发明名称 |
Method for extinguishing chlorosilane fires. |
摘要 |
The invention provides an efficient and reliable method for extinguishing fire of a chlorosilane compound, which is a notoriously dangerous inflammable material in respect of the difficulty of extinguishment of fire thereof, by sprinkling a specific porous inert silica based or silica-alumina based powder defined by the content of silica or overall content of silica and alumina as well as various parameters as a powdery material followed by spraying an aqueous solution of sodium chloride, potassium chloride or calcium chloride. The fire extinguishing efficiency can be further enhanced when the sprinkled powder is a blend of the above defined porous powder and a specific silica sand in a specified proportion. When the sprinkled powder is such a binary blend. considerably good results can be obtained even by omitting the step of spraying of the aqueous salt solution.
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申请公布号 |
EP0311006(A1) |
申请公布日期 |
1989.04.12 |
申请号 |
EP19880116389 |
申请日期 |
1988.10.04 |
申请人 |
SHIN-ETSU HANDOTAI COMPANY, LIMITED |
发明人 |
YAMAGUCHI, HISAYOSHI;YANAGISAWA, TAMOTSU;YABUZUKA, MASAO;SHIMIZU, MASAKATSU;TANAKA, TAKASHI |
分类号 |
A62C3/00;A62C3/04;A62C3/06;A62D1/00;(IPC1-7):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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