Goal Quality and Technology 2006 Issue 5 Current situations and countermeasures of ecological environmental protection in the coal mining area

Current situations and countermeasures of ecological environmental protection in the coal mining area
ZHU Zhen-zhong;CHEN Kun;YANG Yuan;CHENG Fang-ping

..............page:67-69

Retrofit technology of high-efficiency combustion and clean emission for the chain and travelling grate stoker boilers
JI Fei;JI Ren-shan;MA Lin;FAN Wei;WANG Nai-ji

..............page:65-67

The comparison of the two disposal schemes of coal bunker ground treatment with different ground conditions
HAN Fei;DIAO Xin-qin

..............page:62-64

The application analysis of soft start for long distance belt conveyor
LEI Xiao-shu

..............page:60-61,64

The effective means on reducing ash content of floatation production
ZHANG Zu-bing;LIANG Teng-jiang

..............page:58-59

The application of fast and high efficiency operating pressure filter in Huainan Coal Mining Group Corporation Ltd.
YANG Tao;WANG Chuan-jin

..............page:56-58

Implementing the middlings rewashing process to increase cleaned coal yield
DONG Chen-gang;FU Xue-jun

..............page:54-55

The practical application of cyclone rehandling technology in Chengzhuang Mine
WANG Zhen-kui

..............page:51-53

The application of SKT-24-Type jig in Laohutai Coal Preparation Plant
TIAN Bao-chang

..............page:49-51

Washing methods of mixing different impurities in raw coal
MAO Yu-hong;FANG Wen-lin

..............page:47-48

Coal slurry reforming process by two-stage concentration and recovery in Adaohai Coal Preparation Plant
CHAI Jin;SHI Jian-guang;ZHANG Chun-lin;ZHANG Xiao-zhou;WU Li-li

..............page:44-46

Analysis on sampling of coal in the automobile vehicle
XU Hui-jun

..............page:42-43

Comparison between slow-ashing method and improved fast-ashing method in commission test
ZHANG Li-ping;WEN Xiang-xin

..............page:40-41

Evaluation of uncertainty about the fixed value of the coal ash fusibility standard substance
LI Hong-tu

..............page:37-39

Manufacturing HGI standard matter and analyzing the ectypal fixed value of year 2006
SUN Gang;ZHANG Bao-qing;LI Ying-hua

..............page:35-36,39

Discussion on coal laboratory accreditation
NIU Yu-ping

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

Quality management of coal sale process in Kailuan Group
LIU Xia

..............page:31-33

Countermeasure and the influence factors of mine coal quality management
LI Gan-wen

..............page:28-30

Analysis of factors influencing the accurate determination of the volatile matter of coal
PEI Shao-rui

..............page:26-27

Risk evaluation and management of coal export in Huanghua Port
SHI Ying-hui

..............page:23-25

Research and application of the correlativity between calorific value and ash of coal in Xinwen Mining Area
HE Jin-shui

..............page:21-22,30

Experimental study on blending coal of Permian-Carboniferous high sulfur coal in Dengcheng County
BAO Jiang

..............page:18-20

The principle of coal blending in power plants and calculation of coal quality characteristic parameters
FAN Hua-ting

..............page:15-17

Research on Guandi meager lean coal as blast furnace PCI coal
WANG Chun-hua

..............page:12-14

Coal quality characteristic analysis in south of Zhengning Coalfield in Gansu province
LIU Bing-yuan

..............page:10-11

Coal character and variable rules of Nuodong Mining Area
SHU Wan-bai

..............page:7-9

Experimental study on the influence factors of strength of industrial briquette
LU Guang;XING Bao-lin;MA Jiao;GUO Hui

..............page:5-6,9

Research on the coke into blast furnaces and tuyere coke of Coking Plant of Baotou Iron and Steel Group Company Ltd.
ZHANG Yong-qiang;LIU Jiong;FU Li-jun

..............page:3-4

Mathematic relations and conversion method of Roga index and Caking index
GUO Zhi;SHANG Tie-cheng

..............page:1-2