Dear masters, may I ask how many pumps are needed for your catalytic liquefied gas to reach the atmosphere system?
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Our catalytic unit produces around 70,000 tons of liquefied gas per year. The liquefied gas that has been stabilized through catalysis is fed into the purification unit via a desulfurization feed pump; after purification it goes to the tank area, where it is compressed using pumps before reaching the atmospheric processing unit. Since our original gas treatment unit had a processing capacity of only 20,000 tons, the current process is still quite reasonable. But now we have installed a new 70,000-ton atmospheric separation unit, so it seems that the original intermediate pump can at least be removed, allowing the raw materials for the atmospheric separation unit to be fed directly into the refining unit. I’m not sure how the catalytic liquefied gas reaches the atmospheric separation unit in your case
It is possible to keep the pressure in the desulfurization and refining system slightly higher; this can definitely be achieved