Citation: LIANG Kun, ZHANG Cheng-hua, XIANG Hong-wei, YANG Yong, LI Yong-wang. Effects of modified SiO₂ on H₂ and CO adsorption and hydrogenation of iron-based catalysts[J]. Journal of Fuel Chemistry and Technology, ;2019, 47(7): 769-779. shu

Effects of modified SiO₂ on H₂ and CO adsorption and hydrogenation of iron-based catalysts

LIANG Kun ^1,2 ,
ZHANG Cheng-hua ^3,, ,
XIANG Hong-wei ^1,3 ,
YANG Yong ^1,3 ,
LI Yong-wang ^1,3

1.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China
3.
SynfuelsChina Co. Ltd, Beijing 101407, China

Corresponding author: ZHANG Cheng-hua, zhangchh@sxicc.ac.cn
Received Date: 19 March 2019
Revised Date: 24 April 2019

Fund Project: The project was supported by the Major Research Program of National Natural Science Foundation of China (91545109)the Major Research Program of National Natural Science Foundation of China 91545109

Figures(10)

Metal-modified SiO₂ supports were prepared by sol-gel method with Mn, Zn, Zr, and Sr cations doping, and then iron-based catalysts supported on modified SiO₂ were prepared by the impregnation method. The iron-based catalysts were characterized by XRD, N₂ adsorption, and XPS. The reduction adsorption property of H₂ and hydrogenation property of CO were studied by temperature programmed methods. The interaction between catalyst and H was studied by kinetic analysis. The results indicate that metal modification has no influence on phase composition of Fe and surface electronic state of Fe species. However, the modification reduces surface area of catalyst and dispersion of active phase, weakens adsorption ability of H₂ and lowers H₂ desorption activation energy of the catalyst. Zn and Zr doping restrain reduction of catalysts, while Mn and Sr doping promotes reduction of catalysts. The doping of Mn, Zn and Zr inhibits adsorption of CO on the catalyst surface, while Sr promotes dissociation and adsorption of CO. Mn, Zn, Zr and Sr promote C-C coupling and hydrogenation reaction. Among them, Mn and Zr are more prominent.
- modified silica,
- modifier,
- iron-based catalyst,
- H₂ adsorption,
- kinetic analysis
1. [1]
  DRY M E. The Fischer-Tropsch process:1950-2000[J]. Catal Today, 2002,71(3):227-241.
2. [2]
  DRY M E. Present and future applications of the Fischer-Tropsch process[J]. Appl Catal A:Gen, 2004,276(1):1-3.
3. [3]
  ZHANG Q H, KANG J C, WANG Y. Development of novel catalysts for Fischer-Tropsch synthesis:Tuning the product selectivity[J]. ChemCatChem, 2010,2(9):1030-1058. doi: 10.1002/cctc.201000071
4. [4]
  ZHANG Q H, DENG W P, WANG Y. Recent advances in understanding the key catalyst factors for Fischer-Tropsch synthesis[J]. J Energy Chem, 2013,22(1):27-38.
5. [5]
  DE SMIT E, SWART I, CREEMER J F, HOVELING G H, GILLES M K, TYLISZCZAK T, KOOYMAN P J, ZANDBERGEN H W, MORIN C, WECKHUYSEN B M, DE GROOT F. Nanoscale chemical imaging of a working catalyst by scanning transmission X-ray microscopy[J]. Nature, 2008,456(7219):222-225. doi: 10.1038/nature07516
6. [6]
  CHANG Q, ZHANG C H, LIU C W, WEI Y X, AJIN V C, IULIAN DUGULAN A, NIEMANTSVERDRIET J W, LIU X W, He Y R, QING M, ZHENG L R, YUN Y F, YANG Y, LI Y W. Relationship between iron carbide phases (ε-Fe₂C, Fe₇C₃, and x-Fe₅C₂) and catalytic performances of Fe/SiO₂ Fischer-Tropsch catalysts[J]. ACS Catal, 2018,8(4):3304-3316. doi: 10.1021/acscatal.7b04085
7. [7]
  DE SMIT E, BEALE A M, NIKITENTO S, WECKHUYSEN B M. Local and long range order in promoted iron-based Fischer-Tropsch catalysts:A combined in situ X-ray absorption spectroscopy/wide angle X-ray scattering study[J]. J Catal, 2009,262(2):244-256.
8. [8]
  DE SMIT E, CINQUINI F, BEALE A M. Stability and reactivity of ε-x-θ iron carbide catalyst phases in Fischer-Tropsch synthesis:Controlling μ_C[J]. J Am Chem Soc, 2010,132(42):14928-14941. doi: 10.1021/ja105853q
9. [9]
  SUO H Y, WANG S G, ZHANG C H, XU J, WU B S, YANG Y, XIANG H W, LI Y W. Chemical and structural effects of silica in iron-based Fischer-Tropsch synthesis catalysts[J]. J Catal, 2012,286(3):111-123.
10. [10]
  CHEN Jia-ning, LIU Yong-mei. Effects of Mn-K synergistic action on iron-based catalyst for CO hydrogenation to light olefins[J]. J Fuel Chem Technol, 2013,41(12):1488-1494.
11. [11]
  TAO Z C, YANG Y, ZHANG C H, LI T Z, DING M Y, XIANG H W, LI Y W. Study of manganese promoter on a precipitated iron-based catalyst for Fischer-Tropsch synthesis[J]. J Nat Gas Chem, 2007,16(3):278-285. doi: 10.1016/S1003-9953(07)60060-7
12. [12]
  SAGLAM M. Effects of vanadium and zinc promotion on the olefin selectivity of iron Fischer-Tropsch catalysts[J]. Ind Eng Chem Res, 1989,28(2):150-154. doi: 10.1021/ie00086a004
13. [13]
  GAO X H, ZHANG J L, CHEN N, MA Q X, FAN S B, ZHAO T S, TSUBAKI N. Effects of zinc on Fe-based catalysts during the synthesis of light olefins from the Fischer-Tropsch process[J]. Chin J Catal, 2016,37(4):510-516. doi: 10.1016/S1872-2067(15)61051-8
14. [14]
  LI S Z, LI A W, KEISHNAMOORTHY S, IGLESIA E. Effects of Zn, Cu, and K promoters on the structure and on the reduction, carburization, and catalytic behavior of iron-based Fischer-Tropsch synthesis catalysts[J]. Catal Lett, 2001,77(4):197-205.
15. [15]
  QING M, YANG Y, WU B, XU J, ZHANG C H, GAO P, LI Y W. Modification of Fe-SiO₂ interaction with zirconia for iron-based Fischer-Tropsch catalysts[J]. J Catal, 2011,279(1):111-122.
16. [16]
  LI J F, ZHANG C H, CHENG X F, QING M, XU J, WU B S, YANG Y, LI Y W. Effects of alkaline-earth metals on the structure, adsorption and catalytic behavior of iron-based Fischer-Tropsch synthesis catalysts[J]. Appl Catal A:Gen, 2013,464/465(16):10-19.
17. [17]
  AMENOMIYA Y, CVETANOVIC R J. Application of flash-desorption method to catalyst studies. Ⅰ. Ethylene-alumina system[J]. J Phys Chem, 1963,67(1):2046-2049.
18. [18]
  KOMERS R, AMENOMIYA Y, CVETANOVIC R J. Study of metal catalysts by temperature programmed desorption: Ⅰ. Chemisorption of ethylene on silica-supported platinum[J]. J Catal, 1969,15(3):293-300.
19. [19]
  LIN H Q, QU H Y, CHEN W K, XU K, ZHENG J W, DUAN X P, ZHAI H S, YUAN Y Z. Promoted chemoselective crotonaldehyde hydrogenation on zirconia-doped SiO₂ supported Ag catalysts:Interfacial catalysis over ternary Ag-ZrO₂-SiO₂ interfaces[J]. J Catal, 2019,372(4):19-32.
20. [20]
  YAMASHITA T, HAYES P. Analysis of XPS spectra of Fe²⁺ and Fe³⁺ ions in oxide materials[J]. Appl Surf Sci, 2008,254(8):2441-2449. doi: 10.1016/j.apsusc.2007.09.063
21. [21]
  WACHS I E, DWYER D J, IGLESIA E. Characterization of Fe, Fe-Cu, and Fe-Ag Fischer-Tropsch catalysts[J]. Appl Catal, 1984,12(2):201-217.
22. [22]
  XU J, BARTHOLOMEW C H, SUDWEEKS J, EGGET D L. Design, synthesis, and catalytic properties of silica-supported, Pt-promoted iron Fischer-Tropsch catalysts[J]. Top Catal, 2003,26(1/4):55-71.
23. [23]
  ZHANG C H, YANG Y, TENG B T, LI T Z, XIANG H W, LI Y W. Study of an iron-manganese Fischer-Tropsch synthesis catalyst promoted with copper[J]. J Catal, 2006,237(2):405-415.
24. [24]
  HARKNESS R W, EMMETT P H. Two types of activated adsorption of hydrogen on the surface of a promoted iron synthetic ammonia catalyst[J]. J Am Chem Soc, 1934,56(2):490-491.
25. [25]
  WALCH S P. Model studies of the interaction of H atoms with BCC iron[J]. Surf Sci, 1984,143(1):188-203. doi: 10.1016/0039-6028(84)90418-7
26. [26]
  BLYHOLDER G, NEFF L D. Infrared study of the interaction of carbon monoxide and hydrogen on silica-supported iron[J]. J Phys Chem, 1962,66(9):1664-1667. doi: 10.1021/j100815a024
27. [27]
  WANG T, WANG S G, LUO Q Q, LI Y W, WANG J G, BELLER M, JIAO H J. Hydrogen adsorption structures and energetics on iron surfaces at high coverage[J]. J Phys Chem C, 2014,118(8):4181-4188. doi: 10.1021/jp410635z
28. [28]
  ROFER-DEPOORTER C K. A comprehensive mechanism for the Fischer-Tropsch synthesis[J]. Chem Rev, 1981,81(5):447-474. doi: 10.1021/cr00045a002
29. [29]
  MUETTERTIES E L, STEIN J. Mechanistic features of catalytic carbon monoxide hydrogenation reactions[J]. Chem Rev, 1979,79(6):479-490. doi: 10.1021/cr60322a001
1. [1]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-. doi: 10.3866/PKU.WHXB202406029
2. [2]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
3. [3]
  Xuejie Wang , Guoqing Cui , Congkai Wang , Yang Yang , Guiyuan Jiang , Chunming Xu . 碳基催化剂催化有机液体氢载体脱氢研究进展. Acta Physico-Chimica Sinica, 2025, 41(5): 100044-. doi: 10.1016/j.actphy.2024.100044
4. [4]
  Yuanyin Cui , Jinfeng Zhang , Hailiang Chu , Lixian Sun , Kai Dai . Rational Design of Bismuth Based Photocatalysts for Solar Energy Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2405016-. doi: 10.3866/PKU.WHXB202405016
5. [5]
  Dan Li , Hui Xin , Xiaofeng Yi . Comprehensive Experimental Design on Ni-based Catalyst for Biofuel Production. University Chemistry, 2024, 39(8): 204-211. doi: 10.3866/PKU.DXHX202312046
6. [6]
  Juntao Yan , Liang Wei . 2D S-Scheme Heterojunction Photocatalyst. Acta Physico-Chimica Sinica, 2024, 40(10): 2312024-. doi: 10.3866/PKU.WHXB202312024
7. [7]
  Xue Liu , Lipeng Wang , Luling Li , Kai Wang , Wenju Liu , Biao Hu , Daofan Cao , Fenghao Jiang , Junguo Li , Ke Liu . Cu基和Pt基甲醇水蒸气重整制氢催化剂研究进展. Acta Physico-Chimica Sinica, 2025, 41(5): 100049-. doi: 10.1016/j.actphy.2025.100049
8. [8]
  Fangxuan Liu , Ziyan Liu , Guowei Zhou , Tingting Gao , Wenyu Liu , Bin Sun . Hollow structured photocatalysts. Acta Physico-Chimica Sinica, 2025, 41(7): 100071-. doi: 10.1016/j.actphy.2025.100071
9. [9]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . Designing thermodynamically stable noble metal single-atom photocatalysts for highly efficient non-oxidative conversion of ethanol into high-purity hydrogen and value-added acetaldehyde. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-. doi: 10.1016/j.actphy.2025.100067
10. [10]
  Zhanggui DUAN , Yi PEI , Shanshan ZHENG , Zhaoyang WANG , Yongguang WANG , Junjie WANG , Yang HU , Chunxin LÜ , Wei ZHONG . Preparation of UiO-66-NH₂ supported copper catalyst and its catalytic activity on alcohol oxidation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 496-506. doi: 10.11862/CJIC.20230317
11. [11]
  Xue Dong , Xiaofu Sun , Shuaiqiang Jia , Shitao Han , Dawei Zhou , Ting Yao , Min Wang , Minghui Fang , Haihong Wu , Buxing Han . 碳修饰的铜催化剂实现安培级电流电化学还原CO₂制C₂₊产物. Acta Physico-Chimica Sinica, 2025, 41(3): 2404012-. doi: 10.3866/PKU.WHXB202404012
12. [12]
  Wen YANG , Didi WANG , Ziyi HUANG , Yaping ZHOU , Yanyan FENG . La promoted hydrotalcite derived Ni-based catalysts: In situ preparation and CO₂ methanation performance. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 561-570. doi: 10.11862/CJIC.20230276
13. [13]
  Yulian Hu , Xin Zhou , Xiaojun Han . A Virtual Simulation Experiment on the Design and Property Analysis of CO₂ Reduction Photocatalyst. University Chemistry, 2025, 40(3): 30-35. doi: 10.12461/PKU.DXHX202403088
14. [14]
  Qingqing SHEN , Xiangbowen DU , Kaicheng QIAN , Zhikang JIN , Zheng FANG , Tong WEI , Renhong LI . Self-supporting Cu/α-FeOOH/foam nickel composite catalyst for efficient hydrogen production by coupling methanol oxidation and water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1953-1964. doi: 10.11862/CJIC.20240028
15. [15]
  Jie ZHAO , Huili ZHANG , Xiaoqing LU , Zhaojie WANG . Theoretical calculations of CO₂ capture and separation by functional groups modified 2D covalent organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 275-283. doi: 10.11862/CJIC.20240213
16. [16]
  Jiapei Zou , Junyang Zhang , Xuming Wu , Cong Wei , Simin Fang , Yuxi Wang . A Comprehensive Experiment Based on Electrocatalytic Nitrate Reduction into Ammonia: Synthesis, Characterization, Performance Exploration, and Applicable Design of Copper-based Catalysts. University Chemistry, 2024, 39(6): 373-382. doi: 10.3866/PKU.DXHX202312081
17. [17]
  Peng YUE , Liyao SHI , Jinglei CUI , Huirong ZHANG , Yanxia GUO . Effects of Ce and Mn promoters on the selective oxidation of ammonia over V₂O₅/TiO₂ catalyst. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 293-307. doi: 10.11862/CJIC.20240210
18. [18]
  Jingzhao Cheng , Shiyu Gao , Bei Cheng , Kai Yang , Wang Wang , Shaowen Cao . 4-氨基-1H-咪唑-5-甲腈修饰供体-受体型氮化碳光催化剂的构建及其高效光催化产氢研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2406026-. doi: 10.3866/PKU.WHXB202406026
19. [19]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454
20. [20]
  Yanan Liu , Yufei He , Dianqing Li . Preparation of Highly Dispersed LDHs-based Catalysts and Testing of Nitro Compound Reduction Performance: A Comprehensive Chemical Experiment for Research Transformation. University Chemistry, 2024, 39(8): 306-313. doi: 10.3866/PKU.DXHX202401081

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(769)
HTML views(95)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Effects of modified SiO2 on H2 and CO adsorption and hydrogenation of iron-based catalysts

Metrics

通讯作者: 陈斌, bchen63@163.com

Effects of modified SiO₂ on H₂ and CO adsorption and hydrogenation of iron-based catalysts