%0 Journal Article
%T Special appearance of REE geochemistry of soluble hydrocarbon in coal--An example of a middle rank coal from Weibei<br>煤可溶烃中一种特殊的稀土元素地球化学现象 ——以渭北中熟煤为例
%A YANG Jian-ye
%A <br>杨建业
%J 燃料化学学报
%D 2009
%I 
%X The REE distribution between soluble hydrocarbons and minerals in a middle rank coal from Weibei,Shaanxi province,China,was studied with statistics method.It was found that there is a clear complementary relationship of REE between the soluble hydrocarbons and minerals.Among them,LREE and HREE have different distribution characters respectively,which are determined by the change of ions radii and inner electronic configuration.For this reason,the bigger atomic number of LREE,the less regularity of LREE dist...
%K soluble hydrocarbon
%K geochemical effect of REE in coal
%K ions radii of REE<br>可溶烃
%K 稀土的煤地化效应
%K 稀土的离子半径
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=B5EE7000BE2923C6019850CC569B7E1E&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=94C357A881DFC066&sid=F3549E0657848E2A&eid=640CCB6E396307A8&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=1