Results 21 to 30 of about 3,210,314 (306)
Molecular recognition on acoustic wave devices [PDF]
, 1993 Microporous thin films composed of a molecular coupling layer, zeolite crystals, and a porous silica overlayer, were formed on the gold electrodes of quartz crystal microbalances (QCMs).
Yan, Yongan, Bein, Thomas
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Application Research on the Adsorption of Cadmium Ion in Wastewater by Zeolite Molecular Sieve
Chemical Engineering Transactions, 2018 In this paper, the synthetic zeolite molecular sieve is used as the adsorbent to study the application of zeolite molecular sieves for the adsorption of cadmium ions in wastewater.
Minghua Wang, Honglan Cai, Jiang Zhang
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Frontiers in Chemistry, 2022 The complexation-excessive impregnation modification method, which was original in this study, and the ion-exchange method and the in situ modification method were used to synthesize Ni-modified SAPO-11 molecular sieves.
Xiaojun Dai +4 more
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Thermal Solution for Kerosene Crude Oil by Kirkuk Molecular Sieves [PDF]
مجلة التربية والعلم, 2006 The study included upgrading kerosene of kirkuk crude oil by performing catalytic cracking for kerosene in vapor phase over molecular selves (5A°) as catalyst at temperatures of (400,500,550 and 600)°C ,using thermally controlled tubal furnace.
Ragheed Ghazal
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Advances in Condensed Matter Physics, 2021 Low pressure and anoxia are the main characteristics of the environment in the Tibetan Plateau, which means people living there have a large demand for oxygen to reduce the symptoms of altitude sickness.
Mengya Wang +9 more
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A novel heterogenized Ni/β-diimine/SBA-15 complex applied for catalytic ethylene oligomerization
Results in Chemistry, 2021 Catalytic oligomerization of ethylene performed with the sterically hindered β-diimine ligand 2-(2,6-diisopropylphenyl)-amine-4-(2,6-diisopropylphenyl)-imine-2-pentene covalently ancored on SBA-15 mesoporous support employing the alkosilane 3 ...
Adriano Martinez Basso +4 more
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Modificação de zeólitas para uso em catálise Modifying zeolites for use in catalysis
Química Nova, 2001 The use of zeolites and other molecular sieves as catalysts is discussed at an introductory level. The text includes a brief historic background on the use of zeolites in catalysis, and a discussion of some chemical and physical properties of silicalite,
Fernando J. Luna, Ulf Schuchardt
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Structural and Textural Properties of Al/Cu- and Al/Zn-Pillared Clays for Ethanol Conversion
CrystalsA montmorillonite sample was pillared using mixed solutions of Al/Cu and Al/Zn as the pillaring agent. Al/Cu- and Al/Zn-pillared clays were applied in an ethanol conversion reaction.
Lamara M. dos Santos +4 more
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Synthesis of core-shell structured FAU/SBA-15 composite molecular sieves and their performance in catalytic cracking of polystyrene. [PDF]
Sci Technol Adv Mater, 2017 Composite molecular sieves, FAU/SBA-15, having core-shell structure were synthesized. The synthesized composite sieves were characterized by X-ray diffractometry (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy ...
Du J +6 more
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Synthesis of hierarchical AlPO-n molecular sieves templated by saccharides
, 2011 Synthesis of hierarchical AlPO-n molecular sieves templated by saccharidesA facile method for the synthesis of hierarchical AlPO-n molecular sieves (AlPO-nH) templated by saccharides was reported. Saccharides including soluble starch, sucrose, cellulose,
Zhou, Lipeng +8 more
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