Results 141 to 150 of about 8,924 (300)
New, high-capacity, calcium-based sorbents: Calcium silicate sorbents. Final report
, 1993 A search is being carried out for new calcium-based SO{sub 2} sorbents for induct injection. More specifically, a search is being carried out for induct injection calcium silicate sorbents that are highly cost effective.
Chiang, Ray-Kuang, Kenney, M. E.
core +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel +4 more
wiley +1 more source
Energy Landscapes in Chemical Reactions and Transport
ChemPhysChem, Volume 26, Issue 6, March 15, 2025.Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley +1 more source
Temperature‐dependent shear behavior and constitutive model of the rock–concrete interface
Deep Underground Science and Engineering, EarlyView.Shear tests were conducted to investigate the temperature‐dependent shear behavior of the rock–concrete interface, highlighting the interaction between the surrounding rock and the lining during tunnel fires. Under experimental conditions, concrete exhibited greater temperature sensitivity than rock, with the shear fracture surface transitioning from ...
Hongbin Chen +6 more
wiley +1 more source
Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs
Deep Underground Science and Engineering, EarlyView.A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao +5 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu +8 more
wiley +1 more source
Nauka ta progres transportu, 2009 A new techno-economic approach to the use of technogenic wastes in construction is proposed in this article. The theoretical-and-experimental developments on steel corrosion kinetics in the sodium-calcium silicates with the replacement of oxygen anion on
V. I. Bolshakov +6 more
doaj
, 2013 Mорозова Алла Георгиевна, кандидат химических наук, доцент кафедры физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. Ленина, 76. Тел.: (351)2679530. E-mail: labchim@mail.ru.
Galimov, D. M. +11 more
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Elaboration de nanoparticules de silicates de calcium hydratés en milieux fluides supercritiques
, 2021 Unité de Recherche Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB) ICMCB-CNRS (France) and Centro de Física de Materiales (CFM), CFM-CSIC (Spain).[EN]: The main objective of the thesis project was to develop a sustainable and scalable ...
Musumeci, Valentina
core
Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors
EcoEnergy, EarlyView.Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan +3 more
wiley +1 more source