyldimethylammonium hydroxide inner salts, 1 part of fluorine carbon alkyl ether betaine, 2.5 fluorinated alkyl betaines, 0.5 part of xanthans, 10 parts of APPs, 6 parts of triethanolamines and 55 parts of water in step one by weight.Other are identical with detailed description of the invention four or five.
Detailed description of the invention seven: the difference of one of present embodiment and detailed description of the invention four to six is: 25 parts of dodecyldimethylammonium hydroxide inner salts step one taken in step 2,1 part of fluorine carbon alkyl ether betaine, 2.5 fluorinated alkyl betaines, 0.5 part of xanthans, 10 parts of APPs, 6 parts of triethanolamines and 55 parts of water drop in material-compound tank successively and stir 20min, obtain mixture.Other are identical with detailed description of the invention four to six.
Detailed description of the invention eight: the difference of one of present embodiment and detailed description of the invention four to seven is: mixture step 2 obtained in step 3 is sent in mulser, and emulsification pretreatment 20min, obtains emulsion.Other are identical with detailed description of the invention four to seven.
Detailed description of the invention nine: the difference of one of present embodiment and detailed description of the invention four to eight is: emulsion step 3 obtained in step 4 is sent in quiet molten tank, and quiet molten froth breaking 20min, obtains quiet molten product.Other are identical with detailed description of the invention four to eight.
Detailed description of the invention ten: the difference of one of present embodiment and detailed description of the invention four to nine is: quiet molten product step 4 obtained in step 5 is sent in patent nanometer machine, and nanometered disposal 20min, obtains nanometered disposal afterproduct.Other are identical with detailed description of the invention four to nine.
Detailed description of the invention 11: the difference of one of present embodiment and detailed description of the invention four to ten is: nanometered disposal afterproduct step 5 obtained in step 6 is sent in magnetizer, magnetization treatment 20min, obtains magnetizing afterproduct.Other are identical with detailed description of the invention four to ten.
Detailed description of the invention 12: the difference of one of present embodiment and detailed description of the invention four to ten one is: magnetization afterproduct step 6 obtained in step 7 is sent in chelating tank, chelating 4h obtains chelating afterproduct.Other are identical with detailed description of the invention four to ten one.
Adopt following verification experimental verification effect of the present invention
Test one: a kind of preparation method of all-round fire-extinguishing chemical, specifically completes: one, take material: take 25kg dodecyldimethylammonium hydroxide inner salt, 1kg fluorine carbon alkyl ether betaine, 2.5kg fluorinated alkyl betaine, 0.5kg xanthans, 10kg APP, 6kg triethanolamine and 55kg water according to the following steps; Two, mix: 25kg dodecyldimethylammonium hydroxide inner salt step one taken, 1kg fluorine carbon alkyl ether betaine, 2.5kg fluorinated alkyl betaine, 0.5kg xanthans, 10kg APP, 6kg triethanolamine and 55kg water drop in material-compound tank successively and stirs 20min, obtain mixture; Three, emulsification: mixture step 2 obtained is sent in mulser, and emulsification pretreatment 20min, obtains emulsion; Four, quiet molten: emulsion step 3 obtained is sent in quiet molten tank, and quiet molten froth breaking 20min, obtains quiet molten product; Five, nanometer process: quiet molten product step 4 obtained is sent in patent nanometer machine, and nanometered disposal 20min, obtains nanometered disposal afterproduct; Six, magnetize: nanometered disposal afterproduct step 5 obtained is sent in magnetizer, magnetization treatment 20min, obtain magnetizing afterproduct; Seven, chelating: magnetization afterproduct step 6 obtained is sent in chelating tank, and chelating 4h, obtains chelating afterproduct; Eight, filling: by chelating afterproduct through 200 order net filtrations, then filling, namely obtain all-round fire-extinguishing chemical.
Detect through health ministry and Chinese Ministry of Environmental Protection, the environmental disruption latent energy value of all-round fire-extinguishing chemical prepared by this test is 0.0, does not destroy atmospheric ozone layer, not chafe, nontoxic, never degenerates when temperature is 50 DEG C, noncondensing when temperature is-25 DEG C.
Fire-extinguishing test:
With all-round fire-extinguishing chemical for extinguishing chemical, taking underground water as carrier, obtain fire-fighting fire extinguishing liquid I by agent water than for 5:95 mixture, all can the volume ratio of fire-extinguishing chemical and underground water be namely 5:95.
With fire-fighting fire extinguishing liquid I respectively to fuel oil fire, combustion gas is fiery, faggot is fiery and metal is fiery carries out fire extinguishing process, fuel oil is fiery, combustion gas is fiery, faggot is fiery and the fiery whole extinguishing of metal, and tempering not resume combustion.
With all-round fire-extinguishing chemical for extinguishing chemical, with rivers fresh water for carrier, obtaining fire-fighting fire extinguishing liquid II by agent water than for 5:95 mixture, all can the volume ratio of fire-extinguishing chemical and rivers fresh water be namely 5:95.
With fire-fighting fire extinguishing liquid II respectively to fuel oil fire, combustion gas is fiery, faggot is fiery and metal is fiery carries out fire extinguishing process, fuel oil is fiery, combustion gas is fiery, faggot is fiery and the fiery whole extinguishing of metal, and tempering not resume combustion.
With all-round fire-extinguishing chemical for extinguishing chemical, taking ocean salt as carrier, obtain fire-fighting fire extinguishing liquid III by agent water than for 5:95 mixture, all can the volume ratio of fire-extinguishing chemical and ocean salt be namely 5:95.
With fire-fighting fire extinguishing liquid III respectively to fuel oil fire, combustion gas is fiery, faggot is fiery and metal is fiery carries out fire extinguishing process, fuel oil is fiery, combustion gas is fiery, faggot is fiery and the fiery whole extinguishing of metal, and tempering not resume combustion.
In sum, provided by the invention all can fire-extinguishing chemical be applicable to boats and ships, naval vessels and oil field fire protection fire extinguishing.
Claims (10)
1. an all-round fire-extinguishing chemical, is characterized in that being made up of 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by weight by fire-extinguishing chemical.
2. the all-round fire-extinguishing chemical of one according to claim 1, is characterized in that described Du Pont 1157N is fluorinated alkyl betaine.
3. the all-round fire-extinguishing chemical of one according to claim 1 and 2, is characterized in that described all-round fire-extinguishing chemical by weight by 25 parts of dodecyldimethylammonium hydroxide inner salts, 1 part of fluorine carbon alkyl ether betaine, 2.5 fluorinated alkyl betaines, 0.5 part of xanthans, 10 parts of APPs, 6 parts of triethanolamines and 55 parts of water.
4. the preparation method of a kind of all-round fire-extinguishing chemical as claimed in claim 1, is characterized in that the preparation method of fire-extinguishing chemical completing according to the following steps: one, take material: take 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water by weight; Two, mix: 25 ~ 26 parts of dodecyldimethylammonium hydroxide inner salts step one taken, 0.8 ~ 1.2 part of fluorine carbon alkyl ether betaine, 2.2 ~ 2.8 parts of Du Pont 1157N, 0.4 ~ 0.8 part of xanthans, 8 ~ 10.4 parts of APPs, 4 ~ 8 parts of triethanolamines and 45 ~ 55 parts of water drop in material-compound tank successively and stir 15min ~ 25min, obtain mixture; Three, emulsification: mixture step 2 obtained is sent in mulser, and emulsification pretreatment 15min ~ 25min, obtains emulsion; Four, quiet molten: emulsion step 3 obtained is sent in quiet molten tank, and quiet molten froth breaking 15min ~ 25min, obtains quiet molten product; Five, nanometer process: quiet molten product step 4 obtained is sent in patent nanometer machine, and nanometered disposal 15min ~ 25min, obtains nanometered disposal afterproduct; Six, magnetize: nanometered disposal afterproduct step 5 obtained is sent in magnetizer, magnetization treatment 15min ~ 25min, obtain magnetizing afterproduct; Seven, chelating: magnetization afterproduct step 6 obtained is sent in chelating tank, and chelating 3h ~ 5h, obtains chelating afterproduct; Eight, filling: by chelating afterproduct through 200 order net filtrations, then filling, namely obtain all-round fire-extinguishing chemical.
5. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4, is characterized in that the Du Pont 1157N described in step one is fluorinated alkyl betaine.
6. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4 or 5, is characterized in that taking by weight in step one 25 parts of dodecyldimethylammonium hydroxide inner salts, 1 part of fluorine carbon alkyl ether betaine, 2.5 fluorinated alkyl betaines, 0.5 part of xanthans, 10 parts of APPs, 6 parts of triethanolamines and 55 parts of water.
7. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4, it is characterized in that mixture step 2 obtained in step 3 is sent in mulser, emulsification pretreatment 20min, obtains emulsion.
8. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4, it is characterized in that emulsion step 3 obtained in step 4 is sent in quiet molten tank, quiet molten froth breaking 20min, obtains quiet molten product.
9. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4, it is characterized in that quiet molten product step 4 obtained in step 5 is sent in patent nanometer machine, nanometered disposal 20min, obtains nanometered disposal afterproduct.
10. the preparation method of a kind of all-round fire-extinguishing chemical according to claim 4, is characterized in that nanometered disposal afterproduct step 5 obtained in step 6 is sent in magnetizer, magnetization treatment 20min, obtains magnetizing afterproduct.
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Cited By (5)
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| CN104857662A (en) * | 2015-05-26 | 2015-08-26 | 厦门安港消防科技有限公司 | Foam extinguishing agent |
| CN107648786A (en) * | 2017-10-23 | 2018-02-02 | 浙江泛安消防科技有限公司 | Water-based extinguishing agent |
| CN107715363A (en) * | 2017-10-23 | 2018-02-23 | 浙江泛安消防科技有限公司 | A kind of environment-friendly type water-based extinguishing agent |
| CN107744635A (en) * | 2017-10-23 | 2018-03-02 | 浙江泛安消防科技有限公司 | A kind of water-based extinguishing agent |
| CN109646860A (en) * | 2018-12-06 | 2019-04-19 | 上海永意消防器材有限公司 | A kind of extinguishing chemical and preparation method thereof for battery |
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| CN104606837B (en) | 2017-10-13 |
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