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黄磷自燃应如何扑救

时间:2019-10-09 06:38 点击:
黄磷自燃应如何扑救-试题: 黄磷自燃应如何扑救()。 A、用高压水枪 B、用高压灭火器 C、用雾状水灭火 D、用泥土覆盖 答案:(D)。 相关阅读: 黄磷自燃的灭火

  黄磷自燃应如何扑救()。

  A、用高压水枪

  B、用高压灭火器

  C、用雾状水灭火

  D、用泥土覆盖

  答案:(D)。

  相关阅读:

  黄磷自燃的灭火方法是什么?

  赤磷在高温下会转化为黄磷,变成自燃物品,处理时应谨慎。扑灭自燃物品火灾时也要注意:此类物品灭火时,一般可用干粉、砂土(干燥时有爆炸危险的自燃物品除外)和二氧化碳灭火剂灭火。与水能发生反应的物品如三乙基铝、铝铁溶剂等禁用水扑救;黄磷被水扑灭后只是暂时熄灭,残留黄磷待水分挥发后又会自燃,所以现场应有专人密切观察,同时扑救时应穿防护服,戴防毒面具。


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