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Improving sweating temperature in different raw material concentration, solidificaton temperature and pastille diameter, the influence on the purification and yiled of pastille was different. 在不同的進(jìn)料濃度，固化溫度，顆粒直逕情況下，提高發(fā)汗溫度，對(duì)顆粒純度和收率的影響是不同的。