Results 31 to 40 of about 57,071 (194)
Study on adsorption properties of zeolites for VOCs and microwave desorption
Journal of Hebei University of Science and Technology, 2020 In order to screen zeolites suitable for adsorption of VOCs and microwave desorption, and to study the performance influencing factors such as pore size, aluminum-oxygen tetrahedron, balanced cations, seven kinds of adsorbents (K-A, Na-A, Ca-A, Ca-X, Na ...
Qian LIU, Zhao DU, Meiran ZHANG
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ACTIVATED NATURAL ZEOLITES FOR PETROLEUM HYDROCARBONS ADSORPTION
Studia Universitatis Babes-Bolyai Chemia, 2021 This study was carried out with the aim of increasing and determining the activated zeolites’ adsorption capacity by testing their efficiency on petroleum hydrocarbons.
Maria-Alexandra HOAGHIA +8 more
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A review on the role of hierarchical zeolites in the production of transportation fuels through catalytic fast pyrolysis of biomass [PDF]
Biofuel Research Journal, 2020 Design of highly active catalysts plays a critical role in catalytic fast pyrolysis (CFP) of lignocellulosic biomass. Advanced catalysts can improve the deoxygenation rate of pyrolysis vapors and boost the production of fuel precursors.
Salman Soltanian +2 more
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, 2022 This book entitled Zeolites is a collection of papers recently published in the journal Crystals, focusing on zeolites as a group of hydrated aluminosilicates with unique physical and chemical properties that can have numerous and important applications.
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The thermal dehydration of natural zeolites [PDF]
, 1974 The zeolites constitute a group of minerals of much interest from geological, mineralogical and technological points of view. Structurally, they are tectosilicates with an 'open' framework containing channels and cavities which accommodate cations and ...
Reeuwijk, L.P., van
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Plant StressPlants are exposed to different types of biotic and abiotic stresses that reduce growth and yield. The review presents the negative effects posed by salinity, water scarcity and phytotoxic metals to the agriculture sector and underscores the protective ...
Ayesha Javaid +4 more
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Chemical Engineering Journal AdvancesAmmonium removal from water is important for preventing eutrophication, and low-silica faujasite (FAU)-type zeolites are promising ion exchangers because of their high cation-exchange capacities.
Hiroki Konno, Momoka Someya
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Molecular dynamics as a tool to study heterogeneity in zeolites - Effect of Na cations on diffusion of CO and N in Na-ZSM-5 [PDF]
, 2014 Zeolites typically contain extra-framework cations to charge-compensate for trivalent Al atom substitutions in the SiO framework. These cations, such as Na, directly interact with quadrupolar guest molecules, such as CO and N, which move through their ...
Newsome, D. (author) +3 more
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, 2005 Zeolites are the most frequently used industrial catalysts. Their applications range from oil refining, petrochemistry and the synthesis of special chemicals to environmental catalysis.
FEZA School on Zeolites(1st :2005 :Prague, Czech Republic) +2 more
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Vapour-phase-transport rearrangement technique for the synthesis of new zeolites
Nature Communications, 2019 Assembly-Disassembly-Organization-Reassembly (ADOR) is a valuable method to prepare zeolites of predictable topologies, but has yet to be successfully applied on open framework zeolites.
Valeryia Kasneryk +9 more
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