Dimethyl ether production technology
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In dimethyl ether production, refined methanol is used as the raw material – is it still necessary to add alkali to the vaporization tower system?
It is necessary to use it; adding alkali has a long-term effect, as acidity and alkalinity need to be controlled in methanol production. However, the control methods used by different manufacturers vary. If the environment is too acidic, then under high temperature and pressure, weak acidity can cause significant damage to the equipment.