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Automatic control of scrubbers and vacuum towers

2015-07-16View Original

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Methanol is used to wash dimethyl oxalate and dimethyl carbonate. In a distillation tower without a condenser or reboiler, how can the temperature of the sensitive plate be controlled? How to implement automatic control for a vacuum distillation tower? I don’t know much about this for the first time; I hope those who do know can help by providing a legend. Thank you all very much, it’s urgent
Reply #22015-07-17
Do I need to ask the process team about this? Everything here seems to be related to control
Reply #32015-07-17
It would be best to have a process flow diagram, so that everyone can discuss it as well. Based on your description, it is possible to control the components and temperature through reflux; reflux is a very important factor in separation.

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