How to add desiccant to the storage tanks at methanol filling stations.
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The \"Code for the Construction of Methanol Fuel Filling Stations for Vehicles\" requires that a dryer be installed between the venting main pipe interface of the methanol storage tank and the breather valve, as well as before the interface where the gas-phase recovery system returns to the storage tank; this dryer should contain at least 10 kilograms of color-changing silica gel or another desiccant. I would like to ask whether 10 kg of desiccant is required for each port? What does the ventilation main refer to? Do mobile methanol filling stations also need to meet this requirement? I earnestly implore the expert to reply
Methanol filling station: Installed on the vent pipe of the fuel tank; it is essential, as recommended by experts.
In what form should it be installed? Are there any requirements for this?