Results 31 to 40 of about 213,455 (98)

Применение метода автогидролиза-взрыва при переработке растительной биомассы

open access: yesТруды БГТУ: Серия 2. Химические технологии, биотехнологии, геоэкология, 2021
В данной статье выполнен анализ литературных источников по применению метода автогидролиза-взрыва при химической, механохимической и биотехнологической переработке постоянно возобновляемой лигноцеллюлозной растительной биомассы для ее делигнификации и ...
Болтовский В. С.
doaj   +1 more source

Simulation of Multiphase Flow and Mixing in a Conveying Element of a Co-Rotating Twin-Screw Extruder by Using SPH

open access: yesInternational Journal of Chemical Engineering, 2023
Multiphase flows and mixing in partially filled conveying elements of twin-screw extruders (TSEs) were simulated by using smoothed-particle hydrodynamics (SPH).
Tianwen Dong   +4 more
doaj   +1 more source

Application of Artificial Intelligent Approach to Predict the Normal Boiling Point of Refrigerants

open access: yesInternational Journal of Chemical Engineering, 2023
Due to the desirable and interesting applications of refrigerants in organic Rankine cycles, heat pumps, and refrigeration, engineers and researchers are becoming more interested in refrigerant properties.
Bo Liu, Maryam Karimi Nouroddin
doaj   +1 more source

Simulation of Mass and Heat Transfer of Droplets Collision in a Flash Evaporation Pattern

open access: yesInternational Journal of Chemical Engineering, 2023
The behavior of droplets collision in a flash evaporation ambient widely exists in various fields. In this work, the deformation analysis and thermal analysis models were established under the condition of flash via a computational fluid dynamics (CFD ...
Facheng Qiu   +7 more
doaj   +1 more source

Re-refining Used Engine Oil in Ghana Using Solvent Extraction and Acid-Clay Treatment

open access: yesInternational Journal of Chemical Engineering, 2022
Despite having detrimental impacts on the environment and human health, used engine oil is not properly disposed of in Ghana. However, used engine oil can be a valuable resource when recycled.
Emmanuela Kwao-Boateng   +3 more
doaj   +1 more source

LIPIcs, Volume 156, FORC 2020, Complete Volume

open access: yes, 2020
LIPIcs, Volume 156, FORC 2020, Complete ...
Roth, Aaron
core   +1 more source

An Experimental Analysis of Lean Binary Mixture Segregation in a Continuous Liquid Fluidized Bed

open access: yesInternational Journal of Chemical Engineering, 2023
This study examined the phenomenon of particle segregation in lean-phase binary mixtures, with a specific focus on the effect of particle size variations while flowing over a continuous liquid fluidized bed (LFB).
S. Narasimha Reddy, M. Venkata Ratnam
doaj   +1 more source

Optimization of Keratin Hydrolysate Extraction from Tannery Sheep Hair Waste

open access: yesInternational Journal of Chemical Engineering, 2023
Tannery hair wastes are becoming a challenge for tanners regarding environmental pollution control and human health. In this study, an experiment had been designed to hydrolyse sheep hair in an alkaline medium, and the operational condition for the ...
Ashagrie Mengistu   +2 more
doaj   +1 more source

Regeneration Analysis of Bone Char Used in Water Defluoridation: Chemical Desorption Route, Surface Chemistry Analysis and Modeling

open access: yesInternational Journal of Chemical Engineering, 2023
High concentrations of fluoride (F−) in drinking water represent a public health threat, and consequently, effective and sustainable methods are required to improve the water quality, mainly in developing and low-income countries.
Herson Antonio González-Ponce   +4 more
doaj   +1 more source

Tropospheric and Surface Measurements of Combustion Tracers During the 2021 Mediterranean Wildfire Crisis: Insights from the WMO/GAW Site of Lamezia Terme in Calabria, Southern Italy

open access: yesGases
The central Mediterranean and nearby regions were affected by extreme wildfires during the summer of 2021. During the crisis, Türkiye, Greece, Italy, and other countries faced numerous challenges ranging from the near-complete destruction of landscapes ...
Francesco D’Amico   +7 more
doaj   +1 more source

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