介绍了焦化厂粗苯放散气体回收系统开工调试的经验。
This article introduced the commissioning experience of crude benzol-escaping air recovery system.
铁的残余氯的气体浓缩和无氯四氯化钛可从剩余的气体回收。
The residual gaseous iron chlorides are condensed and chlorine-free titanium tetrachloride may be recovered from the remaining gases.
可燃性气体回收利用装置不能正常作业的，应当及时修复或者更新。
Where the installations for recycling inflammable gas cannot operate normally, they shall be repaired or updated without delay.
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