Clean coal: Coal produced by a cleaning process. Discussion on optimization of slime water system and realization of washing coal with clear water in dense medium

1、

This paper introduced the contrast experiment research result on treating slime water with lime or carbide slag or CaCl_2 combining with PAM separately.

本文介绍了石灰、电石渣及CaCl2分别与聚丙烯酰胺联用处理煤泥水的对比试验研究结果。

互联网摘选

2、

Simplified process of slime water treatment employed at Chengzhuang Coal Preparation Plant in that all slime water was collectively treated;

成庄选煤厂采用简化后的煤泥水处理工艺，将全厂煤泥水集中处理；

互联网摘选

3、

The problems and the process modification of the slime water system in Xinghuacun coal washery is introduced in this paper.

介绍了杏花矿选煤厂针对煤泥水系统存在的问题采取工艺改造后的状况。

互联网摘选

4、

Discussion on the laboratory test of realizing depth clarification of coal slime water through adding calcium/ magnesium ion coagulant

添加钙、镁离子型凝聚剂实现煤泥水深度澄清的实验室试验

互联网摘选

5、

Result is shown that, the slime water mixture is good quality such as high concentration, long stable time and good flow ability.

实践证明，浮选尾煤泥可以制备出浓度高、稳定时间长和流变性好的水煤浆。

互联网摘选

6、

Experimental Study on the Application of Coagulant and Flocculant in the Slime Water Treatment in Sima Coal Separating Plant

凝聚剂与絮凝剂在司马矿选煤厂煤泥水处理中的试验研究

互联网摘选

7、

Study on Synthesis Parameters of Photo Polymerization of PAM and Its Effect in Coal Slime Water Flocculating

PAM的光聚合参数及絮凝效果研究

互联网摘选

8、

An effect comparison between air flotation and sediment method for slime water closed circle use was conducted.

笔者对气浮法和沉淀法处理煤泥水作循环用水的效果进行了比较。

互联网摘选

9、

Analysis and Discussion on the Closed-Circuitry of Slime Water at a Coal Preparation Plant

选煤厂煤泥水闭路循环的分析和探讨

互联网摘选

10、

The study of flocculating coal slime water using Aspergillus sojae

酱油曲霉絮凝煤泥水的试验研究

互联网摘选

11、

Depth Clarification of Slime Water in Oversized Coking Coal Cleaning Plant

炼焦煤选煤厂的煤泥水深度澄清

互联网摘选

12、

The Experience of Slime Water Closed Cycle

实现煤泥水闭路循环的几点经验

互联网摘选

13、

The flocculant has already been widely used in the slime water treatment of coal preparation plant.

絮凝剂在选煤厂煤泥水处理中已得到广泛地使用。

互联网摘选

14、

The system provides the important reference value for the slime water treatment work of coal preparation plant in China.

对我国选煤厂煤泥水处理工艺有着十分重要的参考价值。

互联网摘选

15、

Approach to Handling Slime Water in Preparation Plant

选煤厂洗水治理改进途径

互联网摘选

16、

The precision of threshold value directly affect the calculate precision of slime water.

阈值法的准确与否直接影响煤泥水浓度的计算精度。

互联网摘选

17、

With a concrete example, compared are special feature of different pipeline system for slime water;

通过现场实例，比较了不同煤泥管道输送系统的特点；

互联网摘选

18、

Research about the Influence of a New Flocculant on Slime Water Flocculation Rule

一种新凝聚剂对煤泥水絮凝沉降影响规律的研究

互联网摘选

19、

Experiment and Research of Detecting Device for Subsiding Speed of Slime Water

煤泥水沉降速度检测装置的试验研究

互联网摘选

20、

Research on solution chemistry of main metallic ions in slime water

煤泥水中主要金属离子的溶液化学研究

互联网摘选