naa a22 4500 510765890 CHVBK 20180411083156.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11630-013-0625-y doi (NATIONALLICENCE)springer-10.1007/s11630-013-0625-y Experimental study on the pyrolysis of Shenhua coal to produce hydrogen [Elektronische Daten] [Xiangui Wang, Yue Zhang, Ling Dong, Lixin Zhang, Xiaoxiang Li, Jinwei Jia, Long He, Xinqian Shu] Based on thermogravimetric analysis, kinetic parameters of Shenhua coal, such as activation energy and frequency factor have been got from the TG / DTG results. It showed that activation energy is the smallest at the temperature from 850°C to 930°C with heating rate of 15°C·min−1. Pyrolysis was further carried out on a fixed-bed reactor with different heating rate. The production of hydrogen has been studied in particular. It gave the highest hydrogen production at the heating rate of 15°C·min−1. And it also found the increase of hydrogen production with the raise of temperature. Furthermore, catalytic pyrolysis of coal was done at adding 2% of transition-metal oxides to discover the impact of catalysts upon coal pyrolysis at heating rate of 15°C·min−1. It indicated that both N-type and P-type oxide enhanced hydrogen production in coal pyrolysis. However, it showed that N-type oxide increased hydrogen production at medium temperatures, and P-type oxides improved hydrogen production at higher temperatures. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 Coal pyrolysis nationallicence heating rates nationallicence transition-metal oxides nationallicence hydrogen production nationallicence Wang Xiangui Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Zhang Yue Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Dong Ling Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Zhang Lixin Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Li Xiaoxiang Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Jia Jinwei Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut He Long Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Shu Xinqian Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut Journal of Thermal Science SP Science Press 22/3(2013-06-01), 282-286 1003-2169 22:3<282 2013 22 11630 https://doi.org/10.1007/s11630-013-0625-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0625-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Xiangui Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Zhang Yue Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Dong Ling Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Zhang Lixin Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Li Xiaoxiang Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Jia Jinwei Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- He Long Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 700 1- Shu Xinqian Institute of Clean Energy and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing, China aut NATIONALLICENCE 773 0- Journal of Thermal Science SP Science Press 22/3(2013-06-01), 282-286 1003-2169 22:3<282 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer