|本期目录/Table of Contents|

[1]曾洪瑜,王雨晴,史翊翔,等. 催化增强的两段式多孔介质甲烷富燃特性[J].燃烧科学与技术,2017,(02):135-139.[doi:DOI 10.11715/rskxjs.R201603054]
 Zeng Hongyu,Wang Yuqing,Shi Yixiang,et al. Methane/Air Fuel-Rich Combustion in a Catalyst EnhancedTwo-Layer Porous Media Burner[J].Journal of Combustion Science and Technology,2017,(02):135-139.[doi:DOI 10.11715/rskxjs.R201603054]
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 催化增强的两段式多孔介质甲烷富燃特性()
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《燃烧科学与技术》[ISSN:1006-8740/CN:12-1240/TK]

卷:
期数:
2017年02
页码:
135-139
栏目:
出版日期:
2017-04-15

文章信息/Info

Title:
 Methane/Air Fuel-Rich Combustion in a Catalyst Enhanced
Two-Layer Porous Media Burner
作者:
 曾洪瑜王雨晴史翊翔蔡宁生
 清华大学热能工程系热科学与动力工程教育部重点实验室,北京 100084
Author(s):
 Zeng HongyuWang YuqingShi YixiangCai Ningsheng
 Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,
Tsinghua University,Beijing 100084,China
关键词:
 多孔介质富燃部分氧化催化增强
Keywords:
 porous mediafuel-rich combustionpartial oxidationcatalyst enhanced
分类号:
TK16
DOI:
DOI 10.11715/rskxjs.R201603054
文献标志码:
A
摘要:
 针对甲烷的富燃燃烧,设计开发了包含不同直径大小氧化铝球的两段式多孔介质燃烧器系统,研究了甲
烷在添加催化剂前后的部分氧化富燃重整制取合成气的相关特性.通过调节入口气体流速和当量比,确定了多孔
介质燃烧器的稳定操作区间,研究了流速和当量比对多孔介质燃烧中温度和组分的影响.结果表明,采用Ni 基
催化剂担载下游氧化铝球后,入口气体流速为0.15,m/s,当量比为1.6 时,甲烷的重整转化率可以提升至43.5%,.
Abstract:
 The catalyst enhanced two-layer porous media burner was designed,which was comprised of Al2O3
pellets of different diameters,and the partial oxidation reforming of methane in the burner was studied with and
without catalyst.The stability limits of the operation conditions were tested with various inlet gas velocity and
equivalence ratio.The effects of inlet gas velocity and equivalence ratio on temperature distribution,flame composition
and conversion efficiency were studied.The results show that the conversion ratio can reach 43.5% when
the inlet gas velocity is 0.15,m/s and the equivalence ratio is 1.6 with the downstream layer all loaded with Ni.

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备注/Memo

备注/Memo:
 收稿日期:2016-03-01.
基金项目:国家自然科学基金资助项目(51576112).
作者简介:曾洪瑜(1993— ),女,博士研究生,zenghy15@mails.tsinghua.edu.cn.
通讯作者:史翊翔,男,博士,副研究员,shyx@tsinghua.edu.cn.
更新日期/Last Update: