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.

Experiment study on preparation of high-activity magnesia by calcination of ascharite minerals;

In order to effectively utilize the ascharite minerals which contain low grade B2O3,the paper studies the vacuum-thermal reduction of ascharite and deoxygenize magnesia into magnesium with calcium carbide as reductant.

Zhuanmiao boron deposit is a szaibelyite deposit which is located in Liaoning-Jilin rift zone.

Study on the reaction mechanism of preparation of borax from szaibelyite;

Borax from szaibelyite by carbon dioxide-soda process;