Amino-silane-grafted NH2-MIL-53(Al)/polyethersulfone mixed matrix membranes for CO2/CH4 separation

2019 ◽  
Vol 48 (36) ◽  
pp. 13555-13566 ◽  
Author(s):  
Farhad Ahmadijokani ◽  
Salman Ahmadipouya ◽  
Hossein Molavi ◽  
Mohammad Arjmand
Keyword(s):  
Carbon Dioxide ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Carbon Dioxide Separation ◽  
Amino Silane ◽  
Matrix Membranes

Mixed-matrix membranes (MMMs) are promising candidates for carbon dioxide separation.

scholarly journals Metal Organic Framework — Based Mixed Matrix Membranes for Carbon Dioxide Separation: Recent Advances and Future Directions

2020 ◽  
Vol 8 ◽  
Author(s):  
Vengatesan Muthukumaraswamy Rangaraj ◽  
Mohammad A. Wahab ◽  
K. Suresh Kumar Reddy ◽  
George Kakosimos ◽  
Omnya Abdalla ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Framework ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Future Directions ◽  
Carbon Dioxide Separation ◽  
Recent Advances ◽  
Metal Organic ◽  
Organic Framework ◽  
Matrix Membranes

Defect-Free Mixed-Matrix Membranes with Hydrophilic Metal-Organic Polyhedra for Efficient Carbon Dioxide Separation

2018 ◽  
Vol 13 (6) ◽  
pp. 631-635 ◽  
Author(s):  
Yang No Yun ◽  
Muhammad Sohail ◽  
Jong-Ho Moon ◽  
Tae Woo Kim ◽  
Kyeng Min Park ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Carbon Dioxide Separation ◽  
Metal Organic ◽  
Matrix Membranes

scholarly journals Functionalized nanodiamonds in polyurethane mixed matrix membranes for carbon dioxide separation

2021 ◽  
pp. 100243
Author(s):  
AmirM. Norouzi ◽  
Ebrahim Nemati Lay ◽  
Arman Arabloonareh ◽  
Adel Hosseinkhani ◽  
Masoumeh Chapalaghi
Keyword(s):  
Carbon Dioxide ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Carbon Dioxide Separation ◽  
Matrix Membranes

scholarly journals The Effect of the Temperature and Moisture to the Permeation Properties of PEO-Based Membranes for Carbon-Dioxide Separation

Polymers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 2053
Author(s):  
Dragutin Nedeljkovic
Keyword(s):  
Carbon Dioxide ◽  
Partial Pressure ◽  
Carbon Dioxide Emission ◽  
Combustion Products ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix Membrane ◽  
Mixed Matrix ◽  
Gas Treatment ◽  
Carbon Dioxide Separation ◽  
Different Temperatures

An increased demand for energy in recent decades has caused an increase in the emissions of combustion products, among which carbon-dioxide is the most harmful. As carbon-dioxide induces negative environmental effects, like global warming and the greenhouse effect, a decrease of the carbon-dioxide emission has emerged as one of the most urgent tasks in engineering. In this work, the possibility for the application of the polymer-based, dense, mixed matrix membranes for flue gas treatment was tested. The task was to test a potential decrease in the permeability and selectivity of a mixed-matrix membrane in the presence of moisture and at elevated temperature. Membranes are based on two different poly(ethylene oxide)-based polymers filled with two different zeolite powders (ITR and IWS). An additive of detergent type was added to improve the contact properties between the zeolite and polymer matrix. The measurements were performed at three different temperatures (30, 60, and 90 °C) under wet conditions, with partial pressure of the water equal to the vapor pressure of the water at the given temperature. The permeability of carbon-dioxide, hydrogen, nitrogen, and oxygen was measured, and the selectivity of the carbon-dioxide versus other gases was determined. Obtained results have shown that an increase of temperature and partial pressure of the vapor slightly increase both the selectivity and permeability of the synthesized membranes. It was also shown that the addition of the zeolite powder increases the permeability of carbon-dioxide while maintaining the selectivity, compared to hydrogen, oxygen, and nitrogen.

scholarly journals Biomimetic material functionalized mixed matrix membranes for enhanced carbon dioxide capture

2018 ◽  
Vol 6 (32) ◽  
pp. 15585-15592 ◽  
Author(s):  
Yiming Zhang ◽  
Huixian Wang ◽  
Siyu Zhou ◽  
Jing Wang ◽  
Xuezhong He ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Biomimetic Material ◽  
Matrix Membranes

Different mixed matrix membranes (MMMs) with various CoBBP nanoparticle loadings were fabricated and tested. Compared to the pure Pebax membrane, the designed MMMs showed both high CO2 permeability and high CO2/N2 selectivity.

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