Results 61 to 70 of about 3,219,143 (246)

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source

Capture of CO2 from power plants Using Different Adsorbent materials [PDF]

Kirkuk Journal of Science, 2016
Emission of carbon dioxide from power plant has direct effect to increase the warm of earth due to combustion of fossil fuels by power plants. Pressure swing adsorption is an economic process used to control CO2 emission to atmosphere.
Abdulbasit H. Mhdi
doaj   +1 more source

Numerical Analysis of VPSA Technology Retrofitted to Steam Reforming Hydrogen Plants to Capture CO₂ and Produce Blue H₂

Energies, 2022
The increasing demand for energy and commodities has led to escalating greenhouse gas emissions, the chief of which is represented by carbon dioxide (CO2).
Mauro Luberti, Alexander Brown, Marco Balsamo, Mauro Capocelli   +3 more
doaj   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

Advanced Materials Interfaces, EarlyView.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel, Shepherd M. Tichapondwa   +1 more
wiley   +1 more source

Performance and Cost Analysis of Pressure Swing Adsorption for Recovery of H₂, CO, and CO₂ from Steelworks Off-Gases

Energies
The conceptual design and techno-economic assessment of Pressure Swing Adsorption (PSA) for the recovery of H2, CO2, and CO from steel making Blast Furnace-Basic Oxygen Furnace and Coke Oven off-gases, major contributors to anthropogenic carbon emissions,
Fidal I. Bashir, Richard T. J. Porter, Elena Catalanotti, Haroun Mahgerefteh   +3 more
doaj   +1 more source

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

Advanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source

A Method for the Determination of Composition Profiles in Industrial Air Separation, Pressure Swing Adsorption Systems

Adsorption Science & Technology, 2003
A simplified energy-balance equation has been proposed as an aid to online measurement of the adsorbed-phase nitrogen loading in industrial-scale pressure and vacuum swing adsorption systems consisting of one preferentially adsorbed component ...
C.C.K. Beh, P.A. Webley
doaj   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

Advanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang, Meng Chen, Guanchen Li, Ruifeng Liu, Yingxin Wang, Ziran Zhao   +5 more
wiley   +1 more source

Assessment of the energy consumption of the biogas upgrading process with pressure swing adsorption using novel adsorbents

, 2015
Biogas consisting mainly of methane and carbon dioxide can be utilized as renewable energy source in combined heat and power plant, vehicle fuel, or substitute for natural gas after upgrading process.
Zhang, Xiangping, Wu, Bin, Xu, Yajing, Zhang, Suojiang, Bao, Di   +4 more
core   +1 more source

Four-column Vacuum Pressure Swing Adsorption for biogas upgrading with co-production of high-purity biogenic CO2: Experimental and simulation study

Journal of CO2 Utilization
In this work, a four-column Vacuum Pressure Swing Adsorption (VPSA) pilot unit was constructed and tested for biogas upgrading. The columns were packed with the carbon molecular sieve Shirasagi CT-350 (CMS) adsorbent. A 12-steps process configuration was
Mohammad Azadi Tabar, Esther Pancione, Sunil Adavanal Peter, Joeri F.M. Denayer   +3 more
doaj   +1 more source