Solvent Stripper Column
VRV developed and supplied several components for PTA production plants worldwide in accordance with the INVISTA license and specification. In particular, VRV supplied the following types of equipment:
The Solvent Dehydration Column and the Crystallizer are usually fabricated in solid duplex stainless steel Tp 2205, while the High Pressure Dissolver is fabricated in low-alloy steel, weld overlaid in stainless steel Tp 347.