收藏本站
收藏 | 投稿 | 手机打开
二维码
手机客户端打开本文

Modelling and simulation of two-bed PSA process for separating H_2 from methane steam reforming

Huiru Li  Zuwei Liao  Jingyuan Sun  Binbo Jiang  Jingdai Wang  Yongrong Yang  
【摘要】:Methane steam reforming is the main hydrogen production method in the industry. The product of methane steam reforming contains H_2, CH_4, CO and CO_2 and is then purified by pressure swing adsorption(PSA) technology. In this study, a layered two-bed PSA process was designed theoretically to purify H_2 from methane steam reforming off gas. The effects of adsorption pressure, adsorption time and purgeto-feed ratio(P/F ratio) on process performance were investigated to design a PSA process with more than99.95% purity and 80% recovery. Since the feed composition of the PSA process changes with the upstream process, the effect of the feed composition on the process performance was discussed as well.The result showed that the increase of CH_4 concentration, which was the weakest adsorbate, would have a negative impact on product purity.

知网文化
【相似文献】
中国期刊全文数据库 前20条
1 Huiru Li;Zuwei Liao;Jingyuan Sun;Binbo Jiang;Jingdai Wang;Yongrong Yang;;Modelling and simulation of two-bed PSA process for separating H_2 from methane steam reforming[J];Chinese Journal of Chemical Engineering;2019年08期
2 张家元;周孑民;闫红杰;;Kinetic model on coke oven gas with steam reforming[J];Journal of Central South University of Technology;2008年01期
3 Huaqing Xie;Qingbo Yu;Xin Yao;Wenjun Duan;Zongliang Zuo;Qin Qin;;Hydrogen production via steam reforming of bio-oil model compounds over supported nickel catalysts[J];Journal of Energy Chemistry;2015年03期
4 ;Catalyst for steam reforming of Hydrocarbon[J];China Rare Earth Information;1988年01期
5 Francesca Micheli;Manuela Sciarra;Claire Courson;Katia Gallucci;;Catalytic steam methane reforming enhanced by CO_2 capture on CaO based bi-functional compounds[J];Journal of Energy Chemistry;2017年05期
6 马洪波;张荣斌;黄思富;谌伟庆;石秋杰;;Ni/Y_2O_3-Al_2O_3 catalysts for hydrogen production from steam reforming of ethanol at low temperature[J];Journal of Rare Earths;2012年07期
7 Alejandra Cruz-Hernández;J.Arturo Mendoza-Nieto;Heriberto Pfeiffer;;NiO-CaO materials as promising catalysts for hydrogen production through carbon dioxide capture and subsequent dry methane reforming[J];Journal of Energy Chemistry;2017年05期
8 宋凌珺;李兴虎;;Experimental assessment of a plasma-catalyst hybrid reformer for hydrogen production via partial oxidation of dimethyl ether[J];Journal of Central South University;2014年05期
9 ;Numerical analysis and experimental study of hydrogen production from dimethyl ether steam reforming[J];Science China(Chemistry);2012年09期
10 Luming Zhang;Lin Li;Yuhua Zhang;Yanxi Zhao;Jinlin Li;;Nickel catalysts supported on MgO with different specific surface area for carbon dioxide reforming of methane[J];Journal of Energy Chemistry;2014年01期
11 刘其海;刘自力;周新华;李翠金;丁娇;;Hydrogen production by steam reforming of ethanol over copper doped Ni/CeO_2 catalysts[J];Journal of Rare Earths;2011年09期
12 Bozhao Chu;Nian Zhang;Xuli Zhai;Xin Chen;Yi Cheng;;Improved catalytic performance of Ni catalysts for steam methane reforming in a micro-channel reactor[J];Journal of Energy Chemistry;2014年05期
13 张述伟 ,俞裕国;SIMULATION ANALYSIS AND OPTIMIZATION OF STEAM REFORMING PROCESS FOR A LARGE-SCALE AMMONIA PLANT[J];Chinese Journal of Chemical Engineering;1995年04期
14 Xingling Zhao;Kai Wu;Weiping Liao;Yingxiong Wang;Xiaoning Hou;Mingshan Jin;Zhanghuai Suo;Hui Ge;;Improvement of low temperature activity and stability of Ni catalysts with addition of Pt for hydrogen production via steam reforming of ethylene glycol[J];Green Energy & Environment;2019年03期
15 郑燕娥;祝星;王华;李孔斋;王禹皓;魏永刚;;Characteristic of macroporous CeO_2-ZrO_2 oxygen carrier for chemical-looping steam methane reforming[J];Journal of Rare Earths;2014年09期
16 祝星;王华;魏永刚;李孔斋;程显名;;Hydrogen and syngas production from two-step steam reforming of methane over CeO_2-Fe_2O_3 oxygen carrier[J];Journal of Rare Earths;2010年06期
17 ;Hydrogen production through CO_2 sorption-enhanced methane steam reforming:Comparison between different adsorbents[J];Science China(Technological Sciences);2011年11期
18 Zhen Huang;Huanqi Jiang;Fang He;Dezhen Chen;Guoqiang Wei;Kun Zhao;Anqing Zheng;Yipeng Feng;Zengli Zhao;Haibin Li;;Evaluation of multi-cycle performance of chemical looping dry reforming using CO_2 as an oxidant with Fe–Ni bimetallic oxides[J];Journal of Energy Chemistry;2016年01期
19 WU Yiyang;SHI Yixiang;CAI Ningsheng;NI Meng;;Thermal Modeling and Management of Solid Oxide Fuel Cells Operating with Internally Reformed Methane[J];Journal of Thermal Science;2018年03期
20 ;Hydrogen production via autothermal reforming of ethanol over noble metal catalysts supported on oxides[J];Journal of Natural Gas Chemistry;2009年02期
中国重要会议论文全文数据库 前10条
1 ;Experimental research on hydrogen production by catalytic steam reforming of bio-oil aqueous fraction coupled with carbon dioxide sorption[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
2 ;Hydrogen production from steam reforming of dimethyl ether over bi-functional catalyst[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
3 H.Devianto;S.P.Yoon;S.W.Nam;T.H.Lim;H.I.Lee;;The effect of Al addition to prevent Ni sintering in steam reforming of bio-ethanol[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
4 ;High yield hydrogen production from low CO selectivity ethanol steam and autothermal reforming over modified Ni based catalysts at low temperature for fuel cell application[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
5 ;Hydrogen production from biogas reforming on Ni/γ-Al_2O_3 catalyst doped with La_2O_3[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
6 GRACE John R;LIM C Jim;;Development of an Internally Circulating Fluidized Bed Membrane Reactor for Hydrogen Production from Natural Gas[A];第七届全国氢能学术会议论文集[C];2006年
7 ;Hydrogen generation from Ethanol reforming by DBD-plasma[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
8 郭志;黎军;陆小华;;Metal–Ligand Cooperation in Hydrogen Production from Low-Temperature Methanol Reforming on a Ruthenium Complex[A];中国化学会第十二届全国量子化学会议论文摘要集[C];2014年
9 ;Hydrogen Generation from Plasmatron Reforming Ethanol[A];第七届全国氢能学术会议论文集[C];2006年
10 Chia-Chieh Shen;Chuin-Tih Yeh;;Production of Hydrogen through Reforming of Methanol at Low Temperatures[A];第六届海峡两岸超微颗粒学术研讨会论文集[C];2009年
中国知网广告投放
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978