2017
DOI: 10.1016/j.psep.2016.06.029
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Influence of active phase composition (Mn, Ni, Mn x Ni 10−x ) on catalytic properties and performance of clinoptilolite supported nanocatalysts synthesized using ultrasound energy toward abatement of toluene from polluted air

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Cited by 14 publications
(11 citation statements)
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“…Likewise, natural zeolites have recently been employed for air pollution control [13,14], mainly motivated by their low cost, high availability, and the presence of active acid sites [15]. Such studies have focused on the removal of sulphur dioxide from combustion gases [16], the removal of VOCs (via adsorption) [17,18], the regeneration of toluene-saturated natural zeolites (via ozonation) [19], and the catalytic oxidation of toluene [20,21].…”
Section: Introductionmentioning
confidence: 99%
“…Likewise, natural zeolites have recently been employed for air pollution control [13,14], mainly motivated by their low cost, high availability, and the presence of active acid sites [15]. Such studies have focused on the removal of sulphur dioxide from combustion gases [16], the removal of VOCs (via adsorption) [17,18], the regeneration of toluene-saturated natural zeolites (via ozonation) [19], and the catalytic oxidation of toluene [20,21].…”
Section: Introductionmentioning
confidence: 99%
“…In agriculture and horticulture, clinoptilolite has been used as a slow releasing carrier of fertilizers, insecticides, pesticides, antibacterial agents, and growth stimulators [ 9 ]. This kind of material is frequently used in environmental technology to remove heavy metals [ 10 , 11 ], dyes, and surfactants [ 12 ] from water or to eliminate toxic gasses [ 13 ]. Moreover, clinoptilolite can be used for producing antidiarrheal [ 14 ] and antiviral drugs [ 8 ], anticancer therapy [ 15 ], and drug carriers [ 16 , 17 ].…”
Section: Introductionmentioning
confidence: 99%
“…Furthermore, the catalyst appeared as active as conventional synthetic zeolites ZSM-5 and Beta. In another study (Ahmadi et al, 2017), the Mn and Ni were loaded on clinoptilolite by sonochemical method and the presence of single and mixed metal oxide nanoparticles was confirmed. Furthermore, the catalytic tests for total toluene oxidation revealed that bimetallic oxides on clinoptilolite support had lower temperature activity compared to monometallic ones and the Mn7%Ni3%/clinoptilolite sample showed the best performance.…”
Section: Introductionmentioning
confidence: 92%
“…In most of the studies the metal loading was optimized to obtain highly active metal-oxo-species on zeolite support. The tested systems were single metal oxides (Mn, Co., Fe, Cu) supported on clinoptilolite (Ozcelik et al, 2009;Soylu et al, 2010;Russo et al, 2018a;Russo et al, 2018b), bimetal oxides (Mn/Ni, Fe/Cu) supported on clinoptilolite (Ahmadi et al, 2017;Rostami and Jonidi Jafari, 2014) and single metals (Mn, Cu, Ni) supported on CeO 2 -clinoptilolite systems (Yosefi et al, 2015a;Yosefi et al, 2015b;Yosefi et al, 2015c). The catalysts prepared by incipient wetness impregnation of clinoptilolite in hydrogen form, which resulted in 9.5% MnO 2 on clinoptilolite, exhibited the highest performance among different oxides in comparison with Fe, Cu and Co-oxides on the same support (Soylu et al, 2010).…”
Section: Introductionmentioning
confidence: 99%