Results 81 to 90 of about 20,321 (268)
Trust‐region filter algorithms utilizing Hessian information for gray‐box optimization
AIChE Journal, EarlyView.Abstract Optimizing industrial processes often involves gray‐box models that couple algebraic glass‐box equations with black‐box components lacking analytic derivatives. Such systems challenge derivative‐based solvers. The classical trust‐region filter (TRF) algorithm provides a robust framework but requires extensive parameter tuning and numerous ...
Gul Hameed +4 more
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
Oxygen production using solid-state zirconia electrolyte technology [PDF]
High purity oxygen is required for a number of scientific, medical, and industrial applications. Traditionally, these needs have been met by cryogenic distillation or pressure swing adsorption systems designed to separate oxygen from air.
Clark, Douglas J., Suitor, Jerry W.
core +1 more source
A trust‐region funnel algorithm for gray‐box optimization
AIChE Journal, EarlyView.Abstract Gray‐box optimization, where parts of optimization problems are represented by algebraic models while others are treated as black‐box models lacking analytic derivatives, remains a challenge. Trust‐region (TR) methods provide a robust framework for gray‐box problems through local reduced models (RMs) for black‐box components, but they are ...
Gul Hameed +4 more
wiley +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
MCM-41, MOF and UiO-67/MCM-41 adsorbents for pre-combustion CO2 capture by PSA: adsorption equilibria [PDF]
, 2018 Three different adsorbent materials, which are promising for pre-combustion CO2 capture by a PSA (Pressure Swing Adsorption) process, are synthesized, pelletized and characterized.
Andersen, Anne +6 more
core
Advanced Intelligent Systems, EarlyView.This review explores the transformative impact of artificial intelligence on multiscale modeling in materials research. It highlights advancements such as machine learning force fields and graph neural networks, which enhance predictive capabilities while reducing computational costs in various applications.
Artem Maevskiy +2 more
wiley +1 more source
Influence of water content in ethanol-water blends on the performance and emissions of an SI engine [PDF]
, 2014 C
Casier, Ben +4 more
core +1 more source
Advanced Intelligent Systems, EarlyView.We report a biodegradable electrolyte‐gated synaptic phototransistor that combines low‐power UV sensing with memory functionality, offering a sustainable platform for AI vision systems and health‐monitoring technologies. Presented here is a biodegradable, bioinspired synaptic phototransistor (SPT) based on an electrolyte‐gated field‐effect transistor ...
Theodoros Serghiou +5 more
wiley +1 more source
Extraction of Green Hydrogen at Fuel Cell Quality from Mixtures with Natural Gas
Chemical Engineering Transactions, 2016 A hybrid process based on membrane and pressure swing adsorption for the extraction of green hydrogen from mixtures with natural gas at fuel cell quality is presented. The gas is supplied by the natural gas grid at high pressures (up to 60 bar).
W. Liemberger +4 more
doaj +1 more source