Determination of dimethyl sulphate residual in granisetron hydrochloride by headspace gas chromatography;

Study on Assay Method of Multicomponent Organotins in Aquatic Products by Gas Chromatography with Pulsed Flame Photometric Detector;

Determination of residual organic solvents in Panax notoginseng extracts by capillary gas chromatography with headspace sampling;

Study on the gas phase catalytic synthesis of Ph_nSiCl_(4-n);

These projects include condensed phase and gas phase mechanism of flame retardance,catalysts in flame retardancy,polymer/inorganics nanocomposite,effects of polymer fine structure on flame retardancy etc.

The test results showed that the aromatics hydrogenation reactions conducted in the presence of different contents of H2S and NH3 in gas phase could be written in the form of a pseudo-first-order reaction and the rate constant was obtained.

Study on the Pressure Dissolution of High Pure Platinum by Microwave Vapor Phase Heating Method;

On the basis of experiments, thermodynamic analysis for vapor phase carbonylation of methanol to acetic acid over Ni/AC catalyst at atmospheric pressure, with referring to the liquid phase and pressurized vapor phase carbonylation path and mechanism, was carried out, and the path and mechanism of the system were discussed.

Pilot-plant test of gas-phase depolymerization of dicyclopentadiene at high temperature;

The gas-phase formation mechanism of dioxins at high temperature(500～800℃) is introduced in this paper.

The supported CuO catalyst for gas-phase synthesis of dimethyl carbonate (DMC) from the one-step direct oxidative carbonylation of methanol have been prepared and the reactivity have been investigated.

To measure PAHS in the off-gas by burning activated carbon waste gas by gas chromatograph;

Hydrogen isotopes separation by combined cryogenic distillation with cryogenic gas chromatograph;

Determination of DHA and EPA in milk powder and milky products by internal standard method and gas chromatography;