尾矿

The paper introduces the application of hydraulic cyclones in tailing filling,grading,and prethickening.

介绍了水力旋流器在尾矿充填、分级、预浓缩工艺中生产应用。

The possibility of utilizing low calciferous rock and blende tails in the cement industry has been studied.

研究利用低钙石和闪锌尾矿代替粘土煅烧高质量水泥熟。

Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine.

摘要利用某铀矿尾矿作为水砂充填水流特性研究，针不同粒度试样，进行常水头渗透试验。

In this paper, the research process of the fire - proof calcium silicate board trial - produced with theindustrial tailings - felspar powder is reported.

本文报道了使用工业尾矿长石粉试制防火硅酸钙板研究过程。

A series of laboratory cementing experiments on the total tailings from a gold mine in Shandong Province were conducted by use of ordinary cement and polyhydrate material as binding materials.

摘要分别采用普通水泥和高水单浆为胶结材东某金矿全尾矿进行了胶结比试验。