Vibrational spectroscopy of geochemical interfaces

SM Piontek, E Borguet - Surface Science Reports, 2023 - Elsevier
Mineral/aqueous interfaces are ubiquitous in geochemistry and are employed for
applications spanning catalysis to CO 2 sequestration. Small changes in interface …

Aluminum production

AT Tabereaux, RD Peterson - Treatise on process metallurgy, 2024 - Elsevier
The chemical, electrochemical, and thermal processes for the production of aluminum from
alumina, including alumina refining, electrolysis, and recycling, are discussed. The Bayer …

Sodium fluoroaluminate promoting the combustion of micron-sized aluminum powder with different particle sizes in carbon dioxide

W Shi, Y Sun, B Zhu, J Liu - Energy, 2021 - Elsevier
To improve the ignition and combustion performance of micron-sized aluminum powder (m-
Al) in CO 2, a self-made pipe furnace experimental platform was established to study the …

A heat and mass transfer problem for the dissolution of an alumina particle in a cryolite bath

A Kovács, CJW Breward, KE Einarsrud… - International Journal of …, 2020 - Elsevier
We investigate the spherically symmetric dissolution of an initially cold alumina particle in a
bath of molten cryolite. The cryolite initially freezes on the particle, forming a shell that must …

The digestion of New Zealand ilmenite by hydrochloric acid

RG Haverkamp, D Kruger, R Rajashekar - Hydrometallurgy, 2016 - Elsevier
Ilmenite (FeTiO 3) is an important source of titanium, for which the main application is TiO 2
pigment. One route to the production of TiO 2 from ilmenite may be the digestion of both the …

A mechanism knowledge-driven method for identifying the pseudo dissolution hysteresis coefficient in the industrial aluminium electrolysis process

Z Zeng, W Gui, X Chen, Y **e, R Wu - Control Engineering Practice, 2020 - Elsevier
To overcome the difficulties that are associated with the online recognition of the alumina
dissolution properties in industrial aluminium electrolysis cells, this paper proposes a …

CFD simulation of dissolution process of alumina in an aluminum reduction cell with two-particle phase population balance model

S Zhan, M Li, J Zhou, J Yang, Y Zhou - Applied Thermal Engineering, 2014 - Elsevier
The dissolution process of alumina in a three-dimensional 300 kA aluminum reduction cell
was modeled and simulated employing our custom code. A two-particle phase population …

Heat transfer–a review of 1999 literature

RJ Goldstein, ERG Eckert, WE Ibele… - International journal of …, 2001 - Elsevier
The present review is intended to encompass the English language heat transfer papers
published in 1999. The papers have been placed into a number of subject categories. While …

Enhanced specific heat capacity of binary chloride salt by dissolving magnesium for high-temperature thermal energy storage and transfer

H Tian, L Du, C Huang, X Wei, J Lu, W Wang… - Journal of Materials …, 2017 - pubs.rsc.org
Thermal energy storage and transfer technology has received significant attention with
respect to concentrating solar power (CSP) and industrial waste heat recovery systems. In …

Assessing dissolution kinetics of powders by a single particle approach

A Marabi, G Mayor, A Burbidge, R Wallach… - Chemical Engineering …, 2008 - Elsevier
A novel methodology for studying the dissolution of powders based on a “single particle”
approach is presented. A single particle is the basic unit composing the bulk of a powder …