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And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits. 又我国硬水铝石岩溶铝土矿,应属于生物有机质成矿作用的沉积型铝土矿。
Finally, combined with dispersant YF-2, artificial mixture (diaspore:kaolinite=2:1) was separated . 最后配合使用分散剂YF-2,对一水硬铝石:高岭石为2:1的人工混合矿进行反浮选分离。
In this dissertation,the influence of diaspore with hydrophobicity surface on the stability of foams was studied. 针对铝土矿浮选精矿三相泡沫体系,研究了表面疏水的一水硬铝石对铝土矿三相泡沫稳定性的影响规律。
Whereas the flotability of diaspore is pH-dependent in alkaline region, and the recovery rate drops from 80% to 20%. 强碱性条件下，一水硬铝石的浮选回收率从80%25急剧下降至20%25，与高岭石、叶腊石和伊利石之间形成较大差异；
The effects of microwave roasting pretreatment on leaching behavior of diaspore ore were investigated. 研究了微波焙烧对一水硬铝石矿浸出性能的影响。
Guizhou bauxite is a difficult to digest diaspore bauxite and its silicon content is high while iron content is low. 贵州铝土矿是高硅低铁、难溶的一水硬铝石型矿石，其铝矿物及硅矿物比俄罗斯和希腊同类型铝土矿中的铝硅矿物都难溶。
The mechanochemistry effects on the process of diaspore type bauxite in sodium aluminate solution was investigated. 力化学方法处理铝土矿，可明显改善其溶出性能。
The floatation behaviors of diaspore and kaolinite and the separation of mixed mineral were investigated in this paper. 摘要分别研究了一水硬铝石和高岭石的浮选行为及混合矿的分选。
Abstract： Phosphates abilities in diaspore and kaolinite flotation were studied. 摘要：研究了磷酸盐对一水硬铝石和高岭石的浮选性能。
Bauxite ore in the Northwest Henan province is generally sedimentary diaspore type in Benxi Formation of Carboniferous Series. 豫西北地区铝土矿均为一水硬铝石型沉积矿床,赋存于中石炭统本溪组。
China is abundant with sedimentary diaspore and kaolinite mineral resources.Their reserves are both the first in the world. 我国沉积高岭石矿和硬水铝石铝土矿资源丰富，其储量和质量均为世界之冠。
This study used rice husks as source of silica and diaspore as source of alpha-alumina to synthesize mullite without added any mineralizer. 稻壳在摄氏八百度持温三小时的燃烧后，所残留的稻壳灰主要成分为二氧化矽；
Making use of the diaspore type bauxite, the cyclone flotation and classification test had been carried in the system of cyclone flotation. 用一水硬铝石型铝土矿在旋流浮选系统中进行了旋流浮选和分级试验对比。
Abstract: The crystal structure， wettability and floatability of diaspore and other gangues like kaolite， illite and pyrophyllite were discussed. 摘要: 分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。
Influences of phosphates on the dispersion of diaspore,kaolinite,illite and pyrophyllite were systematically investigated by sedimentation experiments. 采用沉降实验考查磷酸盐对一水硬铝石、高岭石、伊利石和叶蜡石分散行为的影响规律。
The single mineral floatation behaviors of diaspore,kaolinite,illite and pyrophyllite in bauxite by using almine collectors are investigated. 研究采用胺类捕收剂时铝土矿中一水硬铝石和含铝硅酸盐矿物单矿物的浮选行为。
So the flotation separation of diaspore against the aluminosilicates is feasible by using guanidine collector in high alkaline. 以十二烷基胍为捕收剂可望实现铝硅矿物反浮选分离；
It was discovered that the gallium is more than marginal grade in content and enriched in lower coal seam and floor, and occurs mainly in diaspore. 发现样品中镓的加权平均含量超过边界品位，并在煤层下部和底板岩石中显著富集，其主要地质载体为硬水铝石。
Thermal analysis implies that the bauxite samples are of 2 obvious endothermic peaks, which are gibbsite and diaspore endothermic peak. 差热(DTA)分析显示铝土矿样品有2个明显的吸热峰，分别为三水铝石和硬水铝石吸热峰；
Red mud generated from Chinese diaspore bauxite has a poor settling performance, so that red mud settlement requires excellent polymeric flocculants. 我国一水硬铝石型铝土矿高压溶出后的赤泥沉降性能差，需添加高效絮凝剂以促进赤泥沉降。