吸附-催化氧化法是净化挥发性有机物(VOCs)的有效途径之一。结合近年来吸附-催化复合材料净化VOCs的研究,从吸附-催化复合材料的结构和特点出发,综述了复合材料的分类及应用进展,分析了VOCs的化学组成、相对湿度、空速、反应温度等外部因素对吸附-催化的影响,并总结了吸附-催化(VOCs)反应机理,最后展望了复合材料未来的研究方向。
The adsorption-catalytic oxidation method is one of the effective ways to purify volatile organic compounds (VOCs).Based on recent research on the purification of VOCs by adsorption-catalytic composite materials,this paper reviewed the classification and application progress of composite materials from the perspective of their structure and characteristics.It analyzed the effects of external factors such as chemical composition of VOCs,relative humidity,space velocity,and reaction temperature on adsorption-catalytic process,summarized the adsorption-catalytic reaction mechanism of VOCs,and finally looked forward to the future research directions of composite materials.
[1] 中华人民共和国生态环境部.关于印发《2020年挥发性有机物治理攻坚方案》的通知[EB/OL].[2020-06-24].https://www.mee.gov.cn/xxgk2018/xxgk/xxgk03/202006/t20200624＿785827.html.
[2] Li X,Zhang L,Yang Z,et al.Adsorption materials for volatile organic compounds (VOCs) and the key factors for VOCs adsorption process:a review[J].Sep Purif Technol,2020,235:116213.
[3] Guo Y,Wen M,Li G,et al.Recent advances in VOCs elimination by catalytic oxidation technology onto various nanoparticles catalysts:a critical review[J].Appl Catal B:Environ,2021,281:119447.
[4] Yang C,Miao G,Pi Y,et al.Abatement of various types of VOCs by adsorption/catalytic oxidation:a review[J].Chem Eng J,2019,370:1128-1153.
[5] Li H,Dang C,Yang G,et al.Bi-functional particles for integrated thermos-chemical processes:catalysis and beyond[J].Particuology,2021,56:10-32.
[6] Zhang X,Gao B,Creamer A E,et al.Adsorption of VOCs onto engineered carbon materials:a review[J].J Hazard Mater,2017,338:102-123.
[7] Liu H,Ye C,Xu Y,et al.Effect of activation conditions and iron loading content on the catalytic cracking of toluene by biochar[J].Energy,2022,247:123409.
[8] Do Minh T,Song J,Deb A,et al.Biochar based catalysts for the abatement of emerging pollutants:a review[J].Chem Eng J,2020,394:124856.
[9] Vikrant K,Kim K H,Kwon E E,et al.Reactive adsorption and catalytic oxidation of gaseous formaldehyde at room temperature by a synergistic copper-magnesium bimetal oxide biochar composite[J].Chem Eng J,2022,433:133497.
[10] Minh N T,Thanh L D,Trung B C,et al.Dual functional adsorbent/catalyst of nano-gold/metal oxides supported on carbon grain for low-temperature removal of toluene in the presence of water vapor[J].Clean Technol Envir,2018,20(8):1861-1873.
[11] Zhang Z,Jiang C,Li D,et al.Micro-mesoporous activated carbon simultaneously possessing large surface area and ultra-high pore volume for efficiently adsorbing various VOCs[J].Carbon,2020,170:567-579.
[12] Guo H,Chen Y,Yang S,et al.Lignin-based adsorbent-catalyst with high capacity and stability for polychlorinated aromatics removal[J].Bioresource Technol,2021,337:125453.
[13] Liu Z S,Peng Y H,Li W K.Effects of activated carbon fibre supported metal oxide characteristics on toluene removal[J].Environ Technol,2014,35(12):1499-1507.
[14] Blocki S W.Hydrophobic zeolite adsorbent:a proven advancement in solvent separation technology[J].Environ Prog Sustain,1993,12(3):226-230.
[15] Han Z,Kong S,Sui H,et al.Preparation of carbon-silicon doping composite adsorbent material for removal of VOCs[J].Materials,2019,12(15):2438.
[16] Zhou T,Xu H,Cai L,et al.Construction of anti-flame network structures in cotton fabrics with pentaerythritol phosphate urea salt and nano SiO2[J].Appl Surf Sci,2020,507:145175.
[17] Sonar S,Giraudon J M,Kaliya Perumal Veerapandian S,et al.Abatement of toluene using a sequential adsorption-catalytic oxidation process:comparative study of potential adsorbent/catalytic materials[J].Catalysts,2020,10(7):761.
[18] Chen J,Xu W,Li X,et al.Combining bi-functional Pt/USY and electromagnetic induction for rapid in-situ adsorption-combustion cycling of gaseous organic pollutant[J].J Hazard Mater,2022,426:128097.
[19] Chintawar P S,Greene H L.Adsorption and catalytic destruction of trichloroethylene in hydrophobic zeolites[J].Appl Catal B:Environ,1997,14(1/2):37-47.
[20] Intriago L,Díaz E,Ordóñez S,et al.Combustion of trichloroethylene and dichloromethane over protonic zeolites:influence of adsorption properties on the catalytic performance[J].Micropor Mesopor Mat,2006,91(1/2/3):161-169.
[21] Jang E,Choi L,Kim J,et al.A copper-impregnated BEA zeolite for adsorption and oxidation of aromatic species during vehicle cold starts[J].Appl Catal B:Environ,2021,287:119951.
[22] Temerev V L,Vedyagin A A,Iost K N,et al.Adsorption-catalytic properties of Ag-modified ZSM-23[C]//21st Century:Chem Life,2019.
[23] Cha B J,Choi J Y,Kim S Y,et al.Adsorbent/catalyst bi-functional Fe-ZSM-5 prepared by a simple CVD process for exhaust gas treatment[J].Appl Surf Sci,2022,574:151565.
[24] Yi H,Feng Y,Yu Q,et al.Synthesis of divalent metal-silicalite MEL zeolites as efficient bi-functional adsorbents/catalysts for non-methane hydrocarbon in cooking oil fumes elimination[J].Sep Purif Technol,2020,251:117363.
[25] Yu Q,Feng Y,Tang X,et al.A novel ferrisilicate MEL zeolite with bi-functional adsorption/catalytic oxidation properties for non-methane hydrocarbon removal from cooking oil fumes[J].Micropor Mesopor Mat,2020,309:110509.
[26] Yu Q,Feng Y,Wei J,et al.Development of Mn-Si-MEL as a bi-functional adsorption-catalytic oxidation material for VOCs elimination[J].Chinese Chem Lett,2022,33(6):3087-3090.
[27] Liu W,Xiang W,Guan N,et al.Enhanced catalytic perfor-mance for toluene purification over Co3O4/MnO2 catalyst through the construction of different Co3O4-MnO2 interface[J].Sep Purif Technol,2021,278:119590.
[28] Adebayo B O,Yu H,Rownaghi A A,et al.Atomic layer deposited Pt/TiO2-SiO2 and Pt/ZrO2-SiO2 for sequential adsorption and oxidation of VOCs[J].Chem Eng J,2022,444:136603.
[29] Adebayo B O,Newport K,Yu H,et al.Atomic layer deposited Ni/ZrO2-SiO2 for combined capture and oxidation of VOCs[J].ACS Appl Mater Inter,2020,12(35):39318-39334.
[30] Feng Y,Wang C,Wang C,et al.Catalytic stability enhancement for pollutant removal via balancing lattice oxygen mo-bility and VOCs adsorption[J].J Hazard Mater,2022,424:127337.
[31] Trung B C,Van Dung N,An N T,et al.Combined adsorption and catalytic oxidation for low-temperature toluene removal using nano-sized noble metal supported on ceria-granular carbon[J].J Environ Chem Eng,2020,8(2):103546.
[32] Yao J,Lu H,Hou B,et al.The promotional eeffect of La do-pant on Co3O4 catalytic performance towards C3H8 combustion[J].Catal Lett,2021,151(6):1745-1754.
[33] Xiong S,Huang N,Peng Y,et al.Balance of activation and ring-breaking for toluene oxidation over CuO-MnOx bimetallic oxides[J].J Hazard Mater,2021,415:125637.
[34] Yang P,Li J,Bao L,et al.Adsorption/catalytic combustion of toxic 1,2-dichloroethane on multifunctional Nb2O5-TiO2 composite metal oxides[J].Chem Eng J,2019,361:1400-1410.
[35] Shi C,Chen B,Li X,et al.Catalytic formaldehyde removal by “storage-oxidation” cycling process over supported silver catalysts[J].Chem Eng J,2012,200:729-737.
[36] Adebayo B O,Krishnamurthy A,Al-Naddaf Q,et al.Investigation of combined capture-destruction of toluene over Pd/MIL-101 and TiO2/MIL-101 dual function materials[J].Energ & Fuel,2021,35(16):13256-13267.
[37] Vikrant K,Kim K H,He C,et al.Harnessing adsorption-catalysis synergy:efficient oxidative removal of gaseous formaldehyde by a manganese dioxide/metal-organic framework nanocomposite at room temperature[J].Adv Funct Mater,2022,32(22):2107922.
[38] Yuan W J,Zhang S P,Wu Y Y,et al.Enhancing the room temperature catalytic degradation of formaldehyde through constructing surface lewis pairs on carbon-based catalyst[J].Appl Catal B:Environ,2020,272:118992.
[39] Wang X,Ying J,Mai Y,et al.MOF-derived metal oxide composite Mn2Co1Ox/CN for efficient formaldehyde oxidation at low temperature[J].Catal Sci & Technol,2019,9(20):5845-5854.
[40] Sun X,Wang Y,Fang G,et al.Metal-organic framework material supported Pt nanoclusters as a bifunctional catalyst for complete elimination of HCHO at ambient conditions[J].Appl Surf Sci,2022,572:151360.
[41] Su C,Li Z,Mao M,et al.Unraveling specific role of carbon matrix over Pd/quasi-Ce-MOF facilitating toluene enhanced degradation[J].J Rare Earth,2022,40(11):13.
[42] Zuo S,Liu F,Zhou R,et al.Adsorption/desorption and catalytic oxidation of VOCs on montmorillonite and pillared clays[J].Catal Commun,2012,22:1-5.
[43] Zhang B,Zhou L,Qi M,et al.Outstanding stability and enhanced catalytic activity for toluene oxidation by Si-O-Mn interaction over MnOx/SiO2[J].Ind Eng Chem Res,2022,61(2):1044-1055.
[44] Adebayo B O,Krishnamurthy A,Rownaghi A A,et al.Toluene abatement by simultaneous adsorption and oxidation over mixed-metal oxides[J].Ind Eng Chem Res,2020,59(30):13762-13772.
[45] Popova M,Ristić A,Lazar K,et al.Iron-functionalized silica nanoparticles as a highly efficient adsorbent and catalyst for toluene oxidation in the gas phase[J].ChemCatChem,2013,5(4):986-993.
[46] Xu J,Qu Z,Wang Y,et al.HCHO oxidation over highly dispersed Au nanoparticles supported on mesoporous silica with superior activity and stability[J].Catal Today,2019,327:210-219.
[47] Tu W,Dong X,Du R,et al.Hierarchical laminated Al2O3 in-situ integrated with high-dispersed Co3O4 for improved toluene catalytic combustion[J].Adv Powder Technol,2022,33(1):103377.
[48] Sanghuaypai P,Sirikanjanawanit N,Sukpirom N,et al.Gold nanoparticles supported on functionalized silica for adsorption and oxidation of toluene[J].Mater Chem Phys,2022,281:125904.
[49] Hou Z,Dai L,Liu Y,et al.Highly efficient and enhanced sulfur resistance supported bimetallic single-atom palladium cobalt catalysts for benzene oxidation[J].Appl Catal B:Environ,2020,285:119844.
[50] Vikrant K,Kim K H,Kumar V,et al.Adsorptive removal of an eight-component volatile organic compound mixture by Cu,Co,and Zr-metal-organic frameworks:experimental and theoretical studies[J].Chem Eng J,2020,397:125391.
[51] Joung H J,Kim J H,Oh J S,et al.Catalytic oxidation of VOCs over CNT-supported platinum nanoparticles[J].Appl Surf Sci,2014,290:267-273.
[52] Pei Y,Qin J,Wang J,et al.Fe-based metal organic framework derivative with enhanced Lewis acidity and hierarchical pores for excellent adsorption of oxygenated volatile organic compounds[J].Sci Total Environ,2021,790:148132.
[53] Greene H,Prakash D,Athota K,et al.Energy efficient dual-function sorbent/catalyst media for chlorinated VOC destruction[J].Catal Today,1996,27(1/2):289-296.
[54] Bi F,Zhang X,Chen J,et al.Excellent catalytic activity and water resistance of UiO-66-supported highly dispersed Pd nanoparticles for toluene catalytic oxidation[J].Appl Cataly B:Environ,2020,269:118767.
[55] Zhang X,Shi X,Zhao Q,et al.Defects controlled by acid-modulators and water molecules enabled UiO-67 for exceptional toluene uptakes:an experimental and theoretical study[J].Chem Eng J,2022,427:131573.
[56] Li J,Xu Z,Wang T,et al.A versatile route to fabricate Metal/UiO-66 (Metal=Pt,Pd,Ru) with high activity and stability for the catalytic oxidation of various volatile organic compounds[J].Chem Eng J,2022,448:136900.
[57] Shim W G,Kim S C.Heterogeneous adsorption and catalytic oxidation of benzene,toluene and xylene over spent and che-mically regenerated platinum catalyst supported on activated carbon[J].Appl Surf Sci,2010,256(17):5566-5571.
[58] Du Y,Xiao G,Guo Z,et al.A high-performance and stable Cu/Beta for adsorption-catalytic oxidation in-situ destruction of low concentration toluene[J].Sci Total Environ,2022,833:155288.
基金资助
福建省科技计划项目(2022Y0041);福建省科技计划项目(2020Y0055)
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