筛分试验是在煤田地质勘探过程中，对炼焦用煤、化工用煤、低温干馏用煤工业评价所进行的一项半工业规模试验，是煤的可选性试验的一项内容。
通过旋转压实试验和筛分试验，探讨压实功对混合料级配的影响。
This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test.
样品经粒度筛分试验、均匀度及稳定性检验，证明其中被检验元素分布均匀。
Through sizing experiments, homogeneity and stability tests of the samples, the results show that the elements to be determined are homogeneously distributed in samples.
介绍了镇城底矿煤泥水处理工艺流程的技术改造，分析了入浮煤泥筛分试验数据，探讨了煤泥分级浮选的可行性。
Introduces the transformation of treating slimy technology process in Zhenchengdi preparation plant. By analysing screening test acount of fines, approaches the feasible on fines grading flotation.
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