How often should the molten salt in the phthalic anhydride (PA) plant be replaced?
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This post was last edited by r02t on 2017-8-12 at 16:24. How often should the molten salt used for heat transfer in the reactor of the phthalic anhydride (PA) plant be replaced? How many tons of molten salt are used in each replacement? The molten salt used for heat transfer in the reactor is composed of 59% KNO3 and 41% NaNO2. Why is it necessary to replace the molten salt? Please clarify this. .
I’ve never seen an anhydride plant that’s better than a molten salt one
I’ve never seen any case where a phthalic anhydride (PA) system is better than a molten salt system
The reason for replacement is that the melting point has increased; it needs to be replaced when it exceeds a certain temperature. It is also possible to ask the molten salt manufacturer to adjust the melting point, and the amount that needs to be replaced depends on the size of the furnace
The reason for replacement is that the melting point has increased; it needs to be replaced when it exceeds a certain temperature. It is also possible to ask the molten salt manufacturer to adjust the melting point, and the amount that needs to be replaced depends on the size of the furnace
The reason for replacement is that the melting point has increased; it needs to be replaced when it exceeds a certain temperature. It is also possible to ask the molten salt manufacturer to adjust the melting point, and the amount that needs to be replaced depends on the size of the furnace
The reason for replacement is that the melting point has increased; it needs to be replaced when it exceeds a certain temperature. It is also possible to ask the molten salt manufacturer to adjust the melting point, and the amount that needs to be replaced depends on the size of the furnace