Results 81 to 90 of about 2,912,363 (284)
Orthogonal numerical simulation on multi-factor design for rapid pressure swing adsorption
, 2017 A two-dimensional model is established to simulate the rapid pressure swing adsorption (RPSA) process used for air separation with single bed. The model considers the transport phenomena occurring in both axial and radial direction.
Yao, Hua, Zheng, XinGang, Huang, Yun
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Advanced Energy Materials, EarlyView.A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park +5 more
wiley +1 more source
Infinite/infinite analysis as a tool for an early oriented synthesis of a reactive pressure swing distillation [PDF]
, 2007 The study contributes to the characterization of an original reactive pressure swing distillation system. The methyl acetate (MeAc) transesterification with ethanol (EtOH) to produce methanol (MeOH) and ethyl acetate (EtAc) is shown as illustrative ...
Reneaume, Jean-Michel +6 more
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Machine learning driven many‐objective moving horizon scheduling optimization
AIChE Journal, EarlyView.Abstract Industrial electrification can decarbonize chemical manufacturing, but it exposes operations to volatile electricity prices and carbon intensities. This work develops a machine learning‐enhanced many‐objective moving horizon scheduling framework that predicts objective correlation groupings from 48‐hour price and emission‐intensity profiles ...
Hongxuan Wang, Andrew Allman
wiley +1 more source
Agricultural byproducts-based biosorbents for purification of bioalcohols: a review
Bioresources and Bioprocessing, 2018 For the purification of alcohols derived from microbial fermentations, extensive processing is required. Adsorption is described as one of the most cost-effective and efficient techniques for the separation of water and purification of alcohols. Biobased
Ravi Dhabhai +2 more
doaj +1 more source
Modeling dual reflux-pressure swing adsorption processes: Numerical solution based on the finite volume method [PDF]
, 2019 Even if the suitability of Finite Volume discretization methods for Pressure Swing Adsorption modelling is well-established, when simulating the peculiar process called Dual Reflux-Pressure Swing Adsorption, simulations relying only on Finite Difference ...
Storti G., Rota R., Rossi E., Paloni M.
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Chemical Engineering Transactions, 2014 Currently when fossil fuel resources are decreasing and environmental protection is increasing, renewable energy sources are exploited more. Biogas (typically a raw mixture composed of methane, carbon dioxide and other minor components) can be one of the
P. Lestinsky +3 more
doaj +1 more source
Nature Communications, 2020 Separation processes in industry use substantial energy and energy-efficient purification systems should be developed for sustainability. Here the authors report a flexible metal–organic framework for high-throughput separation of CO2 from a CO2/CH4 gas ...
Shotaro Hiraide +5 more
doaj +1 more source
Biogas Upgrading by Pressure Swing Adsorption [PDF]
, 2011 Biogas is a raw gaseous stream produced by anaerobic decomposition of organic matter. The main component of biogas is methane, reason why this stream is considered to be a renewable source of energy and fuel. The most positive aspects of biogas rely on its worldwide decentralized production and on the environmental benefits of avoiding methane ...
openaire +1 more source
Developing pressure swing adsorption process for biogas upgrading using shaped MIL-160(Al) [PDF]
, 2022 In this study, regarding the increasing interest on renewable sources of energy as well as considering the challenges of climate changes, the potential of shaped MOF MIL-160 (Al) for biogas upgrading has been evaluated.
Lee, Hwang +7 more
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