HTG-45 ceramic filter was selected as the dewatering equipment for classified tailings, and the industrial experiments show that the capacity of HTG-45 and the moisture of the treated tailings can meet the need of the backfilling system,and the energy consumption is only 25.
采用国产的BST-6及HTG-1陶瓷过滤机对凡口铅锌矿的分级尾砂进行了过滤试验,通过对比,选定了HTG-45作为分级尾砂的过滤设备。
In this paper,the setting property of cement-classified tailings backfill slurry has been tested,according to test parameters,the trend curve of setting property under all kinds of conditions,the change laws of settling property with consistency and mix proportion have been analyzed.
文中对矿山水泥-分级尾砂充填料浆进行沉降测试,根据测得的试验参数,得到各种情况下沉降参量的变化趋势线,分析了沉降参量随浓度、配比的变化规律。
Research and application of the optimization of horizontal well step sand control technology
水平井分级控砂工艺优化研究与应用
Study on permeability of cement-classed tailings filling material
水泥-分级尾砂充填材料渗透性能研究
Study on Settling Property of Cement-Classified Tailings Filling Slurry
水泥-分级尾砂充填料浆的沉降性能研究
The Modification and Optimization Practice to the Cemented Backfill Process with Classified Tailing in Wushan Copper Mine
武山铜矿分级尾砂胶结充填工艺成功改进与优化实践
Speciation and Bioavailability of Heavy Metals in Tailings and Agricultural Soils
尾矿库尾砂及周边农田土壤重金属形态分布及其生物有效性
New application of upward slicing and filling by tailing in Chuang-Shang Gold Mine
上向分层尾砂充填法在仓上金矿的新应用
Analysis on Shear Strength of Upstream Tailings under High Stress
高应力条件下的上游法尾矿砂土抗剪强度分析
Research and application of the optimization of horizontal well step sand control technology
水平井分级控砂工艺优化研究与应用
Study on the Classified Prediction of Damage Degree of Dendrolimus punctatus Walker
马尾松毛虫危害程度分级预报的研究
graded soil mixture
级配(砂)土混合料
Study on the Mechanical Parameters and the Method of Rockmass Classification of Sandy Surrounding Rock of Tunnel;
砂质土隧道围岩力学参数及分级方法研究
Research on Measurement Method for Mortar Content of RCA and Its Classification
再生粗骨料砂浆含量测定方法及分级研究
A preliminary study on gradation pision of sand liquefaction by SPT method in the Panjin City precincts
用标贯法对盘锦城区砂土液化进行等级分区
Comparative observation of MRI and histology of delayed graded compression of the dog cauda equina
犬马尾神经分级压迫的MRI与组织学对比观察
A family-group rank below subfamily.(2) A taxon at the rank of tribe. Names of tribes have the suffix- INI.
(1)一个亚科之下的科群层级。()个族级的分类单元。族名具有一INI字尾。
Study on Maoming Kaolin Tailing Sand Cycle Used in Construction
茂名高岭土尾砂循环用作建筑用砂的研究
Application technology research of tailing sand in ordinary dry-mixed mortar
尾矿砂在普通干混砂浆中的应用技术研究
These particles range from coarse silt to sand or pebble size.
这些颗粒的大小变化范围是从粗粉砂级到砂级或细砂级。
These may range from coarse silt to sand or peble size.
这些颗粒的大小变化范围，从粗粉砂级到砂级或细砂级。