Coal Science and Technology 2012 Issue 3 Analysis on Energy Efficiency and Environment Feasibility of Coal Indirect Liquefaction to Oil

Analysis on Energy Efficiency and Environment Feasibility of Coal Indirect Liquefaction to Oil
li jun cheng ; kang you gui ; jin jia zuo ; liu wan zhou

..............page:122-125

Fire Prevention and Control Measures as well as Fire Cause Analysis for Fully Mechanized Top Coal Caving
shi jin hua ; ran ge feng ; ma zong bin

..............page:74-77

Theoretical Study on Stress Distinguishing Index of Gas Pressure Fully Released in Mining Seam
wang lu ; xu jia lin ; wu ren lun

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

Research on Jet Combustion Test of Hydraulic Liquid
wang ji yong ; yu wei yu ; wang qiu min ; liu zuo zuo ; wang ping

..............page:95-98

Analysis Calculation on Single Pipeline Freezing Temperature Field Under Non-Constant Condition of Pipe Wall Temperature
zhang chi ; zhang tao ; han tao ; bai dong liang

..............page:20-23,82

Performance Test on Emulsion Liquid of Hydraulic Powered Support and Selection and Maintenance Plan
li ya jun ; zuo guo feng

..............page:102-104

Study on Pre-Stacking Time Deviation Image of Structure Fracture Zone in Coalfield
shi su zhen ; li xue mei ; zhang li hong ; yuan li ; li zuo zuo ; li li ; yu zuo zuo ; hu hai juan ; liu mei hui

..............page:105-108,121

Method to Test Explosion Pressure of Flameproof Enclosure and Analysis on Influence Factors
zhou wei feng

..............page:91-94

Analysis on Construction Monitoring and Measuring of Ground Freezing Method for Water Flooded Mine Shaft in the West of China
xia yang ; yue feng tian ; gao shu bao ; cao xiao wei ; shen ao

..............page:37-40,94

Design on Perception System of Mine Hoist Based on Internet of Things
wang feng ; lu xiao zuo ; he feng you ; tan guo jun

..............page:83-86

Experiment Study on Vehicle Friction Material Prepared with High Sulfur Anthracite
xu dong yao ; zhao jing

..............page:126-128

Analysis on Gas Deposit Law in Low Gassy Mine with Irregular Gas Emission
liu ming ju ; wang jie ; zhao fa jun

..............page:41-45

Effective Surrounding Pressure Affected to Permeability of Coal Mass During Seam Water Injection
lv pin ; wang zhi sheng ; huang zuo

..............page:46-48,52

Design on Borehole Drilling Site for Mine Gas Drainage Based on Gas Migration Features in Goaf
zhang xi bin ; zhang yong ; liu chuan an ; liu zuo ming ; li chun yuan ; wang zu fa

..............page:56-61

mei tan ke xue ji shu za zhi tou gao xu zhi

..............page:130-130

li kong ke ji - mei kuang zong he zi dong hua jie jue zhi dao zai xian yan tao hui yuan man jie shu

..............page:98-98

mei kuang zong he zi dong hua ji ji dian ji shu lun wen ji zheng gao qi shi

..............page:129-129

Application of Seismic Horizon Gradient Method to Explanation of Faults in Xinglongzhuang Mine
li xiang chen ; gao jie ; yang wen qiang

..............page:115-117

Analysis on Main Control Factors of Strip Mining in Multi Seams Based on Normal Test Design
zhang li ya ; deng ka zhong

..............page:10-12,16

Structure Evolution in West of Guizhou Area and Control to Seam in Late Permian
zuo xin zuo ; jiang bo ; qin yong ; wang wei ; chen zuo zuo

..............page:109-114

mei tan ke xue ji shu jing xiang gong cheng lan mu zheng gao qi shi

..............page:128-128

Analysis on Roof Falling Hidden Danger Grading of Mining Gateway
liu hong tao ; ma nian jie ; wang jian min ; fan long ; tao zuo

..............page:6-9,104

Study on Gas Distribution Law of Driving Process in Blind Seam Gateway
liu xue fu ; fang qian cheng ; huang yuan yue

..............page:62-64,69

Application of Discrete Element Simulation Technology to Belt Conveyor
pu xiang lan ; guo yue

..............page:87-90

mei tan ke xue ji shu an quan ji shu ji gong cheng lan mu zheng gao qi shi

..............page:90-90

Problems Existed in Regional Comprehensive Outburst Prevention Technology of Coal Mining Face and Countermeasures
hao fu chang ; liu ming ju ; sun li juan

..............page:65-69

Study on Stability Control Technology of Ingate in Thick Alluvium Soft Rock of Deep Mine Shaft
qiao wei guo ; lv yan xin ; lin deng ge ; yang zuo ; wei jiu zhou ; wang li hua

..............page:24-27,125

Research and Development on 12 000 N·m Test Rig of Mine Drilling Machine
lu hui ming ; qian chao mei ; jiang ming ; hu hai feng

..............page:99-101

Research on Support Method and Surrounding Rock Deformation Law of Secondary Gateway Retained Along Goaf
zuo ying xin ; chen wei

..............page:17-19,45

Application of Flooded Water Jet Rotary Slotting Technology to Gateway Driving in Outburst Seam
huang xiao bo ; lu yi yu ; xia bin wei ; kang yong

..............page:70-73,117

Study on Coal Oxidized Dynamics Test with Low Temperature Based on CO Density
xu tao ; wang de ming ; lei dan ; xin hai hui ; qi xu yao

..............page:53-55

Study and Application of Technical System to Improve Lump Coal Rate from Drilling and Blasting Mining
wu zheng hai ; zhang can biao ; li xin jie ; wang zheng feng

..............page:32-36

Grouting/Shotcreting/Bolting Support Technology of Gateway with Extreme Loose Coal Mass
wang long long ; gao ming shi ; zhang li sheng ; cheng jun feng ; zhao yao

..............page:13-16

Study on Upper Liberated Seam Mining to Pressure Releasing Function of Low Seam
wu xiang qian ; zuo lin ming ; lv chang guo ; zheng you lei

..............page:28-31,61

Application of Outburst Elimination Technology with Hydraulic Pressing to Seam Gateway Driving in Shuijingtou Mine
chen xiang jun ; wang zhao feng ; cheng yuan ping ; wu gui ping

..............page:49-52

Discussion on Features and Classification of Intrinsic Safe Flame Proof System and Intrinsic Safe Electric Power Structure
yu yue sen ; xie dong ying ; wu xiao jie

..............page:78-82

Experiment Study on Selective Flocculation Separation of Fine Particle Coal
sha jie ; xie guang yuan ; li xiao ying ; xie ling hui

..............page:118-121