%0 Journal Article
%T MATHEMATIC MODELS OF STABLE CARBON ISOTOPE COMPOSITION OF COAL-DERIVED METHANE AND THEIR APPLICATIONS<br>煤成甲烷碳同位素演化的数学模型与应用
%A ZOU Yan
%A |Rong
%A SHUAI Yan
%A |hua
%A KONG Feng
%A PENG Ping
%A |an
%A <br>邹艳荣
%A 帅燕华
%A 孔枫
%A 彭平安
%J 天然气地球科学
%D 2003
%I 
%X In this paper different mathematic models are discussed, including the relationship models connected the stable carbon isotope composition with source rock maturation, distillation models based on Rayleigh expression and kinetic models, and a relationship diagram between instantaneous and accumulation carbon isotope composition linked to source bed maturity is proposed on the basis of other researchers, which can be used to roughly estimate the accumulation/loss history of coal-derived gas pool. Applicable ...
%K Coal\|derived gas
%K Stable carbon isotope composition
%K Relationship model
%K Distillation model
%K Kinetic model<br>碳同位素
%K 成熟度
%K 煤成气
%K 天然气
%K 气藏
%K 数学模型
%K 煤成甲烷
%K 分馏模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=1AC13115A35C6A27&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=08805F9252973BA4&eid=6700D0D256586E73&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=11&reference_num=16