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大会论文 | 高品质机制砂风选脱粉工艺分析
风选脱粉技术是指通过空气动力选粉的方法,将机制砂中的石粉控制到材料需要的比例,得到高品质的机制砂产品。在精品砂的生产过程中,脱粉技术尤为关键。传统的水洗脱粉技术虽然有效,但存在水资源浪费、环境污染等问题。因此,绿色、低耗的脱粉技术成为研究的重点。脱粉 ...
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