Results 81 to 90 of about 3,551 (262)
Limnology and Oceanography: Methods, EarlyView.Abstract Particles sinking from the surface to the deep ocean play a key role in the biological carbon pump, whose efficiency depends partly on sinking velocities. Over the last decade, in situ imaging has enabled critical advances in our understanding of particle dynamics in the ocean.
Manon Laget +5 more
wiley +1 more source
, 2010 Includes synopsis.Includes bibliographical references (leaves 179-190).Within froth flotation, it is widely acknowledged that froth stability affects flotation performance.
Morar, Sameer Harish
core
South African Journal of Chemical Engineering, 2017 Potassium amyl xanthate (PAX) and sodium isobutyl xanthate (SIBX) are commonly used collectors in both the bulk and selective froth flotation of sulfide ores.
Westhein Maree +3 more
doaj +1 more source
Fabrication of a Functional Composite Material Using Waste Concrete Powder and Polyethylene
Polymer Composites, EarlyView.Preparation and experimental verification of functional composite materials using waste concrete powder and polyethylene. ABSTRACT This study investigated the fabrication of a functional composite material using waste concrete powder (WCP), which is a novel method for effectively utilizing waste concrete.
Yasuyuki Kanda, Tsuguri Kusumoto
wiley +1 more source
The role of nitrogen on the flotation performance of a complex sulphide ore
, 2000 Bibliography: leaves 94-99.This thesis focuses on the role of nitrogen on flotation performance of a sulphide PGM ore. Merensky ore obtained from Impala Platinum mine, Rustenburg, was used in laboratory batch flotation tests.
Bacus, Imraan
core
Actuation Strategies for Underwater Jet‐Propelled Soft Robots
Journal of Field Robotics, EarlyView.ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone +3 more
wiley +1 more source
The effect of mixing thiol collectors in the flotation of pure sulphide ores
, 2012 Includes bibliographical references.Using mixtures of xanthate with either dithiophosphate (DTP) or dithiocarbamate (DTC) has been reported to increase the flotation performance of several sulphide flotation operations.
Castelyn, Daniel Gregory
core
Thiol-Silylated Cellulose Nanocrystals as Selective Biodepressants in Froth Flotation. [PDF]
ACS Sustain Chem Eng, 2023 Ludovici F +3 more
europepmc +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
The flotation of pyrite using xanthate collecters
, 1986 Bibliography: leaves 117-123.The flotation properties of pyrite were found to be significantly influenced by variations in the pH. In acidic solutions the pyrite floatability is very high, and recoveries of 95% could be achieved using only a frother.
Dimou, Anna
core