Results 11 to 20 of about 696 (69)

Geopolymerization: a promising technique for membrane synthesis

Materials Research Express, 2021
Ceramic membranes are considered superior over their polymeric counterparts for applications at high temperature, pressure, and in aggressive environments with additional advantages of cleaning at high temperature.
Muhammad Sadiq, Amir Naveed, Muhammad Arif, Saima Hassan, Shaista Afridi, Muhammad Asif, Sabeeh Sultana, Noor-ul Amin, Mohammad Younas, Muhammad Naeem Khan, Heqing Jiang, Saeed Gul   +11 more
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Ceramic thin-film composite membranes with tunable subnanometer pores for molecular sieving

Nature Communications, 2023
Ceramic membranes are a promising alternative to polymeric membranes for selective separations, given their ability to operate under harsh chemical conditions.
Xuechen Zhou, Rahul Shevate, Dahong Huang, Tianchi Cao, Xin Shen, Shu Hu, Anil U. Mane, Jeffrey W. Elam, Jae-Hong Kim, Menachem Elimelech   +9 more
doaj   +1 more source

Preparation of low-cost ceramic membranes for microfiltration using sugarcane bagasse ash as a pore-forming agent [PDF]

Cerâmica, 2019
Ceramic membranes are of great industrial interest in separation processes. They are characterized by high chemical and thermal stabilities and filtration capacity at high temperatures (>500 °C) in a wide range of pH values.
R. M. Andrade, N. G. Jaques, J. Sousa, R. P. S. Dutra, D. A. Macedo, L. F. A. Campos   +5 more
doaj   +2 more sources

Sustainable industrial wastewater reuse using ceramic nanofiltration: results from two pilot projects in the oil and gas and the ceramics industries

Journal of Water Reuse and Desalination, 2020
The federal research project, PAkmem, deals with the recycling of industrial wastewater. The aim of the project is to develop and pilot an innovative integrative process for produced water treatment in the oil and gas industry utilizing flotation and ...
Matan Beery, Christian Pflieger, Marcus Weyd   +2 more
doaj   +1 more source

Proton-Conducting Ceramic Membranes for the Production of Hydrogen via Decarbonized Heat: Overview and Prospects

Hydrogen, 2023
Proton-conducting ceramic membranes show high hydrogen ion conductivity in the temperature range of 300–700 °C. They are attracting significant attention due to their relevant characteristics compared to both higher-temperature oxygen ion-conducting ...
Maria Giovanna Buonomenna
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Advanced Low–Cost Natural Materials for High–Performance Oil–Water Filtration Membranes: Achievements, Challenges, and Future Directions

Membranes
The development of affordable ceramic membranes is essential for reducing expenses and optimizing the treatment of oily wastewater. There is an urgent demand for membranes that are not only affordable and easy to operate but also stable and capable of ...
Nthabiseng Ramanamane, Mothibeli Pita, Baonhe Sob   +2 more
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Preparation and Characterization of Porous Ceramic Membranes for Micro-Filtration from Clay/CuZn Using Extrusion Methods

MATEC Web of Conferences, 2018
In this study, fabrication and characterization of ceramic membranes preparation was carried out. Porous ceramic membranes were fabricated by extrusion process from different percentage composition of CuZn on (80 wt% Clay, 10 wt% TiO2, 5 wt% Carbon and 5
Amin Muh, Subri Muhammad
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Preparing New Ceramic Membranes from Syrian Zeolite Coated with Silver Nanoparticles to Treatment Wells Water

مجلة بغداد للعلوم, 2023
As a result of the exacerbation of the problem of water pollution, research was directed towards studying the treatment using ceramic membranes, which proved to be highly effective in treating all water sources.
Abdulrazzaq Hammal
doaj   +1 more source

Advancing ceramic membrane technology in chemical industries applications by evaluating cost-effective materials, fabrication and surface modification methods

Hybrid Advances
Ceramic membranes have gained significant research interest owing to their exceptional properties, including high thermal stability, chemical stability, biological resistance, and remarkable durability.
Maddala Sree Kanth, S. Lakshmi Sandhya Rani, Vinoth Kumar Raja   +2 more
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Propylene-Selective Thin Zeolitic Imidazolate Framework Membranes on Ceramic Tubes by Microwave Seeding and Solvothermal Secondary Growth

Crystals, 2018
Zeolitic imidazolate framework (ZIF-8) membranes have attracted tremendous interest for their high-resolution kinetic separation of propylene/propane mixtures. Current polycrystalline ZIF-8 membranes are supported mostly on planar ceramic substrates (e.g.
Jingze Sun, Chen Yu, Hae-Kwon Jeong
doaj   +1 more source