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Recent advances in polymer blend membranes for gas separation and pervaporation

, 2021
Recent interest in developing high performance polymeric membranes has evolved the molecular transport performance in gas separation and pervaporation.
Wai Fen Yong, Hao Zhang
semanticscholar   +1 more source

Coal mine gas separation of methane via clathrate hydrate process aided by tetrahydrofuran and amino acids

, 2021
Coal bed methane (CBM) is an unconventional natural gas resource generated and stored in coal seams. It is currently not commercially viable in many regions due to the high concentration of non-flammable gases such as nitrogen.
Qiang Zhang   +3 more
semanticscholar   +1 more source

MOF glass membranes for gas separation.

Angewandte Chemie, 2020
Metal-organic framework (MOF) glass is a promising candidate for membrane fabrication due to its significant porosity, the ease of processing, and most notably, the potential to eliminate the grain boundary that is unavoidable for polycrystalline MOF ...
Yuhan Wang   +9 more
semanticscholar   +1 more source

Gas—solids separation

1990
In this chapter the final stage of pneumatic conveying is addressed, the collection of the particles. There are a variety of techniques and devices to collect the particles after they have delivered to the desired location. By far the cyclone is the most common device for collection although a variety of filters are also employed for this purpose.
G. E. Klinzing   +3 more
openaire   +1 more source

Wet Gas Separation in Gas-Liquid Cylindrical Cyclone Separator

Journal of Energy Resources Technology, 2008
A novel gas-liquid cylindrical cyclone (GLCC©, ©The University of Tulsa, 1994), equipped with an annular film extractor (AFE), for wet gas applications has been developed and studied experimentally and theoretically. Detailed experimental investigation of the modified GLCC has been carried out for low and high pressure conditions.
Robiro Molina   +5 more
openaire   +1 more source

Membrane engineering: Latest advancements in gas separation and pre-treatment processes, petrochemical industry and refinery, and future perspectives in emerging applications

, 2020
The current transformation of our linear and fossil fuels-based economy into a circular economy through the redefined paradigms of the sustainable development is requesting a major role of the renewable sources exploitation and the adoption of ...
A. Iulianelli, E. Drioli
semanticscholar   +1 more source

In-situ growing ZIF-8 on cellulose nanofibers to form gas separation membrane for CO2 separation

, 2020
ZIF-8@cellulose nanofiber (ZIF-8@CNF) composite membranes were prepared via in-situ growing ZIF-8 crystals on cellulose nanofibers (CNFs) and vacuum filtration.
Mingmin Jia   +4 more
semanticscholar   +1 more source

Molecularly Engineered 6FDA-based Polyimide Membranes for Sour Natural Gas Separation.

Angewandte Chemie, 2020
Glassy polyimide membranes are attractive for industrial applications in sour natural gas purification. Unfortunately, the lack of fundamental understanding of relationships between polyimide chemical structures and their gas transport properties in the ...
Zhongyun Liu, Yang Liu, W. Qiu, W. Koros
semanticscholar   +1 more source

Rational design and synthesis of ultramicroporous metal-organic frameworks for gas separation

, 2020
Metal-organic frameworks (MOFs) have emerged as a new generation of porous materials that demonstrate great promise in diverse application fields, especially gas separation, due to the energy-efficient economy.
Ting Wang   +5 more
semanticscholar   +1 more source

Polyimides in membrane gas separation: Monomer’s molecular design and structural engineering

Progress in polymer science, 2019
Polyimides (PIs) are an important, well-established, and commercialized class of polymers due to their extraordinary physical and chemical properties. They have been extensively applied as membrane fabrication materials for gas separation, especially in ...
Hamidreza Sanaeepur   +5 more
semanticscholar   +1 more source

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