Goal Quality Technology Articles

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1Calculation of calorific value of coal in Yili region of Xinjiang through stepwise regression based on MATLABLIAO Shuang, YE Feng, WU Ying1-5

2Research on the inherent moisture of imported low rank coalGUAN Song, SONG Cheng, YUE Chun-lei, GUO Wu6-8

3Discussion on the present situation of lignite upgrading technologyWANG Bin9-13

4Discussion on the relationship between coal ash yield, volatile matter and true relative densityLIU Yan14-15

5Discussion on coal properties analysis of Suntuan Coal Mine in Huaibei Coal GroupSUN Lin, WANG Hong-zhi, ZHAO Hao-shan16-18,21

6Discussion on the influence of sampling mode of coal feeding on the coal consumption of power generationWANG Hui-feng19-21

7The effects of the coal gangue leaching test conditions on the determination resultsLIU Jin22-23

8Discussion on the significance and the testing requirement of the common indicator of the coal geological explorationNING Men-cui, FU Deng-wen24-26

9Evaluation on uncertainty of hardness measurement of groundwater using EDTA complexometric titrationJIA Jun-ping, LV Xin-lei27-30

10Study on factors of sampling and preparation influencing G-value judgement of coal seam sampleZHANG Wei, XU Ming31-32,34

11Discussion on influence of test data accuracy of coal gray-king low-temperature carbonization experimentTANG Yan, ZHOU Lei33-34

12Discussion on the influence factors and solution in determination of carbon and hydrogen in coalSHI Yan35-36

13Discussion on raising accuracy of coal ash determinationQI Hong, ZHANG Bo37-38

14Discussion on total moisture determination of coal by light wave methodZHANG Hui, LAI Zhi-bin39-40

15Discussion on the determination of the total sulphur in coal with coulometric methodsLIN Qiao--yu41-42

16Discussion on strengthen the quality management of the laboratory instrumentWANG Li-shun, YANG Ya-qin, SUN Xiao-hua, ZHOU Na, WANG Lei43-45

17Discussion on application of SDSM-IV sulphur analyzer in Jinjiyan Coal Preparation PlantLV Jian-hua46-47

18Industry status and development countermeasures of coal chemical industry in QitaiheSONG Xi-xiang48-50,54

19Opinion on "Coal Preparation Plant-Evaluation Method for Performance of Coal Dewatering Equipment"SONG Xiao51-54

20Application of sampling standard for underground coal quality management in practical productionWANG Zi-guo55-56