ZSM-5 MOLECULAR SIEVE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF, HYDROTREATMENT CATALYST, HYDRODEWAXING CATALYST, AND APPLICATIONS THEREOF

Provided are a ZSM-5 molecular sieve, a preparation method therefor and an application thereof, a hydrotreatment catalyst, a hydrodewaxing catalyst, and applications thereof. The ZSM-5 molecular sieve of the present invention has a pyridine infrared total acid amount being 0.03-0.40 mmol/g, and a di-tert-butylpyridine infrared total acid amount being 0.002-0.02 mmol/g; and the mesoporous pore volume of the ZSM-5 molecular sieve accounts for 10-20% of the total pore volume, and/or in the ZSM-5 molecular sieve, the mesoporous pore volume of 2-10 nm accounts for 70-95% of the total mesoporous pore volume. The molecular sieve has obvious technical advantages as a carrier or an active component, for example, the hydrodewaxing catalyst prepared from the ZSM-5 molecular sieve is used for oil product treatment, such that the quality and the yield of a low-condensation-point oil product can be improved at the same time.