Results 21 to 30 of about 10,236 (189)

Processing of yttrium aluminosilicate (YAS) glasses for dental composites Processamento de vidros de aluminosilicatos de ítrio (YAS) para compósitos odontológicos

open access: yesCerâmica, 2011
Two series of silicate glasses were processed to micron-size, sub-micron size, and nanoparticles using three different milling systems: ball milling, attrition, and high-energy milling.
M. Velez   +9 more
doaj   +1 more source

Experimental Investigation of the Flow Conditions in Spiral Jet Mills via Particle Image Velocimetry—Influence of Product Outlet Diameter and Gas Flow Rate

open access: yesPowders, 2023
Spiral jet mills used for fine and colloid grinding have an enormously high energy consumption resulting in a great potential for optimization. In order to increase their efficiency, it is essential to precisely understand the flow conditions within the ...
Lisa Marie Radeke   +3 more
doaj   +1 more source

Total Elbow Arthroplasty: Tips and Tricks in the Setting of Arthritis and Fracture Care

open access: yesArthroscopy Techniques, EarlyView.
Abstract The aim of this article is to illustrate our technique for total elbow arthroplasty, acknowledging the key technological advancements and evidence‐based techniques that have emerged in the last 2 decades. In this technical note, we describe our pearls for a reproducible and reliable total elbow arthroplasty procedure.
Benjamin Kerzner   +4 more
wiley   +1 more source

Cortical Button Fixation for Large Bony Bankart Lesions

open access: yesArthroscopy Techniques, EarlyView.
Abstract Large bony Bankart lesions remain a complex problem in the management of anterior shoulder instability. Traditional fixation with screws or suture anchors can be limited by fragment size, thin cortical bone, or medial extension of the fragment, where anchor placement may be technically challenging or unreliable.
Sujit Jos   +4 more
wiley   +1 more source

Peroxodisulfate‐Enhanced Leaching of Deep‐Sea Manganese Crusts and Sulfides

open access: yesChemie Ingenieur Technik, EarlyView.
Ammonium peroxodisulfate enables efficient leaching of deep‐sea manganese crusts and massive sulfides while offering electrolytic recycling. High leaching yields for V, Mn, Co, Mo, Sn, and W, along with complete leaching of As and Sb, highlight its potential as a powerful and sustainable oxidant for marine resource processing.
Bastian Hansel   +5 more
wiley   +1 more source

Editorial for Special Issue “Comminution and Comminution Circuits Optimisation”

open access: yesMinerals, 2023
Comminution is the size reduction of rock particles from blasting during the mining stage to crushing and milling during the mineral processing stage [...]
openaire   +1 more source

Simulation of a high-pressure water jet structure as an innovative tool for pulverizing copper ore in KGHM Polska Miedź S.A.

open access: yesMining Science, 2016
Effective comminution of copper ore for further processing during flotation is still a challenge, both as a technological problem as well as for the high energy costs of such processing.A high-pressure water jet is one alternative method of preparing ...
Przemysław Józef Borkowski   +3 more
doaj   +1 more source

Investigation of Electro‐Oxidation and Ozonation for Removal of Organics in Wastewater Derived From Recycling Process for Lithium‐Ion Batteries

open access: yesCleanMat, EarlyView.
To develop recycling processes for lithium‐ion batteries, wastewater treatment for the removal of organic compounds originating from the electrolyte was investigated using electro‐oxidation and ozonation. Based on the results, this paper proposes a process which combines these two methods to remove alcohols derived from the solvent and additives ...
Takumi Yasuda, Tetsuya Uda
wiley   +1 more source

Recovery and Repurposing of End‐of‐Life Graphitic Anodes for Green Lithium‐Ion Batteries

open access: yesEcoEnergy, EarlyView.
This review summarizes the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, including hydrometallurgical and pyrometallurgical approaches. It also discusses recent advances in surface engineering, structural regulation, and material hybridization, offering ...
Wei Wei, Weiguo Liu, Jiangqi Zhou
wiley   +1 more source

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