A new catalyst HLD-001~(TM) for toluene disproportionation and transalkylation with the properties of high WHSV and low hydrogen/hydrocarbon ratio was successfully developed by SINOPEC Shanghai Research Institute of Petrochemical Technology.

Removal of Olefins in HCFCs and HFCs;

The catalytic hydrodechlorination of chlorofluorocarbons(CFCs) into hydrofluorocarbons(HFCs) as ozone-depleting substance(ODS) substitutes was briefly reviewed.

Effects of promoters on thermal stability and sulfur tolerance of nickel-based aromatic hydrogenation catalysts;

Effects of acidity of the carrier on tolerance to sulfur of nickel-based catalysts for aromatic hydrogenation;

Effect of nickel content on sulfur tolerance of nickel-based catalysts for aromatic hydrogenation;

Vapor-liquid equihbrium data for the binary hydrofluorocarbon(HFC)/Hydrocarbon(HC) system were collected,and thermodynamic consistency test was performed.

Vapor-liquid equilibria for the hydrofluorocarbon(HFC)+lubricant oil systems were studied by many researchers,and a lot of experimental data were published.

Progress on Vapor Liquid Equilibrium(VLE)properties of hydrofluorocarbon mixtures was reviewed Particularly, the experimental data and common experimental methods of VLE measurements for hydrofluorocarbon mixtures were summarized here.