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氰化氫的使用注意事項

添加時間 : 2018-03-14 16:15:00

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因為氫酸氣的劇毒性，在選擇和佩戴防毒面具時一定要謹慎，國內(nèi)常用GB2890－82 IL型濾毒罐，在使用其他型號濾毒罐時應認真閱讀說明書和生產(chǎn)日期，一般在3g/m3氰酸氣濃度中有效濾毒時間僅為50分鐘左右；在使用前應用氯化苦測試一下濾毒罐的有效性和防毒面具的穿戴是否要當，若進行大型氫氰酸熏蒸時建議一個熏蒸隊至少有一套自給式呼吸裝置，以防不測。

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