Effect of pH and ion strength for nickel adsorption on peat;

Effect of pH for Ni~(2+) adsorption kinetics on peat;

Adsorption for nickel ion on peat;

Study on the flotation technology for deep-cleaning of coal slime;

Working principle of a hydrocyclone introduced in relation with classification of coal slime;flow pattern within cyclone analyzed regarding distribution of tangential,radial and axial velocity;and design standard for its configuration parameters given.

A coal slime test was carried out by use of diesel oil emulsified by new type of emulsifying reagent developed independently.

Study of effect of slime processed by ultrasonic on flotation reagent;

Research on micro characteristics of pyrite distributed in slime;

Understanding of the effect mechanism of Ca~(2+)on flotation and coagulation of slimes;

Anthracite Slurry Separation Using Jameson Floatation Cell;

In addition, the practical industry flotation was predicted based on the flotation rate constant k of slurry with different density and the continuous dynamics model of .

The paper introduces the process system research on economic water coal slurry which is made of floatation coal for mix burning with coal and has good burning performance.

Analysis of combustion by-products of coal sludge with additives injection;

Coal quality and slagging characteristic were investigated of coal sludge in Pingdingshan Colliery Group, and combustion experiments in an electric heated laboratory scale fluidized bed combustor using coal sludge had been done.

Composition and selection of process for drying coal sludge expounded;verified by production practice,the drying process design considered to be reasonable,selection of equipment suitable and technology employed reliable.

Exploding traditional concept and enhancing capability of disposing coal slurry;

The coal mud pump delivery system in circulating fluidized bed boiler of coal slurry;