depresant相关论文
COMPATIBILITY STUDIES ON POLYMER/WAX AND POLYMER/RESIN-ASPHALTENE BY VISCOMETRY AND PHOTOMICROGRAPHY
The compatibility of mixtures of polymeric pour point depressants, i.e. poly(ethylene-co-vinylacetate) (EVA), poly (EVA-......
反浮选流程能有效去除磷矿中ＭｇＯ，其中Ｈ３ＰＯ４起着重要作用，但其用量大，成本高，处理后的湿法磷酸可达到Ｈ３ＰＯ４相同的抑制效果，且用量少，成本低，能取代Ｈ３ＰＯ４用于磷......
