Results 1 to 10 of about 6,114 (206)

Binderless Faujasite Beads with Hierarchical Porosity for Selective CO₂ Adsorption for Biogas Upgrading [PDF]

Molecules, 2023
Biomethane can be isolated from biogas through selective CO2 adsorption. Faujasite-type zeolites are promising adsorbents for CO2 separation due to their high CO2 adsorption capacity.
Dina G. Boer, Zahra Asgar Pour, Jort Langerak, Benny Bakker, Paolo P. Pescarmona   +4 more
doaj   +2 more sources

Cu-Containing Faujasite-Type Zeolite as an Additive in Eco-Friendly Energetic Materials [PDF]

Molecules
Regarding the current state of the art on the utilization of zeolites in industry, the application of zeolites as an additive to eco-friendly energetic materials indicates the innovative character of the present research.
Łukasz Kuterasiński, Marta Sadowska, Paulina Żeliszewska, Bogna Daria Napruszewska, Małgorzata Ruggiero-Mikołajczyk, Mateusz Pytlik, Andrzej Biessikirski   +6 more
doaj   +2 more sources

Antimicrobial membranes based on polycaprolactone:pectin blends reinforced with zeolite faujasite for cloxacillin-controlled release [PDF]

Discover Nano
Multifunctional membranes applied to biomedical materials become attractive to support the biological agents and increase their properties. In this study, biopolymeric fibers based on polycaprolactone (PCL) and pectin (PEC) were reinforced with faujasite
Bárbara Bernardi, João Otávio Donizette Malafatti, Ailton José Moreira, Andressa Cristina de Almeida Nascimento, Juliana Bruzaca Lima, Lilian Aparecida Fiorini Vermeersch, Elaine Cristina Paris   +6 more
doaj   +2 more sources

Assessment of Coating Zirconium Implant Material with Nanoparticles of Faujasite

Journal of Baghdad College of Dentistry, 2021
Aim: To evaluate the wettability and microhardness of Zirconium (ZrO2) dental material when coated with different concentrations of Faujasite. Materials and methods: 30 circular disks produced from ZrO2, then each group is classified into 10 control ...
Ahmed A Mohammed , Thekra I Hamad
doaj   +1 more source

The use of Prepared Zeolite Y from Iraqi kaolin for Fluid Catalytic Cracking of Vacuum Gas Oil

Journal of Engineering, 2023
The faujasite type Y zeolite catalyst was prepared from locally available kaolin. For prepared faujasite type NaY zeolite X-ray, FT-IR, BET pore volume and surface area, and silica/ alumina were determined.
Abdul Halim Abdul Karim Mohammed, Ibtehal Kareem Shakir, Karim Khalifa Esgair   +2 more
doaj   +1 more source

Oxidation of Ethanol in Cu-Faujasites Studied by IR Spectroscopy

Molecules, 2021
In this study, IR studies of the coadsorption of ethanol and CO on Cu+ cations evidenced the transfer of electrons from ethanol to Cu+, which caused the lowering of the frequency of the band attributed to CO bonded to the same Cu+ cation due to the more ...
Łukasz Kuterasiński, Jerzy Podobiński, Jerzy Datka   +2 more
doaj   +1 more source

Vibrational Spectra of Zeolite Y as a Function of Ion Exchange

Molecules, 2021
Zeolite Y is one of the earliest known and most widely used synthetic zeolites. Many experimental investigations verify the valuable ion exchange capability of this zeolite.
Magdalena Król, Andrzej Koleżyński, Włodzimierz Mozgawa   +2 more
doaj   +1 more source

Statistical Optimization of Faujasite Zeolite Synthesis from Bauxite Alumina and Rice Husk Silica

Journal of Applied Sciences and Environmental Management, 2023
Faujasite, a molecular sieve zeolite Y aluminosilicate mineral, has excellent catalytic strength and is employed in various industries. The study therefore, seek to synthesize a faujasite zeolite with a hydrothermal treatment of local clay alumina and ...
F. O. Oshomogho, A. A. Ujile, K. K. Dagde, E. O. Ehirim   +3 more
doaj   +1 more source

On the Role of Protonic Acid Sites in Cu Loaded FAU31 Zeolite as a Catalyst for the Catalytic Transformation of Furfural to Furan

Molecules, 2021
The aim of the present paper is to study the speciation and the role of different active site types (copper species and Brønsted acid sites) in the direct synthesis of furan from furfural catalyzed by copper-exchanged FAU31 zeolite.
Łukasz Kuterasiński, Małgorzata Smoliło-Utrata, Joanna Kaim, Wojciech Rojek, Jerzy Podobiński, Katarzyna Samson, Dorota Duraczyńska, Małgorzata Zimowska, Mariusz Gackowski, Dorota Rutkowska-Zbik   +9 more
doaj   +1 more source

Preparation of Sodalite and Faujasite Clay Composite Membranes and Their Utilization in the Decontamination of Dye Effluents

Membranes, 2021
The present work describes the deposition of two zeolite films, sodalite and faujasite, by the hydrothermal method to tune the mesopores of clay support, which are prepared from a widely available clay depot from the central region of Morocco (Midelt ...
Abderrazek El-kordy, Abdelaziz Elgamouz, El Mokhtar Lemdek, Najib Tijani, Salman S. Alharthi, Abdel-Nasser Kawde, Ihsan Shehadi   +6 more
doaj   +1 more source