Preparation of Fe<sub>3</sub>O<sub>4</sub>@PI and its catalytic performances in Fischer-Tropsch synthesis

MA Long; ZHANG Yu-xi; GAO Xin-hua; MA Qing-xiang; ZHANG Jian-li; ZHAO Tian-sheng

Volume 48 Issue 7

Jul. 2020

Turn off MathJax

Article Contents

Article Navigation > Journal of Fuel Chemistry and Technology > 2020 > 48(7): 813-820

MA Long, ZHANG Yu-xi, GAO Xin-hua, MA Qing-xiang, ZHANG Jian-li, ZHAO Tian-sheng. Preparation of Fe3O4@PI and its catalytic performances in Fischer-Tropsch synthesis[J]. Journal of Fuel Chemistry and Technology, 2020, 48(7): 813-820.

Citation:

MA Long, ZHANG Yu-xi, GAO Xin-hua, MA Qing-xiang, ZHANG Jian-li, ZHAO Tian-sheng. Preparation of Fe₃O₄@PI and its catalytic performances in Fischer-Tropsch synthesis[J]. Journal of Fuel Chemistry and Technology, 2020, 48(7): 813-820.

Citation:

PDF( 13657 KB)

Preparation of Fe₃O₄@PI and its catalytic performances in Fischer-Tropsch synthesis

State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China

Funds:

the Key R & D Project of Ningxia 2018BEE03010

the National Natural Science Foundation of China 21968025

the National Natural Science Foundation of China 21965029

More Information

Corresponding author: GAO Xin-hua, E-mail:gxh@nxu.edu.cn; ZHANG Jian-li, Tel:0951-2062323, Fax:0951-2062323, E-mail:zhangjl@nxu.edu.cn
Received Date: 2020-04-03
Rev Recd Date: 2020-06-04

Available Online: 2021-01-23

Publish Date: 2020-07-10

Abstract

Abstract

Polyimide (PI) modified Fe₃O₄@PI and Fe₃O₄-PI catalyst samples were prepared by hydrothermal-coating and ball milling methods, respectively. The effect of PI modification on the product distribution of the Fe-based catalysts for Fischer-Tropsch synthesis was investigated. The catalysts were characterized by XRD, SEM, TEM, H₂-TPR, CO-TPD, FT-IR, XPS, TG and contact angle measurements. The results showed that Fe₃O₄, Fe₃O₄@PI and Fe₃O₄-PI were spherical with uniform particle size, and the Fe₃O₄@PI particle size was smaller. PI modification promoted the reduction and the hydrophilicity of Fe₃O₄. For Fe₃O₄@PI sample, PI was uniformly coated on Fe₃O₄ surface, which led to good thermal stability. Compared with Fe₃O₄ and Fe₃O₄-PI samples, CO adsorption was promoted on Fe₃O₄@PI. Compared with Fe₃O₄, the catalytic activity of Fe₃O₄@PI and Fe₃O₄-PI decreased, and the secondary hydrogenation ability was inhibited, resulting in increase of olefin selectivity. For Fe₃O₄@PI, the olefin selectivity was enhanced significantly with olefin to alkane ratio in C_2-4 fraction increased from 0.50 to 2.15. PI modification with suitable content favored the formation of C₅₊ hydrocarbons.
- Fe₃O₄@PI catalyst,
- Fischer-Tropsch synthesis,
- light olefins,
- product distribution

FullText(HTML)

References(28)

References

[1]	LU Y W, YAN Q G, HAN J, CAO B B, STREET J, YU F. Fischer-Tropsch synthesis of olefin-rich liquid hydrocarbons from biomass-derived syngas over carbon-encapsulated iron carbide/iron nanoparticles catalyst[J]. Fuel, 2017, 193:369-384. doi: 10.1016/j.fuel.2016.12.061
[2]	TORRES GALVIS H M, DE JONG K P. Catalysts for production of lower olefins from synthesis gas:A review[J]. ACS Catal, 2013, 3(9):2130-2149. doi: 10.1021/cs4003436
[3]	YANG J, MA W, CHENG D, HOLMEN A, DAVIS B H. Fischer-Tropsch synthesis:A review of the effect of CO conversion on methane selectivity[J]. Appl Catal A:Gen, 2014, 470:250-260. doi: 10.1016/j.apcata.2013.10.061
[4]	LI Z H, LIU R J, XU Y, MA X B. Enhanced Fischer-Tropsch synthesis performance of iron-based catalysts supported on nitric acid treated N-doped CNTs[J]. Appl Surf Sci, 2015, 347:643-650. doi: 10.1016/j.apsusc.2015.04.169
[5]	YAN B, MA L, GAO X H, ZHANG J L, MA Q X, ZHAO T S. Amphiphobic surface fabrication of iron catalyst and effect on product distribution of Fischer-Tropsch synthesis[J]. Appl Catal A:Gen, 2019, 585:117184. doi: 10.1016/j.apcata.2019.117184
[6]	TORRES GALVIS H M, KOEKEN A C J, BITTER J H, DAVIDIAN T, RUITENBEEK M, IULIAN DUGULAN A, DE JONG K P. Effect of precursor on the catalytic performance of supported iron catalysts for the Fischer-Tropsch synthesis of lower olefins[J]. Catal Today, 2013, 215:95-102. doi: 10.1016/j.cattod.2013.03.018
[7]	WANG H Y, HUANG S Y, WANG J, ZHAO Q, WANG Y F, WANG Y, MA X B. Effect of Ca promoter on the structure and catalytic behavior of FeK/Al₂O₃ catalyst in Fischer-Tropsch synthesis[J]. ChemCatChem, 2019, 11(14):3220-3226. doi: 10.1002/cctc.201900501
[8]	CHEN X Q, DENG D H, PAN X L, HU Y F, BAO X H. N-doped graphene as an electron donor of iron catalysts for CO hydrogenation to light olefins[J].Chem Commun, 2015, 51(1):217-220. doi: 10.1039/C4CC06600F
[9]	AN B, CHENG K, WANG C, WANG Y, LIN W B. Pyrolysis of metal-organic frameworks to Fe₃O₄@Fe₅C₂ core-shell nanoparticles for Fischer-Tropsch synthesis[J]. ACS Catal, 2016, 6(6):3610-3618. doi: 10.1021/acscatal.6b00464
[10]	TIAN Z P, WANG C G, SI Z, MA L L, CHEN L G, LIU Q Y, ZHANG Q, HUANG H Y. Fischer-Tropsch synthesis to light olefins over iron-based catalysts supported on KMnO₄ modified activated carbon by a facile method[J]. Appl Catal A:Gen, 2017, 541:50-59. doi: 10.1016/j.apcata.2017.05.001
[11]	YUAN Y, HUANG S Y, WANG H Y, WANG Y F, WANG J, LV J, LI Z H, MA X B. Monodisperse nano-Fe₃O₄ on α-Al₂O₃ catalysts for Fischer-Tropsch synthesis to lower olefins:Promoter and size effects[J]. ChemCatChem, 2017, 9(16):3144-3152. doi: 10.1002/cctc.201700792
[12]	LIU Y, CHEN J F, BAO J, ZHANG Y. Manganese-modified Fe₃O₄ microsphere catalyst with effective active phase of forming light olefins from syngas[J]. ACS Catal, 2015, 5(6):3905-3909. doi: 10.1021/acscatal.5b00492
[13]	MARTÍNEZ DEL MONTE D, VIZCAÍNO A J, DUFOUR J, C, MARTOS C. Effect of K, Co and Mo addition in Fe-based catalysts for aviation biofuels production by Fischer-Tropsch synthesis[J]. Fuel Process Technol, 2019, 194:106102. doi: 10.1016/j.fuproc.2019.05.025
[14]	GU B, HE S, ZHOU W, KANG J C, CHENG K, ZHANG Q H, WANG Y. Polyaniline-supported iron catalyst for selective synthesis of lower olefins from syngas[J]. J Energy Chem, 2017, 26:608-615. doi: 10.1016/j.jechem.2017.04.009
[15]	YU X F, ZHANG J L, WANG X, MA Q X, GAO X H, XIA H Q, LAI X Y, FAN S B, ZHAO T S. Fischer-Tropsch synthesis over methyl modified Fe₂O₃@SiO₂ catalysts with low CO₂ selectivity[J]. Appl Catal B:Environ, 2018, 232:420-428. doi: 10.1016/j.apcatb.2018.03.048
[16]	SHI L H, CHEN J G, FANG K G, SUN Y H. CH₃-modified Co/Ru/SiO₂ catalysts and the performances for Fischer-Tropsch synthesis[J]. Fuel, 2008, 87(4/5):521-526. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fb8b4a688fc0e5d4b0091bb4512000e0
[17]	张娟, 陈建刚, 陈从标, 王占修, 王俊刚, 孙予罕. Co基催化剂上费托合成中烯烃二次反应行为的研究[J].石油化工, 2010, 39(8):855-860. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=syhg201008005 ZHANG Juan, CHEN Jian-gang, CHEN Cong-biao, WANG Zhan-xiu, WANG Jun-gang, SUN Yu-han. Secondary reaction of olefin over Co-based catalyst for Fischer-Tropsch synthesis[J]. Petrochem Technol, 2010, 39(8):855-860. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=syhg201008005
[18]	高军虎, 吴宝山, 周利平, 杨勇, 郝栩, 徐元源, 李永旺.极性溶剂相费托合成的产物分布特征[J].催化学报, 2011, 32(12):1790-1802. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cuihuaxb201112004 GAO Jun-hu, WU Bao-shan, ZHOU Li-ping, YANG Yong, HAO Xu, XU Yuan-yuan, LI Yong-wang. Product distribution of Fischer-Tropsch synthesis in polar liquids[J]. Chin J Catal, 2011, 32(12):1790-1802. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cuihuaxb201112004
[19]	王鲁凯, 冯军宗, 李良军, 姜勇刚, 冯坚.疏水改性聚酰亚胺的研究进展[J].材料导报, 2018, 32(S2):264-269. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cldb2018z2061 WANG Lu-kai, FENG Jun-zong, LI Liang-jun, JIANG Yong-gang, FENG Jian. Research progress on hydrophobic modification of polyimide[J]. Mater Rep, 2018, 32(S2):264-269. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cldb2018z2061
[20]	WANG L, LU J J, LIU M Q, LIN L, LI J J. Preparation of porous polyimide microspheres by thermal degradation of block copolymers[J]. Particuology, 2014, 14(3):63-70. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgklxb-e201403010
[21]	QU C Y, LIU C W, ZHOU H R, YU W M, WANG D Z, WANG D X. One-step synthesis of PI@Fe₃O₄ composite microspheres and practical application in Cu(Ⅱ) ion adsorption[J]. RSC Adv, 2015, 5(108):88943-88949. doi: 10.1039/C5RA18756G
[22]	YAN H J, CHEN Y, XU S M. Synthesis of graphitic carbon nitride by directly heating sulfuric acid treated melamine for enhanced photocatalytic H₂ production from water under visible light[J]. Int J Hydrogen Energy, 2012, 37(1):125-133. doi: 10.1016/j.ijhydene.2011.09.072
[23]	ZENG S Z, GUO L M, CUI F M, GAO Z, ZHOU J, SHI J L. Template-free synthesis of crystalline polyimide spheres with radiate branches[J]. Mater Lett, 2010, 64(5):625-627. doi: 10.1016/j.matlet.2009.12.024
[24]	NI Z J, QIN H F, KANG S F, BAI J R, WANG Z L, LI Y G, ZHENG Z, LI X. Effect of graphitic carbon modification on the catalytic performance of Fe@SiO₂-GC catalysts for forming lower olefins via Fischer-Tropsch synthesis[J]. J Colloid Interf Sci, 2018, 516:16-22. doi: 10.1016/j.jcis.2018.01.017
[25]	张建利, 王旭, 马丽萍, 于旭飞, 马清祥, 范素兵, 赵天生.层状K/Mg-Fe-Al催化剂的制备及其CO加氢性能研究[J].燃料化学学报, 2017, 45(12):1489-1498. doi: 10.3969/j.issn.0253-2409.2017.12.011 ZHANG Jian-li, WANG Xu, MA Li-ping, YU Xu-fei, MA Qing-xiang, FAN Su-bing, ZHAO Tian-sheng. Preparation of layered K/Mg-Fe-Al catalysts and its catalytic performances in CO hydrogenation[J]. J Fuel Chem Technol, 2017, 45(12):1489-1498. doi: 10.3969/j.issn.0253-2409.2017.12.011
[26]	WU X, MA H F, ZHANG H T, QIAN W X, LIU D H, SUN Q W, YING W Y. High-temperature Fischer-Tropsch synthesis of light olefins over nano-Fe₃O₄@MnO₂ core-shell catalysts[J]. Ind Eng Chem Res, 2019, 58(47):21350-21362. doi: 10.1021/acs.iecr.9b04221
[27]	ROMERO-SARRIA F, BOBADILLA L F, JIMÉNEZ BARRERA E M, ODRIOZOLA J A. Experimental evidence of HCO species as intermediate in the Fischer-Tropsch reaction using operando techniques[J]. Appl Catal B:Environ, 2020, 272:119032. doi: 10.1016/j.apcatb.2020.119032
[28]	DING M Y, YANG Y, WU B S, LI Y W, WANG T J, MA L L. Study on reduction and carburization behaviors of iron phases for iron-based Fischer-Tropsch synthesis catalyst[J]. Appl Energy, 2015, 160:982-989. doi: 10.1016/j.apenergy.2014.12.042