Steam reforming of acetic acid over coal ash supported Fe and Ni catalysts

被引：72
|
作者：
Wang, Shurong [1 ]
Zhang, Fan [1 ]
Cai, Qinjie [1 ]
Zhu, Lingjun [1 ]
Luo, Zhongyang [1 ]
机构：
[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2015年 / 40卷 / 35期
基金：
中国国家自然科学基金;
关键词：
Hydrogen; Reforming; Coal ash; AAEM; Acetic acid; BIO-OIL; HYDROGEN-PRODUCTION; NATURAL CALCITE; MODEL COMPOUNDS; BIOMASS; PHENOL; GASIFICATION; NICKEL; DOLOMITE;
D O I：
10.1016/j.ijhydene.2015.03.056
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The development of efficient and inexpensive catalysts will make bio-oil steam reforming a more economical and promising technology. By comparing the catalytic activities of different coal ashes based on the chemical composition, the effects of AAEM (alkali and alkaline earth metals) and Fe were confirmed. The catalytic activity of coal ash for acetic acid reforming was effectively improved by adding Fe, and superior catalysts of Ni-Fe/ZDA were prepared by further adding 5 and 10 wt% Ni. The carbon conversion of acetic acid and H-2 yield over 10Ni-Fe/ZDA achieved 100% and 89.6% at 700 degrees C, respectively. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：11406 / 11413
页数：8
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