安徽农业科学2012，Vol.40Issue(24)：12146-12147,12153,3.
褐煤中腐植酸的提取及其含氧官能团的分析
Extraction of Humic Acid and Analysis of Its Oxygen-containing Functional Groups from Lignite
摘要
Abstract
The humic acid was extracted through active acid from the lignite in Xilinhot, and then the contents of humic acid and oxygen-containing functional groups in the lignite were determined by Fourier transform infrared spectroscopy (FTIR) and barium ion exchange method. The basic structural unit and the oxygen functional group content of raw lignite, humic acid and lignite with humic acid extracted (residue coal) changed.关键词
褐煤/腐植酸/残余煤/含氧官能团Key words
Lignite/ Humic acid/ Residual coal/ Oxygen-containing functional groups分类
农业科技引用本文复制引用
张营,冯莉,宋玲玲,王新华..褐煤中腐植酸的提取及其含氧官能团的分析[J].安徽农业科学,2012,40(24):12146-12147,12153,3.基金项目
国家重点基础研究发展计划资助(2012CB214901) （2012CB214901）
中央高校基本科研业务费专项资金(2010LKHX07) （2010LKHX07）
创新研究群体科学基金(50921002). （50921002）
