Goal Quality and Technology 2011 Issue 4 Calculation of calorific value of coal in Yili region of Xinjiang through stepwise regression based on MATLAB

Calculation of calorific value of coal in Yili region of Xinjiang through stepwise regression based on MATLAB
LIAO Shuang;YE Feng;WU Ying

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

Discussion on the influence of sampling mode of coal feeding on the coal consumption of power generation
WANG Hui-feng

..............page:19-21

Study on factors of sampling and preparation influencing G-value judgement of coal seam sample
ZHANG Wei;XU Ming

..............page:31-32,34

Discussion on total moisture determination of coal by light wave method
ZHANG Hui;LAI Zhi-bin

..............page:39-40

Discussion on strengthen the quality management of the laboratory instrument
WANG Li-shun;YANG Ya-qin;SUN Xiao-hua;ZHOU Na;WANG Lei

..............page:43-45

The effects of the coal gangue leaching test conditions on the determination results
LIU Jin

..............page:22-23

Discussion on the significance and the testing requirement of the common indicator of the coal geological exploration
NING Men-cui;FU Deng-wen

..............page:24-26

Discussion on some problems in national standard 《Determination of yield of benzenesoluble extract in brown coal》
WANG Lin

..............page:57-58

Application of coal slurry treatment using two phase slant-tube thickener technology in Tucheng Mine Coal Preparation Plant
ZENG Jiang;CHEN Liang

..............page:59-61

The application of FX350-GT hydrocyclone group in Pansan Coal Preparation Plant
ZHANG Cai-jie

..............page:64-67

The application of sampling collection device in the central of TLMZC-D-type belt in Gukuang Coal Preparation Plant
CHEN Xiao-yang

..............page:68-70

Industry status and development countermeasures of coal chemical industry in Qitaihe
SONG Xi-xiang

..............page:48-50,54

The application of quick-operating membrane pressure filter in Taiyuan Coal Preparation Plant
SU Yan-fang

..............page:62-63,67

Feasibility study on transformation of waste stone exhaust system
LIANG Li-lan

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

The practice of reducing medium consumption in Dongshan Coal Preparation Plant
ZHANG Ying-shu

..............page:73-74

Evaluation on uncertainty of hardness measurement of groundwater using EDTA complexometric titration
JIA Jun-ping;LV Xin-lei

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

Research on the inherent moisture of imported low rank coal
GUAN Song;SONG Cheng;YUE Chun-lei;GUO Wu

..............page:6-8

Discussion on the present situation of lignite upgrading technology
WANG Bin

..............page:9-13

Discussion on the relationship between coal ash yield, volatile matter and true relative density
LIU Yan

..............page:14-15

Application of sampling standard for underground coal quality management in practical production
WANG Zi-guo

..............page:55-56

Discussion on raising accuracy of coal ash determination
QI Hong;ZHANG Bo

..............page:37-38

Opinion on "Coal Preparation Plant-Evaluation Method for Performance of Coal Dewatering Equipment"
SONG Xiao

..............page:51-54

Discussion on the influence factors and solution in determination of carbon and hydrogen in coal
SHI Yan

..............page:35-36

Discussion on application of SDSM-IV sulphur analyzer in Jinjiyan Coal Preparation Plant
LV Jian-hua

..............page:46-47

Discussion on the determination of the total sulphur in coal with coulometric methods
LIN Qiao--yu

..............page:41-42

Discussion on coal properties analysis of Suntuan Coal Mine in Huaibei Coal Group
SUN Lin;WANG Hong-zhi;ZHAO Hao-shan

..............page:16-18,21

Discussion on influence of test data accuracy of coal gray-king low-temperature carbonization experiment
TANG Yan;ZHOU Lei

..............page:33-34