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[1]孙鹏,耿红冉,李正文,等.催化山梨醇脱水制备异山梨醇的固体酸催化剂[J].生物加工过程,2011,9(06):39-44.[doi:doi:10.3969/j.issn.1672-3678.2011.06.009]
 SUN Peng,GENG Hongran,LI Zhengwen,et al.Dehydration of sorbitol to isosorbide on solid acid catalyst[J].Chinese Journal of Bioprocess Engineering,2011,9(06):39-44.[doi:doi:10.3969/j.issn.1672-3678.2011.06.009]
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催化山梨醇脱水制备异山梨醇的固体酸催化剂()
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《生物加工过程》[ISSN:1672-3678/CN:32-1706/Q]

卷:
9
期数:
2011年06期
页码:
39-44
栏目:
出版日期:
2011-11-30

文章信息/Info

Title:
Dehydration of sorbitol to isosorbide on solid acid catalyst
文章编号:
1672-3678(2011)06-0039-06
作者:
孙鹏1耿红冉2李正文1张小伟1余定华1
1. 南京工业大学 生物与制药工程学院,南京210009;
2. 中国生物技术发展中心,北京100039
Author(s):
SUN Peng1GENG Hongran 2LI Zhengwen1ZHANG Xiaowei1YU Dinghua1
1. College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 210009, China;
2. China National Center for Biotechnology Development,Beijing 100039, China
关键词:
催化异山梨醇固体酸山梨醇
分类号:
Q815
DOI:
doi:10.3969/j.issn.1672-3678.2011.06.009
文献标志码:
A
摘要:
为提高目标产物异山梨醇的产率,考察多种固体酸催化剂催化山梨醇脱水的反应性能。结果表明:催化剂酸性与其催化性能之间有密切联系,酸性较强的H3PO4/Nb2O5催化剂显示出比其他催化剂更优异的催化性能。对磷酸负载量进行优化后,在n(P)/n(Nb)为0.8的H3PO4/Nb2O5催化剂上得到了100%的山梨醇转化率和63%的异山梨醇选择性。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-06-09
基金项目:国家自然科学基金资助项目(20906051);江苏省自然科学基金资助项目(BK2009478)
作者简介:孙鹏(1983—),女,山东烟台人,博士研究生,研究方向:碳水化合物的化学催化转化;余定华(联系人),副教授,E-mail:biotech@njut.edu.cn
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