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- Keywords Phosphate rock;Flotation;NDF depressant; 胶磷矿;浮选;NDF抑制剂;
- Keywords phosphate rock sintering;ignition;heat preservation;oxygenrich; 磷矿烧结;点火;保温;富氧;
- Keywords phosphate rock;homogenizing treatment;material spreader;material fetcher;synthetic constant rate; 磷矿;均化工艺;布料机;取料机;综合稳定率;
- Keywords phosphate rock resources grade quality reactivity enriched superphosphate; 磷矿资源;品位;品质;反应活性;富过磷酸钙;
- Keywords phosphate rock quality;wet-process phosphoric acid（WPA）;hemidihydrated（HDH）phosphogypsum process; 磷矿石品质;湿法磷酸;半水二水工艺;
- Keywords phosphate rock;ferrum;alumimum;colorimetric method;continuous determination; 磷矿石;铁;铝;比色法;连续测定;
- Keywords phosphate rock phosphatic fertilizer industry sustainable growth; 关键词磷矿;磷肥工业;可持续发展;
- Keywords phosphate rock resource;phosphoric acid;depleting and diluting tendency;lowgrade phosphate rock;accompanying resource;comprehensive utilization; 磷矿资源;磷酸;贫化趋势;低品位磷矿;伴生资源;综合利用;
- Bowl mills have not been widely employed for phosphate rock to date. 钵状磨矿机至今尚未广泛应用于磷矿的磨碎。
- Gypsum may crystallize on the surface of the phosphate rock particles. 石膏会在磷矿颗粒的表面上结晶。
- The calcium carbonate content of phosphate rock determines the pore structure. 磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
- Based on China's phosphate rock resources,the popularization of this proc... 从我国磷矿资源情况来看,推广应用这种流程对磷铵生产有非常大的现实意义。
- Phosphate rocks from different deposits vary widely in composition. 不同的矿床出产的磷矿其组成有显著的差异。
- Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer. 磷矿在一个预混合槽中与硫酸以及循环回的第一洗涤酸进行混合。
- About two-thirds of the weight of phosphate rock consists of unsalable by-products. 磷矿的大约三分之二变成了无销路的副产品。
- Furnace acid is made by reducing phosphate rock with loke in an electric furnace. 炉酸是在电炉中用焦炭还原磷矿制得的。
- We must therefore carefully husband the reserves of phosphate rock that are available for use as fertilizers. 因此我们必须注意节约适合用做肥料的磷矿石储备。
- Cadmium is existed in phosphate rock as isomorphism and sorption state, while cadmium is existed in weathered phosphate rock chiefly as sorption state. 镉在磷块岩中的赋存状态为类质同象和吸附态，在风化磷矿石中以吸附态为主。
- Phosphate rock is mixed with sulfuric acid and with recycled first-wash acid in a premixer. 磷矿在一个预混合槽中与硫酸以及循环回的第一洗涤酸进行混合。
