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在Ni-B非晶态催化剂作用下生物油水相加氢制备饱和醇
Authors
于玉肖
张丽敏
+5 more
张兴华
张琦
徐莹
王铁军
马隆龙
Publication date
1 January 2013
Publisher
Abstract
采用化学还原法制备了Ni—B和Ni-Co—B非晶态催化剂,并采用X射线衍射(XRD)、BET比表面积、扫描电子显微镜(SEM)、透射电子显微镜(TEM)和电感耦合等离子体光谱(ICP)进行了结构表征.结果表明,在110℃及氢冷压4.0MPa时,在Ni—B或Ni—Co—B催化下,丙酮、糠醛和苯酚的转化率和饱和醇的选择性分别达到99.99%和95.00%以上.对于Ni—B催化生物油真实体系,在150℃及氢冷压4.0MPa下,饱和醇的收率达到47.54%.温度过高易导致催化剂转晶从而降低反应活性.为生物油的有效利用和饱和多元醇的制备提供了新思路
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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oai:ir.giec.ac.cn:344007/34368
Last time updated on 04/12/2021
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/21929
Last time updated on 17/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/21927
Last time updated on 17/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/34366
Last time updated on 04/12/2021