Based on the FT-IR results characterizing the adsorption states of acetylene on the zeolites as well as their evolution with increasing .

Based on the "metal--surface selection rule", the unusual adsorption state of CO is tentatively attributed to the adsorbed CO lying horizontally on the nickel surface of the catalyst.

The results show that the occurrence states of cobalt and nickel in the complex cobalt ores are existence as: ① cobalt-bearing pentlandite; ② isomorphism state with iron existing in pyrite, chalcopyrite, siderite; ③ adsorbed states exiting in clay minerals such as illite etc.

Study on the thermal adsorption and dynamic adsorption capacities of Pb and Cd onto the soils sampled from the sod layers in Xianghai wetland;

In SO2 dynamic adsorption test, the effect of adsorption temperature, SO2 concentration, and flow velocity on the desulfurization was studied.

The effect of little O2 to the dynamic adsorption of CO was studied too.

The presence of air-water interface in batch sorption experiments may result in inaccurate estimation of virus adsorption onto various soils.

To select the proper macroporous resin used for separating 5-hydroxytryptamine derivatives in safflower oil cake,the adsorption and desorption capability of six different macroporous resins D312,860021,DM131,LK002,LK001 and XDA-1 in static state were studied.