Effect of steam on heat storage and attrition performance of limestone under fluidization during CaO/CaCO₃ heat storage cycles

Abstract

In the CaO/CaCO3 heat storage system, steam as a calcination medium can be easily separated from CO2. In this work, the exothermic process of the calcined limestone was simulated with...

Analysis of the Variable Influence and Energy Storage Performance in Preparation of Solar Energy Storage Materials via Modification of Carbide Slag Using MnO2 through Wet Doping

“…With the continuous development of industrialization, fossil fuels have been widely used in power generation, cement production, and other production activities . However, the overuse of fossil fuels has caused many environmental and human health problems. − Furthermore, the cost of environmentally friendly renewable energy, such as solar and wind energy, has fallen substantially after years of technological advancement . If this cost reduction trend continues, the cost of renewable energy will be 11% lower than that of fossil fuel energy by 2030. , The utilization of solar energy is intermittent, and energy storage technology can convert it into different forms of energy for storage and a controllable continuous release when needed.…”