mine gas drainage plant

The gas drainage equipment is primary equipment and means that deals with accumulation gas of coalmines in China.

瓦斯排放裝置是我國煤礦治理積聚瓦斯的重要裝備和手段。

Experimental on mine gas separation based on hydration mechanism

利用水合原理分離礦井瓦斯實驗

The mine gas is the harmful air that grows in the production of the coal mine.

礦井瓦斯是煤礦生產中經常遇到的有害氣體,涌出的瓦斯不僅造成掘進工作面瓦斯超限影響掘進正常施工,同時給安全帶來極不穩定因素。

Study on Theory and Practice of CMM Drainage and Surface Development Design;

礦井瓦斯(CMM)抽采與地面開發設計的理論研究與實踐

In low- gas shaft,gas emission is caused by the pressure variance in goaf.

低瓦斯礦井瓦斯涌出主要是因為通風系統的變化及采空區密閉墻壓炸,因采動影響引起采空區內外壓差的變化導致采空區的瓦斯大量涌出。

In this text, the author first applies techniques of safety system engineering to thoroughly analyze all the factors affecting gas; then basing upon site observations, constructs several models to form a knowledge base; finally uses the O_0 technique to implement this expert consultant system.

本文首先運用安全系統工程的方法,全面分析礦井瓦斯各種影響因素及其特點,然后在大量調查的基礎上,建立若干瓦斯抽放模型,構成基本的知識庫。

According to the gas content of the coal seam and the bearing of fountainhead and collect on mine gas outburst.

根據煤層瓦斯含量和礦井瓦斯涌出的源匯關系,利用瓦斯涌出源的瓦斯涌出規律并結合煤層賦存條件和開采技術條件,通過回采工作面和掘進工作面瓦斯涌出量計算,達到預測采區和礦井瓦斯涌出量的目的。

Probability Study on Gas Pour and Gas Flow Forecast;

礦井瓦斯涌出及瓦斯流動預測的統計研究

Structure-controlling on Gas Storage and Gas Prediction in Lvshuidong Minefield

綠水洞礦井瓦斯賦存構造控制與瓦斯預測

Cause of Gas Explosion and Control Measures in Low-Gas Coal Mine

低瓦斯礦井瓦斯爆炸事故的原因及控制措施

Abandoned Coal Mine Methane--A Noteworthy CBM resource

廢棄礦井瓦斯——值得關注的煤層氣資源

Study on Optical Characteristic of Gas Explosion in Induction Periods;

礦井瓦斯爆炸感應期內光學特征研究

Study on the Law of Gas Distribution in Mine Based on Ventilation Network Simulation

基于網絡計算礦井瓦斯分布規律研究

Design of Mining Gas Monitoring System Based on nRF9E5

基于nRF9E5的礦井瓦斯監測系統的設計

Digitalization Technology of Mine Gas Geology Based on GIS

基于GIS的礦井瓦斯地質數字化技術

Design and Implementation of Underground Coal Mine Gas Prevention System;

煤礦礦井瓦斯事故綜合預防系統設計與實現

Measurement and Analysis of Basic Parameters for Zhaoguan Coal Mine Gases

趙官煤礦礦井瓦斯基本參數測試與分析

Foul or poisonous gas that sometimes pollutes the air in coal mines.

礦井瓦斯，有毒氣體礦井中有時污染空氣的惡臭氣體或有毒氣體

Application of VI technology in gas monitor system

虛擬儀器技術在礦井瓦斯監測系統中的應用

Discussion on Hazard Evaluation of Mine Gas Accumulation Based on Information Entropy

基于信息熵的礦井瓦斯積聚危險性評價探討

Use the Monte Carlo Simulation to Analyze the Gas Emission Indetermination;

應用Monte Carlo方法對礦井瓦斯涌出不確定性的分析

Gas Control Technology of Gas Abnormal Area in the Mining Process on Low-gas Coal Mine

低瓦斯礦井高瓦斯區域瓦斯綜合治理技術

Study on Ventilation Technology for Da Shuitou Hign Methane Mine;

大水頭煤礦高瓦斯礦井通風技術研究

Realization of Ventilation,Electricity and Gas Close Lock Function in High Gassy and Coal and Gas Outburst Mine

高瓦斯突出礦井風電瓦斯閉鎖功能的實現

Research on Accumulation Gas Control Measure in Drilling Field Using Gas Drainage at High Gas Mine

高瓦斯礦井抽放鉆場瓦斯積聚治理方法研究