铁基氧载体化学链CO<sub>2</sub>重整CH<sub>4</sub>方法制备合成气

何映龙; 于敦喜; 雷体蔓; 吕为智; 徐明厚

doi:10.11949/j.issn.0438-1157.20160698

您当前的位置：

首页 >

文章列表页 >

铁基氧载体化学链CO₂重整CH₄方法制备合成气

能源和环境工程 | 更新时间：2025-11-26

- 铁基氧载体化学链CO₂重整CH₄方法制备合成气
- Chemical looping CO₂/CH₄ reforming using Fe-based oxygen carrier for syngas production
- 化工学报 2016年第12期页码：5222-5228
- 作者机构：
  
  华中科技大学煤燃烧国家重点实验室,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20160698
  中图分类号： E665
- 网络首发：2016-12-05，
  
  纸质出版：2016-12-05
- 稿件说明：
移动端阅览
何映龙, 于敦喜, 雷体蔓, 等. 铁基氧载体化学链CO₂重整CH₄方法制备合成气[J]. 化工学报, 2016,(12):5222-5228. DOI: 10.11949/j.issn.0438-1157.20160698.

HE Yinglong, YU Dunxi, LEI Timan, et al. Chemical looping CO₂/CH₄ reforming using Fe-based oxygen carrier for syngas production[J]. CIESC Journal, 2016, (12): 5222-5228. DOI: 10.11949/j.issn.0438-1157.20160698.
何映龙, 于敦喜, 雷体蔓, 等. 铁基氧载体化学链CO₂重整CH₄方法制备合成气[J]. 化工学报, 2016,(12):5222-5228. DOI: 10.11949/j.issn.0438-1157.20160698. DOI：

HE Yinglong, YU Dunxi, LEI Timan, et al. Chemical looping CO₂/CH₄ reforming using Fe-based oxygen carrier for syngas production[J]. CIESC Journal, 2016, (12): 5222-5228. DOI: 10.11949/j.issn.0438-1157.20160698. DOI：

摘要

提出一种铁基氧载体（Fe3O4/FeO）化学链CO2重整CH4方法制备合成气。为评价该系统的性能，采用Aspen Plus软件对其进行过程模拟和热力学分析。以CH4转化率、CO2转化率、能源利用效率和产气氢碳比（H2/CO）为评价指标，得到系统的优化运行条件，并研究各操作参数（包括各反应器的温度和压力、氧载体甲烷比和CO2甲烷比）对系统性能的影响。结果表明：当系统处于优化工况时，得到CH4转化率为97.91%、CO2转化率为32.76%、能源利用效率为93.77%及产气氢碳比为0.93。该系统能有效利用CO2和CH4这两种温室气体获得较低氢碳比的合成气，利于二甲醚的高效合成。

Abstract

The chemical looping based on Fe3O4/FeO oxygen carrier was employed in the CO2/CH4 reforming to produce syngas. The process was simulated and analyzed using the Aspen Plus software to evaluate the performance of the system. CH4 conversion rate

CO2 conversion rate

energy efficiency and H2/CO ratio in the syngas produced were calculated and the optimum operation conditions were obtained. Sensitivity analysis of the system including reactor temperature and pressure

and Fe3O4/CH4 and CO2/CH4 ratios were also performed. It was found that CH4 conversion rate of 97.91%

CO2 conversion rate of 32.76%

energy efficiency of 93.77% and H2/CO ratio of 0.93 in the syngas produced were obtained at the optimum operating conditions in the system. The results indicated that the system could potentially bring about considerable conversion rates of CH4 and CO2. Furthermore

the produced syngas with a lower H2/CO ratio was suitable for the synthesis of dimethyl ether.

关键词

Keywords

references

浏览量

228

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于燃烧前CO2捕集与封存的IGCC全生命周期碳排放及环境评价

钡含量对（La0.5Sr0.5）1-xBaxFe0.6Co0.4O3化学链甲烷干重整性能的影响

CeO2/CuFe2O4氧载体CH4化学链重整耦合CO2热催化还原研究

化学链耦合催化重整热解生物油制备合成气

合成气经二甲醚/乙酸甲酯制无水乙醇的研究进展

铁基氧载体化学链CO2重整CH4方法制备合成气

Chemical looping CO2/CH4 reforming using Fe-based oxygen carrier for syngas production

DOI：10.11949/j.issn.0438-1157.20160698

摘要

Abstract

关键词

Keywords

references

铁基氧载体化学链CO₂重整CH₄方法制备合成气

Chemical looping CO₂/CH₄ reforming using Fe-based oxygen carrier for syngas production