Controled the humidity of drying room at abaut 40% can notably cut dowm the time of drying process, browning , and sulphur surplusage of products.

这就使得实现果脯的低糖低硫成为可能。

The characteristics of each cement clinker process by carbide slag in domestic were analysed. dry prebaking, dry grinding, and dry burn process are best prospective.

分析了国利用电石生产水泥艺的特点,认为选择新型干法预烘干干磨干烧艺是最具发展前途的艺。