%0 Journal Article
%T Characterization and storage stability analysis of bio-oil<br>生物油储存稳定性实验研究
%A ZHANG Wei
%A ZHAO Zeng-li
%A ZHENG An-qing
%A CHANG Sheng
%A LI Hai-bin
%A <br>张伟
%A 赵增立
%A 郑安庆
%A 常胜
%A 李海滨
%J 燃料化学学报
%D 2012
%I 
%X A storage stability test was conducted on the bio-oil produced by fast pyrolysis of pine and corncob.The viscosity,water content and solids content of bio-oil increased after storage.However,there were no significant changes in the pH value,heating value and density of bio-oil.The quantitative analysis by GC/MS showed that the content of 1-hydroxy-2-propanone,acetic acid,and furfural were significant decreased.The content of 2-methoxy phenol,4-methyl-2-methoxy-phenol,and 4-methyl-phenol increased.13C NMR spectral analysis showed that the alkyl carbon and di-O-alkyl carbon content of bio-oil decreased after storage,while the content of aromatic and unsaturated carbon increased.Therefore,the aromaticity of bio-oil increased.
%K bio-oil
%K storage stability
%K GC/MS
%K 13C NMR<br>生物油
%K 储存稳定性
%K 气质联用
%K 核磁共振
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=EC09C1218AC1072B186C12F6698798F5&yid=99E9153A83D4CB11&vid=1371F55DA51B6E64&iid=0B39A22176CE99FB&sid=798FBE8DE1A255B1&eid=3A0155B37D8FF829&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=21