Results 21 to 30 of about 2,224,405 (277)

Parametric Stochastic Modeling of Particle Descriptor Vectors for Studying the Influence of Ultrafine Particle Wettability and Morphology on Flotation-Based Separation Behavior

open access: yesPowders, 2023
Practically all particle separation processes depend on more than one particulate property. In the case of the industrially important froth flotation separation, these properties concern wettability, composition, size and shape.
Thomas Wilhelm   +5 more
doaj   +1 more source

Evaluation of Empirical Separation Efficiency Theories for Uniflow Cyclones for Different Particle Types and Experimental Verification

open access: yesSeparations, 2023
Cyclones serve as essential devices in various industries for the removal of particulate matter from gases and liquids, contributing to improved equipment efficiency and longevity by mitigating the wear and damage caused by dust and small particles ...
Vinzenz Klapper   +3 more
doaj   +1 more source

Comprehensive study of particle separation in microfluidic devices [PDF]

open access: yesمهندسی مکانیک شریف, 2021
Particle separation has received much attention in recent years due to its widespread use in various sciences such as engineering, medicine, and biotechnology.
M. Nazemi Ashani   +3 more
doaj   +1 more source

Modelling of Mechanical Behavior of Biopolymer Alginate Aerogels Using the Bonded-Particle Model

open access: yesMolecules, 2019
A novel mesoscale modelling approach for the investigation of mechanical properties of alginate aerogels is proposed. This method is based on the discrete element method and bonded-particle model.
Maksym Dosta   +2 more
doaj   +1 more source

Enhancing separation of fats, oils and greases (FOGs) from catering establishment wastewater [PDF]

open access: yes, 2012
Removal of fats, oils and greases (FOG) from commercial food premises prior to discharge of wash waters into the sewer is critical in restricting blockage events. The FOG droplets that form are commonly removed in passive gravity separators.
Barton, Paul
core   +7 more sources

The Research of Preparation Process of Tungsten Oxide with Enriched 186W Isotope

open access: yesJournal of Isotopes, 2023
Enriched tungsten-186 oxide is one of the stable isotope products of tungsten. It is used to prepare the radioactive medical isotope product 188WO3, which can be used as the target material of 188W/188Re generator to produce medical 188Re isotope product,
ZHOU Hongyan;SHI Pengyuan;WANG Jing;WANG Ke;LI Yujiao
doaj  

Research Progress of High Temperature Oxidation Resistance Protective Coatings on Surface of Ta-W Alloy [PDF]

open access: yesCailiao Baohu
As the important high temperature structural materials and advanced functional materials, Ta-W alloy plays an indispensable role in aerospace, national defense equipment, chemical and other national livelihood industries.With the increasingly stringent ...
WANG Zhehao, ZHANG Yunhan
doaj   +1 more source

Neural Network-Based Optimization of an Acousto Microfluidic System for Submicron Bioparticle Separation

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The advancement in microfluidics has provided an excellent opportunity for shifting from conventional sub-micron-sized isolation and purification methods to more robust and cost-effective lab-on-chip platforms.
Bahram Talebjedi   +6 more
doaj   +1 more source

Centrifugal Separation with Emphasis on the Rotational Particle Separator [PDF]

open access: yesChemBioEng Reviews, 2014
AbstractA review is given of separation methods based on centrifugation. Attention is focused on separation of mixtures of gases and droplets. More particularly we consider: the method of gas centrifuges or ultra‐centrifuges to separate gases of different molecular weight, and centrifugal separators to separate droplets from gases.
Kemenade, van, H.P.   +2 more
openaire   +2 more sources

Separation Characteristics of a Deflector Wheel Classifier in Stationary Conditions and at High Loadings: New Insights by Flow Visualization

open access: yesKONA Powder and Particle Journal, 2017
Although the deflector wheel classifier is the dominant separation device in the industrial separation of fine-grained particle fractions, the classifying mechanisms at high particle loadings are still not described and understood sufficiently.
Christian Spötter   +2 more
doaj   +1 more source

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