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生物油加氢精制工艺研究进展
Authors
张琦
徐莹
+4 more
李雁斌
王铁军
陈冠益
马隆龙
Publication date
1 January 2014
Publisher
Abstract
该文针对近年来生物油加氢精制方面的研究进行了探讨,介绍了加氢精制原理,总结了国内外生物油加氢精制工艺研究取得的进展,包括催化剂性能,反应机理和工艺路线的创新与研究。详细说明了分段加氢、加氢酯化、原位加氢等工艺流程的创新和缺点;传统加氢催化剂:如NiMo、CoMo催化剂,以及Ru、Pt、Pd、Rh等贵金属催化剂,在加氢工艺中的特点,前者价格便宜但效果较差,失活现象更严重;后者具有更强的反应活性,但价格昂贵且须在反应后回收。同时,该文对模型化合物、生物油部分相以及生物油真实体系的加氢试验分别进行了详述。最后,针对目前研究中遇到的无法长时间连续运行,成本过高工艺复杂以及缺乏合适催化剂等问题,预测了该技术未来加强催化剂抗结焦能力和低温活性,简化工艺流程并降低成本的研究方向
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
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oai:ir.giec.ac.cn:344007/22449
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:344007/22451
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:344007/30839
Last time updated on 04/12/2021