化学链干重整联合制氢热力学分析及实验

朱珉; 陈时熠; 李蒙; 宋业恒; 张磊; 向文国

doi:10.11949/j.issn.0438-1157.20181424

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化学链干重整联合制氢热力学分析及实验

能源和环境工程 | 更新时间：2026-07-24

- 化学链干重整联合制氢热力学分析及实验
- Thermodynamic and experimental analysis of chemical looping dry reforming with hydrogen production system
- 化工学报 2019年70卷第6期页码：2244-2251
- 作者机构：
  
  1.东南大学能源与环境学院，能源热转换及其过程测控教育部重点实验室，江苏南京 210096
  2.中石化南京工程有限公司，江苏南京 211100
  3.中石化炼化工程（集团）股份有限公司洛阳技术研发中心，河南洛阳 471003
- 作者简介：
  
  朱珉（1986—），男，博士研究生，tomzhumin@163.com
  向文国（1964—），男，博士，教授，wgxiang@seu.edu.cn
- 基金信息：
  
  国家自然科学基金项目(51606038);江苏省科技计划青年基金项目(BK20160672)
- DOI：10.11949/j.issn.0438-1157.20181424
  中图分类号： TE 646
- 收稿：2018-11-29，
  
  修回：2019-01-17，
  
  网络首发：2020-06-15，
  
  纸质出版：2019-06-05
- 稿件说明：
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朱珉, 陈时熠, 李蒙, 宋业恒, 张磊, 向文国. 化学链干重整联合制氢热力学分析及实验[J]. 化工学报, 2019, 70(6): 2244-2251

ZHU Min, CHEN Shiyi, LI Meng, SONG Yeheng, ZHANG Lei, XIANG Wenguo. Thermodynamic and experimental analysis of chemical looping dry reforming with hydrogen production system[J]. CIESC Journal, 2019, 70(6): 2244-2251
朱珉, 陈时熠, 李蒙, 宋业恒, 张磊, 向文国. 化学链干重整联合制氢热力学分析及实验[J]. 化工学报, 2019, 70(6): 2244-2251 DOI： 10.11949/j.issn.0438-1157.20181424.

ZHU Min, CHEN Shiyi, LI Meng, SONG Yeheng, ZHANG Lei, XIANG Wenguo. Thermodynamic and experimental analysis of chemical looping dry reforming with hydrogen production system[J]. CIESC Journal, 2019, 70(6): 2244-2251 DOI： 10.11949/j.issn.0438-1157.20181424.

摘要

提出了一种化学链甲烷干重整联合制氢工艺。该工艺由还原反应器、干重整反应器、蒸汽反应器和空气反应器组成，在实现制氢的同时获得可变H

/CO比的合成气。借助ASPEN plus软件和小型流化床实验台，在等温条件下，温度900℃，采用Fe

/Al

载氧体，对该工艺进行热力学分析和实验验证。结果显示，当铁氧化物被还原至FeO/Fe时，干重整反应器内甲烷转化率可以达到98%，CO产率可以达到94%。干重整反应器中同时发生甲烷干重整和部分氧化反应，载氧体内部晶格氧可以有效降低积炭并提高合成气H

/CO比。积炭发生于晶格氧消耗殆尽时。积炭进入蒸汽反应器，发生气化反应，降低氢气纯度。

Abstract

A chemical chain methane dry reforming combined hydrogen production process was proposed. The process consists of a reduction reactor

a dry reforming reactor

a steam reactor and an air reactor to obtain a synthesis gas having a variable H

/CO ratio while achieving hydrogen production. In this study

thermodynamic validation was carried out at 900℃ and 1.01×10

and experiments were performed to verify the feasibility of the process in a fluidized-bed reactor using Fe

/Al

oxygen carrier. It was found that a high conversion of CO

and CH

to syngas can be achieved on the reduced iron oxygen carrier. When the reduction extent of the oxygen carrier was 33%

the CH

conversion and CO yield over 98% and 94%

respectively. During the dry reforming stage

the ratio of CH

/CO

was variable. Partial oxidation of excess CH

by active lattice oxygen increased H

/CO molar ratio of syngas and reduced the carbon deposition. Carbon deposition formed since

the active lattice oxygen has been depleted

which would react with steam in the next steam oxidizer and causing the hydrogen purity reduced.

关键词

Keywords

references

赵健 , 周伟 , 汪吉辉 , 等 . 甲烷干重整研究进展 [J ] . 天然气化工(C1化学与化工) , 2011 , ( 6 ): 53 - 60+65 .

Zhao J , Zhou W , Wang J H , et al . Research progress in dry-reforming of methane [J ] . Natural Gas Chemical Industry , 2011 , ( 6 ): 53 - 60+65 .

吴王平 , 江鹏 , 苏少航 , 等 . 贵金属催化剂在甲烷干重整中的研究 [J ] . 常州大学学报(自然科学版) , 2015 , 27 ( 4 ): 31 - 37 .

Wu W P , Jiang P , Su S H , et al . Review on noble metal catalysts for dry reforming of methane [J ] . Journal of Changzhou University (Natural Science Edition) , 2015 , 27 ( 4 ): 31 - 37 .

Pakhare D , Spivey J . A review of dry (CO 2 ) reforming of methane over noble metal catalysts [J ] . Chemical Society Reviews , 2014 , 43 : 7813 - 7837 .

Tao X M , Bai M G , Li X , et al . CH 4 -CO 2 reforming by plasma — challenges and opportunities [J ] . Progress in Energy and Combustion Science , 2011 , 37 : 113 - 124 .

Caprariis B D , Filippis P D , Palma V , et al . Rh, Ru and Pt ternary perovskites type oxides BaZr (1- x ) Me x O 3 for methane dry reforming [J ] . Applied Catalysis A: General , 2016 , 517 : 47 - 55 .

Luyben W L . Design and control of the dry methane reforming process [J ] . Industrial & Engineering Chemistry Research , 2014 , 53 ( 37 ): 14423 - 14439 .

阮勇哲 , 卢遥 , 王胜平 . 甲烷干重整Ni基催化剂失活及抑制失活研究进展 [J ] . 化工进展 , 2018 , 37 ( 10 ): 3850 - 3857 .

Ruan Y Z , Lu Y , Wang S P . Progress in deactivation and anti-deactivation of nickel-based catalysts for methane dry reforming [J ] . Chemical Industry and Engineering Progress , 2018 , 37 ( 10 ): 3850 - 3857 .

Zeng S , Zhang L , Zhang X , et al . Modification effect of natural mixed rare earths on Co/gamma-Al 2 O 3 catalysts for CH 4 /CO 2 reforming to synthesis gas [J ] . International Journal of Hydrogen , 2012 , 37 ( 13 ): 9994 - 10001 .

Vasiliades M A , Makri M M , Djinoviec P , et al . Dry reforming of methane over 5 wt% Ni/Ce 1- x Pr x O 2- δ catalysts: performance and characterization of active and inactive carbon by transient isotopic techniques [J ] . Applied Catalysis B: Environmental , 2016 . 197 : 168 - 183 .

Adanez J , Abad A , Garcia L F , et al . Progress in chemical-looping combustion and reforming technologies [J ] . Progress in Energy and Combustion Science , 2012 , 38 ( 2 ): 215 - 282 .

Ishida M , Kawamura K . Energy and Exergy analysis of a chemical process system with distributed parameters based on the energy -direction factor diagram [J ] . Industrial Engineering and Chemistry Process Design & Development , 1982 , 21 ( 4 ): 690 - 702 .

金红光 , 王宝群 . 化学能梯级利用机理探讨 [J ] . 工程热物理学报 , 2004 , 25 ( 2 ): 181 - 184 .

Jin H G , Wang B Q . Principle of cascading utilization of chemical energy [J ] . Journal of Engineering Thermophysics , 2004 , 25 ( 2 ): 181 - 184 .

Najera M , Solunke R , Gardner T , et al . Carbon capture and utilization via chemical looping dry reforming [J ] . Chemical Engineering Research and Design , 2011 , 89 ( 9 ): 1533 - 1543 .

Bhavsar S , Najera M , Veser G . Chemical looping dry reforming as novel, intensified process for CO 2 activation [J ] . Chemical Engineering and Technology , 2012 , 35 ( 7 ): 1281 - 1290 .

Kang D , Lee M , Lim H S , et al . Chemical looping partial oxidation of methane with CO 2 utilization on the ceria-enhanced mesoporous Fe 2 O 3 oxygen carrier [J ] . Fuel , 2015 , 215 : 787 - 798 .

Kang D , Lim H S , Lee M , et al . Syngas production on a Ni-enhanced Fe 2 O 3 /Al 2 O 3 oxygen carrier via chemical looping partial oxidation with dry reforming of methane [J ] . Applied Energy , 2018 , 211 : 174 - 186 .

Zhu M , Chen S Y , Ma S W , et al . Carbon formation on iron-based oxygen carriers during CH 4 reduction period in chemical looping hydrogen generation process [J ] . Chemical Engineering Journal , 2017 , 325 : 322 – 331 .

Galvita V V , Poelman H , Detavernier C , et al . Catalyst-assisted chemical looping for CO 2 conversion to CO [J ] . Applied Catalysis B: Environmental , 2015 , 164 : 184 - 191 .

Mattisson T , Lyngfelt A , Cho P . The use of iron oxide as an oxygen carrier in chemical-looping combustion of methane with inherent separation of CO 2 [J ] . Fuel , 2001 , 80 ( 13 ): 1953 - 1962 .

Bohn C D , Cleeton J P , Muller C R , et al . The kinetics of the reduction of iron oxide by carbon monoxide mixed with carbon dioxide [J ] . AIChE Journal , 2017 , 56 ( 4 ): 1016 – 1029 .

Debtanu M , Bryan J H , Yolanda A D , et al . Earth abundant perovskite oxides for low temperature CO 2 conversion [J ] . Energy Environmental Science , 2018 , 11 : 648 - 659 .

Kathe M , Fryer C , Sandvik P , et al . Modularization strategy for syngas generation in chemical looping methane reforming systems with CO 2 as feedstock [J ] . AIChE Journal , 2017 , 63 ( 8 ): 3343 – 3360 .

Kathe M , Empfield A , Sandvik P , et al . Utilization of CO 2 as a partial substitute for methane feedstock in chemical looping methane–steam redox processes for syngas production [J ] . Energy Environmental Science , 2017 , 10 ( 6 ): 1345 – 1349 .

许迪恺 , Tong Andrew , 曾亮 , 等 . 铁基移动床化学链技术进展 [J ] . 化工学报 , 2014 , 65 ( 7 ): 2410 - 2415 .

Xu D K , Tong A , Zeng L , et al . Development on iron-based moving bed chemical looping process [J ] . CIESC Journal , 2014 , 65 ( 7 ): 2410 - 2415 .

Kang K S , Kim C H , Bae K K , et al . Modeling a counter-current moving bed for fuel and steam reactors in the TRCL process [J ] . International Journal of Hydrogen , 2012 , 37 ( 4 ): 3251 – 3260 .

Xiang W , Chen S , Xue Z , et al . Investigation of coal gasification hydrogen and electricity co-production plant with three-reactors chemical looping process [J ] . International Journal of Hydrogen Energy , 2010 , 35 ( 16 ): 8580 - 8591 .

Xue Z , Chen S , Wang D , et al . Design and fluid dynamic analysis of a three-fluidized-bed reactor system for chemical-looping hydrogen generation [J ] . Industrial & Engineering Chemistry Research , 2012 , 51 ( 11 ): 4267 - 4278 .

史奇良 , 陈时熠 , 薛志鹏 , 等 . 铁基载氧体化学链制氢特性实验研究 [J ] . 中国电机工程学报 , 2011 , 31 ( S1 ): 168 - 174 .

Shi Q L , Chen S Y , Xue Z P , et al . Experimental investigation of chemical looping hydrogen generation using iron oxides as oxygen carrier [J ] . Proceedings of the CSEE , 2011 , 31 ( S1 ): 168 - 174 .

Zhu M , Chen S Y , Soomro A , et al . Effects of supports on reduction activity and carbon deposition of iron oxide for methane chemical looping hydrogen generation [J ] . Applied Energy , 2018 , 225 : 912 – 921 .

玄伟伟 , 张建胜 . 化学链燃烧铁基载氧体还原反应积炭趋势 [J ] . 化工学报 , 2012 , 63 ( 3 ): 904 - 909 .

Xuan W W , Zhang J S . Carbon deposition during reduction in chemical-looping combustion with Fe-based oxygen carriers [J ] . CIESC Journal , 2012 , 63 ( 3 ): 904 - 909 .

Cheng Z , Qin L , Guo M , et al . Oxygen vacancy promoted methane partial oxidation over iron oxide oxygen carriers in the chemical looping process [J ] . Physical Chemistry Chemical Physics , 2016 , 18 ( 47 ): 32418 – 32428 .

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