Results 101 to 110 of about 2,154,169 (359)
Supercritical flow of an ideal fluid over a spillway [PDF]
, 1977 I. L. Collings, Roger Grimshaw
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Thermodynamic crossovers in supercritical fluids
Proceedings of the National Academy of SciencesCan liquid-like and gas-like states be distinguished beyond the critical point, where the liquid–gas phase transition no longer exists and conventionally only a single supercritical fluid phase is defined? Recent experiments and simulations report strong evidence of dynamical crossovers above the critical temperature and pressure.
Xinyang Li, Yuliang Jin
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Chemistry – A European Journal, EarlyView.This review highlights advancements in HOPO across nanoscale, mesoscale, and macroscale. It explores key aspects such as nanoparticle design, support materials, catalyst preparation methodologies, and reactor engineering. Additionally, the review highlights the impact of bimetallic nanoparticles, reaction mechanisms, and process optimizations that have
Nidhi Kapil, Marc‐Olivier Coppens
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Mass Spectrometry Reviews, EarlyView., 2023 Abstract Analysis of triacylglycerol (TG) and phospholipid sn‐positional isomers can be divided into two main categories: (a) direct separation by chromatography or other means such as ion mobility mass spectrometry and (b) quantification of regioisomer ratios by structurally informative fragment ions with mass spectrometric methods.
Mikael Fabritius, Baoru Yang
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Journal of PharmacyIntroduction: The goal of this study was the optimisation of the process parameters for the extraction of Benincasa hispida seed extract using the supercritical carbon dioxide.
Rizal Za’im Ramli +2 more
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Reactions in supercritical fluids. A case study of the thermodynamic solvent effects on a Diels-Alder reaction in supercritical carbon dioxide [PDF]
, 1987 Michael E. Paulaitis, Gregory Alexander
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Regeneration of Spent Catalyst and Impregnation of Catalyst by Supercritical Fluid
, 2016 The possibility and feasibility of using supercritical fluid СО2 extraction process have been investigated and described in the book as part of the task of spent catalysts regeneration.
F. Gumerov +3 more
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Chemie Ingenieur Technik, EarlyView.A methanol mini‐plant and its digital twin were developed to study flexible feedstocks, reactant recycling, and product condensation. Experimental results show good agreement with simulations, allowing systematic investigation of process parameters. Tests with biomass‐derived syngas demonstrated the feasibility of industrial COx sources.
Timothy A. Nowak +5 more
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Compton scattering in a converging fluid flow - III Spherical supercritical accretion [PDF]
, 1981 D. G. Payne, R. D. Blandford
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Corn cob pyrolysis: A systematic literature review of methods and applications
The Canadian Journal of Chemical Engineering, EarlyView.Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen +5 more
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