کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
206994 461204 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Separation and analysis of organic compounds in an Erdos coal
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Separation and analysis of organic compounds in an Erdos coal
چکیده انگلیسی

A subbitumious coal from Erdos, Inner Mongolia, China, was extracted with isometric CS2/tetrahydrofuran mixed solvent. The extract was separated by silica-gel column chromatography. A series of long-chain normal alkanes, monoaromatic steranes, polycyclic arenes and heteroatom-containing species in the extract were concentrated to large extents. In addition, abiettriene and retene were separated in high purities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 88, Issue 3, March 2009, Pages 469–474
نویسندگان
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