KR20210074474A - Liquid typed extinguishing composition for fire extinguisher having performance of inhibiting poisonous gases - Google Patents
Liquid typed extinguishing composition for fire extinguisher having performance of inhibiting poisonous gases Download PDFInfo
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- KR20210074474A KR20210074474A KR1020190165181A KR20190165181A KR20210074474A KR 20210074474 A KR20210074474 A KR 20210074474A KR 1020190165181 A KR1020190165181 A KR 1020190165181A KR 20190165181 A KR20190165181 A KR 20190165181A KR 20210074474 A KR20210074474 A KR 20210074474A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- fire
- extinguishing composition
- liquid
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 231100000614 poison Toxicity 0.000 title abstract description 4
- 230000007096 poisonous effect Effects 0.000 title abstract description 4
- 239000007789 gas Substances 0.000 title description 11
- 230000002401 inhibitory effect Effects 0.000 title 1
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims abstract description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 235000011056 potassium acetate Nutrition 0.000 claims abstract description 21
- 239000004094 surface-active agent Substances 0.000 claims abstract description 21
- 230000002528 anti-freeze Effects 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 10
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 9
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 9
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 7
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 7
- 229910021538 borax Inorganic materials 0.000 claims abstract description 6
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 6
- 239000002341 toxic gas Substances 0.000 claims description 40
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 15
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 229910021536 Zeolite Inorganic materials 0.000 claims description 12
- 239000010457 zeolite Substances 0.000 claims description 12
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 claims description 10
- 229940075468 lauramidopropyl betaine Drugs 0.000 claims description 10
- 239000002082 metal nanoparticle Substances 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 8
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 8
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 8
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 claims description 7
- 229940048848 lauryl glucoside Drugs 0.000 claims description 7
- 230000001079 digestive effect Effects 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052900 illite Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 5
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 5
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 5
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 5
- 235000011054 acetic acid Nutrition 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 210000002249 digestive system Anatomy 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009832 plasma treatment Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000029087 digestion Effects 0.000 description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 230000001629 suppression Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000011882 ultra-fine particle Substances 0.000 description 3
- 241000219495 Betulaceae Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000013538 functional additive Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011736 potassium bicarbonate Substances 0.000 description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 101710134395 Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910004844 Na2B4O7.10H2O Inorganic materials 0.000 description 1
- 102100025483 Retinoid-inducible serine carboxypeptidase Human genes 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate 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
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- PUPNJSIFIXXJCH-UHFFFAOYSA-N n-(4-hydroxyphenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide Chemical compound C1=CC(O)=CC=C1NC(=O)CN1S(=O)(=O)C2=CC=CC=C2C1=O PUPNJSIFIXXJCH-UHFFFAOYSA-N 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- A62D1/005—Dispersions; Emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/46—Iron group metals or copper
-
- B01J35/0006—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
Description
본 기술은 화재 진압용 소화기 분야의 기술로서, 구체적으로는 소화기에 충진되는 강화액 소화약제 제조 기술에 관한 것이다. This technology is a technology in the field of fire extinguishers for fire suppression, and specifically relates to a technology for manufacturing a reinforced liquid extinguishing agent filled in a fire extinguisher.
소화기는 화재 초기에 화재를 진압하기 위하여 사용되는 대표적인 화재 진압용 간이 소화용 도구이다. 이러한 소화기에 충진되어 실질적으로 화재 진압 효과를 발휘하는 성분으로서 종래에는 분말 타입의 조성물이 주로 사용되었으나, 최근에는 강화액 소화약제라고 칭해지는 액상 조성물이 사용되고 있다. 상기 강화액 소화약제는 종래의 분말 타입의 소화 조성물과 달리, 액상 형태로서 분말 타입의 소화 조성물이 갖는 시야 확보의 문제점 등을 해결한 조성물로서, 최근 이러한 액상형의 소화 조성물을 탑재한 다양한 제품들이 출시되고 있다. 또한, 최근에는 소화기의 형상이나 색상도 다각화되고 있는 등 소화기 제품 분야에 새로운 트랜드가 형성되고 있다.A fire extinguisher is a representative simple fire extinguishing tool used to extinguish a fire in the early stage of a fire. As a component that is filled in such a fire extinguisher and exhibits a substantially fire suppression effect, conventionally, a powder-type composition has been mainly used, but recently a liquid composition called a reinforced liquid extinguishing agent is used. The fortified liquid extinguishing agent is a composition that solves the problem of securing visibility of the powder-type extinguishing composition in a liquid form, unlike the conventional powder-type extinguishing composition, and various products equipped with such a liquid extinguishing composition have recently been released. is becoming In addition, in recent years, a new trend is being formed in the field of fire extinguisher products, such as the shape and color of the fire extinguisher are being diversified.
상기 강화액 소화약제는 물에 화학제품을 혼합하여 제조되며 소화력을 강화시킨 소화약제이다. 이러한 소화약제는 공통적으로 기본적인 소화성분 외에, 계면활성제, 부식방지제, 동결 방지 성분 등이 포함되어 있다. 따라서 소화약제의 소화력의 차이는 각각의 성분들을 어떻게 구성하는 가에 차이가 크며 각 성분 간의 상호 작용으로 인하여 구성 성분의 조합이 달라짐에 따라, 실제로 소화력은 이론적 예측과 달리 이질적으로 변화될 수 있다. 국내에만 해도 상당히 많은 등록특허들이 존재하며 이는 이러한 현실을 반영하는 것이라고 판단된다.The fortified liquid extinguishing agent is a fire extinguishing agent that is manufactured by mixing chemical products with water and has enhanced fire extinguishing power. These fire extinguishing agents commonly contain, in addition to basic fire extinguishing components, surfactants, corrosion inhibitors, and anti-freezing components. Therefore, the difference in the extinguishing power of fire extinguishing agents has a large difference in how each component is composed, and as the combination of the components changes due to the interaction between each component, the actual extinguishing power can be heterogeneously changed unlike the theoretical prediction. There are quite a few registered patents in Korea alone, and it is judged that this reflects this reality.
따라서 소화성분 외에도 부식방지제, 계면활성제 등을 어떻게 배합하는 가에 따라 소화력은 크게 변화될 수 있다.Therefore, in addition to the extinguishing ingredients, the extinguishing power can be greatly changed depending on how the corrosion inhibitors and surfactants are mixed.
국내특허공개공보 제10-2006-69626, 10-2012-0052616호 등에는 부식방지제로서, 규산소다 등을 사용하는 것이 개시되어 있으나 이러한 경우 보관시 침전이 발생하거나 층분리가 일어나 궁극적으로 소화 성능의 저하가 발생할 수 있다. 이렇듯, 소화성분의 성능이 저하되지 않고 극대화 되기 위해서는 소화 성분 외의 용액 내 분위기가 매우 중요함을 알 수 있다.Korean Patent Laid-Open Publication Nos. 10-2006-69626 and 10-2012-0052616 disclose the use of sodium silicate as a corrosion inhibitor, but in this case, precipitation or layer separation occurs during storage, ultimately reducing the extinguishing performance. degradation may occur. As such, it can be seen that the atmosphere in the solution other than the extinguishing component is very important in order to maximize the performance of the extinguishing component without deterioration.
한편, 화재로 인한 사망 원인은 대부분 화상에 의한 경우보다 화재시 발생하는 초기 유독가스에 의한 질식이 더 많은 부분을 차지하고 있고, 최근 제천 스포츠센터 화재의 경우에도 사망자 29명 가운데 24명이 질식사 한 것으로 확인되었다. 따라서 초기 화재 진압시 유독가스의 억제는 매우 중요한 문제이다. 실제로 사람은 수 초 동안의 유독가스 흡입만으로 정신을 잃을 수 있다. 통상 화재가 발생하면 화재 장소나 발화물질의 종류에 따라 유독가스의 종류는 다양할 수 있다. 이러한 유독가스의 예로서는, 암모니아(NH3), 일산화탄소(CO), 이산화황(SO2), 질소산화물(NOx), 염소(Cl2) 등을 들 수 있다. 따라서 이제는 강화액 소화약제를 제조함에 있어 소화력의 극대화 뿐만 아니라 유독가스의 억제력도 신중히 고려되어야 할 시점이다. On the other hand, most of the causes of death from fires are suffocation from toxic gas in the early stage of a fire than from burns, and in the case of the recent Jecheon Sports Center fire, 24 out of 29 deaths were confirmed to have suffocated. became Therefore, suppression of toxic gas during initial fire suppression is a very important issue. In fact, a person can lose consciousness just by inhaling the poisonous gas for a few seconds. In general, when a fire occurs, the type of toxic gas may vary depending on the location of the fire or the type of igniting material. Examples of such toxic gases include ammonia (NH 3 ), carbon monoxide (CO), sulfur dioxide (SO 2 ), nitrogen oxides (NOx), chlorine (Cl 2 ), and the like. Therefore, it is now time to carefully consider not only the maximization of fire extinguishing power but also the suppression of toxic gas in the manufacture of fortified liquid extinguishing agents.
본 발명은 화재 발생시 초기 진압력이 극대화 되었으며 제품의 안정성이 우수할 뿐만 아니라, 화재시 발생하는 유독가스를 억제할 수 있는 소화기용 액상형 소화 조성물을 제공하는 것을 목적으로 한다. An object of the present invention is to provide a liquid fire extinguishing composition for a fire extinguisher that maximizes the initial suppression pressure in case of a fire, has excellent product stability, and can suppress toxic gas generated during a fire.
본 발명의 일 실시예에 따른 소화기용 액상형 소화 조성물은 아세트산칼륨(potassium acetate)을 포함하는 소화성분 100 중량부: 폴리비닐알코올(PVA, polyvinyl alcohol) 및 폴리비닐피롤리돈(PVP, polyvinyl pyrrolidone) 중 적어도 하나의 성분을 포함하는 피막형성제 0.01 내지 0.03 중량부; 디소듐석시네이트(disodium succinate) 및 붕사(borax) 중 적어도 하나의 성분을 포함하는 부식방지제 0.05 내지 5 중량부; 부동액 5 내지 20 중량부; 양이온계 계면활성제 또는 비이온계 계면활성제를 포함하는 계면활성제 0.5 내지 15 중량부; pH 조절제 0.01 내지 10 중량부; 및 활성탄소 및 세라믹으로 이루어진 군으로부터 선택된 적어도 하나의 성분을 포함하는 유독가스 제어용 성분 2 내지 5 중량부를 포함한다.A liquid extinguishing composition for a fire extinguisher according to an embodiment of the present invention is 100 parts by weight of an extinguishing component containing potassium acetate: polyvinyl alcohol (PVA, polyvinyl alcohol) and polyvinylpyrrolidone (PVP, polyvinyl pyrrolidone) 0.01 to 0.03 parts by weight of a film forming agent comprising at least one of the components; 0.05 to 5 parts by weight of a corrosion inhibitor comprising at least one of disodium succinate and borax; 5 to 20 parts by weight of antifreeze; 0.5 to 15 parts by weight of a surfactant including a cationic surfactant or a nonionic surfactant; 0.01 to 10 parts by weight of a pH adjuster; and 2 to 5 parts by weight of a component for controlling toxic gas including at least one component selected from the group consisting of activated carbon and ceramics.
상기 부동액으로는 에틸렌글리콜(ethylene glycol), 프로필렌글리콜(propylene glycol), 글리세린(glycerin) 등이 사용될 수 있으며, 상기 성분들은 복수로 사용될 수 있다.As the antifreeze, ethylene glycol, propylene glycol, glycerin, etc. may be used, and a plurality of the components may be used.
상기 양이온계 계면활성제는 라우라미도프로필베타인(lauramidopropyl betaine)을 포함할 수 있고, 상기 비이온계 계면활성제는 라우릴글루코사이드(lauryl glucoside)를 포함할 수 있다. 한편, 경우에 따라서는, 상기 계면활성제는 라우라미도프로필베타인 및 라우릴글루코사이드를 각각 1 : 0.5 내지 1.5의 중량비로 동시에 포함할 수도 있다.The cationic surfactant may include lauramidopropyl betaine, and the nonionic surfactant may include lauryl glucoside. Meanwhile, in some cases, the surfactant may include lauramidopropylbetaine and laurylglucoside in a weight ratio of 1:0.5 to 1.5, respectively, at the same time.
상기 pH 조절제는 인산이수소칼륨(potassium dihydrogen phosphate), 인산이수소암모늄(monoammonium phosphate), 아세트산(acetic acid) 등을 포함할 수 있다.The pH adjusting agent may include potassium dihydrogen phosphate, ammonium dihydrogen phosphate, acetic acid, and the like.
상기 유독가스 제어용 성분으로서는, 활성탄의 미세기공에 금속 나노입자가 첨착되어 있는 활성탄소를 사용할 수 있다. 상기 첨착된 금속 나노입자로는 Mn, Ag, Fe 등을 들 수 있으며, 복수종의 금속을 활성탄에 첨착시킬 수도 있다. 상기 첨착은 플라즈마 처리에 의하여 이루어지는 것이 유리하다.As the component for controlling the toxic gas, activated carbon in which metal nanoparticles are attached to the micropores of the activated carbon may be used. Examples of the impregnated metal nanoparticles include Mn, Ag, Fe, and the like, and a plurality of metals may be attached to the activated carbon. The deposition is advantageously performed by plasma treatment.
또 다른 유독가스 제어용 성분으로서는, 공지된 질소산화물 유독가스 흡착제인Cu-ZSM5형 제올라이트(zeolite)를 가열하여 활성화된 제올라이트가 사용될 수 있다.As another toxic gas control component, a zeolite activated by heating Cu-ZSM5-type zeolite, which is a known nitrogen oxide toxic gas adsorbent, may be used.
나아가, 상기 유독가스 제어용 성분으로서는, 광물 소재인 일라이트(illite)를 포함하는 세라믹 담체에 백금(Pt)이 담지된 촉매가 사용될 수 있다. Furthermore, as a component for controlling the toxic gas, a catalyst in which platinum (Pt) is supported on a ceramic carrier including illite, a mineral material, may be used.
본 발명에 따른 소화기용 액상형 소화 조성물은 후술한 바와 같이, 아세트산칼륨을 주요 소화성분으로 포함함으로써 우수한 소화성능 뿐만 아니라 융빙 특성도 갖고 있기에 이로 인하여 어름이나 눈이 분포하는 겨울철 화재 장소에서의 소화력을 더욱 극대화 시킬 수 있다.As described later, the liquid extinguishing composition for a fire extinguisher according to the present invention has excellent fire extinguishing performance as well as ice melting properties by including potassium acetate as the main extinguishing component. can be maximized.
한편, 상기 소화 조성물은 피막형성제(유화안정제) 및 후술할 계면활성제를 포함함으로써 유류 화재에도 매우 우수한 소화력을 발휘할 수 있을 것으로 기대하고 있다.On the other hand, the fire extinguishing composition is expected to be able to exhibit very excellent fire extinguishing power even in oil fires by including a film forming agent (emulsion stabilizer) and a surfactant to be described later.
특히, 상기 소화 조성물은 각종 유독가스를 제거 또는 흡착할 수 있는 유독가스 제어 성분을 포함함으로써, 화재 진압시 발생하는 유독가스를 억제함으로써 초기 화재 진압자의 유독가스에 의한 피해를 최소화할 수 있다. 특히, 상기 소화 조성물에 포함되는 유독가스 제거 성분들은 용액 내 균일한 분산이 가능하고, 소화 성분 및 기타 기능성 성분들과의 혼용성 또는 상용성이 매우 우수하다. In particular, the fire extinguishing composition includes a toxic gas control component capable of removing or adsorbing various toxic gases, thereby suppressing toxic gases generated during fire suppression, thereby minimizing damage caused by toxic gases of early fire extinguishers. In particular, the components for removing toxic gas included in the fire extinguishing composition can be uniformly dispersed in the solution, and have excellent compatibility or compatibility with fire extinguishing components and other functional components.
이하에서는 본 발명의 일 실시예에 따른 소화기용 액상형 소화 조성물에 대하여 자세하게 설명하도록 한다. 그러나 하기 설명들은 본 발명의 이해를 돕기 위한 예시적인 설명들이며, 본 발명의 기술사상은 하기 설명들에 의하여 제한되지 않는다. 본 발명의 기술사상은 오직 후술하는 청구범위에 의하여 해석되거나 제한될 수 있다.Hereinafter, a liquid extinguishing composition for a fire extinguisher according to an embodiment of the present invention will be described in detail. However, the following descriptions are exemplary descriptions for helping understanding of the present invention, and the technical spirit of the present invention is not limited by the following descriptions. The technical spirit of the present invention can only be construed or limited by the following claims.
상기 소화기용 액상형 소화 조성물을 제조하기 위해서는 소화성분인 아세트산칼륨 100중량부에 대하여 200 내지 300 중량부의 물을 투입하여 소화성분인 아세트산칼륨을 천천히 녹을때까지 교반한다. 본 실시예에서, 소화성분으로서 아세트산칼륨(Potassium Acetate)을 단독으로 사용하나, 이와 다르게 다른 공지의 소화 성분을 배합하여 100 중량부를 형성할 수 있다. 다른 소화 성분으로서는, 요소(urea), 탄산칼륨(potassium carbonate), 황산암모늄(ammonium sulfate), 탄산수소암모늄(ammonium hydrogencarbonate), 탄산나트륨(sodium carbonate), 탄산수소나트륨(sodium hydrogencarbonate), 탄산수소칼륨(potassium hydrogencarbonate), 인산이수소암모늄(monoammonium phosphate), 인산수소암모늄(diammonium phosphate), 황산칼륨(potassium sulfate), 탄산마그네슘(magnesium carbonate) 등을 들 수 있다. 그러나 다른 소화성분과 배합할 경우에도 중요한 점은 아세트산칼륨을 소화성분의 주제로 사용해야 하는 점이다.In order to prepare the liquid extinguishing composition for a fire extinguisher, 200 to 300 parts by weight of water is added based on 100 parts by weight of potassium acetate, which is a extinguishing component, and stirred until the extinguishing component, potassium acetate, is slowly dissolved. In this embodiment, potassium acetate (Potassium Acetate) is used alone as the extinguishing component, but 100 parts by weight can be formed by mixing other known extinguishing components differently. Other extinguishing ingredients include urea, potassium carbonate, ammonium sulfate, ammonium hydrogencarbonate, sodium carbonate, sodium hydrogencarbonate, potassium hydrogencarbonate ( potassium hydrogencarbonate), ammonium dihydrogen phosphate (monoammonium phosphate), ammonium hydrogen phosphate (diammonium phosphate), potassium sulfate (potassium sulfate), magnesium carbonate (magnesium carbonate), and the like. However, even when mixing with other digestive ingredients, the important point is that potassium acetate should be used as the subject of extinguishing ingredients.
상기 아세트산 칼륨은 화재시 연쇄반응을 저지하는 부촉매소화작용이 우수할 뿐만 아니라, 융빙능력이 탁월하여 어름이 존재하는 겨울철 화재 진압에 있어 소화력을 증가시켜 줄 수 있다.The potassium acetate not only has an excellent auxiliary catalytic fire extinguishing action to block a chain reaction in case of a fire, but also has an excellent ice melting ability, so that it can increase the fire extinguishing power in suppressing a fire in winter when ice is present.
상기 아세트산칼륨이 충분히 용해되면, pH 조절제를 제외한 다른 성분들을 순차적으로 첨가하여 투명하게 녹을 때까지 충분히 교반한다.When the potassium acetate is sufficiently dissolved, other components except for the pH adjusting agent are sequentially added and sufficiently stirred until transparently dissolved.
이하, 첨가되는 성분들에 대하여 자세하게 설명하도록 한다. Hereinafter, the components to be added will be described in detail.
부식방지제preservative
부식방지제로서는 디소듐석시네이트(Disodium succinate) 또는 붕사(Borax, Na2B4O7.10H2O)가 사용된다. 상기 부식 방지제는 상기 소화성분인 아세트산칼륨 100 중량부 대비 0.05 내지 5 중량부가 사용되는 것이 바람직하다. 상기 부식방지제의 함량이 0.05 중량부 미만이면 부식방지 효과가 나타나지 않을 수 있고, 반면에 5 중량부를 초과할 경우에는 소화성분과의 마찰로 계면활성제의 용해가 저하될 수 있다.As a corrosion inhibitor, disodium succinate or borax (Borax, Na 2 B 4 O 7 .10H 2 O) is used. The corrosion inhibitor is preferably used in an amount of 0.05 to 5 parts by weight based on 100 parts by weight of potassium acetate, which is the extinguishing component. If the content of the corrosion inhibitor is less than 0.05 parts by weight, the anticorrosive effect may not appear, whereas if it exceeds 5 parts by weight, the dissolution of the surfactant may be reduced due to friction with the extinguishing component.
상기 부식방지제는 부식방지특성 뿐만 아니라, 후술할 부동액과의 혼용성이 매우 우수하다. The corrosion inhibitor has excellent compatibility with antifreeze, which will be described later, as well as anti-corrosion properties.
부동액antifreeze
부동액으로서는, 에틸렌글리콜, 프로필렌글리콜, 글리세린 등이 사용될 수 있다. 특히 상기 부동액은 소화성분의 종류에 따라 단독 또는 복수로 사용될 수 있다. 상기 부동액은 아세트산칼륨 100 중량부 대비 5 내지 20 중량부로 사용되는 것이 바람직하다. 상기 부동액의 함량이 5 중량부 미만이면 동결 방지 특성이 급격히 저하될 수 있고, 반면에 20 중량부를 초과하면 다른 성분들의 분산 특성이 저하될 수 있다.As the antifreeze, ethylene glycol, propylene glycol, glycerin, and the like can be used. In particular, the antifreeze may be used alone or in plurality depending on the type of extinguishing component. The antifreeze is preferably used in an amount of 5 to 20 parts by weight based on 100 parts by weight of potassium acetate. If the content of the antifreeze is less than 5 parts by weight, the antifreeze property may be rapidly reduced, whereas if it exceeds 20 parts by weight, the dispersion properties of other components may be deteriorated.
본 발명의 조성물은 부동액의 종류에 크게 제한되지는 않으나, 적어도 영하 20℃의 온도 하에서도 조성물의 결빙이 이루어지지 않을 수 있는 부동액이 선정되어야 한다. 부동액으로서 전체적인 조성물의 분산성을 고려하여 문제가 없고 상기 온도 하에서의 부동 성능만 충족한다면, 다른 공지된 부동액도 도입될 수 있음은 자명하다.The composition of the present invention is not particularly limited to the type of antifreeze, but an antifreeze that can not freeze the composition even under a temperature of at least -20°C should be selected. It is obvious that other known antifreezes may be introduced as long as there is no problem in consideration of the dispersibility of the overall composition as an antifreeze and only the antifreeze performance under the above temperature is satisfied.
피막형성제(유화안정제)Film forming agent (emulsion stabilizer)
상기 피막형성제는 극히 소량으로 사용되는 성분으로서, 상기 아세트산칼륨 100 중량부 대비 0.01 내지 0.03 중량부가 되도록 사용되는 것이 바람직하다. 상기 피막형성제로서는, 폴리비닐피롤리돈(PVP) 또는 폴리비닐알콜(PVA)이 사용될 수 있다. 특히, 상기 폴리비닐알콜은 수용성 고분자로서 물에 잘 녹는 물질로서, 접착성, 조막성이 크고 강한 피막을 형성할 수 있다. 이러한 특징들은 특히 유류화재의 진압 성능을 향상시킬 수 있다.The film forming agent is a component used in an extremely small amount, and is preferably used in an amount of 0.01 to 0.03 parts by weight based on 100 parts by weight of the potassium acetate. As the film forming agent, polyvinylpyrrolidone (PVP) or polyvinyl alcohol (PVA) may be used. In particular, the polyvinyl alcohol is a water-soluble polymer that is easily soluble in water, and can form a strong film with high adhesion and film-forming properties. These features can improve the suppression performance of oil fires in particular.
계면활성제Surfactants
상기 계면활성제는 양이온계 계면활성제 또는 비이온계 계면활성제를 포함한다. 바람직하게는 상기 계면활성제로서는 양이온계 계면활성제와 비이온계 계면활성제를 각각 1 : 0.5~1.5의 중량비로 사용할 수 있고, 예를 들어, 상기 양이온계 계면활성제와 비이온계 계면활성제를 동일한 중량으로 사용할 수 있다. 상기 양이온계 계면활성제로서는 라우라미도프로필베타인(Lauramidopropyl betaine, LPB)을 사용할 수 있고, 비이온계 계면활성제로서는 라우릴글루코사이드(Lauryl Glucoside, LG)를 사용할 수 있다. 상기 2종의 계면활성제는 모두 친환경 계면활성제일 뿐만 아니라, 소화기에서 약제가 분출시 약제의 기포력 및 침투력을 향상시킬 수 있다. 또한, 라우라미도프로필베타인과 라우릴글루코사이드의 동시 사용은, 양 계면활성제가 각각 양이온성 및 비이온성을 나타내므로 두 계면활성제의 친수기 간 인력, 척력 등의 상호작용이 발생하지 않으므로 계면활성 기능의 안정성을 확보할 수 있다. 이러한 특성들은, 결국 유류 화재 진압에 큰 장점으로 작용할 수 있다. 상기 계면활성제는 소화성분인 아세트산칼륨 100 중량부 대비 0.5 내지 15 중량부가 되도록 사용될 수 있다. 상기 계면활성제의 함량이 0.5 중량부 미만이면, 소화 조성물의 기포력과 표면장력이 낮아 기본적인 소화력이 저하되고, 반면에 15 중량부를 초과하면 소화성분과의 마찰로 계면활성제가 조성물 내에 충분히 용해되지 않고 부유물이 발생되는 문제점이 있다. The surfactant includes a cationic surfactant or a nonionic surfactant. Preferably, as the surfactant, a cationic surfactant and a nonionic surfactant may be used in a weight ratio of 1: 0.5 to 1.5, respectively, and, for example, the cationic surfactant and the nonionic surfactant may be used in the same weight. Can be used. As the cationic surfactant, lauramidopropyl betaine (LPB) may be used, and as the nonionic surfactant, lauryl glucoside (Lauryl Glucoside, LG) may be used. Both of the above two surfactants are not only eco-friendly surfactants, but also can improve the foaming power and penetration power of the drug when the drug is ejected from the digestive system. In addition, the simultaneous use of lauramidopropylbetaine and lauryl glucoside does not cause interaction such as attraction and repulsion between the hydrophilic groups of the two surfactants because both surfactants are cationic and nonionic, respectively, so the stability of the surfactant function can be obtained These characteristics, in turn, can act as a great advantage in fighting oil fires. The surfactant may be used in an amount of 0.5 to 15 parts by weight based on 100 parts by weight of potassium acetate, which is a digestive component. If the content of the surfactant is less than 0.5 parts by weight, the foaming power and surface tension of the extinguishing composition are low, so that the basic extinguishing power is lowered. On the other hand, if it exceeds 15 parts by weight, the surfactant is not sufficiently dissolved in the composition due to friction with the extinguishing component and suspended matter There is a problem that this occurs.
유독가스 제어용 성분Ingredients for Toxic Gas Control
상기 소화기용 액상형 소화 조성물은 초기화재 진압시 발생할 수 있는 질소계가스, 일산화탄소, 각종 유해가스 등을 제거하여 발생을 최대한 억제할 수 있는 유독가스 제어용 성분을 포함한다. 상기 유독가스 제어용 성분은 활성탄을 활용한 활성탄소, 광물 소재를 활용한 세라믹을 포함할 수 있다.The liquid fire extinguishing composition for a fire extinguisher includes a toxic gas control component capable of suppressing generation of nitrogen-based gas, carbon monoxide, and various harmful gases that may occur during suppression of the initial fire to the maximum extent. The component for controlling the toxic gas may include activated carbon using activated carbon and ceramics using mineral materials.
상기 조성물은 소화기의 용도에 따라 어느 하나의 유독가스 제어용 성분을 포함할 수도 있고, 다종의 유해가스 억제를 위하여 2종 이상의 유동가스 제거용 성분을 동시에 포함할 수도 있다.The composition may include any one toxic gas control component depending on the use of the fire extinguisher, and may include two or more fluid gas removal components simultaneously for suppressing various types of harmful gases.
상기 유독가스 제어용 성분들은 공통적으로 분말 타입의 입자로서, 소화력에 영향을 주지 않도록 초미립자로 형성됨으로써, 소화 조성물 내에 균일한 분산이 되며, 전술한 다른 성분들에 의하여 분산 성능에 영향을 받지 않는다. 상기 소화 조성물은 경우에 따라서는 유독가스 제어용 성분들의 보다 완전한 분산을 위하여 분산제 등을 추가로 포함할 수 있음은 자명하다.The components for controlling the toxic gas are commonly powder-type particles, and are formed into ultra-fine particles so as not to affect the extinguishing power, so that they are uniformly dispersed in the extinguishing composition, and the dispersion performance is not affected by the other components described above. It is obvious that the extinguishing composition may additionally include a dispersing agent, etc. for more complete dispersion of components for controlling toxic gas in some cases.
본 발명의 일 실시예로서, 상기 유독가스 제어용 성분은 활성탄의 미세기공에 금속 나노입자가 첨착되어 있는 활상탄소를 포함할 수 있다. 상기 금속 나노 입자는 평균 입경이 100nm 이하의 초미립자 형태의 금속 나노 입자로서, 첨착 소스인 금속 산화물을 활성탄과 혼합하고 아르곤 가스와 함께 플라즈마 처리 장치에 주입됨으로써 입상 활성탄의 미세 기공에 첨착될 수 있다. 상기 금속 나노 입자의 종류는 Mn, Ag, Fe 등이며 각각 MnO2, Ag2O, FeO2 소스로서 플라즈마 처리에 의하여 입상 활성탄에 첨착될 수 있다. 상기 금속 나노입자가 첨착된 활성탄소는 암모니아 가스, 일산화탄소 등을 선택적으로 제거할 수 있다. As an embodiment of the present invention, the component for controlling toxic gas may include activated carbon in which metal nanoparticles are attached to micropores of activated carbon. The metal nanoparticles are ultra-fine metal nanoparticles having an average particle diameter of 100 nm or less, and may be attached to the micropores of the granular activated carbon by mixing a metal oxide as an impregnation source with activated carbon and injecting it into a plasma processing apparatus together with argon gas. Types of the metal nanoparticles are Mn, Ag, Fe, and the like, and may be attached to the granular activated carbon by plasma treatment as MnO 2 , Ag 2 O, and FeO 2 sources, respectively. The activated carbon to which the metal nanoparticles are doped may selectively remove ammonia gas, carbon monoxide, and the like.
제조예 1Preparation Example 1
석탄계 입상활성탄에 MnO2를 입상활성탄의 중량 대비 10%가 되도록 혼합하였다. 상기 혼합은 건식 믹서기를 이용하여 4시간 동안 이루어졌으며, 혼합된 혼합물을 전원이 인가되어 고온의 열 플라즈마가 발생된 반응기 내로 피딩하였다. 시드 가스로는 아르곤 가스를 사용하였다. 반응기 내에서 활성탄은 플라즈마에 열적 손실 없이 지나갔으며 MnO2를 금속 산화물 분말만이 선택적으로 기화과정을 거쳐 나노분말로 결정화 되어 활성탄 표면에 강하게 첨착되었다. 이렇게 망간이 첨착된 활성탄은 반응기 하단에 포집되었다. MnO 2 was mixed with coal-based granular activated carbon so as to be 10% by weight of the granular activated carbon. The mixing was performed for 4 hours using a dry mixer, and the mixed mixture was fed into a reactor in which power was applied to generate high-temperature thermal plasma. Argon gas was used as the seed gas. In the reactor, the activated carbon passed through the plasma without thermal loss, and only the metal oxide powder of MnO 2 was selectively vaporized to crystallize into nanopowders and strongly adhered to the surface of the activated carbon. The activated carbon doped with manganese was collected at the bottom of the reactor.
본 발명의 다른 실시예로서, 상기 유독가스 제어용 성분은 Cu-ZSM5형 제올라이트를 가열하여 활성화된 제올라이트를 포함할 수 있다. 시중에서 입수 가능한 Cu-ZSM5형 제올라이트는 NOx 제거용 제올라이트로서, 이 성분을 상기 유독가스 제어용 성분으로 사용할 수도 있으나, 본 실시예에서 소화 조성물은 상기 Cu-ZSM5형 제올라이트를 수분이 포함되지 않은 불활성 가스 분위기 하에서 400 내지 550℃로 가열하여 활성화된 제올라이트를 흡착제 성분으로 포함한다. 활성화된 제올라이트는 일산화탄소를 효과적으로 제거할 수 있다. 한편, 상기 활성화된 제올라이트는 충분히 밀링되어 초미립자화 되어 소화 조성물 내에 분산될 수 있다. In another embodiment of the present invention, the toxic gas control component may include a zeolite activated by heating a Cu-ZSM5-type zeolite. Commercially available Cu-ZSM5-type zeolite is a zeolite for NOx removal, and this component may be used as a component for controlling the toxic gas, but in this embodiment, the extinguishing composition uses the Cu-ZSM5-type zeolite as an inert gas that does not contain moisture. A zeolite activated by heating to 400 to 550° C. under an atmosphere is included as an adsorbent component. Activated zeolite can effectively remove carbon monoxide. On the other hand, the activated zeolite can be sufficiently milled to become ultra-fine particles and dispersed in the extinguishing composition.
제조예 2Preparation 2
시판중인 펠릿상태의 NOx 제거용 촉매인 Cu-ZSM5형 제올라이트(SiO2/Al2O3=30~50, Cu이온 교환율;100~130%(Cu2+로 이온 교환되고 있다고 가정), 직경 1 mm, 길이 3~5 mm)를 직경 50.8 mm, 길이 0.8 m의 금속제의 통에 충전하고 550℃의 질소를 1 m3/h로 3시간 유통시켜 500℃로 가열함으로써 활성화하여 본 발명의 유독가스 제거 성분인 일산화탄소 흡착제를 얻었다.Cu-ZSM5 type zeolite (SiO2/Al2O3=30~50, Cu ion exchange rate; 100~130% ( assuming that it is ion exchanged with Cu 2+ ), diameter 1 mm, length, commercially available pelletized catalyst for NOx removal) 3 to 5 mm) in a metal barrel with a diameter of 50.8 mm and a length of 0.8 m, circulated with nitrogen at 550°C at 1 m3/h for 3 hours and heated to 500°C to activate it, and carbon monoxide, a toxic gas removal component of the present invention An adsorbent was obtained.
본 발명의 또 다른 실시예로서, 상기 유독가스 제어용 성분은 일라이트를 포함하는 세라믹 담체에 백금(Pt)이 담지된 형태의 촉매를 포함한다. 상기 세라믹 담체는 일라이트를 주제로 하고, 세리사이트, 게르마늄 등의 광물을 포함하는 조성물이다. 상기 세라믹 담체는 상기 광물들을 바인더 등에 의하여 혼합하고 수천 메쉬(mesh) 이상으로 미립자화한 세라믹 조성물이다. 이러한 세라믹 조성물 100 중량부에 대하여 0.01 내지 1 중량부의 백금 전구체를 담지, 건조 및 소성 후 환원 분위기에서 열처리함으로써 세라믹 담체에 백금이 담지된 유독가스 제거 성분을 제조할 수 있다. 상기 유독가스 제거 성분은 일산화탄소 뿐만 아니라 화재시 발생되는 포름알데이드, 휘발성유기화합물 등 각종 유해성분을 효율적으로 차단할 수 있다. As another embodiment of the present invention, the component for controlling the toxic gas includes a catalyst in the form of platinum (Pt) supported on a ceramic carrier including illite. The ceramic carrier is a composition containing illite as a main subject and minerals such as sericite and germanium. The ceramic carrier is a ceramic composition in which the minerals are mixed by a binder or the like and finely divided into thousands of mesh or more. By carrying 0.01 to 1 part by weight of a platinum precursor based on 100 parts by weight of the ceramic composition, drying and calcining, and then heat-treating in a reducing atmosphere, the platinum-supported toxic gas removal component can be prepared on the ceramic carrier. The toxic gas removal component can effectively block various harmful components such as formaldehyde and volatile organic compounds generated during a fire as well as carbon monoxide.
제조예 3Preparation 3
일라이트 70 중량부, 세리사이트 20 중량부 및 게르마늄 5 중량부를 혼합한 후, 제트밀 방식의 분쇄기를 이용하여 6000 메쉬 크기의 입자로 분쇄하여 세라믹 담체를 준비하였다. 염화백금(PtCl4)을 상기 세라믹 담체 100 중량부 대비 0.3 중량부가 되도록 준비하여, 60℃ 이상으로 가열된 증류수에 용해시켜 백금 전구체 수용액을 제조하였다. 백금 전구체 수용액과 세라믹 담체를 혼합하여 슬러리 형태로 제조한 후 수분을 제거하고, 미세 기공에 포함된 수분을 완전히 제거하기 위하여 추가로 하루 정도 가열하며 충분히 건조시켰다. 건조된 혼합물을 튜브형 로에서 400℃의 온도로 4시간 동안 공기 분위기 하에 소성시키고, 최종적으로 소성이 완료된 시료를 30% 수소 및 질소 분위기 하에서 500℃ 내지 700℃의 온도 하에서 1시간 동안 환원 처리하여 본 조제예에 따른 유독가스 제어용 성분을 제조하였다.After mixing 70 parts by weight of illite, 20 parts by weight of sericite, and 5 parts by weight of germanium, it was pulverized into particles having a size of 6000 mesh using a jet mill type grinder to prepare a ceramic carrier. Platinum chloride (PtCl4) was prepared to be 0.3 parts by weight based on 100 parts by weight of the ceramic carrier, and dissolved in distilled water heated to 60° C. or higher to prepare a platinum precursor aqueous solution. The aqueous solution of the platinum precursor and the ceramic carrier were mixed to form a slurry, and then moisture was removed, and in order to completely remove the moisture contained in the micropores, it was dried sufficiently by heating for an additional day. The dried mixture was calcined in an air atmosphere at a temperature of 400 ° C in a tubular furnace for 4 hours, and the sample finally calcined was reduced by a reduction treatment at a temperature of 500 ° C to 700 ° C under 30% hydrogen and nitrogen atmosphere for 1 hour. A component for controlling toxic gas according to the preparation example was prepared.
전술한 유독가스 제어용 성분들은 소화기의 용도에 따라 선택적으로 소화 조성물 내에 분산되어 포함될 수 있다. 상기 유독가스 제어용 성분은 상기 소화성분인 아세트산칼륨 100 중량부 대비 2 내지 5 중량부가 되도록 조성물 내에 포함될 수 있다. 상기 유독가스 제어용 성분의 함량이 1 중량부 미만이면, 유독가스 제거 효과가 미미할 수 있고, 반면에 5 중량부를 초과하면 분산 성능이 약화되어, 조성물의 안정성을 저해할 수 있다.The above-described components for controlling toxic gas may be selectively dispersed and included in the extinguishing composition according to the use of the extinguisher. The component for controlling the toxic gas may be included in the composition so as to be 2 to 5 parts by weight based on 100 parts by weight of potassium acetate, which is the extinguishing component. If the content of the component for controlling the toxic gas is less than 1 part by weight, the effect of removing the toxic gas may be insignificant, whereas if it exceeds 5 parts by weight, the dispersion performance is weakened, which may impair the stability of the composition.
한편, 전술한 유독가스 제어용 성분들 외에, 담체인 제올라이트 또는 활성탄을 초미립자하여, 별도의 추가성분 없이 단독으로 소화 조성물 내에 포함하더라도 소정의 유해가스 제거 성능을 발휘할 수 있다. On the other hand, in addition to the above-described components for controlling toxic gas, ultra-fine particles of zeolite or activated carbon as a carrier can exhibit a predetermined harmful gas removal performance even when included in the extinguishing composition alone without additional additional components.
pH 조절제pH adjuster
상기 소화 조성물은 pH 조절제로서, 인산이수소 칼륨(KH2PO4), 인산이수소 암모늄(NH4H2PO4) 또는 아세트산(CH3COOH)을 포함한다. 그러나 상기 pH 조절제는 소화 조성물의 성질을 고려하여 다양하게 변화될 수 있음은 자명하다. 한편, 상기 인산이수소 암모늄은 pH조절뿐만 아니라, 소화성분으로서 작용할 수도 있어, 두 가지 기능을 동시에 수행할 수 있다. 상기 인산이수소 칼륨 및 인산이수소 암모늄은 모두 조성물 내에서 가수분해하여, 수용액을 산성으로 만들 수 있는 산성염이므로, 아세트산 칼륨에 의하여 염기성화 된 수용액을 중화시킬 수 있다. 상기 2종의 pH조절제가 물에 녹아 가수분해하여 약산성을 만드는 화학 반응식은 각각 하기 화학식 1 및 화학식 2와 같다. The extinguishing composition comprises potassium dihydrogen phosphate (KH 2 PO 4 ), ammonium dihydrogen phosphate (NH 4 H 2 PO 4 ) or acetic acid (CH 3 COOH) as a pH adjusting agent. However, it is obvious that the pH adjusting agent may be variously changed in consideration of the properties of the extinguishing composition. On the other hand, the ammonium dihydrogen phosphate may act as a digestive component as well as pH control, so that it can perform two functions at the same time. Since the potassium dihydrogen phosphate and the ammonium dihydrogen phosphate are both hydrolyzed in the composition to make the aqueous solution acidic, the aqueous solution basified by potassium acetate can be neutralized. Chemical reaction formulas for making weak acidity by dissolving the two kinds of pH adjusting agents in water and hydrolyzing them are the same as in Chemical Formulas 1 and 2, respectively.
상기 pH 조절제를 전술한 성분들의 혼합액에 첨가하면서 혼합액의 pH가 중성 및 약염기성 영역인 7.0 내지 10.5 범위가 되면 교반을 멈추고 일정 시간 동안 정치하여 안정화시킴으로써, 소화 조성물을 중화시킬 수 있다.While adding the pH adjuster to the mixed solution of the above components, when the pH of the mixed solution is in the range of 7.0 to 10.5, which is a neutral and weakly basic region, by stopping stirring and stabilizing for a certain period of time, the extinguishing composition can be neutralized.
pH 조절제의 양은 가변적이나 본 실시예에서, 상기 pH의 조절제의 양은 아세트산 칼륨 100 중량부 대비 0.01 내지 10 중량부가 되도록 사용될 수 있다. Although the amount of the pH adjusting agent is variable, in this embodiment, the amount of the pH adjusting agent may be used so as to be 0.01 to 10 parts by weight based on 100 parts by weight of potassium acetate.
이하, 구체적인 실시 예들을 들어, 본 발명에 따른 소화기용 액상형 소화 조성물의 구체적인 모습을 설명하도록 한다. 그러나 아래 실시 예들은 예시적인 것이며, 본 발명의 기술 사상을 제한하지 않는다. Hereinafter, specific examples of the liquid extinguishing composition for a fire extinguisher according to the present invention will be described. However, the following examples are illustrative and do not limit the technical spirit of the present invention.
[실시예][Example]
하기 표 1에 기재된 조성 및 전술한 방법에 의하여 액상형 소화 조성물을 제하조하였다. 하기 표 1의 괄호 속 각 수치들은 중량부를 나타낸다. 다만, pH조절제는 소화 조성물의 pH가 7.0 부근이 될 때까지 첨가하였다. A liquid extinguishing composition was prepared by the composition and the above-described method in Table 1 below. Each numerical value in parentheses in Table 1 indicates parts by weight. However, the pH adjusting agent was added until the pH of the extinguishing composition became around 7.0.
(중화시)Ammonium dihydrogen phosphate
(when Chinese food)
(중화시)potassium dihydrogen phosphate
(when Chinese food)
(중화시)acetic acid
(when Chinese food)
물성평가Physical property evaluation
실시예 1 내지 3의 소화 조성물에 대하여, 각종 물성을 평가하고 그 결과를 하기 표 2에 표시하였다. For the extinguishing compositions of Examples 1 to 3, various physical properties were evaluated and the results are shown in Table 2 below.
소화성능평가Fire extinguishing performance evaluation
각 화재 유형별 평가 기준은 아래와 같다.The evaluation criteria for each fire type are as follows.
- 목재화재(A급화재) 소화성능 측정 1- Wood fire (Class A fire) fire extinguishing performance measurement 1
가로×세로×길이가 30㎜×30㎜×30㎜(1단위)의 건조된 소나무 및 오리나무 각목 90개를 격자 모양으로 쌓아놓고 3분간 연소 시킨 후 소화약제 3L를 충전한 소화기로 소화를 실시하여 소화완료 후 2분후 이내에 재연이 없을 것.90 x 30 mm x 30 mm x 30 mm (1 unit) dried pine and alder timbers are stacked in a grid shape and burned for 3 minutes, then extinguished with a fire extinguisher filled with 3L of extinguishing agent. Therefore, there should be no recurrence within 2 minutes after extinguishing is completed.
- 목재화재(A급화재) 소화성능 측정 2- Wood fire (Class A fire) fire extinguishing performance measurement 2
가로×세로×길이가 30㎜×30㎜×900㎜(2단위)의 건조된 소나무 및 오리나무 각목 144개를 격자 모양으로 쌓아놓고 3분간 연소 시킨 후 소화약제 3L를 충전한 소화기로 소화를 실시하여 소화완료 후 2분후 이내에 재연이 없을 것.144 pieces of dried pine and alder wood of 30 mm × 30 mm × 900 mm (2 units) in width × length × length are stacked in a grid shape, burned for 3 minutes, and then extinguished with a fire extinguisher filled with 3L of extinguishing agent Therefore, there should be no recurrence within 2 minutes after extinguishing is completed.
- 유류화재(B급화재) 소화성능 측정 1- Measurement of fire extinguishing performance for oil fires (class B fires) 1
가로×세로×높이가 44.7㎝×44.7㎝×30㎝(1단위)되는 소화시험 모형에 물을 120㎜가 되도록 넣고 휘발유를 추가로 30㎜가 되도록 넣은 다음 1분간 연소시킨 후, 소화약제 3L를 충전한 소화기로 소화를 실시한다. 방사완료 후 1분 이내에 재착화 현상이 없어야 함.In a fire extinguishing test model with a width × length × height of 44.7 cm × 44.7 cm × 30 cm (1 unit), add water to make 120 mm, and add gasoline to make an additional 30 mm, burn for 1 minute, and then add 3 L of extinguishing agent. Extinguish with a charged fire extinguisher. There should be no re-ignition phenomenon within 1 minute after completion of spinning.
- 유류화재(B급화재) 소화성능 측정 2- Measurement of fire extinguishing performance for oil fires (class B fires) 2
가로×세로×높이가 77.5㎝×77.5㎝×30㎝(3단위)되는 소화시험 모형에 물을 120㎜가 되도록 넣고 휘발유를 추가로 30㎜가 되도록 넣은 다음 1분간 연소시킨 후, 소화약제 3L를 충전한 소화기로 소화를 실시함. 방사완료 후 1분 이내에 재착화 현상이 없어야 함.In a fire extinguishing test model with a width × length × height of 77.5 cm × 77.5 cm × 30 cm (3 units), add water so that it becomes 120 mm, and add gasoline to make it an additional 30 mm, burn for 1 minute, and then add 3 L of extinguishing agent. Extinguish with a charged fire extinguisher. There should be no re-ignition phenomenon within 1 minute after completion of spinning.
- 식용류 화재 소화성능 측정- Measuring food fire extinguishing performance
소화약제 형식승인 및 검정기술기준에 준한 자동식 소화장치 기준에 의한 시험을 하였으며 자동식 소화장치의 소화약제 충전용기 내에 약제는 800㎖의 약제를 충전시켜 설치한 후, 식용유의 양은 0.8리터를 기준으로 하여 소화성능 실험을 하였다. 소화성능 실험을 하는 과정에서 식용유에 발화되고, 자동식 소화기가 작동하여 식용유 연소면에 자동 방사되어 소화되는 실험을 실시하고, 소화 2분후, 재발화 여부에 의해 소화성능을 평가함.The test was conducted according to the automatic fire extinguishing system standard in accordance with the fire extinguishing agent type approval and verification technology standards. After filling the fire extinguishing agent filling container of the automatic fire extinguishing system with 800 ml of chemical and installing it, the amount of cooking oil was 0.8 liters as the standard. Digestive performance was tested. In the course of the fire extinguishing performance test, the edible oil is ignited, and an automatic fire extinguisher is operated to automatically radiate and extinguish the edible oil on the burning surface, and 2 minutes after extinguishing, the fire extinguishing performance is evaluated by re-ignition.
이상의 기준으로, 실시예1 내지 3의 소화 조성물에 대하여 평가하였고 그 결과는 표 3에서 보는 바와 같다. Based on the above criteria, the fire extinguishing compositions of Examples 1 to 3 were evaluated, and the results are shown in Table 3.
재연없음complete digestion
no replay
재연없음complete digestion
no replay
재연없음complete digestion
no replay
재연없음complete digestion
no replay
재연없음complete digestion
no replay
재연없음complete digestion
no replay
재착화없음complete digestion
No re-ignition
재착화없음complete digestion
No re-ignition
재착화없음complete digestion
No re-ignition
재착화없음complete digestion
No re-ignition
재착화없음complete digestion
No re-ignition
재착화없음complete digestion
No re-ignition
재발화없음complete digestion
No recurrence
재발화없음complete digestion
No recurrence
재발화없음complete digestion
No recurrence
위 소화 성능에서 보는 바와 같이, 본 발명의 소화기용 액상형 소화 조성물은 소화 성능이 우수할 뿐 만 아니라 초기 화재 진압 과정에서 발생할 수 있는 유해 가스를 억제함으로써, 본 발명은 작업 안전성이 우수하여 인명 피해를 차단할 수 있는 진 일보된 소화기용 액상형 소화 조성물을 제공한다.As can be seen from the above fire extinguishing performance, the liquid fire extinguishing composition for a fire extinguisher of the present invention not only has excellent fire extinguishing performance, but also suppresses harmful gases that may be generated during the initial fire suppression process, so that the present invention is excellent in work safety to reduce human damage It provides a liquid extinguishing composition for an advanced fire extinguisher that can be blocked.
한편, 위에서 설명하지 않았으나, 본 발명에 따른 소화기용 액상형 소화 조성물은 이미 공지된 기능성 첨가제들을 추가로 포함할 수 있다. 상기 기능성 첨가제들로서는 현탁화재, 층분리 방지제 등을 들 수 있다. Meanwhile, although not described above, the liquid extinguishing composition for a fire extinguisher according to the present invention may further include known functional additives. Examples of the functional additives include suspending fire and layer separation prevention agents.
Claims (11)
폴리비닐알코올 및 폴리비닐피롤리돈 중 적어도 하나의 성분을 포함하는 피막형성제 0.01 내지 0.03 중량부;
디소듐석시네이트 및 붕사 중 적어도 하나의 성분을 포함하는 부식방지제 0.05 내지 5 중량부;
부동액 5 내지 20 중량부;
양이온계 계면활성제 또는 비이온계 계면활성제를 포함하는 계면활성제 0.5 내지 15 중량부;
pH 조절제 0.01 내지 10 중량부; 및
활성탄소 및 세라믹으로 이루어진 군으로부터 선택된 적어도 하나의 성분을 포함하는 유독가스 제어용 성분 2 내지 5 중량부를 포함하는 소화기용 액상형 소화 조성물
100 parts by weight of digestive components containing potassium acetate:
0.01 to 0.03 parts by weight of a film forming agent comprising at least one of polyvinyl alcohol and polyvinylpyrrolidone;
0.05 to 5 parts by weight of a corrosion inhibitor comprising at least one of disodium succinate and borax;
5 to 20 parts by weight of antifreeze;
0.5 to 15 parts by weight of a surfactant including a cationic surfactant or a nonionic surfactant;
0.01 to 10 parts by weight of a pH adjuster; and
Liquid fire extinguishing composition for fire extinguishers comprising 2 to 5 parts by weight of a component for controlling toxic gas comprising at least one component selected from the group consisting of activated carbon and ceramics
상기 부동액은 에틸렌글리콜, 프로필렌글리콜 및 글리세린으로 이루어진 군으로부터 선택된 적어도 하나의 성분을 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.According to claim 1,
The antifreeze liquid extinguishing composition for a fire extinguisher, characterized in that it comprises at least one component selected from the group consisting of ethylene glycol, propylene glycol and glycerin.
상기 양이온계 계면활성제는 라우라미도프로필베타인을 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
According to claim 1,
The cationic surfactant is a liquid extinguishing composition for a fire extinguisher, characterized in that it contains lauramidopropyl betaine.
상기 비이온계 계면활성제는 라우릴글루코사이드를 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
According to claim 1,
The nonionic surfactant is a liquid extinguishing composition for the digestive system, characterized in that it contains lauryl glucoside.
상기 계면활성제는 라우라미도프로필베타인 및 라우릴글루코사이드를 각각 1 : 0.5 내지 1.5의 중량비로 포함하는 것을 특징으로 하는 소화기용 소화기용 액상형 소화 조성물.
According to claim 1,
The surfactant is lauramidopropylbetaine and lauryl glucoside, respectively, in a weight ratio of 1: 0.5 to 1.5. A liquid extinguishing composition for a digestive system.
상기 pH 조절제는 인산이수소칼륨, 인산이수소암모늄 및 아세트산으로 이루어진 군으로부터 선택된 적어도 하나의 성분을 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
According to claim 1,
The pH adjusting agent is a liquid extinguishing composition for a fire extinguisher, characterized in that it comprises at least one component selected from the group consisting of potassium dihydrogen phosphate, ammonium dihydrogen phosphate and acetic acid.
상기 유독가스 제어용 성분은 활성탄의 미세기공에 금속 나노입자가 첨착되어 있는 활성탄소인 것을 특징으로 하는 소화기용 액상형 소화 조성물.
According to claim 1,
The component for controlling the toxic gas is a liquid fire extinguishing composition for a fire extinguisher, characterized in that the activated carbon in which metal nanoparticles are attached to the micropores of the activated carbon.
상기 금속 나노입자는 Mn, Ag 및 Fe로 이루어진 군으로부터 선택된 적어도 하나의 원소를 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
8. The method of claim 7,
The metal nanoparticles are liquid fire extinguishing composition for fire extinguishers, characterized in that it comprises at least one element selected from the group consisting of Mn, Ag and Fe.
상기 첨착은 플라즈마 처리에 의하여 이루어지는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
8. The method of claim 7,
The deposition is a liquid fire extinguishing composition for a fire extinguisher, characterized in that made by plasma treatment.
상기 유독가스 제어용 성분은 Cu-ZSM5형 제올라이트를 가열하여 활성화된 제올라이트를 포함하는 것을 특징으로 하는 소화기용 액상형 소화 조성물.
The method of claim 1,
The component for controlling the toxic gas is a liquid fire extinguishing composition for a fire extinguisher, characterized in that it comprises a zeolite activated by heating a Cu-ZSM5-type zeolite.
상기 유독가스 제어용 성분은 일라이트를 포함하는 세라믹 담체에 백금(Pt)이 담지된 성분임을 특징으로 하는 소화기용 액상형 소화 조성물.
According to claim 1,
The toxic gas control component is a liquid fire extinguishing composition for a fire extinguisher, characterized in that platinum (Pt) is supported on a ceramic carrier containing illite.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023191907A1 (en) * | 2022-03-31 | 2023-10-05 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11819722B1 (en) | 2019-06-07 | 2023-11-21 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11865392B2 (en) | 2020-12-15 | 2024-01-09 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140030242A (en) * | 2011-05-09 | 2014-03-11 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | Fire suppression fluid containing a carboxylate salt |
| KR20170037417A (en) * | 2015-09-25 | 2017-04-04 | 주식회사 푸르네존 | reinforcing composition for fire-extinguishing , manufacturing method |
-
2019
- 2019-12-12 KR KR1020190165181A patent/KR102318240B1/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140030242A (en) * | 2011-05-09 | 2014-03-11 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | Fire suppression fluid containing a carboxylate salt |
| KR20170037417A (en) * | 2015-09-25 | 2017-04-04 | 주식회사 푸르네존 | reinforcing composition for fire-extinguishing , manufacturing method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11819722B1 (en) | 2019-06-07 | 2023-11-21 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11819723B2 (en) | 2019-06-07 | 2023-11-21 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11865392B2 (en) | 2020-12-15 | 2024-01-09 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11865391B2 (en) | 2020-12-15 | 2024-01-09 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11883703B2 (en) | 2020-12-15 | 2024-01-30 | Frs Group, Llc | Long-term fire retardant with magnesium sulfate and corrosion inhibitors and methods for making and using same |
| WO2023191907A1 (en) * | 2022-03-31 | 2023-10-05 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US11975231B2 (en) | 2022-03-31 | 2024-05-07 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US12053658B2 (en) | 2022-03-31 | 2024-08-06 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
| US12109446B2 (en) | 2022-03-31 | 2024-10-08 | Frs Group, Llc | Long-term fire retardant with corrosion inhibitors and methods for making and using same |
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