Measures of lower plant severity, operation conditions optimization, diesel cut point change, selection of proper catalysts on RFCCU plant were taken during technical revamp of Heilongjiang Petrochemical Factory.

The development process of procedure ⅢE of bench test , as well as its severity, accuracy and resolution are analyzed, and the correlation with procedure ⅢD is discussed.

The embedded surveillance and measure platform in severe environment;

Abnormal wear failure behavior under rigorous working conditions;