Goal Quality and Technology 2008 Issue 5 Discussion on coal quality in coalfield geological exploration

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Goal Quality and Technology
1007-7677
2008 Issue 5

Discussion on coal quality in coalfield geological exploration
WANG Jie-ling

..............page:1

Analysis on status of third party notarization inspection and necessity of occupational standard in coal business in China
LIU Yi

..............page:4

Experimental research on reducing ash fusibility temperature of coal by adding CaO
CHEN Ya-fei;WANG Dong-sheng;GAO Jun

..............page:6

TG-MS study on pyrolytic reaction of Huainan coal
YU Yu;LIU Xian-jian;XU Jian-jun

..............page:9

Study on coal quality and coking characteristics of coking coal imported from Australia
WANG Wen-guang;FU Yu;SUN Hai-ying;WANG Dian-su;DU Ping;WANG Gang

..............page:13

Discussion on improvement of laboratory accreditation through fine management
WANG Lin-hong

..............page:16

Development of proximate analysis of coal and its determination instrument
WU Xue;ZHANG Tai-ping;WU Han-jiong

..............page:19

Discussion on the correct writing and application of the symbol of coal analysis items
MI Juan-ceng;WEI Ning

..............page:23

The application of atomic absorption spectrometry in analysis of coal ash
XING Xiu-yun

..............page:25

Discussion on the determination of total sulfur in coal with coulometric titration method
HAN Yan-fang

..............page:28

Discussion on Gray-King assay of coal
KONG Ling-po

..............page:30

Research on sulfur fixation of calcium carbonate by automatic sulfur analyzer with coulometry
SHEN Guo-xin;WANG Fei-yan;LU Jing-ping

..............page:33

Determination of copper in light oil by air-acetylene flame atomic absorption spectrometry
YU Bo-jun

..............page:35

Discussion on the temperature control system of the coal ash fusibility determinator
ZHANG Jian-min

..............page:38

Discussion on the determination of the sulphur trioxide in coal ash
HUI Jun-jian

..............page:40

Discussion on the measures of improving the precision and stability of automatic calorimeter
LIU Xiao-hui;LIU Neng-yi

..............page:42

Discussion on the determination of the ash yield of high ash coal with automatic determinator by automatic industrial analyzer
ZHU Xiang-ying

..............page:44

Analysis on the effect of coal quality on coal liquefaction
JIANG Li-xiang

..............page:46

Discussion on the influence of heat loss from solid incomplete combustion on the boiler thermal balance efficiency
ZHANG Guo-guang;JIANG Cui-rong;JIANG Ying;SHENG Ming

..............page:50

Discussion on the process design of Dongguan Coal Water Slurry Plant
WANG Cheng-jiang

..............page:54

Discussion on development of coking wastewater treatment technology
YU Juhua;MA Rui-ping;DUAN Zheng-kang

..............page:56

Discussion on separation process of dense-medium cyclone
PEI Gui-cai

..............page:60

Application of dense-medium shallow-slot grading machine in Guqiao Coal Preparation Plant
TANG Shan-hua;LI Yue-gang

..............page:62

The practice of energy saving and consumption reducing in Chengshan coal preparation plant
LI Jing

..............page:65

Application of three-product dense-medium cyclone with unpressurized feeding in coal preparation plant
XU Zheng

..............page:67

Experience of reformation of traction thickener
ZHANG Jian-guo

..............page:69

2008 nian quan guo jie neng xuan chuan zhou huo dong jian jie
fu cong

..............page:59