Effects of reducing agents on NO reduction over Ag/Al_2O_3 catalyst;

The results showed that NO reduction and NO oxidation.

Combustion experiments on Shenmu bituminous coal and Geliping blind coal were carried out in a high-temperature horizontal twin-tube quartz stove,and NO volume fraction was measured in real-time during the combustion to investigate the effect of magnesium acetate on NO reduction.

The Treatment of Wastewater Containing Cr~(6+) Through Electroanalysis-deoxidization;

Study on technique of separation of Mn-Ag oxidation ore with amylum by degradation deoxidization;

Several programs are contrasted by experiments and the process that neutralization-deoxidization-P204 extraction-stripping with sulfuric acid-oxidization-V2O5 deposition is proved the best route.

Study on reducing silver through solid phase reaction();

Electric arc furnace(EAF) dust with carbon-containing pellets direct reducing technology was studied and expanding experiment in laboratory was achieved.

Investigated the electric arc furnace(EAF) dust with carbon-containing pellets direct reducing technology,carried out the expanding experiment in laboratory,and got the better parameters of roasting reduction method: excess coefficient of carbon is 1.

Comparison of kinetics of acid violet red B reduced by Pd/Fe and normal Fe~0;

390g o-nitrophenol was reduced by 1.

Coke powder is used to reduce high aluminum pulverized coal by adopted carbon tube resistance furnace between the temperature of 1 950℃ and 2 200 ℃ It shows that if reduction temperature is higher than 2 050t, AkOs in high aluminum powder ash can be reduced obviously.

Study on kinetics of chromium(VI) reduction by hydrazine in the alkaline solution;

Solution precipitation-hydrogen reduction process for preparing nanometer cobalt powder;

Study on Cu/Ce-Ti-PILC for selective catalytic reduction of NO by propylene;