title: Study of spontaneous combustion coals by GC and GC-MS.
abstract: Organic geochemical characteristics of 3 Chinese spontaneous combustion coals have been carried out by means of GC and GC-MS analysis. It has been observed that more compounds with low to medium carbon number, such as terpenoids and others can be found in spontaneous combustion coals than in normal samples.
authors.affiliation: Department of Thermal Engin, Tsinghua University, 100084, Beijing, P.R. China.
authors.forename: X
authors.initials: X
authors.lastname: Shu
authors.forename: J
authors.initials: J
authors.lastname: Xu
authors.forename: J
authors.initials: J
authors.lastname: Xu
authors.forename: L
authors.initials: L
authors.lastname: Ge
authors.forename: D
authors.initials: D
authors.lastname: Chen