|本期目录/Table of Contents|

[1]李龙之,姜晓威,王会刚,等.微波辅助下CO2/水蒸气联合重整CH4[J].燃烧科学与技术,2017,(04):293-298.[doi:DOI 10.11715/rskxjs.R201605002]
 Li Longzhi,Jiang Xiaowei,Wang Huigang,et al.Microwave-Assisted CH4 Combined Reforming with CO2 and Steam[J].Journal of Combustion Science and Technology,2017,(04):293-298.[doi:DOI 10.11715/rskxjs.R201605002]
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微波辅助下CO2/水蒸气联合重整CH4()
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《燃烧科学与技术》[ISSN:1006-8740/CN:12-1240/TK]

卷:
期数:
2017年04
页码:
293-298
栏目:
出版日期:
2017-08-15

文章信息/Info

Title:
Microwave-Assisted CH4 Combined Reforming with CO2 and Steam
作者:
李龙之1姜晓威1王会刚1宋占龙2马春元2
1. 山东科技大学机械电子工程学院,青岛 266590;2. 山东大学 燃煤污染物减排国家工程实验室,济南 250061
Author(s):
Li Longzhi1Jiang Xiaowei1Wang Huigang1Song Zhanlong2Ma Chunyuan2
1.College of Mechanical and Electronic Engineering,Shandong University of Science and Technology, Qingdao 266590,China;2.National Engineering Laboratory for Coal Combustion Pollutants Reduction, Shandong University,Jinan 250061,China
关键词:
重整微波二氧化碳甲烷合成气
Keywords:
reformingmicrowavecarbon dioxidemethanesyngas
分类号:
TQ13
DOI:
DOI 10.11715/rskxjs.R201605002
文献标志码:
A
摘要:
在微波辐照生物半焦作用下,对CO2/水蒸气联合重整CH4 开展实验研究,考查联合重整反应特性,讨 论联合重整反应对合成气品质、生物炭损耗、表面特性和官能团的影响规律.结果表明,联合重整反应可以促进 反应气转化,使得90,min 反应时间内合成气的H2/CO 气体体积比平均值升至0.923,H2/CO 气体体积比值更接近 1;与CH4干重整反应相比,联合重整过程生物炭损耗问题更突出,90,min 后生物炭余重率为93.18%,,但联合重 整反应可以延迟生物炭表面特性的恶化;联合重整过程主要消耗内酯基和羰基官能团,其中消耗较多的内酯基推 测是CH4蒸汽重整所致.
Abstract:
Experimental study on CH4 combined reforming with CO2 and steam was performed over biomass char by microwave heating.CH4 combined reforming characteristic was studied,and effect of combined reforming on syngas quality,weight loss,surface characteristic and functional groups was analyzed.The results show that reactant gases conversions increase in CH4 combined reforming,and average gas volume ratio of H2/CO rises to 0.923 within 90,min reaction time,closer to 1.Compared with CH4 dry reforming,biomass char weight loss is more serious in CH4 combined reforming,with the residual rate of 93.18%, after 90,min.The combined reforming reaction can delay the deterioration of biomass char surface characteristic.CH4 combined reforming can consume lactone and carbonyl groups,and lactone depletion is likely due to CH4 steam reforming.

相似文献/References:

[1]李龙之,宋占龙,李中庆,等. 基于活性炭的微波辐射CO2重整CH4的研究[J].燃烧科学与技术,2011,(05):456.
 LI Long-zhi,SONG Zhan-long,LI Zhong-qing,et al. Reforming of CH4 with CO2 over Activated CarbonUnder Microwave Irradiation[J].Journal of Combustion Science and Technology,2011,(04):456.

备注/Memo

备注/Memo:
收稿日期:2016-05-05. 基金项目:山东省优秀中青年科学家科研奖励基金资助项目(BS2014NJ014);“十二五”国家科技支撑计划资助项目 (2014BAC26B03-02). 作者简介:李龙之(1982— ),男,博士,讲师. 通讯作者:李龙之,lilongzhi630@163.com.
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