Production of C3+ Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts
Advances in Materials Science and Engineering, 2012 Ethanol conversion to C3+ olefins, especially propylene, using Zr-modified H-ZSM-5 catalysts was investigated. Zr-modification to H-ZSM-5 zeolite could improve the initial yield of C3+ olefins and propylene and could reduce the initial yield of ethylene.
Megumu Inaba +3 more
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Ion Exchange of Na+ Ions with H+ Ions on ZSM-5 Zeolite Using Acetic Acid
Engineering ProceedingsZSM-5 zeolites are primarily used in acid-catalyzed hydrocracking reactions in the petrochemical industry, and it is very important to ensure an adequate number of acidic sites for more efficient catalytic activity.
Aleksandar Došić +4 more
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Use of chitin as a template for the preparation of mesostructured ZSM-5
CerâmicaIn this work, mesostructured ZSM-5 zeolite was prepared using chitin as a new template to produce mesoporosity. Different amounts of chitin were used for the synthesis of ZSM-5 in order to verify its influence on the formation of mesopores.
F. C. Drumm +7 more
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Synthesis and Magnetic and Optical Properties of Novel Fe@ZSM-5 Composites
MoleculesAlkaline treatment in 0.2 and 0.4 M NaOH solutions successfully generated controlled mesoporosity into ZSM-5 (Zeolite Socony Mobil-5) zeolite, resulting in average mesopore diameters of approximately 15 and 25 nm, respectively, while preserving the ...
Irina A. Zvereva +8 more
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Research progress of ZSM-5 zeolite membranes
, 2006 The main synthesize methods and research situation of zeolite membranes are analyzed in this paper. The defects and modification of ZSM-5 zeolite membrane, as well as the characterization of ZSM-5 zeolite membranes with XRD, SEM, TEM and single gas ...
Cheng, Y, Wang, L, Li, J, Sun, X
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A Hydrothermal Synthesis Process of ZSM-5 Zeolite for VOCs Adsorption Using Desilication Solution
SeparationsZSM-5 zeolite is a kind of high-value-added porous aluminosilicate zeolite. The use of the coal gasification slag utilization process by-product desilication liquid as a silicon raw material to replace the current raw materials such as water glass will ...
Zhenhua Sun +8 more
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Effect of acid strength distribution on conversion of FCC gasoline over a ZSM-5 zeolite catalyst
, 2005 Acid strength distribution and the distribution of aromatics formed in the FCC gasoline conversion reaction on a ZSM-5 zeolite with different Na contents have been studied. With increasing Na content in the ZSM-5 zeolite, the acid sites determined by NH3-
Xu, LY +6 more
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Role of Strontium Cations in ZSM-5 Zeolite in the Methanol-to-Hydrocarbons Reaction. [PDF]
J Phys Chem Lett, 2023 Liutkova A +8 more
europepmc +1 more source
Pyrolysis of cellulose under catalysis of SAPO-34, ZSM-5, and Y zeolite via the Py-GC/MS method
, 2016 Bio-oil from pyrolysis of biomass is an important renewable source for liquid fuel and/or for chemicals. However, the application of bio-oil was severely restricted due to its high viscosity, acidity, and low heating value.
Song, Wenli +3 more
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The Role of Ethanol, Methyltriphenylphosphonium Bromide and Cetyltrimethylammonium Bromide as Directing Agents in Hydrothermal Synthesis of Aluminosilicate Molecular Sieve (ZSM-5) and Its Morphologies [PDF]
Journal of Sciences, Islamic Republic of Iran, 2004 Zeolite ZSM-5 presents a great source of interest in catalysis because of its shape selective properties. The absence of a relationship between the template size and shape of the structure generated during the synthesis of zeolites is illustrated by the ...
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