Hydrogenation catalyst, preparation method thereof and hydrocracking method

The invention relates to a preparation method of a hydrogenation catalyst, comprising the step of loading VIB group metal components, VIII group metal components and organic auxiliary agents onto catalyst carriers by a mode 1 or a mode 2. The invention also provides the hydrogenation catalyst prepared by the method of the invention and a hydrocracking method. In the method provided by the invention, all the VIB group metal components VIII, group metal components, and organic auxiliary agents are loaded onto catalyst carriers asynchronously, thus avoiding the formation of the VIII group metal components from being restricted by the VIB group metal components, improving the distribution of hydrogenation active components, and being preventing the VIII group metal components from contacting the carriers separately to form low-activity components by loading the VIII group metal components and at least one part of the organic auxiliary agents onto the catalyst carriers simultaneously, thus improving the hydro-conversion activity to the raw materials with higher content of heavy aromatics.