Fire protection with bromoalkene/nitrogen gaseous mixtures

被引：20

作者：

Zou, Y

Vahdat, N ^{[1
]}

Collins, M

机构：

[1] Tuskegee Univ, Coll Engn Architecture & Phys Sci, Dept Chem Engn, Tuskegee, AL 36088 USA

[2] NASA, Kennedy Space Ctr, FL 32899 USA

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2001年 / 40卷 / 21期

关键词：

D O I：

10.1021/ie010281z

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The fire suppression efficiencies of 1-bromo-1-propene/nitrogen and 2-bromo-3,3,3 trifluoro-1-propene/nitrogen gas mixtures were studied by a cup burner method. It was shown that addition of 1-bromo-1-propene and 2-bromo-3,3,3 trifluoro-1-propene to nitrogen can improve the suppression effectiveness of the inert gas by 34.5 and 64.3%, respectively. An arrangement for mixing organic compounds with inert gases before application to fire was proposed, and it was shown that droplets of bromoalkenes with diameters as large as 100 mum can be vaporized in less than 1 s.

引用

页码：4649 / 4653

页数：5

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