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- degradation of phosphate rock quality 磷矿质量下降
- The Effect of Phosphate Rock Quality on WPA and its Treatment 磷矿品质对湿法磷酸的影响及其处理
- 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;
- phosphate rock quality 磷矿石品质
- LOGGING EVALUATION OF SHALY CAP ROCK QUALITY. 泥质岩盖层质量的测井评价方法
- 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。
- Effects of the quality of the phosphoric acid and phosphate rock on soluble P 2O 5 in the slurry rout CTSP product were analyzed, and measures to increase the soluble P 2O 5 were proposed. 分析了磷酸、磷矿石质量对料浆法重钙产品水溶磷的影响原因,提出了提高产品水溶磷含量的措施。
- 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。
- The rock quality evaluation can be taken as a pattern recognition or classification problem. 岩体质量评价问题可以认为是一个模式识别或分类问题。
- The sampling representativeness is made based on the individual deviation of phosphate rock by statistical method. 采用统计方法,针对原料磷矿个体差异,解决磷矿采样的代表性。
- This operation is the Jingmen to a large chemical companies such as phosphate rock supply of raw material suppliers. 本经营处是向荆门某大型化工企业供应磷矿石等原材料的供应商。
