Treatment for stable absorption after the interruption of the rich gas supply to the catalytic unit
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After the feed gas to the catalytic unit is interrupted, does the crude gasoline need to be diverted to the reject stream so that it no longer enters the stabilization system? Is excision used for oil absorption in the poor and rich areas? Will water injected into compressed rich gas continuously flow back to the compressor outlet?
When the enrichment gas supply to the catalytic unit is interrupted, the crude gasoline should be diverted to the reject line to prevent it from entering the stabilization system and affecting product quality. At the same time, it is necessary to remove the oil with low and high absorption capacity to prevent interference with system operation. If the water injection into the compressed rich gas is not stopped, there is a risk of backflow to the compressor outlet; this issue must be addressed promptly to ensure the safe operation of the equipment. .
May I ask why crude gasoline also needs to be separated out from the stabilization system?
This post was last edited by Qu Shisen on 2025-2-3 19:42