Commissioning of Commercial Unit for Manufacture of Acetic Acid by Low-pressure Oxo-synthesis at Guizhou Crystal Group

In September 2009 a commercial unit for manufacture of acetic acid by low-pressure oxo-synthesis at the Guizhou Crystal Group had come on stream,which also symbolized the termination of the existing acetic acid production process by the mercury method characteristic of heavy pollution at the Guizhou Crystal Group.This project covers