What equipment is generally used to melt solid phthalic anhydride?
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Companies are unable to purchase liquid phthalic anhydride; solid phthalic anhydride needs to be melted before it can be used. Meanwhile, there is a requirement to melt about 20 tons of this material within 3–4 hours, and then transport it using pumps for use. What kind of equipment is generally suitable for storing liquid phthalic anhydride? Friends who are in the same situation, please give some advice. Thank you!
Heated quickly with 2.0 Mpa steam