I. Glyceride Salt Dryer--Overview of Equipment

The field of production of triglycidyl isocyanurate specifically relates to a salt recovery system for recovering salt generated in the production of triglycidyl isocyanurate.

Triglycidyl isocyanurate (TGIC) is a new type of epoxy resin with excellent heat resistance, weather resistance, adhesion and high temperature electrical properties. It has high stability to acids, alkalis and other chemicals. Excellent cross-linking curing properties. It is one of the most important curing agents for carboxyl-containing functional groups, and is especially suitable for curing agents for powder coating carboxy polyester.

The isocyanuric acid triglycidyl ester salt recovery system includes a filtration device for filtering the mixture after completion of the reaction in the cyclization reaction, and a drying device for heat-treating the solid salt waste remaining after filtration by the filtration device. By filtering the mixture after the reaction in the cyclization reactor, the salt, the moisture and the reaction product are separated, and then the wet salt (ie, solid salt waste) obtained by the filtration is heat-treated in the drying device to remove the solid salt waste. The moisture and organic matter, and then the dry salt, can be directly used as a raw material for building antifreeze or leavening agent. At the same time, the heat treatment evaporation can be recovered and used as a raw material for the synthesis reaction. Filtration means that the water and salt in the mixed system obtained by the cyclization reaction are substantially precipitated, and the wet salt obtained by filtration and a trace amount of the catalyst are combined to form, and the liquid phase is obtained or contains no salt or moisture, so that salt, moisture, etc. The reaction by-products are sufficiently separated from the TGIC so that solid salt waste is not produced in other processes.