Goal Quality Technology Articles

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1Application status and countermeasure analysis of coal petrology in coking production1-3

2Study on quality characteristics and utilization direction of coal in Changfushan Mining Area4-7

3Discussion on establishment of quality assessment system of steam coal8-9,12

4Study on the swelling behavior of Shuangyashan Coal10-12

5Coal quality characteristics of carboniferous-permian coal seams of Tashan Mining Area13-14

6Experience and suggestions of quality supervision and spot check of coal product15-17

7The study of coal quality MIS based on workflow technology and structure flow designing18-20,26

8Practice on quantification evaluation of personnel position in Nantong Coal Preparation Plant21-23

9Development and application of automatic sampling equipment in Coal preparation Plant of Fangezhuang Mine24-26

10Discussion on the experience of coal quality testing management27-28

11The effective measures of reducing the moisture content of clean coal for power generation in Taiyuan Coal Preparation Plant29-30

12Discussion on advancing the eliminating impurities equipment and improving the quality of products31-32

13Discussion on strengthening the management of underground working face and washing raw coal quality32-34

14Preliminary discussion on measures of strengthening whole process of coal quality management in coal enterprises35-36

15Application of infrared sulphur analyzor in coal quality analysis37-39

16The application of ZZ-89-Type on line ash analyzer in Xingtai Coal Preparation Plant40-41,43

17Discussion on the experiences of coal ash analysis42-43

18Suggestions on revision of GB/T 18712-2002 《Methods for evaluating flocculants for use in coal preparation》44-47

19Improvement of coal storage system in sizing plant48-49,52

20Practice on medium consumption decrease in Wangfenggang Coal Preparation Plant50-52