Considering the feasibility of hydrogen-enriching pre-reduction in two-step smelting reduction process,the effects of gas parameters and shaft heights on hydrogen-enriching reforming of gas in a imaginary carbon-based packed bed were simulated.

Considering the feasibility of hydrogen-enriching pre-reduction in COREX smelting reduction process, and in order to make the effective utilization of gas high-temperature physical heat,the effect of gas flux and tem- perature on hydrogen-enriching reforming of gas in an imaginary carbon-based packed bed was simulated.

Fourier infrared spetra,X ray diffraction and electron spin resonance are used to discuss the differences in chemical structure between the perhydrous vitrinite and the normal vitrinite,and their rules of change with the coal rank.

With the medium pressure hydrogenation upgrading process,under the suited operating conditions,the hydrogenation upgrading base oil and its by-product were produced in SINOPEC Jingmen Branch.

Preparation and evaluation of ternary zeolite surported hydro-upgrading catalysts for fluid catalytic cracking gasoline;

Industrial Test for FCC Gasoline Hydro-upgrading TMD Process;

Using the fractions of vacuum distillate LDAO with cut temperature more than 500℃ by hydro-upgrading at laboratory in SINOPEC Jingmen Branch as feedstock, process conditions of ketone-benzol dewaxing & deoiling were investigated at laboratory.

FCC gas oil and straight-run diesel have been taken as the feedstock of diesel hydroupgrading-hydro visbreaking unit in Liaohe Petrochemical Company and the presulfiding technology together with the corresponding catalyst DN3100/SDD-800 developed by US Standard Co.

Bifunctional catalysts for FCC gasoline hydroupgrading were synthesized using Hβ as support, Ni as the active component and P, Mg and La as promotor respectively in this experiment.

After middle pressure hydroupgrading(MHUG), various index of the cut gas oil meet requirements.