1.
Characteristics and Conditions of Lignite Biosolubilisation by a Fungus Screened from the Environment
一株自选溶煤真菌特性及其溶煤条件研究
2.
Swelling behaviors of Shengli coal and characteristic analysis of the swelled coal
胜利煤的溶胀行为及溶胀煤的特性分析
3.
Properties: Completely dissolved in solvent such as coal tar system, esters, turpentine and plant oil. Undissolved in Solvent such as alcohol and partly dissolved in oil.
性能:在煤焦系,酯类溶剂﹑节油﹑物油中完全溶解,不溶于醇类溶剂,在石油系溶剂中部分溶解。
4.
The Study on Stripping Law and Effect of Harmful Pollutants That Dissolved from Coal in Coal-rich Regions of Yunnan Province;
云南富煤地区煤溶有害物质溶出规律及影响研究
5.
Study of Step-Leaching of Silica and Alumina in Resourcelization Utilization of Fly Ash by Means of Alkalescence Meduim;
粉煤灰资源化利用中碱溶法溶出硅铝研究
6.
Study on the Extracts of Special Coal-Cannel and Its Technology;
我国特种煤——烛煤溶剂抽提物类型与工艺研究
7.
Effect of Solvent Swelling on the Coal Structure and Liquefaction;
溶胀预处理对煤结构及煤液化性能的影响
8.
Granular activated carbon from coal for solvent recovery
GB/T7701.2-1997回收溶剂用煤质颗粒活性炭
9.
Lignite wax--Determination of benzene insoluble substance
GB/T2562-1981褐煤蜡中苯不溶物测定方法
10.
Analysis on the acid resistant of coal shale brick with high alkali ash
高碱灰渣——煤矸石砖的酸雨淋溶分析
11.
SUBSIDED COLUMN OF KARST IN SIIENNANCOAL-FIELD AMD ITS WATER FLOWING CHARACTERISTICS
沈南煤田岩溶陷落柱及其导水性特点
12.
The Selecting Collection of Solvent Extracts of Coal;
煤溶剂抽提产物的选择性富集及分析
13.
Technique of oxidizing roast-acid leaching of vanadium from stone coal
石煤氧化焙烧-酸溶液浸出提钒工艺
14.
Study on adsorption prorerties of Ca~(2+) on slime
煤泥对水溶液中Ca~(2+)的吸附性能研究
15.
Evolvement Regulation of Karst Groundwater Flowing Field in the Area of Fengfeng Mine Area
峰峰煤矿区岩溶地下水流场演化规律
16.
The Experimental Reserch on the Digestion of Powdered Coal Ash with Acid-Base Combined Activation
粉煤灰的酸碱联合活化溶出实验研究
17.
Research on the Adsorption Equilibrium and Dissolvability of Fulvic Acid in the Process of Abstract from Weathered Coal;
黄腐酸从风化煤中溶出时的吸附平衡及溶解性研究
18.
Spectral Analysis of Structural of Heptane-Insoluble Toluene-Soluble from Coal Tar Refined Soft Pitch
煤精制软沥青庚烷不溶甲苯可溶族结构的光谱分析