Results 161 to 170 of about 4,276 (298)

Eco-Efficient Recycling of Printed Circuit Boards. [PDF]

open access: yesMaterials (Basel)
Suponik T   +5 more
europepmc   +1 more source

Application of flotation kinetics to laboratory testing procedures

open access: yes, 1971
Thesis Number: 552.Online access for this thesis was created in part with support from the Institute of Museum and Library Services (IMLS) administered by the Nevada State Library, Archives and Public Records through the Library Services and Technology ...
Moore, Donald C.
core  

Near‐Armchair‐Enriched Growth of Single‐Walled Carbon Nanotubes via W‐Containing Fe‐Based Catalyst Systems in Mist FC‐CVD

open access: yesSmall, EarlyView.
A mist‐based floating catalyst chemical vapor deposition (mist FC‐CVD) strategy allows the use of non‐volatile precursors and multi‐component catalyst delivery in a continuous process. Through catalyst composition control, it generates near‐armchair‐enriched single‐walled carbon nanotubes (SWCNTs) and uncovers key factors governing chiral‐angle ...
Hirotaka Inoue   +6 more
wiley   +1 more source

Studies on the Kinetics of Fluorite Flotation

open access: yesFLOTATION, 1975
ASO, Kinjiro   +4 more
openaire   +2 more sources

Synthesis of Patchy Particles at Phase Boundaries

open access: yesSmall Methods, EarlyView.
The various strategies employed for synthesizing complex multifunctional patchy particles are reviewed, with, as a guideline, the type of phase boundary (solid‐gas, liquid‐gas, solid‐liquid, and liquid‐liquid), that serves as the crucial ingredient for symmetry breaking.
Lin Zhang, Alexander Kuhn
wiley   +1 more source

A Thermodynamic‐Kinetic Model for Basic Oxygen Furnace Tapping: Improved Prediction of Phosphorus and Steel‐Slag Evolution

open access: yessteel research international, EarlyView.
This study develops a thermodynamic–kinetic model for basic oxygen furnace tapping and validates its accuracy under near‐equilibrium and far‐from‐equilibrium initial conditions. Comparison with a reference model demonstrates its broader applicability. The model further reveals the evolution of key steel and slag components, providing new transparency ...
Puhong Cheng   +4 more
wiley   +1 more source

Dephosphorization of magnetite fines : Part 2: Influence of chemical variables on flotation kinetics

open access: yes, 1998
The influence of chemical and operational variables on the kinetics of apatite flotation from magnetite was investigated through batch flotation tests in a specially designed, temperature-controlled cell.
Rao, K. Hanumantha,   +3 more
core  

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