气候变化领域集成服务门户(CCPortal): Highly efficient; low-temperature hydrogen release from perhydro-benzyltoluene using reactive distillation

CCPortal

DOI	10.1039/d0ee01155j
	Highly efficient; low-temperature hydrogen release from perhydro-benzyltoluene using reactive distillation
	Geißelbrecht M.; Mrusek S.; Müller K.; Preuster P.; Bösmann A.; Wasserscheid P.
发表日期	2020
ISSN	1754-5692
起始页码	3119
结束页码	3128
卷号	13 期号:9
英文摘要	The need to supply significant amounts of heat at the high temperature level required thermodynamically for cycloalkane dehydrogenation has so far been seen as the main hurdle to bring the otherwise highly attractive Liquid Organic Hydrogen Carrier (LOHC) technology to broad technical use. The LOHC technology promises infrastructure-compatible storage and transport of hydrogen in chemically bound form, e.g. for long-term energy storage, global energy logistics and heavy-duty mobility. Our contribution shows that hydrogen release from the hetero-atom free, pure hydrocarbon LOHC compound perhydro-benzyl toluene is possible at temperatures down to 200 °C, if the operation is carried out in a reactive distillation column under reduced pressure. Such low temperature dehydrogenation of hydrocarbon-based LOHC systems facilitates heat integration with waste heat sources and the energetic use of the released hydrogen considerably, and this will greatly enhance the attractiveness of LOHC-based hydrogen storage for many applications. This journal is © The Royal Society of Chemistry.
语种	英语
scopus关键词	Dehydrogenation; Distillation; Distillation columns; Distilleries; Hydrocarbons; Temperature; Waste heat; Heat integration; High temperature; Hydrogen carriers; Hydrogen release; Low temperatures; Pure hydrocarbons; Reactive distillation columns; Reactive distillations; Hydrogen storage; catalysis; catalyst; concentration (composition); distillation; energy efficiency; hydrogen; low temperature; toluene
来源期刊	Energy and Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/162467
作者单位	Lehrstuhl für Chemische Reaktionstechnik, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, Erlangen, D-91058, Germany; Forschungszentrum Jülich, Helmholtz-Institute Erlangen-Nürnberg for Renewable Energy (IEK 11), Egerlandstr. 3, Erlangen, 91058, Germany
推荐引用方式 GB/T 7714	Geißelbrecht M.,Mrusek S.,Müller K.,et al. Highly efficient; low-temperature hydrogen release from perhydro-benzyltoluene using reactive distillation[J],2020,13(9).
APA	Geißelbrecht M.,Mrusek S.,Müller K.,Preuster P.,Bösmann A.,&Wasserscheid P..(2020).Highly efficient; low-temperature hydrogen release from perhydro-benzyltoluene using reactive distillation.Energy and Environmental Science,13(9).
MLA	Geißelbrecht M.,et al."Highly efficient; low-temperature hydrogen release from perhydro-benzyltoluene using reactive distillation".Energy and Environmental Science 13.9(2020).