[" Consulta: O ato de fá{0x8c}br{0x97}酸的车间应归入何种性质的厂房？戊类？

2020-09-18View Original

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1 Consulta: Oatf厂使用磷酸的车间应归入何种性质的厂房？戊类？

Reply #22020-09-22

Continua a consulta: A avaliação de segurança aconselou que quea que a reacção entre f厂酸与金属会产生氢气。车间需要考虑氢气的问题吗？

Reply #32020-09-24

Normalmente,a f厂酸不与金属接触反应，对吗？如果要反应，那肯定是甲类车间了。如果正常情况下磷酸不与金属接触反应，且没有其他甲乙丙丁类物质，可以认为是戊类。但是也要做好顶部排气设施及防雷设施（考虑异常情况下氢气排放）

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[" Consulta: O ato de fá{0x8c}br{0x97}酸的车间应归入何种性质的厂房？戊类？

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