%0 Journal Article
%T Study of thermal analysis technology of sulfonated wheat--strew soda lignin<br>磺化麦草碱木质素热分析动力学研究
%A LIANG Wen-Xue
%A QIU Xue-Qing
%A OUYANG Xin-Ping
%A YANG Dong-Jie
%A <br>梁文学
%A 邱学青
%A 欧阳新平
%A 杨东杰
%J 中国科学院研究生院学报
%D 2007
%I 
%X The thermal decomposition process of sulfonated wheat- strew soda lignin at the none-oxygen state was studied, using TG-IR and Non-isothermal Differential Scanning Calorimetry (DSC). The Kissinger and Ozawa equation kinetic parameters of the thermal decomposition were obtained. The apparent activation energy Ea, and pre-exponential factor, lnA, are 118.3 kJ&#8226;mol-1, 121.46 kJ&#8226;mol-1; 20.40min-1, 15.92min-1; respectively. The reaction order of the process is 1.8 by using Kissinger method.
%K sulfonated wheat-strew lignin
%K TG-IR
%K DSC
%K thermal analysis kinetic<br>磺化碱木质素
%K 热重-红外分析(TG-IR)
%K 差示扫描量热分析(DSC)
%K 热分析动力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=67CDFDECD959936E166E0F72DE972847&aid=964B19B1FE078D18&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=0584DB487B4581F4&eid=4609832E4B5C797B&journal_id=1002-1175&journal_name=中国科学院研究生院学报&referenced_num=0&reference_num=10