A novel hydrocracking Ni-W binary catalyst was tentatively designed and prepared by means of impregnation on mixed supports of modified Y zeolite and amorphous
The Board of Directors of China Petroleum Company of Taiwan province has ratified the plan for onsite revamp of the third steam cracking unit, intending to cons
On the basis of fundamental research on the foaming and antifoaming mechanism in propane deasphalting units, the preparation and the simulated performance evalu
In order to recover the SiO2 contained in the mother liquor in the course of NaY zeolite synthesis to minimize pollution, the influence of various preparation c
1 IntroductionCombination of residue hydrodesulfurization (HDS) and resi-due fluid catalytic cracking (RFCC) is a unique technologyfor processing high-sulfur re