The drying ability of fluorite is increased through the improvements of fluorite drying kiln,and as a result,the capacity of AHF plant in the company is expanded from 10 000 t/a to 15 000 t/a.

• 通过对萤石干燥炉等设备的改造 ,提高了萤石干燥系统的能力 ,为AHF装置的生产能力从 10 0 0 0t/a扩建至 15 0 0 0t/a提供技术保证。