Application of Reforming Reciprocating Compressor Nitrogen Valve in Hydrocracking Unit
The outlet pressure of the nitrogen valve in the hydrocracking unit is low for the first start,and the reaction system cannot complete the high-pressure gas seal check by compressing nitrogen,so this may leave potential safety and progress hazard for the high-pressure hydrogen gas seal check in hydrocracking unit.Whatever,through reforming the reciprocating compressor's nitrogen valve after caculation,it can make the system pressure rise up to near the operation pressure as possible,which can not only detect the leak point in advance and eliminate it,but also greatly save the time of hydrogen gas tight treatment for the leak point,what's more,the safety of the treatment for the leak point can also be guaranteed under the nitrogen working condition.
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