Recycled waxes by holding deposition at home cann't meet the requirements of wax performance,especially dramatical superscale in ash content.

国内回收模料采用静置沉降法,不能保证模料性能要求,尤其是灰分严重超标。

By technique checking every operations of recovery circuit,calculating the classification of spitzkasten and cyclone,thickening efficiency,assaying the ash of every operations.

通过太原选煤厂粗煤泥回收流程中各个业进行技术检,锥池、旋流器分级、浓效率进行计算,各个业灰分进行化验。

Conclusion: The carbohydrate and extract of Aquilegia viridiflora Pall are an important index of the quality standard for Aquilegia viridiflora Pall.

耧斗菜薄层色谱鉴别及浸出物、水分、灰分含量可为蒙药耧斗菜药材质量标准重要指标之一。

The ash matter of coal is one of main effect factors in various coal researches.In this paper, five methods of acid washing to deash coal were studied.

在煤优化转化各类研究中,灰分是不可缺少影响因素之一。

The content of autunite is between 2% to 4%, and the content of phosphor is over or equal to 0.8%;The content of salt is between 3% to 7%.

其中粗蛋白质含量大于或等于35％，粗纤维小于或等于2O%，粗灰分小于或等于15％，钙含量2．0-4．O％，总磷大于或等于0．8％，食盐含量3．0-7.0%。

That means the birch from high longitude and latitude areas will have lower content of the ash, extraction and lignin, higher content of the holocellulose and pentosan in the wood.

这表明，选择较高经纬度地区白桦，可以降低灰分、抽出物、木素含量，提高综纤维素和聚戊糖含量。