Results 91 to 100 of about 1,131,381 (293)

Obtenção em meio supercrítico e fracionamento do extrato de Lippia dulcis Trev. [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2010Lippia dulcis Trev.
Oliveira, Patrícia Francisco de
core  

Application of artificial neural network and general machine learning modelling on CO2 adsorption in moisture equilibrated South African high and medium rank coals

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the effect of moisture on CO2 adsorption in South African coals using both experimental and machine learning approaches. Three coal samples (SL, TN, and EM) with varying ranks (RoVmr: 3.49%, 1.26%, and 0.64%, respectively) were collected from different regions of South Africa.
Kasturie Premlall   +3 more
wiley   +1 more source

Arnica Montana L. Supercritical Extraction Optimization for Antibiotic and Anticancer Activity. [PDF]

open access: yesFront Bioeng Biotechnol, 2022
Žitek T   +5 more
europepmc   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Comparative of Physico-Chemical Properties of Wheat Germ Oil Extracted with Cold Press and Supercritical CO2 Extraction [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2019
In this study, moisture content, free fatty acids, peroxide, iodine value, unsaponifiable matter, saponification value, fatty acid composition and tocopherol contents of wheat germ oil obtained by SC-CO2 extraction and cold press technology were ...
Mehmet Musa Özcan, Derya Ören
doaj  

CO2 supercritical extraction and microencapsulation of oleoresins from rosehip fruits for getting powders with multiple applications. [PDF]

open access: yesCurr Res Food Sci, 2023
Mihalcea L   +8 more
europepmc   +1 more source

Ion-Pair-Supercritical Fluid Extraction of Clenbuterol from Food Samples [PDF]

open access: yes, 1995
Simultaneous ion-pair/supercritical fluid extraction (SFE) was investigated as an alternative to liquid solvent extraction for clenbuterol determination. Clenbuterol was extracted from diatomaceous earth and food matrices (feedstuff, lyophilized milk and
Tena, M.T. [0000-0002-8841-2653]   +2 more
core   +1 more source

Review of CFD modelling techniques for single‐phase and multiphase flow in static mixers

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This review synthesizes computational fluid dynamics (CFD) approaches for static mixers, linking hydrodynamics to pressure drop, particle/droplet distributions, mixing metrics, and heat‐transfer performance to guide modelling choices and design decisions. Abstract Static mixers enable compact and low‐energy intensification.
Jussan Jaeger   +7 more
wiley   +1 more source

Application of Genetic Algorithm on Model-Based Optimisation of Supercritical Carbon Dioxide Extraction: An Overview

open access: yesChemical Engineering Transactions, 2017
Green supercritical carbon dioxide extraction technology has gained enormous interest especially in the application of extraction of natural products. The use of carbon dioxide as solvent in the extraction process is very advantageous as carbon dioxide ...
M.A. Mohamed Zahari, L.M. Salleh
doaj   +1 more source

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