Review of study on gasification characteristic of coal char with carbon dioxide and steam;
煤焦与CO_2及水蒸气气化特性研究进展
Characteristic of the Shenfu coal char gasification with steam and carbon dioxide;
神府煤焦与水蒸气、CO_2气化反应特性研究
Study on reduction of NO by coal chars;
煤焦还原NO的实验研究
Catalytic mechanism of alkali metal on NO heterogeneous reduction by char:quantum chemistry study;
碱金属对煤焦异相还原NO的催化机理:量子化学研究
Investigation on Char Characteristics and Their Effect on Ash Formation;
煤焦特性及其对灰形成的影响
The functionalities of nitrogen in Yibin coal and in whose chars are determined by Xray photoelectron spectroscopy (XPS).
利用X射线光电子能谱(XPS),研究了宜宾煤及其煤焦中氮的官能团结构,分析了氮官能团在热解过程中的迁移。
Effect of heat treatment on the reactivity and microstructure of coal-char;
热处理对煤焦反应性及微观结构的影响
The effect of heat treatment on the catalytic capability of minerals for the oxidation of coal-char prepared from the vitrinite of YX coal and JJ coal was investigated using XRD and TGA.
热处理导致煤焦中碳微观结构的有序化和矿物质催化能力下降,是热处理过程中煤焦反应活性下降的两个主要原因。
Thermogravimetric experiments of Yanzhou bituminous coal-char and Jianyang anthracite-char under O2/CO2 atmosphere and O2/N2 atmosphere are studied.
进行了O2/CO2气氛与O2/N2气氛下兖州烟煤焦和柬阳无烟煤焦的热重试验,分析了气氛变化对煤焦热重反应的影响,推导出了O2/CO2气氛与O2/N2气氛下的煤焦动力学表达式并获得了动力学参数。
Its main energy source is non-coking coal and its product is simliar to pig iron produced in blast furnace.
它的主体能源是非焦煤,产品类似于高炉生铁。
The sorption characteristics of the single-component gas(CH4,N2,CO2) and the binary gas with different proportion(80% CH4+20% CO2,50% CH4+50% CO2,20% CH4+80% CO2,80% CH4+20% N2,50% CH4+50% N2,20% CH4+80% N2) on long-flame coal,coking coal and anthracite were studied by means of isotherm adsorption experiment in laboratory.
通过长焰煤、焦煤和无烟煤对CH4,N2,CO2单组分和6种不同配比浓度(80%CH4+20%CO2,50%CH4+50%CO2,20%CH4+80%CO2,80%CH4+20%N2,50%CH4+50%N2和20%CH4+80%N2)二元混合气的等温吸附实验研究,探讨了3种不同煤级煤对单组分气体和不同配比二元混合气体的吸附特征。
Four carbonaceous additives include coking coal,1/3 coking coal,hard coal-based pitch and charcoal were selected to study their influence on the properties of the agglomerated activated carbon(AC) made from Datong bitumite.
采用焦煤、1 /3焦煤、硬质煤沥青和木炭 4种含碳添加剂 ,考察了它们对大同煤质压块成型活性炭性能的影响程度 。
Study on Co-coking Blending Coking Coal with Low Temperature Coal Tar Pitch and Tarry Residue;
低温煤焦油沥青及焦油渣配煤炼焦实验研究
Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.
氨气、 煤焦油、 焦煤都是煤气生产过程中的副产品.
German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia .
氨气、煤焦油、焦煤都是煤气生产过程中的副产品.
coal tar colours
煤焦油染料,合成染料
To prepar the town gas by catalytic gasification of Da-Tong coal under elevated pressure Ⅰ. The characteristics of catalytic gasification of Da-Tong coal and its coke
煤加压催化气化研制城市煤气——Ⅰ.大同煤和煤焦的催化气化特性
noncoking coal
非焦化煤, 干烧煤
mixed coke oven and blast furnace gas
焦炉与高炉混合煤气
Experimental Study of Oven Gas Reforming to Produce Synthesis Gas Over the Coal Char Holding in the Reactor;
煤半焦在焦炉煤气转化制备合成气中的作用
Blending Test of high volatile 1/3 coking coal for coking purpose
高挥发分1/3焦煤配煤炼焦的试验研究
Selection of Processes for Desulfurization and Decyanation of Coke Oven Gas
焦化厂焦炉煤气脱硫脱氰工艺的选择
An Exploratory Test on Coke Desulfuration by Recycling COG in Coking Process
煤气返回炼焦过程焦炭脱硫探索试验
6 Meters Coke Side of Coke Oven Gas Shortage of the Removal of Export System
6m焦炉焦侧荒煤气导出系统的拆除
Analysis of Tar from Co-coking of Coal and Waste Plastic
废塑料与煤共焦化所得焦油成分分析
ANALYSIS OF COKING COAL RESOURCE SITUATION AND COKE QUALITY IN ANYANG STEEL
安钢炼焦煤资源状况及焦炭质量浅析
coking coal: Coal which can be converted into useful coke that must be strong enough to withstand handling.
炼焦煤,焦炭:一种可转化为经得起装运的有用的焦炭的煤。
The Effect of the Coal Blending Structure on the Mechanical Strength of Coke
配煤煤种结构对焦炭机械强度的影响
Methods Plant; Distribution Plant, coke, bauxite, pig iron.
洗选精煤；经销精煤、焦炭、铝矾土、生铁。
The Study on Coal Petrographic Blending and Predicting Coke Quality of ANGANG GROUP;
鞍钢煤岩配煤与预测焦炭质量的研究