Solvent recovery preparation tank
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After the shutdown, the solvent needs to be recovered to the solvent recovery preparation tank, and then sent to the lean liquid storage tank under pressure.: How are the gases generated during the recycling process discharged? Can it be discharged directly into the atmosphere? How to recover condensate water during purging? Will it have any impact on the solvent if it is also sent to the lean liquid storage tank under pressure?
During a planned shutdown, the solution should be regenerated first and then recycled. During recycling, the gas phase should generally not be collected into the tank. Steam purge condensate can enter the tank, but it may affect the concentration of the solution.