Theoretical analysis of using acidic waste water to float phosphate rock and its practice;

Effect of additive on Jinhe phosphate rock decomposition;

Application of WF-01 collector in flotation experiment of Saudi Arabia phosphate rock;

Relationship between fineness of phosphate ore and its acid hydrolysis conversion rate;

Application of surfactants in low temperature flotation of phosphate ore;

Approaching the flotation and reverse flotation problems of a phosphate ore through particle size analysis (Ⅰ)-tests with fresh water;

Research on acidulation kinetics of P_2O_5, R_2O_3 and MgO in Jinhe phosphorite;

Performance of a two-cycle flue gas desulphurization process using slurries of phosphorite and lime;

The status of world phosphorite resources is introduced as well as the distribution and production situation of Chinese phosphorite resources are described.

Taking the Huangmailing Phosphate Mine and Jingxiang Phosphate Mine in Hubei Province as objects of study, this paper analyzes the types of polluting source in phosphate mines and its characteristics, and discusses the effects of ore properties, production processes of mine, area environmental conditions on mine pollution.

By using fuzzy comprehensive judgement method in establishment and determination of basic model and mesunes of coptinuous develpment evaluation in phosphote mines, the author determihes subordinate functrons of different evaluation indexes and indexes' weights and submits the grade divided starndard of continuous development of phosphate mine districts in our country.

Analyzed present situation of fluorine resources and whereabouts of fluorine in phosphorus ore.

This method has been used to determine the phosphorus in phosphorus ore.

This article introduced the uraniferous phosphorus ore and the Uranium reserve in phosphorus ore,summarized the recovery method of Uranium and evaluated the recovery method of Uranium.