发明名称 |
FIRE-EXTINGUISHING COMPOSITION |
摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to water solutions of a foaming agent based on surface-active substances (SAS) and intended for extinguishing solid combustible materials, combustible liquids and highly-inflammable liquids both in open spaces, and in premises under low temperature conditions. A water-based fire-extinguishing composition contains a film-forming foaming agent based on organofluoric acids and a lithium chloride-based additive, reducing the freezing temperature of the fire-extinguishing composition, and the additive includes carbamide with the following component ratio, wt %: lithium chloride- 26÷29%; carbamide - 8÷12%; film-forming foaming agent - 14÷20%; water - the remaining part.EFFECT: increased frost resistance of the fire-extinguishing composition without the solid phase sedimentation and reduction of fire-extinguishing efficiency.1 tbl |
申请公布号 |
RU2549862(C1) |
申请公布日期 |
2015.04.27 |
申请号 |
RU20140106922 |
申请日期 |
2014.02.25 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "FEDERAL'NAJA SETEVAJA KOMPANIJA EDINOJ EHNERGETICHESKOJ SISTEMY";FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "MOSKOVSKIJ AVIATSIONNYJ INSTITUT (NATSIONAL'NYJ ISSLEDOVATEL'SKIJ UNIVERSITET)";OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "TEMPERO" |
发明人 |
DUSHKIN ANDREJ LEONIDOVICH;RJAZANTSEV NIKOLAJ NIKOLAEVICH;LOVCHINSKIJ SERGEJ EVGEN'EVICH |
分类号 |
A62D1/02 |
主分类号 |
A62D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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