TDI Process Details
01. Reaction Process
TDA and COCl2 produce TDI(main product) and HCl(by-product) through TDA Phosgenation.
- TDA
- substance produced by reacting Hydrogen withDNT
- COCl2
- substance produced by reacting Chlorine with CO
02. By-product Separation Process
TDI, HCl and other byproducts are separated after being produced in the reaction process.
03. Refining Process
TAR and other light products are removed from TDI.
04. Shipping
Final TDI product in liquid form is stored and shipped in tanks or drums.