Results 101 to 110 of about 2,389,362 (289)

A Control Strategy With Hybrid Compressor Modeling for Electric Vehicle CO2 Heat Pump Systems

Energy Science &Engineering, EarlyView.
A hybrid PSO‐BP compressor sub‐model is developed and embedded in a MATLAB/Simscape physical model of a transcritical CO2 heat pump system for electric vehicles. Based on this high‐fidelity platform, a phased variable‐PTC cooperative control strategy is proposed and evaluated.
Jiaqi Dong, Jianguang Zhao, Tianhao Huang, Yufu Zheng, Jun Luo, Yijian He   +5 more
wiley   +1 more source

Micro–Macro Performance Response Characteristics of Reservoirs in Water‐Bearing Coal Seams After Supercritical CO2 Injection

Energy Science &Engineering, EarlyView.
1. The synergistic effects of carbonate mineral dissolution, coal matrix drying/shrinkage, and supercritical CO2 (ScCO2)‐induced organic matter extraction collectively enhance pore/fracture connectivity, thereby significantly improving permeability. 2.
Junwen Zhou, Enguang Han
wiley   +1 more source

Extracting phospholipids from gum using liquified dimethyl ether versus supercritical fluid carbon dioxide

Journal of Agriculture and Food Research
Gum discarded from the degumming stage of refining crude rice bran oil is a good source of phospholipids (PLs), which are widely used in the food, feed, pharmaceutical, and cosmetic industries due to their unique properties and health benefits supporting
Sudthida Kamchonemenukool, Donporn Wongwaiwech, Tipawan Thongsook, Monthana Weerawatanakorn   +3 more
doaj   +1 more source

Regeneration of Modified Bentonite Loaded with Phenol Using Supercritical Fluids

Adsorption Science & Technology, 2004
The desorption of phenol from organically modified bentonite (ODTMA–bentonite) using supercritical fluids was studied. Parameters such as pressure, temperature, supercritical fluid flow rate and co-solvent (entrainer) concentration were investigated. The
Uğur Salgın, Nuray Yıldız, Ayla Çalımlı   +2 more
doaj   +1 more source

Mathematical modeling of supercritical fluid extraction for obtaining extracts from vetiver root

, 2015
Mathematical modeling study for extraction of oil from vetiver root using supercritical carbon dioxide was performed in this study. Mass transfer is based on local equilibrium between solvent and solid.
Hatami, T, Melreles, MAA, Zahedi, G
core   +1 more source

Mango Seed Valorization: Sustainable Source of Nutrients, Bioactives, and Value‐Added Applications

Food Chemistry International, EarlyView.
Highlighting mango seed as a valuable yet overlooked by‐product, promoting its utilization and reducing agroindustrial waste. ABSTRACT Mango (Mangifera indica L.) is one of the most widely cultivated tropical fruits, generating large quantities of by‐products during processing, with mango seed representing 20%–25% of the whole fruit weight ...
Priyanka Yadav, Mazia Ahmed, Unaiza Iqbal, Pinki Saini   +3 more
wiley   +1 more source

Supercritical Fluid Extraction, Fractionation, and Characterization of Wheat Germ Oil [PDF]

, 2005
The purpose of this study was to examine the ability of supercritical fluid technology to extract and fractionate wheat germ oil. Supercritical carbon dioxide extraction yield was similar to that of conventional hexane extraction product.
Eisenmenger, Michael Joseph
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Stabilization Strategies for Catechins and Epicatechins: Recent Advances

Food Chemistry International, EarlyView.
Oxidation, epimerization, polymerization, and hydrolysis, driven by heat, pH, and oxygen, are pathways. Nano‐/microencapsulation maintains integrity with 70%–95% efficiency; biopolymer nanoparticles, starch/polysaccharide nanocarriers improve stability and dispersion. Lipid nanocarriers enhance bioavailability but raise oxidation risk.
Nuzhat Shamim, Muhammad Usman Kahlid, Mutjardah Zarrish, Ayman Furqan, Prakram Singh Chauhan, Bipindra Pandey   +5 more
wiley   +1 more source

Effectiveness of sustainable oil extraction techniques: A comprehensive review

Journal of Agriculture and Food Research
Essential oil is extracted from various sources including plants, oilseed, and cereals. Various alternate methods of oil extraction include soxhlet, cold press, expression, solvent extraction, hydro-distillation, subcritical extraction method, pulsed ...
Rushikesh Kailas Gaikwad, Imdadul Hoque Mondal, Kshirod Kumar Dash, Ayaz Mukarram shaikh, Kovács Béla   +4 more
doaj   +1 more source

Emprego da tecnologia supercrítica para a valorização do resíduo de semente de chia (Salvia hispanica) [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2014.A chia (Salvia hispanica) é uma planta cultivada nas Américas do Sul e Central, cuja semente é ...
Guindani, Camila
core