Research on preparation and performance of a new type magnesium-removal boron mud foam glass

Study of the technique for the preparation of epsomsalt from the boron mud;

Application of the boron mud in composite mortars;

Glass ceramics were prepared from raw materials mainly containing boron mud in this article.

Preparation of high-quality magnesium hydroxide with boron slurry and waste sulphuric acid from storage batteries;

Study on removing iron from magnesium sulfate using boron slurry;

Boron slurry is the waste of borax manufacture.

Experimental investigation on dying wastewater treatment with boron sludge and modified starch flocculant;

Firstly, it points out that being additive, boron sludge can be used in architectural material such as mortal, brick, cement and so on.

Treating dairy produet waste water with boron sludge compound coagulant is studied, pH value, quantity of coagulant, agitation speed, agitation time,temperature which influence coagulation effect are also dis cussed.

The results showed that pH, reaction temperature, reaction time and particle size distributions of phosphate ore have different effect on the phosphorus removal and magnesium removal.

Experimental study of vacuum-thermal reduction of ascharite mineral;

In order to utilize effectively the ascharite mineral which contain low grade B2O3,the vacuum-thermal reduction of roasted ascharite to deoxygenize magnesia into magnesium with silicon-aluminum alloy as reductant was experimentally investigated.