The preparation method of hydrogenation catalyst developed and invented by our technology provider--Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC (FRIPP) was granted the Award of Excellence in the 16th Chinese Patent Prize Award Ceremony. The method has been applied in the production of many brands of hydrogenation catalysts. The hydrocracking pretreatment catalyst produced with such method boasts outstanding stability and renewable capability.  And it is in the internationally leading position in comprehensive performance.