EP0627244B1 - Feuerlöschzusammensetzung - Google Patents
Feuerlöschzusammensetzung Download PDFInfo
- Publication number
- EP0627244B1 EP0627244B1 EP93905686A EP93905686A EP0627244B1 EP 0627244 B1 EP0627244 B1 EP 0627244B1 EP 93905686 A EP93905686 A EP 93905686A EP 93905686 A EP93905686 A EP 93905686A EP 0627244 B1 EP0627244 B1 EP 0627244B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixtures
- composition
- composition according
- oxygen
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 156
- 239000011230 binding agent Substances 0.000 claims abstract description 49
- 239000007800 oxidant agent Substances 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 3
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 3
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 3
- 239000010452 phosphate Substances 0.000 claims abstract description 3
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 48
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 27
- 239000001103 potassium chloride Substances 0.000 claims description 24
- 235000011164 potassium chloride Nutrition 0.000 claims description 24
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000004323 potassium nitrate Substances 0.000 claims description 14
- 235000010333 potassium nitrate Nutrition 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims description 13
- 239000003607 modifier Substances 0.000 claims description 13
- 239000004014 plasticizer Substances 0.000 claims description 13
- 229910001487 potassium perchlorate Inorganic materials 0.000 claims description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000020 Nitrocellulose Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 229920001220 nitrocellulos Polymers 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229920000459 Nitrile rubber Polymers 0.000 claims description 6
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- LBYFPIIWGMBPBP-UHFFFAOYSA-N 2-[[4,6-bis(diazonioazanidyl)-1,3,5-triazin-2-yl]oxy]ethyl-diazonioazanide Chemical compound N#[N+][N-]CCOC1=NC([N-][N+]#N)=NC([N-][N+]#N)=N1 LBYFPIIWGMBPBP-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229940082615 organic nitrates used in cardiac disease Drugs 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001540 azides Chemical class 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- VMQZGHYGTIYCET-UHFFFAOYSA-N 2-(2-hydroxyethoxy)-1,1-dinitroethanol Chemical compound OCCOCC(O)([N+]([O-])=O)[N+]([O-])=O VMQZGHYGTIYCET-UHFFFAOYSA-N 0.000 claims description 2
- VTEWUUZOIRUYLF-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]-1,1-dinitroethanol Chemical compound OCCOCCOCC(O)([N+]([O-])=O)[N+]([O-])=O VTEWUUZOIRUYLF-UHFFFAOYSA-N 0.000 claims description 2
- SYASILRSRBNUBC-UHFFFAOYSA-N 4,6-diazido-1,3,5-triazin-2-amine Chemical compound NC1=NC(N=[N+]=[N-])=NC(N=[N+]=[N-])=N1 SYASILRSRBNUBC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004801 Chlorinated PVC Substances 0.000 claims description 2
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 2
- 229920006311 Urethane elastomer Polymers 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 claims description 2
- 150000002484 inorganic compounds Chemical class 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- OTKCDFNVBPBSNB-UHFFFAOYSA-N nitric acid;propane-1,2,3-triol Chemical compound O[N+]([O-])=O.OCC(O)CO OTKCDFNVBPBSNB-UHFFFAOYSA-N 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 6
- 230000000996 additive effect Effects 0.000 abstract description 4
- 150000002894 organic compounds Chemical class 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 22
- 239000000126 substance Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 14
- 239000000320 mechanical mixture Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 239000007790 solid phase Substances 0.000 description 7
- 206010006784 Burning sensation Diseases 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- -1 light metals (Al Chemical class 0.000 description 6
- 229920004449 Halon® Polymers 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- HXWLJBVVXXBZCM-UHFFFAOYSA-N 2,3-dihydroxypropyl nitrate Chemical compound OCC(O)CO[N+]([O-])=O HXWLJBVVXXBZCM-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 235000013773 glyceryl triacetate Nutrition 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 229960002622 triacetin Drugs 0.000 description 3
- AVSIMRGRHWKCAY-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-methylbenzene Chemical compound CC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl AVSIMRGRHWKCAY-UHFFFAOYSA-N 0.000 description 2
- QCKHVNQHBOGZER-UHFFFAOYSA-N 1,2,4,5-tetrabromobenzene Chemical compound BrC1=CC(Br)=C(Br)C=C1Br QCKHVNQHBOGZER-UHFFFAOYSA-N 0.000 description 2
- JHBKHLUZVFWLAG-UHFFFAOYSA-N 1,2,4,5-tetrachlorobenzene Chemical compound ClC1=CC(Cl)=C(Cl)C=C1Cl JHBKHLUZVFWLAG-UHFFFAOYSA-N 0.000 description 2
- WBEJYOJJBDISQU-UHFFFAOYSA-N 1,2-Dibromo-3-chloropropane Chemical compound ClCC(Br)CBr WBEJYOJJBDISQU-UHFFFAOYSA-N 0.000 description 2
- FIYBYNHDEOSJPL-UHFFFAOYSA-N 1,2-dibromo-1,1-dichloroethane Chemical compound ClC(Cl)(Br)CBr FIYBYNHDEOSJPL-UHFFFAOYSA-N 0.000 description 2
- ROGXSDJNZQWLFQ-UHFFFAOYSA-N 2,3-dibromo-1,2,3,4-tetrachlorobutane Chemical compound ClCC(C(CCl)(Cl)Br)(Cl)Br ROGXSDJNZQWLFQ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 2
- 235000019797 dipotassium phosphate Nutrition 0.000 description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 description 2
- 235000019800 disodium phosphate Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- CAYGQBVSOZLICD-UHFFFAOYSA-N hexabromobenzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1Br CAYGQBVSOZLICD-UHFFFAOYSA-N 0.000 description 2
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 235000019837 monoammonium phosphate Nutrition 0.000 description 2
- 239000006012 monoammonium phosphate Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- RTNLUFLDZOAXIC-UHFFFAOYSA-N 1,2,3,4,5,6,7,8-octachloronaphthalene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C21 RTNLUFLDZOAXIC-UHFFFAOYSA-N 0.000 description 1
- 229940100682 1,2-dibromo-3-chloropropane Drugs 0.000 description 1
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical class C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- MQZRDVQPRDCRJE-UHFFFAOYSA-N 2,3-dibromo-1,1,1,2-tetrafluorooctane Chemical compound CCCCCC(Br)C(F)(Br)C(F)(F)F MQZRDVQPRDCRJE-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- GVYLCNUFSHDAAW-UHFFFAOYSA-N mirex Chemical compound ClC12C(Cl)(Cl)C3(Cl)C4(Cl)C1(Cl)C1(Cl)C2(Cl)C3(Cl)C4(Cl)C1(Cl)Cl GVYLCNUFSHDAAW-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000001190 organyl group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 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
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
-
- 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
- A62D1/0007—Solid extinguishing substances
-
- 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
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
Definitions
- the present invention relates to fire extinguishing agents, in particular a fire extinguishing composition.
- fire extinguishing is understood to mean the production of a medium that does not sustain a fire, in a limited space, for example in a room, a ship's hold, an operating department, etc., which is referred to as a protected space. This is done by adding gaseous substances or aerosols into the protected space and its distribution in the space in such an amount that its concentration prevents a burning or an explosion.
- halons fire zone feedable gaseous halogen-containing compositions
- halons 13B1 based on trifluorobromomethane
- Halon 114B2 based on Tetrafluorodibromethane
- ZNIITESTROIMASCH construction, road construction and municipal machinery, Series 6 "Feuer Wegtechnik”, edition 3 "Modern automatic system for Gas fire extinguishing ", 1983, Moscow, pp. 3-40.
- Another widely applicable fire extinguishing medium is a composition Base of carbon dioxide, which when brought into the source of the fire, the temperature in the fire zone by means of evaporation and the oxygen content in the Fire zone reduced.
- the carbon dioxide based compositions are toxic and can cause shortness of breath in people in the fire zone and have lethal consequences.
- halon-based compositions are also toxic to the human organism, while the thermal decomposition products of the Halons have a high corrosion activity.
- a powder has been used as a fire extinguishing agent worldwide, which is a mechanical mixture, for example based on up to 95-97 Mass percent sodium bicarbonate or ammonium phosphate salts with Aerosil® or graphite, represents (M. E. Krasnjanskij, "'Feuerlösch- und Explosion-resistant powders ", 1990,” Donbass “, Donetsk, pp. 16-25).
- the above Powder is transported into the fire zone with a gas, which is fed under pressure becomes.
- the powder atomized under pressure forms a gas-air mixture which Flame envelops and inhibits this by excluding oxygen.
- the well-known powder is mainly used for local fire extinguishing.
- the characteristic of the known composition is its ability to sublime the crystalline, thermally dispersible organic component during firing, which reduces the specific consumption of the composition to up to 128 g / m 3 .
- the known composition is toxic due to the volatility of the organic compounds used as a thermally dispersible component.
- the composition mentioned also has a short service life due to the high rate of increase in its toughness due to the use of tertiary amines, Lewis acids and metal oxides as a catalytic additive.
- the known composition is used at high pressure, for example above 2 ⁇ 10 5 Pa (2 at), its burning is unstable, which can lead to its extinction.
- the invention has for its object a composition for To put out fire extinguishers with better operating characteristics Scope with lower specific consumption by changing the Nature of the thermally dispersible component and change in content Oxidizing agent, oxygen-containing binder and the usual auxiliary is expanded, the fuel products of which are ecologically harmless and those of Ozone layer does not harm the earth.
- a fire-extinguishing composition which contains a thermally dispersible component, an oxidizing agent, an oxygen-containing binder and customary auxiliaries, an inorganic compound which consists of a chloride, sulfate, sulfide, Phosphate of alkali or alkaline earth metals, an ammonium salt or a mixture containing mixtures was chosen and that it contains a metal or ammonium nitrate or perchlorate or a mixture thereof as an oxidizing agent and that it contains a compound from the group as a binder, the cellulose esters, rubber , Resin, polymers or mixtures thereof, the components mentioned being contained in the following ratio, in percent by mass: thermally dispersible component 1.0 -35.0 Oxidizer 50.0 -94.0 oxygen-containing binder 3.0 -25.0 usual auxiliary substances 1.0-25.0.
- thermally dispersible component is in the above Composition such that it consists of a number of inorganic salts Is chosen, the volatility of the composition and its acids cause ecological harmlessness.
- this has improved operating properties as a result of Enlargement of the proportion of a finely dispersed solid phase up to 2 ⁇ m in size Aerosol that is formed when the composition is burned.
- the increased proportion of finely dispersed solid phase in the aerosol enables one Extension of the scope of the composition, for example at Extinguish smoldering fires and burning metals. This is because of it requires that the finely dispersed solid phase of the aerosol affects the burning Precipitates surface and isolates the latter from oxygen in the air.
- Means Selection of the inorganic, thermally dispersible component can be a Protective cover can be made in the form of a tough polymeric film by crystallization of the melt of the finely dispersed solid phase at the temperature the burning surface is formed.
- composition according to the invention has improved Operating characteristics in that the increase in the proportion of finely dispersed solid phase in the aerosol inhibition of the course of the chemical Burning reactions by increasing the likelihood of a decrease "active" burning centers on the surface of the finely dispersed phase are facilitated.
- a content of the thermally dispersible component in the composition below 1% by mass causes their combustion products to Do not form a dense protective coating, causing the deletion of a "smoldering" fire is hindered.
- a content of thermal dispersible component in the composition above 35 Mass percent finds an unstable burning of the composition due to the Lack of oxygen instead.
- the oxidizing agent in the composition is below 50.0 mass percent results in a lack of oxygen, which leads to the fact that after the Inflammation of the composition does not burn independently.
- a Content of the oxidizing agent in the composition above 94.0 Their preparation and the shaping of a fire extinguishing load are made up in percent by mass this impossible.
- potassium perchlorate or sodium perchlorate or ammonium perchlorate or potassium nitrate It is recommended as an oxidizing agent in the composition potassium perchlorate or sodium perchlorate or ammonium perchlorate or potassium nitrate or To use sodium nitrate or ammonium nitrate or mixtures thereof.
- the choice of the oxidizing agents mentioned is due to their high oxygen content and to the formation of an additional amount of finely dispersed solid phase, such as Na 2 O, K 2 O, KOH, K 2 CO 3 , Na 2 CO 3 , KCl, in the Combustion products of the composition that inhibits the course of the chemical burning reaction. This increases the effectiveness of the fire extinguishing composition and reduces its specific consumption.
- a mixture of said oxidizing agents in the Composition allows you to regulate their burning intensity at normal pressure in a wide range, for example from about 0.3 mm / s to 5.0 mm / s.
- the composition as an oxygen-containing binder is a cellulose ester, such as. B. ethyl cellulose, cellulose acetate, cellulose nitrate or mixtures thereof; or rubber, such as. B. butadiene acrylonitrile rubber , butyl rubber, urethane rubber, natural rubber, butadiene styrene rubber, or mixtures thereof; or a polymer such as e.g. B. chlorinated polyvinyl chloride, polyvinyl chloride, polyvinyl butyral, polyvinyl acetate or mixtures thereof; or a resin such as B. epoxy resin, unsaturated polyester resin, phenol-formaldehyde resin or mixtures thereof; or mixtures thereof.
- a cellulose ester such as. B. ethyl cellulose, cellulose acetate, cellulose nitrate or mixtures thereof
- rubber such as. B. butadiene acrylonitrile rubber , butyl rubber, urethane rubber,
- the composition not only enables the formation of a fire extinguisher charge, but also the reduction in the specific consumption of the Composition when extinguishing a fire.
- thermoelastoplasts When using the above cellulose esters or a mixture the latter can be used as an oxygen-containing binder in the composition according to the molding technology of thermoelastoplasts into one Fire extinguishing charge can be shaped.
- a charge can be formed from the composition using the same technology which, as an oxygen-containing binder, contain the abovementioned rubbers, Contains polymers or mixtures thereof.
- the use of the above resins and cellulose esters in the Composition allows the temperature range to be expanded Application of the charge, for example up to ⁇ 80 ° C by improving the physico-mechanical properties of the composition as a result of Increasing the density of polymer networks in the structure of the Composition.
- the presence of oxygen in the binder also speeds this up Burning the composition, allows a reduction in the content Oxidizing agent with simultaneous increase in the proportion of inorganic thermally dispersible component, thereby reducing the specific Consumption of the composition is reached when extinguishing a fire.
- potassium chloride in a thermally dispersible component Use amount from 1 to 25 percent by mass.
- potassium chloride is due to its increased binding ability "active" burning centers conditional on the development of the burning process in the Are responsible for the fire, causing a decrease in his salary in the Composition up to 25 percent by mass was possible. Besides, this has a reduction in the specific consumption of the composition at Extinguishing a fire.
- composition is either a conventional adjuvant Plasticizer or a burning modifier or a processing aid or contains their mixtures.
- thermally dispersible component in the Composition in an amount of 10 to 35 percent by mass is for their burning at a pressure above atmospheric pressure, add a burning modifier.
- the composition is an ester or plasticizer a polyester from the series: dibutyl phthalate, dibutyl sebacinate, tributyl phosphate, Glycerol triacetate, tricresyl phosphate or mixtures thereof; organic nitrates, such as B. glycerol nitrate, dinitrodiethylene glycol, dinitrotriethylene glycol or mixtures thereof; organic azide, including those of the S-triazine series, such as. B.
- the use of the above esters and polyesters, as well as the organic Nitrates is available through the use of cellulose esters, rubbers or Polymers or mixtures thereof as oxygen-containing binders in the Composition dependent.
- the organic nitrates also increase the Oxygen balance of the composition, while its mixture is expanding the temperature range of the application of the fire extinguishing charge down to -60 ° C Allows reducing the crystallization temperature of the mixture.
- the organic azides increase their use in the composition thereof Burning intensity, causing an increase in the thermal content dispersible component in the composition of 25 to 35 percent by mass and thus an increase in the effectiveness of the fire extinguishing is made possible. It is desirable to add a burning modifier in an amount of 1.0 to 15.0 percent by mass.
- the content of a burning modifier of above 15.0 mass percent causes one increased consumption of the composition when extinguishing a fire.
- the composition as a burning modifier Group of substances containing carbon, silicon dioxide, aluminum, Includes alumina, iron, iron oxide and mixtures thereof.
- Carbon black, graphite and diamond can be used as carbon.
- Silicon dioxide, Aluminum and aluminum oxide, iron and iron oxide can be mixed with each other Dispersity can be used.
- the processing aid is required to be in the composition in one Amount of 0.5-6.0 percent by mass is included.
- the optimal content in the composition depends on the nature of the above-mentioned oxygen-containing binder and the selected Shaping technology of the fire extinguishing charge.
- the optimal content of the processing aid is 3 to 6% by mass, while in their molding according to the molding technology of Thermoelastoplastics and according to the free and die casting process of optimal content of the processing aid is 0.5 to 3.5 percent by mass.
- the composition for extinguishing a fire contains a thermally dispersible component, an oxidizing agent, an oxygen-containing binder and customary auxiliaries in the following ratio, in percent by mass:
- a thermally dispersible component Potassium chloride KCl 1.0 as an oxidizing agent: potassium nitrate KNO 3 38.5 and potassium perchlorate KClO 4 39.5 as an oxygen-containing binder:
- a plasticizer Dibutyl phthalate 3.5 and processing aids 3.7.
- composition is prepared as follows.
- the composition for extinguishing a fire contains a thermally dispersible component, an oxidizing agent, an oxygen-containing binder and customary auxiliaries in the following ratio, in percent by mass:
- a thermally dispersible component Potassium chloride KCl 5.0 as an oxidizing agent: potassium nitrate KNO 3 16.0 and potassium perchlorate KClO 4 34.5 as an oxygen-containing binder: Cellulose nitrate with a nitrogen content of 12.8% 25.0 as an adjuvant
- a plasticizer Glycerol nitrate 18.4 and processing aids 1.1.
- composition is prepared as follows.
- the oxygen-containing binder (cellulose nitrate fiber) in an amount of 25.0 g is added to a chemical reactor with water with constant stirring, and the resulting mixture is mixed in the course of 15-20 minutes to produce a stable suspension of the cellulose nitrate fibers in the water.
- the amount of water in the reactor is 125.0 g.
- a viscous plasticizer (glycerol nitrate) in an amount of 18.4 g is mixed into the suspension produced with constant stirring as an adjuvant in order to impart plasticity to the oxygen-containing binder, ie to the cellulose nitrate fibers, which facilitates further processing of the composition.
- the glycerin nitrate is added in small portions.
- the suspension is then mixed for 20 to 30 minutes, thereby obtaining a suspension which contains water and partially plasticized cellulose nitrate.
- processing aids are mixed into the resulting suspension in an amount of 1.1 g, the viscous petroleum jelly oil in an amount of 0.5 g, carbon in the form of carbon black in an amount of 0.2 g and crystalline calcium stearate powder in an amount of 0. Comprise 4 g; these facilitate further processing of the composition.
- the suspension is mixed with the additives over the course of 60 minutes, after which it is dewatered by pressing. This creates a mechanical mixture that is kept in the air for 24 hours for further dewatering and "maturing" of the mixture.
- a mechanical mixture with 10 to 15% moisture is thus obtained, which is conveyed into a mixing apparatus. Thereafter, a crystalline powder of the thermally dispersible component (potassium chloride KCl) is added to the mixture obtained in an amount of 5.0 g, the mixture is mixed in the course of 3-5 minutes, after which a mechanical mixture is formed which consists of a partially plasticized binder, Processing aids and a thermally dispersible component.
- the thermally dispersible component potassium chloride KCl
- an oxidizing agent (potassium nitrate KNO 3 and potassium perchlorate KClO 4 ) is added in an amount of 50.5 g, this mixture is mixed in the course of 60 min, whereby a mechanical mixture of a thermally dispersible component, oxidizing agents , a partially plasticized binder and processing aids.
- This mixture is rolled to produce a web.
- the cellulose nitrate is finally plasticized and dewatered by the temperature of the rolls, which is 70-90 ° C.
- a roll is then formed from the web produced and subjected to a pressing process. The further pressing process and the shaping of the workpiece of the fire extinguishing charge is carried out as in Example 1.
- the composition for extinguishing a fire contains a thermally dispersible component, an oxidizing agent, an oxygen-containing binder and customary auxiliaries in the following ratio, in percent by mass:
- a thermally dispersible component Potassium chloride KCl 15.0 as an oxidizing agent: potassium nitrate KNO 3 64.0 as an oxygen-containing binder: Butadiene acrylonitrile rubber 4.4 and polyvinyl butyral 4.4 than usual auxiliaries a plasticizer: glycerol triacetate 3.5 a burning modifier: carbon 7.0 and processing aids 1.7.
- composition is prepared as follows.
- the composition for extinguishing a fire contains a thermally dispersible component, an oxidizing agent, an oxygen-containing binder and customary auxiliaries in the following ratio, in percent by mass:
- a thermally dispersible component Potassium chloride KCl 9.7 as an oxidizing agent: potassium nitrate KNO 3 54.0 and potassium perchlorate KClO 4 10.0 as an oxygen-containing binder: unsaturated polyester resin 23.8 as usual auxiliaries: a plasticizer: dibutyl phthalate 1.0 a burning modifier: carbon 1.0 and processing aids 0.5.
- composition is prepared as follows.
- the viscous unsaturated polyester resin, the viscous dibutyl phthalate, the carbon in the form of carbon black and the viscous sulforicinate as processing aids are added in succession to a mixing apparatus, after which the components are mixed at a temperature of 250 ° C. over the course of 15-20 minutes.
- the crystalline powder of the thermally dispersible component (potassium chloride KCl) is mixed into the resulting mixture, after which everything is mixed for 10 to 15 minutes.
- the crystalline powder of potassium nitrate KNO 3 and potassium perchlorate KClO 4 is mixed into the mechanical mixture obtained, after which the components are mixed in the course of 60 min with simultaneous evacuation of the mechanical mixture.
- the mixture obtained is then poured under vacuum into molds which are thermostated for 10 days at a temperature of 80-90 ° C. to harden the mixture.
- the manufactured workpieces of the fire extinguishing charges are subjected to mechanical processing.
- the diameter of the loads produced is 280 mm.
- an effective extinguishing of power cables from fires Petroleum and gas wells, extinguishing burning gases, liquids and solid materials in any room, for example in offices, garages, Load rooms of practically any content, in elevator shafts, in pits Extraction of mineral resources, in tunnels, including in tunnels Underground, railroad, etc. guaranteed. This is guaranteed Blocking the spread of fire and preventing gas explosions in Operating rooms and in any technological equipment.
- compositions can be in the form of charges with a Mass from 10 g to 2 - 5 t and more depending on the construction of the based on generators built and of the concrete sizes to be protected of objects are used.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fireproofing Substances (AREA)
Description
| thermisch zerstreubare Komponente | 1,0 -35,0 |
| Oxydationsmittel | 50,0 -94,0 |
| sauerstoffhaltiges Bindemittel | 3,0 -25,0 |
| übliche Hilfsstoffe | 1,0-25,0. |
| Als thermisch zerstreubare Komponente: | |
| Kaliumchlorid KCl | 1,0 |
| als Oxydationsmittel: Kaliumnitrat KNO3 | 38,5 |
| und Kaliumperchlorat KClO4 | 39,5 |
| als sauerstoffhaltiges Bindemittel: | |
| Polyvinylacetat | 8,8 |
| und Phenol-Formaldehyd-Harz | 5,0 |
| als Hilfsstoff einen Plastifikator: | |
| Dibutylphthalat | 3,5 |
| und Verarbeitungshilfsmittel | 3,7. |
| Als thermisch zerstreubare Komponente: | |
| Kaliumchlorid KCl | 5,0 |
| als Oxydationsmittel: Kaliumnitrat KNO3 | 16,0 |
| und Kaliumperchlorat KClO4 | 34,5 |
| als sauerstoffhaltiges Bindemittel: | |
| Zellulosenitrat mit einem Stickstoffgehalt von 12,8 % | 25,0 |
| als Hilfsstoff einen Plastifikator: | |
| Glycerinnitrat | 18,4 |
| und Verarbeitungshilfsmittel | 1,1. |
| Als thermisch zerstreubare Komponente: | |
| Kaliumchlorid KCl | 15,0 |
| als Oxydationsmittel: Kaliumnitrat KNO3 | 64,0 |
| als sauerstoffhaltiges Bindemittel: | |
| Butadienacrylnitrilkautschuk | 4,4 |
| und Polyvinylbutyral | 4,4 |
| als übliche Hilfsstoffe | |
| einen Plastifikator:Glycerintriacetat | 3,5 |
| einen Brennmodifikator: Kohlenstoff | 7,0 |
| und Verarbeitungshilfsmittel | 1,7. |
| Als thermisch zerstreubare Komponente: | |
| Kaliumchlorid KCl | 9,7 |
| als Oxydationsmittel: Kaliumnitrat KNO3 | 54,0 |
| und Kaliumperchlorat KClO4 | 10,0 |
| als sauerstoffhaltiges Bindemittel: | |
| ungesättigtes Polyesterharz | 23,8 |
| als übliche Hilfsstoffe: | |
| einen Plastifikator: Dibutylphtalat | 1,0 |
| einen Brennmodifikator: Kohlenstoff | 1,0 |
| und Verarbeitungshilfsmittel | 0,5. |
| Komponentenname bzw. kontrollierte Kennziffer | Gehalt der Komponente in der Zusammensetzung bzw. Wert der Kennziffer | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | ||
| thermisch zerstreubare Komponente | Kaliumchlorid | 15 | - | - | - | - | |
| Natriumchlorid | - | - | - | - | - | ||
| Ammoniumchlorid | - | - | - | - | - | ||
| Natriumsulfid | - | - | - | 15 | - | ||
| Kaliumsulfid | - | - | - | - | - | ||
| Calciumsulfat | - | - | - | - | - | ||
| Natriumsulfat | - | - | - | - | - | ||
| Monoammoniumphosphat | - | - | - | - | - | ||
| Dikaliumphosphat | - | - | 10 | - | - | ||
| Dinatriumphosphat | - | - | 10 | - | - | ||
| Magnesiumchlorid | - | 12 | - | - | - | ||
| Calciumphosphat | - | 10 | - | - | - | ||
| Oxydationsmittel | 64 | 55 | 65 | 50 | 78 | ||
| sauerstoffhaltiges Bindemittel | 8,8 | 20 | 5 | 25 | 13,8 | ||
| Hilfsstoffe | 12,2 | 3 | 10 | 10 | 7,2 | ||
| spezifischer Verbrauch, g/m3 | 63 | 65 | 62 | 70 | 38 | ||
| 1 | 7 | 8 | 9 | 10 | 11 | 12 | |
| thermisch zerstreubare Komponente | Kaliumchlorid | - | 12 | - | - | - | 10 |
| Natriumchlorid | - | 13 | - | - | - | - | |
| Ammoniumchlorid | 2 | - | - | - | - | 25 | |
| Natriumsulfid | - | - | 25 | 10 | - | - | |
| Kaliumsulfid | - | - | - | 15 | - | - | |
| Natriumsulfat | - | - | - | - | 5 | - | |
| Calciumsulfat | - | - | - | - | 10 | - | |
| Monoammoniumphosphat | - | - | - | - | 5 | - | |
| Dikaliumphosphat | - | - | - | - | - | - | |
| Dinatriumphosphat | - | - | - | - | - | - | |
| Magnesiumchlorid | - | - | - | - | - | - | |
| Calciumphosphat | - | - | - | - | - | - | |
| Oxydationsmittel | 94 | 55 | 60 | 69 | 65 | 60 | |
| sauerstoffhaltiges Bindemittel | 3 | 18 | 10 | 3 | 10 | 3 | |
| Hilfsstoffe | 1 | 2 | 5 | 3 | 5 | 2 | |
| spezifischer Verbrauch, g/m3 | 42 | 54 | 59 | 48 | 39 | 49 |
| Komponentenname bzw. kontrollierte Kennziffer | Gehalt der Komponente in der Zusammensetzung bzw. Wert der Kennziffer | |||||||||
| thermisch zerstreubare Komponente | ||||||||||
| Kaliumchlorid | 5 | 2 | - | 1 | 1 | 4 | 9,7 | 2 | 20 | |
| Natriumsulfat | - | 1 | 1 | - | - | - | - | - | - | |
| Oxydationsmittel | Kaliumperchlorat | 34,5 | 50 | 50 | 40 | 80 | 60 | 10 | - | 60 |
| Natriumperchlorat | - | - | - | 44 | - | - | - | 40 | - | |
| Ammoniumperchlorat | - | - | - | - | - | 15 | - | 20 | - | |
| Kaliumnitrat | 16 | - | 40 | - | - | - | 54 | - | 10 | |
| Natriumnitrat | - | 35 | - | - | - | - | - | - | - | |
| Ammoniumnitrat | - | - | - | - | - | 5 | - | 20 | - | |
| sauerstoffhaltiges Bindemittel | 25 | 3 | 8 | 10 | 18 | 15 | 23,8 | 15 | 5 | |
| Hilfsstoffe | 19,5 | 9 | 1 | 5 | 1 | 1 | 2,5 | 3 | 5 | |
| spezifischer Verbrauch, g/m3 | 70 | 50 | 52 | 60 | 46 | 59 | 68 | 55 | 50 |
| Komponentenname bzw. kontrollierte Kennziffer | Gehalt der Komponente in der Zusammensetzung bzw. Wert der Kennziffer | ||||||
| Thermisch zerstreubare Komponente | |||||||
| Kaliumchlorid | 25 | 15 | 5 | 2 | 1 | 8 | - |
| Ammoniumchlorid | - | 5 | - | 3 | - | - | 5 |
| Oxydationsmittel | |||||||
| Kaliumnitrat | 3 | 19 | 30 | 42 | 34 | 20 | 16 |
| Kaliumperchlorat | 47 | 35 | 30 | 30 | 30 | 65 | 50 |
| Sauerstoffhaltiges Bindemittel | |||||||
| Epoxidharz | 19,9 | 23 | - | 17 | 10 | - | 24 |
| Butadienacrylnitrilkautschuk | 2 | - | 20 | - | - | 5 | - |
| Hilfsmittel | Plastifikator | ||||||
| Dibutylphthalat | 1,6 | 1 | 5 | 3 | 3 | 1 | - |
| Brennmodifikator | |||||||
| Kohlenstoff | - | - | 9 | 1 | - | - | 3 |
| Siliciumdioxid | - | - | - | - | - | - | 1 |
| Aluminium (Eisen) | 1 | - | - | - | 6 | - | - |
| Aluminiumoxid (Eisenoxid) | - | 1 | - | - | - | - | - |
| Verarbeitungshilfsmittel | 0,5 | 1 | 1 | 2 | 6 | 1 | 1 |
| spezifischer Verbrauch, g/m3 | 48 | 70 | 63 | 53 | 61 | 33 | 43 |
Claims (10)
- Zusammensetzung zum Brandlöschen enthaltend eine thermisch zerstreubare Komponente, ein Oxydationsmittel, ein sauerstoffhaltiges Bindemittel und übliche Hilfsstoffe, dadurch gekennzeichnet, daß als thermisch zerstreubare Komponente eine anorganische Verbindung verwendet wird, die aus einer Chlorid, Sulfat, Sulfid, Phosphat von Alkali- bzw. Erdalkalimetallen, ein Ammoniumsalz oder deren Gemische enthaltenden Gruppe gewählt wurde und daß sie als Oxydationsmittel ein Metall- oder Ammoniumnitrat oder -perchlorat oder deren Gemische enthält und daß sie als Bindemittel eine Verbindung aus der Gruppe enthält, die Zelluloseester, Kautschuk, Harz, Polymere oder deren Gemische umfaßt, wobei die genannten Komponenten in folgendem Verhältnis, in Masseprozent, enthalten sind:
thermisch zerstreubare Komponente 1,0 - 35,0 Oxydationsmittel 50,0 - 94,0 sauerstoffhaltiges Bindemittel 3,0 - 5,0 übliche Hilfsstoffe 1,0- 25,0. - Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, daß sie als Metallion des Oxydationsmittels K oder Na enthält.
- Zusammensetzung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sie als Zelluloseester enthält: Ethylenzellulose oder Zelluloseacetat oder Zellulosenitrat oder deren Gemisch, als Kautschuk eine Verbindung aus einer Gruppe, die Butadienacrylnitrilkautschuk, Butylkautschuk, Urethankautschuk, Naturkautschuk, Butadienstyrolkautschuk oder deren Gemische enthält, als Polymer eine Verbindung, gewählt aus einer Gruppe, die chloriertes Polyvinylchlorid, Polyvinylchlorid, Polyvinylbutyral, Polyvinylacetat oder deren Gemische enthält, als Harz eine Verbindung, gewählt aus einer Gruppe, die Epoxydharz, ungesättigtes Polyesterharz, Phenol-Formaldehyd-Harz oder deren Gemisch enthält.
- Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, daß als thermisch zerstreubare Komponente Kaliumchlorid in einer Menge von 1,0 bis 25,0 Masseprozent verwendet wird.
- Zusammensetzung nach Anspruch 2, dadurch gekennzeichnet, daß sie als Oxydationsmittel Kaliumnitrat und Kaliumperchlorat in einer Menge von 50,0 bis 85,0 Masseprozent enthält.
- Zusammensetzung nach Anspruch 1 oder 3, dadurch gekennzeichnet, daß sie als übliche Hilfsstoffe entweder einen Plastifikator oder einen Brennmodifikator oder ein Verarbeitungshilfsmittel oder deren Gemische enthält.
- Zusammensetzung nach Anspruch 6, dadurch gekennzeichnet, daß sie als Plastifikator Ester oder Polyester aus der Reihe: Dibutylphthalat, Dibutylsebacinat, Tributylphosphat, Glycerintriacetat, Trikresylphosphat oder deren Gemische; organische Nitrate: Glycerinnitrat, Dinitrodiethylenglycol, Dinitrotriethylenglycol oder deren Gemische; organisches Azid, darunter solche der S-Triazidreihe wie z. B. 2,4-Diazido-6-amino-S-triazin, 2,4-Diazido-6-azidoethoxy-S-triazin, 2-Azido-4,6-diazidoethoxy-S-triazin oder deren Gemische; oder Gemische davon enthält.
- Zusammensetzung nach Anspruch 6, daduch gekennzeichnet, daß in den üblichen Hilfsstoffen der Brennmodifskator in einer Menge von 1,0 bis 15,0 Masseprozent enthalten ist.
- Zusammensetzung nach Anspruch 8, dadurch gekennzeichnet, daß sie als Brennmodifikator eine Verbindung aus der Gruppe enthält, die Kohlenstoff, Siliciumdioxid, Aluminium, Aluminiumoxid, Eisen, Eisenoxid und deren Gemische umfaßt.
- Zusammensetzung nch Anspruch 6, dadurch gekennzeichnet, daß in dieser das Verarbeitungshilfsmittel in einer Menge von 0,5 bis 6,0 Masseprozent enthalten ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5034846 RU2005517C1 (ru) | 1992-01-30 | 1992-01-30 | Состав для тушения пожара |
| RU5034846 | 1992-01-30 | ||
| PCT/RU1993/000025 WO1993014820A1 (en) | 1992-01-30 | 1993-01-28 | Fire extinguishing composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0627244A1 EP0627244A1 (de) | 1994-12-07 |
| EP0627244A4 EP0627244A4 (de) | 1995-01-18 |
| EP0627244B1 true EP0627244B1 (de) | 2000-05-31 |
Family
ID=21600601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93905686A Expired - Lifetime EP0627244B1 (de) | 1992-01-30 | 1993-01-28 | Feuerlöschzusammensetzung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0627244B1 (de) |
| JP (1) | JPH07503159A (de) |
| CN (1) | CN1052661C (de) |
| CA (1) | CA2129029A1 (de) |
| DE (1) | DE59310051D1 (de) |
| RU (1) | RU2005517C1 (de) |
| WO (1) | WO1993014820A1 (de) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090980C (zh) * | 1995-09-25 | 2002-09-18 | 松全才 | 活性高效灭火组合物及其制备方法 |
| US5861106A (en) * | 1997-11-13 | 1999-01-19 | Universal Propulsion Company, Inc. | Compositions and methods for suppressing flame |
| WO1999034873A1 (de) * | 1997-12-30 | 1999-07-15 | Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik | Feuerlöschzusammensetzung |
| DE19909083C2 (de) * | 1998-07-30 | 2002-03-14 | Amtech R Int Inc | Verfahren und Vorrichtung zum Löschen von Bränden |
| RU2142305C1 (ru) * | 1999-04-08 | 1999-12-10 | Валерий Анатольевич Иванов | Распыляемый порошковый заряд и установка для его распыления |
| RU2157271C1 (ru) * | 1999-11-29 | 2000-10-10 | Федеральное государственное унитарное предприятие Пермский завод им. С.М. Кирова | Аэрозолеобразующий огнетушащий состав |
| RU2174972C2 (ru) * | 2000-01-12 | 2001-10-20 | Общество с ограниченной ответственностью "Источник" | Газогенерирующий состав |
| RU2191767C2 (ru) * | 2000-04-28 | 2002-10-27 | Общество с ограниченной ответственностью "Источник" | Газогенерирующий состав |
| RU2201774C2 (ru) * | 2000-10-25 | 2003-04-10 | Самарский государственный технический университет | Аэрозолеобразующий состав и генератор огнетушащего аэрозоля |
| RU2185865C1 (ru) * | 2000-12-15 | 2002-07-27 | Общество с ограниченной ответственностью "Артех-2000" | Пиротехнический аэрозолеобразующий огнетушащий композиционный материал и способ его получения |
| RU2325204C1 (ru) * | 2006-09-28 | 2008-05-27 | Общество с ограниченной ответственностью "Огнетек" | Аэрозольобразующая пламягасящая композиция |
| KR100895411B1 (ko) * | 2006-11-07 | 2009-04-28 | 고려화공 주식회사 | 소화제조성물 |
| RU2339671C1 (ru) * | 2007-07-16 | 2008-11-27 | ОАО "Тольяттиазот" | Способ получения огнезащитного состава |
| RU2477163C2 (ru) * | 2008-10-06 | 2013-03-10 | Владимир Викторович Куцель | Аэрозольобразующий состав (аос) и средство объемного пожаротушения |
| JP2010187965A (ja) * | 2009-02-19 | 2010-09-02 | Japan Carlit Co Ltd:The | 発煙消火剤組成物 |
| WO2010137933A1 (en) * | 2009-05-26 | 2010-12-02 | Boris Jankovski | Gas generating charges for aerosol fire suppression devices and their production technology |
| CN102179023B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 一种灭火方法 |
| CN102179027B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 一种二茂铁类灭火组合物 |
| CN102179025B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 通过高温升华产生灭火物质的灭火组合物 |
| CN102179026B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 通过高温分解产生灭火物质的灭火组合物 |
| KR102110747B1 (ko) * | 2016-02-02 | 2020-05-14 | 야마토 프로텍 가부시키가이샤 | 소화제 조성물 |
| JP7246070B2 (ja) * | 2016-09-12 | 2023-03-27 | ヤマトプロテック株式会社 | 自己消火性成形品 |
| CN107235815B (zh) * | 2017-06-26 | 2019-02-22 | 黄河科技学院 | 非贮压灭火装置产气药剂及制备方法 |
| CN107754199A (zh) * | 2017-11-10 | 2018-03-06 | 蚌埠市龙泰消防有限公司 | 一种复合型气溶胶灭火剂 |
| JP7081760B2 (ja) * | 2017-11-29 | 2022-06-07 | 国立研究開発法人宇宙航空研究開発機構 | エアロゾル消火剤組成物 |
| CN108926795A (zh) * | 2018-06-21 | 2018-12-04 | 叶建民 | 一种高效水系灭火剂的制备方法 |
| CN109999398A (zh) * | 2019-03-18 | 2019-07-12 | 深圳市鸿海盛特种消防科技有限公司 | 可扑灭锂电池火的灭火剂及制备方法 |
| CN110152233A (zh) * | 2019-06-03 | 2019-08-23 | 天津鹏安数讯消防设备工程有限公司 | 一种非贮压式灭火装置用成气剂 |
| TWI847006B (zh) * | 2020-01-22 | 2024-07-01 | 日商雅托普羅德克股份有限公司 | 滅火用疊層體 |
| JP7720580B2 (ja) * | 2020-03-05 | 2025-08-08 | Toppanホールディングス株式会社 | 消火用フィルム及びその製造方法、消火用組成物、消火用シート、並びに消火用成型物 |
| JP7696133B2 (ja) * | 2020-03-05 | 2025-06-20 | Toppanホールディングス株式会社 | 消火用積層体の製造方法 |
| JP7787508B2 (ja) * | 2020-03-09 | 2025-12-17 | Toppanホールディングス株式会社 | 消火用積層体 |
| RU2748844C1 (ru) * | 2020-11-19 | 2021-05-31 | Общество с ограниченной ответственностью "СИНТЕЗ ГРУПП" | Огнегасящие гранулы комбинированного принципа действия, способ получения огнегасящих гранул и огнегасящее изделие, содержащее такие гранулы |
| RU2761938C1 (ru) * | 2021-03-23 | 2021-12-15 | Закрытое акционерное общество "Техно-ТМ" | Аэрозольобразующее топливо для объемного пожаротушения |
| KR20240004578A (ko) | 2021-04-30 | 2024-01-11 | 도판 인사츠 가부시키가이샤 | 소화용 적층체, 소화용 적층체의 제조 방법 및 일렉트로닉스 부재 |
| EP4378545A4 (de) * | 2021-07-29 | 2024-11-27 | Toppan Inc. | Feuerlöschmaterialbildende zusammensetzung, feuerlöschmaterial, feuerlöschelement und herstellungsverfahren dafür |
| WO2024181884A1 (ru) * | 2023-02-27 | 2024-09-06 | ГАБЛИЯ, Юрий Александрович | Аэрозолеобразующий огнетушащий состав с ингибиторами горения |
| JP7828668B1 (ja) * | 2024-11-28 | 2026-03-12 | ファイターコリアコンパニーリミテッド | 超微粒子消火剤組成物及びそれを用いた超微粒子消火パッド |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB375350A (en) * | 1930-03-24 | 1932-06-20 | Walter Libby Wedger | Improvements relating to fire-extinguishing compositions |
| US2937990A (en) * | 1955-09-28 | 1960-05-24 | Ansul Chemical Co | Extinguishing agent for combustible metals |
| GB1067752A (en) * | 1963-02-21 | 1967-05-03 | Atomic Energy Authority Uk | Improvements relating to fire extinguishing powders |
| US3407138A (en) * | 1964-09-02 | 1968-10-22 | Dow Chemical Co | Method and composition for extinguishing and preventing fires in flammable liquids |
| DE1219331B (de) * | 1964-11-13 | 1966-06-16 | Feuerloeschgeraetewerk Veb | Universalloeschpulver |
| DE1621723A1 (de) * | 1967-03-17 | 1971-03-11 | Weinstock & Siebert | Trockenloeschpulver |
| GB1315822A (en) * | 1969-05-14 | 1973-05-02 | Atomic Energy Authority Uk | Powder fire extinguisher |
| US3830738A (en) * | 1970-02-16 | 1974-08-20 | Ici Ltd | Surface treatment of particulate solids |
| GB1410469A (en) * | 1971-11-04 | 1975-10-15 | Kerr Co Manchester Ltd John | Dry powder fire extinguisher material |
| US3972820A (en) * | 1973-12-20 | 1976-08-03 | The Dow Chemical Company | Fire extinguishing composition |
| IL53397A0 (en) * | 1976-11-22 | 1978-01-31 | Ceca Sa | Method and agents for extinguishing metal fires |
| GB2028127B (en) * | 1978-08-16 | 1982-12-22 | Hammargren & Co Ab | Fire extinguisher |
| FR2632866B1 (fr) * | 1988-06-16 | 1990-11-16 | Aerospatiale | Materiau de protection d'un element en cas d'incendie |
| EP0561035B1 (de) * | 1992-03-19 | 1995-11-29 | Spectronix Ltd. | Feuerlöschverfahren |
-
1992
- 1992-01-30 RU SU5034846 patent/RU2005517C1/ru active
-
1993
- 1993-01-28 CA CA 2129029 patent/CA2129029A1/en not_active Abandoned
- 1993-01-28 WO PCT/RU1993/000025 patent/WO1993014820A1/ru not_active Ceased
- 1993-01-28 JP JP5513123A patent/JPH07503159A/ja active Pending
- 1993-01-28 EP EP93905686A patent/EP0627244B1/de not_active Expired - Lifetime
- 1993-01-28 DE DE59310051T patent/DE59310051D1/de not_active Expired - Fee Related
- 1993-01-29 CN CN93102376A patent/CN1052661C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993014820A1 (en) | 1993-08-05 |
| CN1078161A (zh) | 1993-11-10 |
| EP0627244A4 (de) | 1995-01-18 |
| CN1052661C (zh) | 2000-05-24 |
| EP0627244A1 (de) | 1994-12-07 |
| RU2005517C1 (ru) | 1994-01-15 |
| CA2129029A1 (en) | 1993-08-05 |
| JPH07503159A (ja) | 1995-04-06 |
| AU664254B2 (en) | 1995-11-09 |
| AU3651693A (en) | 1993-09-01 |
| DE59310051D1 (de) | 2000-07-06 |
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