Goal Quality and Technology 2012 Issue 6 Analysis on the quality control of coal testing labs

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Goal Quality and Technology
1007-7677
2012 Issue 6

Analysis on the quality control of coal testing labs
LIU Huan-kun;ZHI Shun;ZHANG Yun-hong

..............page:24-26,35

Discussion on two kinds of centrifugate treatment technologies of sedimentation centrifuge of clean coal
DONG Chen-gang;ZHAO Chen-zhong

..............page:63-65

Analysis on the transformation of raw coal sizing screen and conveyor belt in Dingji Coal Preparation Plant
WU Xian-jun

..............page:71-72

Analysis on the environmental influence during the testing process of automatic calorimetry
LI Shu-long;YANG Hai-sheng

..............page:50-51

Discussion on the application of FCA-2000 pulverization-falling type of coal slurry preprocessor in Zhengji Zhuoyue Coal Preparation Plant
YUAN Bo-wen;JIANG Ming-dong;WU Chao-dang;YU Chao-fu;LIU Chong-gang;CAO Jiang

..............page:57-60

Discussion on the process control of total sulfur determination in coal labs of power plants
YU Jun;LIANG Jian-fen

..............page:44-46,56

Uncertainty evaluation of sulfur content determination in coal by infrared method
YAO Wen-song;WANG Qun-ying;QIN Ling;QIN Tao;WANG Jia-rui;LI Xiao-jiang

..............page:16-19

Discussion on method and suggestion of energy consumption statistics of coal-to-nature gas
ZHANG Guo-guang;JIANG Ying

..............page:33-35

Research on separation and enrichment of macerals of coal
CHEN Hong-bo;ZHANG Yu-hong

..............page:6-9

Discussion on reformation of coal slurry system in Fangezhuang Coal Preparation Plant
LIANG Zeng-tian

..............page:61-62,65

Economic benefit comparison between mixed lifting and lifting by different levels for underground blending mining of coal seams
LIU Yu-li

..............page:69-70,72

Research on the determination of check admissible error of testing results between general analysis sample and pack checking sample
ZHANG Tai-ping

..............page:39-41

Technical analysis on 5E-MAG6600 full-automatic coal proximate analyzer
XUE Yong-yan

..............page:47-49

Analysis on the application of standards of coal sampling method and the common problems in practice
LI Xing-wang

..............page:36-38

Analysis on the coal quality used in Urumqi
CHU Shu-qin;Gulixiati

..............page:31-32,38

Analysis on the proper use of PL300 full-automatic plastometer determinator
MA Qian

..............page:54-56

Discussion on the influence of ash yield and sulfur content on the determination of apparent relative density of coal
TIAN Xin-juan;LONG Ya-ping;XIAO Wen-zhao;WANG Jie-ling;LI Yu-hui

..............page:42-43,49

Research on the changing rule of coal properties for short-term stored samples
WANG Xing-long

..............page:13-15,19

Construction of information system of coal quality management in Shaanxi Coal and Chemical Industry Group
ZHAO Zhao-jun;YAN Xiao-li

..............page:1-5

Analysis on the status and prospect of gasifying briquette coal technologies in China
WANG Dong-sheng;HAN Jin-de;JIANG Ying

..............page:10-12

Discussion on the influencing factors of volatile matter determination with coal proximate analyzer
ZHANG Jing-ling;GUO Jun-lan

..............page:52-53

Analysis on the reason and countermeasure of total moisture overproof for part imported coal
HU Wen-tang

..............page:27-30

Practice of process optimization and transformation in Jinneng Branch of Dawukou Coal Preparation Plant
ZHU Yan

..............page:66-68

Analysis on the adhesive for gasifying briquette and industrial briquette based on TRIZ theory
WANG Yue;WANG Dong-sheng;HAN Jin-de

..............page:20-23