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A hydrocracking catalyst carrier and its preparation method developed by China Petroleum and Petrochemical Research Institute has been authorized
by the national invention patent.
This technology can be used to process heavy hydrocarbon feedstock such as vacuum wax oil and coking wax oil to produce reforming feedstock, high-quality fuel and ethylene pyrolysis.
The catalyst carrier of the invention is suitable for hydrocracking prolific middle distillates, and the hydrocracking catalyst prepared by the carrier has high activity, and has the advantages
of high aromatic potential of heavy naphtha and low aromatic index (BMCI) value of tail oil.
(Ren)