Through XRD and XPS analysis, most of dolomite in palygorskite clay were removed in the acid treatment process.
通过XRD图谱分析，在酸处理过程中，凹凸棒石粘土中大部分白云石组分被去除。
Bright stock Refined, high viscosity lubricating oil usually made residual stocks by suitable treatment, such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing.
加工处理的方式包括：酸处理(或溶剂萃取)脱蜡(或粘土精制)相结合。
The treatment of the waste acid was discussed from sulfuric acid alkylation plant, and it was utilized to produce active clay.
论述了硫酸烷基化废酸的处理方法，并用来生产活性白土。
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