摘要
煤是一种具有复杂结构的物质，可以用分形维数定量表征其微孔特征．用孔度法处理不同煤的吸附数据，发现分形维数能反映煤的表面结构遭受破坏的程度．在煤的变质系列中，中变质程度煤的分形维数最小．
Coal is a substance with complicated pore structure, which can be described byfractal dimension, based on adsorption. data of different coal by porsiometry. It is found that fractal dimension can present the destroyed degree of coal surface. In the series of all ranks of coal,the moderatel metamorphic coal has the smallest fractal dimension.
出处
《煤炭转化》
CAS
CSCD
1999年第2期36-38,共3页
Coal Conversion
