http://www.esafety.cn/blog/wll/66030/index.html

[化工]使用强酸、强碱及腐蚀剂安全规则

作者[孙锡云] 发表于[2011-2-17 16:18:00]

使用强酸、强碱及腐蚀剂安全规则

 

  1.搬运和使用腐蚀性药品,如强酸、强碱及溴等,要戴橡皮手套、围裙、眼镜,并穿深筒胶鞋,在其工作地应备有洁净洗用水、毛巾、药棉和急救中和的溶液,其它人员应熟悉药品的性质和操作方法。工作负责人应负责检查是否适应所做的工作。

  2.搬运酸、碱前应仔细作下列几项检查:

  (1)装运器具的强度是否可靠;

  (2)装酸或碱的容器是否封严;

  (3)容器的位置固定得是否稳定;

  (4)搬运时,不许一人把容器背在背上。

  3.移注酸碱液时,要用虹吸管,不要用漏斗,以防酸碱溶液溅出。

  4.酸碱或其它苛性液体,禁止用嘴直接吸取,如无吸气器可用量筒量取。

  5.开放盛有溴、过氧化氢、氢氟酸、氨水和其它苛性溶液的容器时,应先用水冷却,然后开瓶。开瓶时,瓶口不准对人。

  6.在稀释酸(尤其是硫酸)时,应当一面搅拌冷水,一面慢慢将浓酸少量滴入水内。禁止将水注入酸内。当浓酸倾撒在室内时,应先将碱与其中和,再用水冲洗或先用泥土吸收,扫除后再用水冲洗。

  7.拿取碱金属及其氢氧化物和氧化物时,必须用镊子夹取或用磁匙取用,且操作人员须戴橡胶手套、口罩和眼镜。

  8.废酸、废碱必须倒在专门的缸子内,缸子应放在安全的地方。

  9.如强酸溅到眼睛内或触到皮肤上,应立即用大量清水冲洗,再用05%的碳酸氢钠液清洗。如果是强碱溅到眼睛构成皮肤上,则除用大量的清水冲洗外,再用2%的稀硼酸溶液清洗眼睛,或用1%醋酸清洗皮肤。经过上述紧急处理后,应立即迭医院治疗。

  10.腐蚀性强烈的物质有:

  溴及溴水,硝酸,硫酸,王水,氢氟酸,铬酸溶液,氢氰酸,五氧化二磷,磷酸,氢氧化钾,氢氧化钠,氢氧化铵,冰醋酸,磷,硝酸银,盐酸。

Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

作者[pzqtx(游客)] 发表于[2016-10-12 12:25:11]
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原创

作者[原创(游客)] 发表于[2016-9-30 16:13:07]
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原创

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原创

作者[原创(游客)] 发表于[2016-9-6 21:54:59]
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