A mathematic model of methane flow from core is proposed,its mathematic solution through computer simulation is discussed,and the simple determining method of core effective methane emission is proposed.
建立了排放钻孔周围煤体瓦斯流动的数学模型，探讨其数值解，并在此基础上分析了钻孔瓦斯涌出规律，提出了根据钻孔瓦斯流量测定简易确定钻孔有效排放半径的方
Characteristics of NO_x emission of incineration test of chemical organic waste liquid in CFB;
化工有机废液循环流化床焚烧NO_x排放特性
Study on emission behavior of biodiesel from rapeseed oil deodorizer distillate;
菜籽油脱臭馏出物中生物柴油的排放特性研究
The research development of mercury emission and control countermeasures in flue gas from coal-fired power plants;
燃煤电厂烟气中汞的排放与控制研究进展
Numerical calculation of NO emission in swirl combustor;
旋流燃烧室中NO排放的数值计算
NO emission from winter wheat fields of rice-wheat rotation ecosystem in southeast China.;
华东稻麦轮作生态系统冬小麦田NO排放观测研究
The effects of various parameters,in terms of the ratio of petroleum coke over coal,the excess air coefficient,the bed temperature,the primary air fraction,the Ca/S ratio on the NO emission in the flue gas are revealed in this paper.
对于石油焦与煤不同燃料配比 ,不同锅炉运行参数 ,如一次风率、过量空气系数、床温和 Ca/S比等对烟气中 NO排放浓度的影响规律进行了研究 。
Influence of VOA Fuel Additive on Engine Performance and Exhaust of Diesel Engine;
浅析VOA燃油添加剂对柴油机动力性及尾气排放的影响
Reduce Exhaust of Direct Injection Engine;
降低直喷型柴油机的排放
Behavior of NO,N_2O and SO_2 emissions during coal combustion in a circulating fluidized bed combustor;
循环流化床燃煤过程NO、N_2O和SO_2的排放行为研究
Preliminary study on the emissions and pollution control of PCDDs/Fs from crematories in China;
中国火葬场二噁英类污染物排放及减排技术研究
Experimental Research of NO/HC Emissions Varying Characteristic from a Natural Gas Engine;
天然气发动机废气NO/HC排放量变化特性的试验研究