6Gan H,Nandi S P,Walker P L. Nature of the porosity in American coals. Fuel,1972;52:272-277.
7Laxminarayana C, Crosdale P J, Role of coal type and rank on methane sorption characteristics of Bowen Basin, Australia coals. Int J Coal Geol, 1999;40 : 309-325.
8Levine J R. Coalification: the evolution of coal as source rock and reservoir rock for oil and gas. In: Law B E,RiceD D (eds.), Hydrocarbons from coal, AAPG Studies in Geology 1993;38:39-77.
9Ruppel T C,Grein C T,Bienstoek D. Adsorption of methane mixtures on dry eoal at elevated pressure. Fuel, 1974;53:152-162.
10Yang R T, Saunders J T. Adsorption of gases on coals and heated-treated coals at elevated temperature and pressure adsorption from hydrogen and methane as single gases. Fuel,1985;64:616-620.
5QIN Shengfei1, TANG Xiuyi2, SONG Yan1 & WANG Hongyan3 1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China,2. Anhui Science and Technology College, Huainan 232000, China,3. Langfang Branch, Research Institute of Petroleum Exploration and Development, PetroChina, Langfang 065007, China.Distribution and fractionation mechanism of stable carbon isotope of coalbed methane[J].Science China Earth Sciences,2006,49(12):1252-1258. 被引量：17
