%0 Journal Article
%T Numerical simulation of hydrogen production in porous media from hydrogen sulfide by partial oxidation<br>多孔介质内H2S贫氧燃烧制氢数值模拟
%A LING Zhongqian
%A ZHOU Hao
%A QIAN Xinping
%A LI Guoneng
%A WANG Zixing
%A CEN Kefa
%A <br>凌忠钱
%A 周昊
%A 钱欣平
%A 李国能
%A 王子兴
%A 岑可法
%J 环境科学学报
%D 2006
%I 
%X In order to probe into the mechanism of recovery of sulfur and hydrogen from hydrogen sulfide in porous media by superadiabatle partial oxidation, the combination of computational fluid dynamics and ehemcial kinetics investigation was employed to model the filtration combustion of hydrogen sulfide in a 3-mm-diameter-Al2O3 -sphere packed bed through a 17-species, 57-elemental reaction mechanism. The results of the simulation show good agreement with experimental data. The numerical results also show that the combustion temperature exceeds the theoretic combustion temperature, which can offer the high-temperature environment for the decomposition of hydrogen sulfide to produce hydrogen and sulfur.
%K porous media
%K super-adiabatic combustion
%K complex chemical reaction mechanism
%K numerical simulation<br>多孔介质
%K 超绝热燃烧
%K 复杂化学反应机理
%K 数值模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=A7FF801BFA9698E7&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=BC12EA701C895178&eid=96C778EE049EE47D&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=2&reference_num=17