发明名称 |
Method for extinguishing fires of liquid chlorosilane compounds. |
摘要 |
<p>The invention provides a rapid and reliable method for extinguishment of fire on a chlorosilane compound such as trichlorosilane which is hardly extinguishable once set on fire by any conventional fire-extinguishing methods. The inventive method comprises sprinkling an inert siliceous powder composed of porous particles of specified silica or silica-alumina content having a specified particle diameter, pore diameter and porosity over the surface of the burning chlorosilane compound. The efficiency of fire-extinguishment can further be enhanced when sprinkling of the porous siliceous powder is followed by spraying of water or a highly halogenated hydrocarbon compound, e.g., monobromo monochloromethane and carbon tetrachloride, over the siliceous powder.</p> |
申请公布号 |
EP0339162(A1) |
申请公布日期 |
1989.11.02 |
申请号 |
EP19880401045 |
申请日期 |
1988.04.28 |
申请人 |
SHIN-ETSU HANDOTAI COMPANY, LIMITED |
发明人 |
YAMAGUCHI HISAYOSHI;YANAGISAWA TAMOTSU;YABUZUKA MASAO;TANAKA TAKASHI;SHIMIZU MASAKATSU |
分类号 |
A62C3/00;A62C3/06;A62D1/00 |
主分类号 |
A62C3/00 |
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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