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- two stage flotation process 二段浮选法
- Based on process mineralogical characteristics of villaninite,a process of "stage grinding,stage flotation,and concentrate discharge from two points" was adopted. 根据该硫化铜镍矿的工艺矿物学特点,采用阶段磨矿、阶段浮选、两点出精矿的选矿流程。
- A two stage growth process for metastable pits was suggested. 提出了一个亚稳态蚀孔生长的两阶段模型。
- The calculation and drawing of flotation flowsheets are two critical parts for flotation process designing. 浮选流程计算及其绘图是浮选工艺流程设计的两个关键部分。
- The pilot test shows that the flotation process is properly used. 中间试结果表明所选用的浮选工艺是合理的。
- Acrylate, DDBSA and DMF were used to react under a two stage. 丙烯酸盐,DDBSA和二甲基甲酰胺之间的反应常常分二个阶段。
- Doctors usually divide the process of childbirth into two stages. 医生通常把分娩的过程分成两个时期。
- The Bretton woods system broke down in two stages. 布雷顿森林体系的垮台分为两个阶段。
- In order to reduce the investment, running cost and generation amount of AOX, a two stage short sequence process has been developed on the basis of multistage bleaching. 为降低投资、运行费用和AOX的生成量,在多段漂白的基础上发展了两段短流程漂白。
- The author also strongly re commends to apply the flotation process of drinking water to environmental engin eering. 特别建议将饮用水气浮工艺处理技术推广应用于环境工程治理。
- The surgery consists of two stages. 手术由两个阶段组成。
- Using sequential selective flotation process and adding dextrin as main depressant obtain good separation result. 采用优先浮选工艺,糊精为主要抑制剂,获得了较好的分离指标。
- The newly developed cooling system has a high efficient two stage radiator. 最新被开发的冷却系统拥有高效率的两阶段冷却。
- The evacuation was to be carried out in two stages. 整个移民安置计划分两个价段进行。
- The plant will be commissioned in two stages. 开机调试的过程分两个阶段进行。
- As for mica type cyanite,using single flotation process including one roughing and three cleanings,good beneficiation indexes were obtained. 河南隐山蓝晶石矿伴生有金红石、云母和石英等矿物可综合利用。
- This exercise is divided into two stages. 这项工作分两阶段进行。
- The problems of air flotation process to remove algae in waterworks are summarized. The causes are dis-cussed and counter-measurements are suggested. 总结了自来水厂气浮除藻实践中存在的问题,并分析产生这些问题的原因,提出一些对策。
- The troops will be pulled out in two stages. 撤军工作分两步进行。
- Reverse flotation process to remove magnesium is used to separate phosphate rock of Yichang Ph3-11(upper low-grade seam). 宜昌磷矿上贫矿采用单一的反浮选脱除白云石,下贫矿采用直接浮选或者重介质预选与浮选相结合。