Goal Preparation Technology Articles

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1Column Flotation and Practical Application Part3: Research on Jet Microbubble and Air Bubble Mineralization in Tube Flow1-3

2A Survey of Development of Coal Briquetting Technology4-6

3The Contradictions between Coal Washing and Processing Technology and Market Requirement for Coal Product and the Way to Deal with them in Kailan (Group) Co. Ltd7-9

4The Effect ofPQAAM Graft Copolymer on Fine Coal Dewatering10-11

5Analysis on Structure and Performance of XL-3000A Flotation Cell12-13

6Dynamic Calculation and Analysis for New Compound Vibrating Screen14-16

7Study of Linear Additive Property of Volatiles in Coal in Power Coal Blending17-18

8Introduction to NXZ Series High Performance Thickeners19-20

9Experimental Research on the Technology of CWM Preparation by use of Thickened Plant Coal Slurry21-22

10Application of GPS1431 High Frequency Vibration Screen in Shitai Washery21-22

11The Practical Technology for Retrofitting the Flotation Cells with Low Performance and High Power Consumption25-28

12Experiences in Treatment of High Slime Raw Coal at Coal Preparation Plant of Pingdingshan Coke Co.29-30

13An Effective Approach to Reducing Moisture in Clean Coal at Wangiiazhai Washery31-33

14A Technical Approach to Reducing Clean Coal Moisture in Luiiatuo Colliery Washery34,35

15Application ofKJY-I Multipolar Air Purification Oil Pulverizer in the Jig with Numerical Control Air Valves35-36

16Analysis on Common Faults found in Conic Baskets of Centrifuges and the Way to Deal With Them37,38

17Superficial Discussion on Some Small Technical Retrofits ofLiancheng Washery and the Results Achieved38,41

18An Initial Approach to the Method of Energy Saving by Extending Time Constant of Controlled Member39,40

19Application of Calling/Speaking System in Coal Preparation Plant40-41

20Dense Medium Automatic Control System and Its Application in Tiechang Washery42-43