["1. 各位专家，关于制氢厂房防爆问题（中试装置），氢气或甲醇达到多少使用量才考虑厂...
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" 2. 各位专家，关于厂房（中试装置厂房）防爆问题，氢气或甲醇达到多少使用量才考虑厂房防爆。这个甲类化学品的使用量需要上那本规范查找？ 三谢谢各位专家。
" 三. 防爆跟量没有必然联系，量再少浓度能到爆炸限就要考虑防爆 " " " 三. �可参考规范 GB5 "58-222 " 三2 " " 三. 防爆跟使用量无关，跟介质特性有关； �跟使用量关系的是安全距离 " " " 三. � �现在是多多大规模的 " 有没有明火设备 " � � " " � 三. � �制现在是多多多大规模的 " 有没有明火设备 " � � " " " 三. " �没有直接关系 "多少量都有 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " pérdida现在
" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " pérdida
防爆跟使用量无关，跟介质特性有关； 跟使用量关系的是安全距离。
现在是多大规模的？有没有明火设备？制氢装置不一定要做厂房，露天摆放就行
没有直接关系，多少量都有0 1 2区（50058）。不过量少可以参照50016 的5%或条文释义的0.004L/m3，降一下火灾类别