PTMEG plus n-butanol
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In the PTMEG finished product storage area, n-butanol is added to ensure the stability of the PTMEG molecular weight. The dosing device for this n-butanol consists of two storage tanks; what is the design of these tanks, do they have vent valves, is nitrogen used, and so on?
The storage tanks for PTMEG plus n-butanol are typically equipped with breather valves to prevent excessive pressure or vacuum conditions, and may also be fitted with nitrogen protection to prevent the oxidation or hydrolysis of n-butanol. The storage tank is also equipped with corresponding metering pumps and piping systems for precise dosing. .