Results 11 to 20 of about 83,093,681 (218)
Preparation of zeolite ZSM-5 membranes [PDF]
, 1997 NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. Zeolite ZSM-5 membranes were prepared on porous [...] disks by in-situ crystallization using a clear solution of optimized composition [...].
Yan, Yushan
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Microfabricated ZSM-5 zeolite micromembranes
Chemical Engineering Science, 2004 Abstract Free-standing microfabricated (MFI) zeolite micromembranes were successfully fabricated on a silicon substrate. Three zeolites including Sil-1, ZSM-5 ( Si / Al = 60 ) and ZSM-5 ( Si / Al = 40 ) were prepared. The zeolite micromembrane units were tested for gas permeation and separation. The micromembranes displayed an
Leung, YLA, Yeung, KL
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Catalytic Oxidation of CO and Benzene over Metal Nanoparticles Loaded on Hierarchical MFI Zeolite
Molecules, 2021 In order to obtain highly active catalytic materials for oxidation of carbon monoxide and volatile organic compounds (VOCs), monometallic platinum, copper, and palladium catalysts were prepared by using of two types of ZSM-5 zeolite as supports—parent ...
Totka Todorova +2 more
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Crystals, 2023 ZSM-5 zeolite is the synthetic counterpart to mutinaite. After thermal activation of the as-synthesized form, the symmetry of the ZSM-5 zeolite is lowered to the monoclinic P21/n.
Nicola Precisvalle +10 more
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Kinetics and thermodynamic studies of asphaltene adsorption onto Zeolite ZSM-5 nanoparticles [PDF]
شیمی کاربردی روز, 2020 Asphaltene is one of the compounds in crude oil with the heaviest fraction, which causes it to settle and deposit on reservoir or extraction pipes. Various methods have been proposed for its severance or removal so far, as the adsorption of asphaltene ...
Mohsen Mansouri +3 more
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N and P removal from wastewater using rice husk ash-derived silica-based Fe-ZSM-5 zeolite
Cleaner Engineering and Technology, 2023 N and P are essential elements for crop-based food production. With increasing ammonia and phosphate fertilizers used in agricultural land, water pollution in nearby waterbodies is also increasing from respective runoffs.
Rajesh Chanda +2 more
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Study the Effect of Various Parameters on the Synthesis of ZSM-5 Zeolite
Journal of Engineering, 2018 ZSM-5 zeolite was synthesis under hydrothermal conditions at 175oC. The synthesis parameters have been investigated to find optimum synthesis method. Firstly, the crystallization time has been investigated to find the optimum crystallization time.
Rana Th. A. AL-Rubaye, A. A. Garforth
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Hydrogenation Ability of ZSM-5 Zeolite. [PDF]
Journal of The Japan Petroleum Institute, 1992 プロトン交換したZSM-5 (HZSM-5) およびアルカリ土類金属含有ZSM-5型ゼオライト (M-HZSM-5, M:アルカリ土類金属) 上でエチレンおよびプロピレンの水素化を行った。重合, 異性化, クラッキング, 水素化等の反応が併発するため, 生成物は低分子量のものから高分子量のものまで生成した。HZSM-5上で生成する低分子量のものは主にパラフィンであった。低級オレフィンの収率は用いるゼオライトの種類に依存し, 次の順に増加した。HZSM-5≈Mg-HZSM ...
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Simulation study of copper(I) and copper(II) species in ZSM-5 zeolite [PDF]
, 1995 Low energy configurations of CuI and CuII species in the ZSM-5 zeolite, probed by energy minimisation techniques, are found to be bound strongly to framework aluminium or copper ...
Sayle, D.C. +3 more
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Applied Sciences, 2022 In this paper, a synthesized zeolite (ZSM-5) is used as an adsorbent to analyze the adsorption phenomenon of carbon dioxide. This investigation, based on the statistical physics treatment, applied the multilayer model with saturation to understand the ...
Fatma Aouaini +5 more
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