Northwest Coal 2009 Issue 5 The discussion on the rationality of the technique of fully mining of Heidaigou opencast coal mine

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Northwest Coal
1672-3880
2009 Issue 5

The discussion on the rationality of the technique of fully mining of Heidaigou opencast coal mine
liu wan rong ; wang ping liang ; song fu guo

..............page:22-24

The discussion on the key technology of the construction of ten-million-ton mine of the tilting coal seam
Wang Jinping;Hou Shuhong

..............page:3-7,38

Study and thought on the related issues of our ecological compensation
Mao Yalin

..............page:88-93

The analysis of coal gasification technology on the selection and analysis of coal quality
Bu Xueming;Ren Xiangkun;Cui Yongjun

..............page:73-77,81

The analysis of the standing experiment of brake performance of ten thousand ton heavy-duty train
Wang Feikuan

..............page:68-72

Brief analysis of the issues needing to be paid attention when forced caving of full-mechanized mining face of coal mine
Wang Jinguo

..............page:14-17

The analysis and forecast study on the cost per kilowatt hour of the electricity generated by WTGS of the windmill in our country
Xie Jianning;Gao Hui;Hart Rende

..............page:39-42

The practice and application of kilometer-orientated large diameter and long-distance drilling
Zhou Tingyang;Ma Ziming

..............page:25-27,34

The study on the failure form of soft rock roadway and bolt support parameter
Xiao Xianghong;Xu Fengshan

..............page:35-38

The application study of smart dynamic inspection system of electric railway traction power supply contact net of Baoshen railway
An Peng

..............page:63-67

Technology Dynamics

..............page:56,93

zheng gao qi shi

..............page:封3

The application study of the methods of broadening and installing of fully-mechanized mining face
Zhang Zhongning;Ma Xinhua

..............page:18-21,72

The research on the SSR-DS and the digital-to-analog emulation coordinating with TSR protection
yang wen chao ; you jian sheng ; li peng ; song chang ; zhuo hua ; zhang yan liang ; gu qiang ; lin jing tao ; xiao xiang ning

..............page:57-62

Study of the application technology of the metal materials of ultra supercritical unit
Liang jun

..............page:53-56

Study on integrated detecting on the 18th coal fire zone of Wuda Coalfield
Zhou Zhengwu;Ma Jianwei;Kong Bing;Zhang Guorong;Long Xuesong

..............page:8-13,17

A brief talk of the application of manual hole digging pile construction technology
Li Zining

..............page:32-34

Improve the first industrial applications of the cetane number technology in the hydro-upgrading device of direct coal liquefaction effluent
Guo Guigui;Chen Maoshan;Gou Rongheng

..............page:82-84

The application of gas drainage technology in high Level drainage roadway in the Wulan Mine
Liu Mingxing

..............page:28-31

The analysis of the running of cooling equipment porous plate in the boiler of DG480T/h CFB
Hou Wanlin

..............page:46-49

Discussion on the material procurement management of coal chemical industry project from the example of the procurement of coal-base alkene project of Shenhua Ningxia Coal Group
Yao Jie

..............page:78-81

The selection of the cobalt catalysts for Fischer-Tropsch synthesis
Men Zhuowu;Lin Quan;Lu Yijun

..............page:85-87,93

The application and study of the energy-saving of the technology of frequency conversion-based speed regulation in the belt conveyor
Han Li

..............page:94-96

The Characteristics of Combustion in the Boiler of a Ningdian 1000MW Unit Phase Ⅱ
Zhu Feng

..............page:43-45,49

Retrofit about Flow Path of 300MW Unit
Duan Yongcheng

..............page:50-52