自蔓延燃烧法制备锰氧化物催化剂及其催化燃烧炭烟颗粒

doi:10.16085/j.issn.1000-6613.2021-0647

化工进展 ›› 2022, Vol. 41 ›› Issue (2): 770-780.DOI: 10.16085/j.issn.1000-6613.2021-0647

自蔓延燃烧法制备锰氧化物催化剂及其催化燃烧炭烟颗粒

彭超¹(), 于迪¹, 王斓懿², 张春雷¹, 于学华¹(), 赵震¹^,²()

^1.沈阳师范大学化学化工学院，能源与环境催化研究所，辽宁沈阳 110034
^2.中国石油大学（北京）重质油国家重点实验室，北京 102249

收稿日期:2021-03-30 修回日期:2021-06-07 出版日期:2022-02-05 发布日期:2022-02-23
通讯作者: 于学华,赵震
作者简介:彭超（1997—），男，硕士研究生，研究方向为柴油车尾气净化。E-mail：pengchao01997@163.com。
基金资助:
国家自然科学基金(22072095);国家科技部重点研发计划(2017YFE0131200);辽宁省自然基金面上项目(2019-MS-284);移动源污染排放控制技术国家工程实验室开放基金(NELMS2018A04);沈阳师范大学创新团队支持计划;沈阳师范大学重大孵化项目(ZD201901)

Preparation of manganese oxide catalysts by self-propagating combustion method and their catalytic performance for soot combustion

PENG Chao¹(), YU Di¹, WANG Lanyi², ZHANG Chunlei¹, YU Xuehua¹(), ZHAO Zhen¹^,²()

^1.Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang 110034, Liaoning, China
^2.State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China

Received:2021-03-30 Revised:2021-06-07 Online:2022-02-05 Published:2022-02-23
Contact: YU Xuehua,ZHAO Zhen

摘要/Abstract

摘要：

柴油机尾气中的炭烟颗粒是城市雾霾的主要来源之一，严重污染环境和危害人体的健康。因此，降低和消除柴油车尾气中的炭烟颗粒具有重要的意义。本文以高锰酸钾和一水柠檬酸为原料，通过自蔓延燃烧法成功制备了一系列锰氧化物催化剂。采用X射线衍射（XRD）、扫描电子显微镜（SEM）、N₂吸附-脱附、H₂程序升温还原（H₂-TPR）、O₂程序升温氧化（O₂-TPD）和X射线光电子能谱（XPS）等手段对催化剂进行了表征，并考察了该系列催化剂催化炭烟颗粒燃烧的活性。结果表明，制备的锰氧化物催化剂均具有良好的催化燃烧炭烟活性。当高锰酸钾与一水柠檬酸的摩尔比为12∶1、煅烧温度为450℃时，制备的催化剂具有较低的还原峰温度，较大的比表面积和孔径以及化学吸附氧和Mn⁴⁺含量，从而表现出最佳催化燃烧炭烟颗粒的性能，其催化燃烧炭烟温度T₁₀、T₅₀和T₉₀分别为284℃、327℃和360℃。

关键词: 自蔓延燃烧法, 锰氧化物, 催化剂, 催化, 炭烟颗粒

Abstract:

Soot particles released from diesel exhaust are one of the main sources of urban smog, which seriously pollute the environment and endanger human health. Therefore, it is of great significance to reduce and eliminate soot particles. In this paper, a series of manganese oxide catalysts were successfully prepared by self-propagating combustion technique using potassium permanganate acid and citric acid monohydrate as raw materials. The catalysts were characterized by means of X-ray diffraction (XRD), scanning electron microscope (SEM), N₂ adsorption-desorption measurements, H₂ temperature-programmed reduction (H₂-TPR), O₂ temperature-programmed oxidation (O₂-TPD) and X-ray photoelectron spectroscopy (XPS). The catalytic performance of the as-prepared catalysts for soot combustion was also investigated. The results showed that all the as-prepared manganese oxide catalysts had good catalytic activity for soot combustion. When the mole ratio of potassium permanganate and citric acid was 12∶1 and the calcination temperature was 450℃, the obtained catalyst had the lowest reduction peak temperature, the largest specific surface area and pore diameter and chemisorbed oxygen and Mn⁴⁺ content. Thus, it exhibited the best catalytic performance for soot combustion and its T₁₀, T₅₀ and T₉₀ temperatures were 284℃, 327℃ and 360℃ respectively for soot combustion.

Key words: self-propagating combustion method, manganese oxides, catalyst, catalysis, soot particles

中图分类号:

O643

彭超, 于迪, 王斓懿, 张春雷, 于学华, 赵震. 自蔓延燃烧法制备锰氧化物催化剂及其催化燃烧炭烟颗粒[J]. 化工进展, 2022, 41(2): 770-780.

PENG Chao, YU Di, WANG Lanyi, ZHANG Chunlei, YU Xuehua, ZHAO Zhen. Preparation of manganese oxide catalysts by self-propagating combustion method and their catalytic performance for soot combustion[J]. Chemical Industry and Engineering Progress, 2022, 41(2): 770-780.

参考文献 37

1	YU X H, ZHAO Z, WEI Y C, et al. Three-dimensionally ordered macroporous K_0.5MnCeO_x/SiO₂ catalysts: facile preparation and worthwhile catalytic performances for soot combustion[J]. Catalysis Science &Technology, 2019, 9(6): 1372-1386.
2	YU X H, WANG L Y, ZHAO Z, et al. 3DOM SiO₂-supported different alkali metals-modified MnO_x catalysts: preparation and catalytic performance for soot combustion[J]. ChemistrySelect, 2017, 2(31): 10176-10185.
3	TAN J B, WEI Y C, SUN Y Q, et al. Simultaneous removal of NO_x and soot particulates from diesel engine exhaust by 3DOM Fe-Mn oxide catalysts[J]. Journal of Industrial and Engineering Chemistry, 2018, 63: 84-94.
4	陈茂重, 王斓懿, 于学华, 等. 锰基催化剂在催化柴油炭烟燃烧中的应用[J]. 化学进展, 2019, 31(5): 723-737.
	CHEN Maozhong, WANG Lanyi, YU Xuehua, et al. Application of Mn-based catalysts for the catalytic combustion of diesel soot[J]. Progress in Chemistry, 2019, 31(5): 723-737.
5	CUI B, ZHOU L J, LI K, et al. Holey Co-Ce oxide nanosheets as a highly efficient catalyst for diesel soot combustion[J]. Applied Catalysis B: Environmental, 2020, 267: 118670.
6	SHANG Z, SUN M, CHANG S M, et al. Activity and stability of Co₃O₄-based catalysts for soot oxidation: the enhanced effect of Bi₂O₃ on activation and transfer of oxygen[J]. Applied Catalysis B: Environmental, 2017, 209: 33-44.
7	FENG N J, ZHU Z J, ZHAO P, et al. Facile fabrication of trepang-like CeO₂@MnO₂ nanocomposite with high catalytic activity for soot removal[J]. Applied Surface Science, 2020, 515: 146013.
8	YAO P, HE J S, JIANG X, et al. Factors determining gasoline soot abatement over CeO₂-ZrO₂-MnO_x catalysts under low oxygen concentration condition[J]. Journal of the Energy Institute, 2020, 93(2): 774-783.
9	GRABCHENKO M V, MAMONTOV G V, ZAIKOVSKII V I, et al. The role of metal-support interaction in Ag/CeO₂ catalysts for CO and soot oxidation[J]. Applied Catalysis B: Environmental, 2020, 260: 118148.
10	WANG C, YUAN H Y, LU G Z, et al. Oxygen vacancies and alkaline metal boost CeO₂ catalyst for enhanced soot combustion activity: a first-principles evidence[J]. Applied Catalysis B: Environmental, 2021, 281: 119468.
11	MEI X L, XIONG J, WEI Y C, et al. High-efficient non-noble metal catalysts of 3D ordered macroporous perovskite-type La₂NiB’O₆ for soot combustion: insight into the synergistic effect of binary Ni and B’ sites[J]. Applied Catalysis B: Environmental, 2020, 275: 119108.
12	ZHAO P, FENG N J, FANG F, et al. Facile synthesis of three-dimensional ordered macroporous Sr_1-_xK_xTiO₃ perovskites with enhanced catalytic activity for soot combustion[J]. Catalysis Science &Technology, 2018, 8(21): 5462-5472.
13	LI Q, XIN Y, ZHANG Z L, et al. Electron donation mechanism of superior Cs-supported oxides for catalytic soot combustion[J]. Chemical Engineering Journal, 2018, 337: 654-660.
14	ZHAI G J, WANG J G, CHEN Z M, et al. Highly enhanced soot oxidation activity over 3DOM Co₃O₄-CeO₂ catalysts by synergistic promoting effect[J]. Journal of Hazardous Materials, 2019, 363: 214-226.
15	LAISHRAM D, SHEJALE K P, GUPTA R, et al. Solution processed hafnia nanoaggregates: influence of surface oxygen on catalytic soot oxidation[J]. ACS Sustainable Chemistry & Engineering, 2018, 6(9): 11286-11294.
16	WANG Z P, ZHU H J, AI L J, et al. Catalytic combustion of soot particulates over rare-earth substituted Ln₂Sn₂O₇ pyrochlores (Ln=La, Nd and Sm)[J]. Journal of Colloid and Interface Science, 2016, 478: 209-216.
17	卢英, 邢朝阳, 方秀秀, 等. 整体式锰铈复合氧化物催化剂的二乙胺催化燃烧性能[J]. 环境化学, 2020, 39(8): 2147-2153.
	LU Ying, XING Zhaoyang, FANG Xiuxiu, et al. Catalytic combustion of diethylamine by monolithic manganese bismuth complex oxides catalysts[J]. Environmental Chemistry, 2020, 39(8): 2147-2153.
18	YANG W H, PENG Y, WANG Y, et al. Controllable redox-induced in situ growth of MnO₂ over Mn₂O₃ for toluene oxidation: active heterostructure interfaces[J]. Applied Catalysis B: Environmental, 2020, 278: 119279.
19	YU D, REN Y, YU X H, et al. Facile synthesis of birnessite-type K₂Mn₄O₈ and cryptomelane-type K_2-_xMn₈O₁₆ catalysts and their excellent catalytic performance for soot combustion with high resistance to H₂O and SO₂[J]. Applied Catalysis B: Environmental, 2021, 285: 119779.
20	PARK D H, LEE S H, KIM T W, et al. Non-hydrothermal synthesis of ID nanostructured manganese-based oxides: effect of cation substitution on the electrochemical performance of nanowires[J]. Advanced Functional Materials, 2007, 17(15): 2949-2956.
21	DING Y S, SHEN X F, GOMEZ S, et al. Hydrothermal growth of manganese dioxide into three-dimensional hierarchical nanoarchitectures[J]. Advanced Functional Materials, 2006, 16(4): 549-555.
22	KONG D Z, LUO J S, WANG Y L, et al. Three-dimensional Co₃O₄@MnO₂ hierarchical nanoneedle arrays: morphology control and electrochemical energy storage[J]. Advanced Functional Materials, 2014, 24(24): 3815-3826.
23	ZHANG J H, LI Y B, WANG L, et al. Catalytic oxidation of formaldehyde over manganese oxides with different crystal structures[J]. Catalysis Science & Technology, 2015, 5(4): 2305-2313.
24	CHENG L, MEN Y, WANG J G, et al. Crystal facet-dependent reactivity of α-Mn₂O₃ microcrystalline catalyst for soot combustion[J]. Applied Catalysis B: Environmental, 2017, 204: 374-384.
25	WAGLOEHNER S, NITZER-NOSKI M, KURETI S. Oxidation of soot on manganese oxide catalysts[J]. Chemical Engineering Journal, 2015, 259: 492-504.
26	ZHAI X X, JING F L, LI L M, et al. Toluene catalytic oxidation over the layered MO_x_-_δ-MnO₂ (M=Pt, Ir, Ag) composites originated from the facile self-driving combustion method[J]. Fuel, 2021, 283: 118888.
27	ZHAO Y, XU L, MAI L, et al. Hierarchical mesoporous perovskite La_0.5Sr_0.5CoO_2.91 nanowires with ultrahigh capacity for Li-air batteries[J]. Proceedings of the National Academy of Sciences of the United States of America, 2012, 109(48): 19569-19574.
28	WASALATHANTHRI N D, SANTAMARIA T M, KRIZ D A, et al. Mesoporous manganese oxides for NO₂-assisted catalytic soot oxidation[J]. Applied Catalysis B: Environmental, 2017, 201: 543-551.
29	WEI Y C, LIU J, ZHAO Z, et al. Highly active catalysts of gold nanoparticles supported on three-dimensionally ordered macroporous LaFeO₃ for soot oxidation[J]. Angewandte Chemie International Edition, 2011, 50(10): 2326-2329.
30	YU X H, LI J M, WEI Y C, et al. Three-dimensionally ordered macroporous Mn_xCe_1-_xO_δ and Pt/Mn_0.5Ce_0.5O_δ catalysts: synthesis and catalytic performance for soot oxidation[J]. Industrial & Engineering Chemistry Research, 2014, 53(23): 9653-9664.
31	LIU Y X, DAI H X, DENG J G, et al. In situ poly(methyl-methacrylate)-templating generation and excellent catalytic performance of MnO_x/3DOM LaMnO₃ for the combustion of toluene and methanol[J]. Applied Catalysis B: Environmental, 2013, 140/141: 493-505.
32	XIE Y J, YU Y Y, GONG X Q, et al. Effect of the crystal plane figure on the catalytic performance of MnO₂ for the total oxidation of propane[J]. CrystEngComm, 2015, 17(15): 3005-3014.
33	ETTIREDDY P R, ETTIREDDY N, MAMEDOV S, et al. Surface characterization studies of TiO₂ supported manganese oxide catalysts for low temperature SCR of NO with NH₃[J]. Applied Catalysis B: Environmental, 2007, 76(1/2): 123-134.
34	GAO Y B, WANG Z P, CUI C C, et al. Amorphous manganese oxide as highly active catalyst for soot oxidation[J]. Environmental Science and Pollution Research, 2020, 27(12): 13488-13500.
35	JI F, MEN Y, WANG J G, et al. Promoting diesel soot combustion efficiency by tailoring the shapes and crystal facets of nanoscale Mn₃O₄[J]. Applied Catalysis B: Environmental, 2019, 242: 227-237.
36	YU X H, ZHAO Z, WEI Y C, et al. Ordered micro/macro porous K-OMS-2/SiO₂ nanocatalysts: facile synthesis, low cost and high catalytic activity for diesel soot combustion[J]. Scientific Reports, 2017, 7: 43894.
37	WEI Y C, ZHAO Z, LI T, et al. The novel catalysts of truncated polyhedron Pt nanoparticles supported on three-dimensionally ordered macroporous oxides (Mn, Fe, Co, Ni, Cu) with nanoporous walls for soot combustion[J]. Applied Catalysis B: Environmental, 2014, 146: 57-70.

[1]	张明焱, 刘燕, 张雪婷, 刘亚科, 李从举, 张秀玲. 非贵金属双功能催化剂在锌空气电池研究进展[J]. 化工进展, 2023, 42(S1): 276-286.
[2]	时永兴, 林刚, 孙晓航, 蒋韦庚, 乔大伟, 颜彬航. 二氧化碳加氢制甲醇过程中铜基催化剂活性位点研究进展[J]. 化工进展, 2023, 42(S1): 287-298.
[3]	谢璐垚, 陈崧哲, 王来军, 张平. 用于SO₂去极化电解制氢的铂基催化剂[J]. 化工进展, 2023, 42(S1): 299-309.
[4]	杨霞珍, 彭伊凡, 刘化章, 霍超. 熔铁催化剂活性相的调控及其费托反应性能[J]. 化工进展, 2023, 42(S1): 310-318.
[5]	郑谦, 官修帅, 靳山彪, 张长明, 张小超. 铈锆固溶体Ce_0.25Zr_0.75O₂光热协同催化CO₂与甲醇合成DMC[J]. 化工进展, 2023, 42(S1): 319-327.
[6]	王正坤, 黎四芳. 双子表面活性剂癸炔二醇的绿色合成[J]. 化工进展, 2023, 42(S1): 400-410.
[7]	高雨飞, 鲁金凤. 非均相催化臭氧氧化作用机理研究进展[J]. 化工进展, 2023, 42(S1): 430-438.
[8]	王乐乐, 杨万荣, 姚燕, 刘涛, 何川, 刘逍, 苏胜, 孔凡海, 朱仓海, 向军. SCR脱硝催化剂掺废特性及性能影响[J]. 化工进展, 2023, 42(S1): 489-497.
[9]	邓丽萍, 时好雨, 刘霄龙, 陈瑶姬, 严晶颖. 非贵金属改性钒钛基催化剂NH₃-SCR脱硝协同控制VOCs[J]. 化工进展, 2023, 42(S1): 542-548.
[10]	许友好, 王维, 鲁波娜, 徐惠, 何鸣元. 中国炼油创新技术MIP的开发策略及启示[J]. 化工进展, 2023, 42(9): 4465-4470.
[11]	耿源泽, 周俊虎, 张天佑, 朱晓宇, 杨卫娟. 部分填充床燃烧器中庚烷均相/异相耦合燃烧[J]. 化工进展, 2023, 42(9): 4514-4521.
[12]	程涛, 崔瑞利, 宋俊男, 张天琪, 张耘赫, 梁世杰, 朴实. 渣油加氢装置杂质沉积规律与压降升高机理分析[J]. 化工进展, 2023, 42(9): 4616-4627.
[13]	王晋刚, 张剑波, 唐雪娇, 刘金鹏, 鞠美庭. 机动车尾气脱硝催化剂Cu-SSZ-13的改性研究进展[J]. 化工进展, 2023, 42(9): 4636-4648.
[14]	王鹏, 史会兵, 赵德明, 冯保林, 陈倩, 杨妲. 过渡金属催化氯代物的羰基化反应研究进展[J]. 化工进展, 2023, 42(9): 4649-4666.
[15]	高彦静. 单原子催化技术国际研究态势分析[J]. 化工进展, 2023, 42(9): 4667-4676.

自蔓延燃烧法制备锰氧化物催化剂及其催化燃烧炭烟颗粒

Preparation of manganese oxide catalysts by self-propagating combustion method and their catalytic performance for soot combustion

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 37

相关文章 15

编辑推荐

Metrics

本文评价