Results 101 to 110 of about 40,538 (231)

Experimental and Numerical Investigation of Biocarbon Injection Behavior for Electric Arc Furnace Slag Foaming

steel research international, EarlyView.
Biocarbon injection is investigated as a promising pathway for sustainable electric arc furnace steelmaking using a combined experimental–numerical approach. Results demonstrate that biocarbon can effectively penetrate slag and generate intense foaming within a defined operating window.
Christopher DiGiovanni, Tiago Fernandes Lins, Michael Strelbisky, Ka Wing Ng, Xianai Huang, Allan Runstedtler, Colin Scott   +6 more
wiley   +1 more source

Froth Flotation of Chalcopyrite/Pyrite Ore: A Critical Review. [PDF]

Materials (Basel), 2022
Castellón CI, Toro N, Gálvez E, Robles P, Leiva WH, Jeldres RI.   +5 more
europepmc   +1 more source

Convolutional neural networks for froth imaging in a flotation machine with electromagnetic regrinding impeller [PDF]

Archives of Control Sciences
This study investigates a vision-based supervisory framework for a prototype flotation machine equipped with an in-line electromagnetic regrinding impeller, a configuration intended to enhance mineral liberation and recovery for fine particles and ...
Szymon Ogonowski, Paweł Wójtowicz
doaj   +1 more source

Crystal‐Facet‐Engineered BiOBr(1 1 0)/MXene Sponge–Hydrogel Evaporators for Synergistic Solar Desalination and Non‐Mineralizing Volatile Organic Compound Conversion

SusMat, EarlyView.
A crystal‐facet‐engineered BiOBr(1 1 0)/MXene composite is integrated into a sponge‐hydrogel evaporator to enable synergistic solar desalination and selective, non‐mineralizing conversion of volatile organic compounds (VOCs). The dual‐phase structure achieves a high evaporation rate of 2.42 kg m−2 h−1 under one‐sun illumination, sustained salt ...
Hongliang Li, Hongjie Guo, Yichun Han, Hongyu Zhao, Xiang Zhang, Shuai Wang, Hongbo Zeng   +6 more
wiley   +1 more source

Froth flotation beneficiation and physiochemical characterization of coal from Achibo-Sombo-Dabaso area, southwestern Ethiopia. [PDF]

Heliyon, 2022
Usman T, Abicho S, Meshesha D, Adam G.
europepmc   +1 more source

Dynamic feature extraction for flotation froth based on centroid-convex hull-adaptive clustering

Gong-kuang zidonghua
In the face of complex flotation site environments and issues such as unclear boundaries caused by the mutual adhesion of flotation froth, existing methods for extracting dynamic features (such as flow velocity and collapse rate) often fail to accurately
WEI Kai, WANG Ranfeng, WANG Jun, HAN Jie, ZHANG Qian   +4 more
doaj   +1 more source

Terrestrial Isopods as Biotic Generators of Microplastics Following Chronic Exposure to Weathered Low‐Density Polyethylene

Environmental Toxicology, EarlyView.
ABSTRACT Terrestrial detritivores such as isopods and springtails play a vital role in cycling nutrients through soil ecosystems. Microplastics (MPs, < 5 mm) are increasingly recognized as contaminants of terrestrial soils, yet little is known about whether soil invertebrates themselves are impacted by consuming these plastics or if they can generate ...
Christopher Musgrave, Ryan S. Prosser
wiley   +1 more source

Froth-Flotation Separation as an Alternative for the Treatment of Soil Enriched with Fluorine Derived from Mica. [PDF]

Int J Environ Res Public Health, 2022
Cho J, Jung MY, Lee H, An J.
europepmc   +1 more source

INVESTIGATION OF IRRIGATION INFLUENCE MADE BY FOAMED MOTHER SOLUTION ON EFFICIENCY OF SECONDARY ENRICHMENT

Наука и техника, 2013
The secondary enrichment of a flotation concentrate in  the bubble column is considered as the easiest way to increase efficiency and quality of a mineral flotation process and reduce energy consumption for its implementation. The secondary enrichment of
M. Scherbakova, Yu. Ledian
doaj  

Divergence Linked to Possible Ecological Speciation in Blind Mole Rats: Integration of Thermal Biology and Bite Force in the Upper Galilee Blind Mole Rat (Nannospalax galili)

Integrative Zoology, EarlyView.
Basalt‐dwelling blind mole rats maintain lower body temperatures, show greater post‐digging thermal increases, and dig more efficiently than those from rendzina soils. Although metabolic rates and bite force did not differ between populations, these thermal and physiological shifts align with the greater mechanical resistance and seasonal hypoxia of ...
Matěj Lövy, Jan Okrouhlík, František Vejmělka, Pavlína Schwarzová, Maja Rendulić, Eviatar Nevo, Radim Šumbera   +6 more
wiley   +1 more source