Process heat

Concentrated Solar Power for High-Temperature Solar Process Heat

Cement is the most widely used building material in the world. One of its key ingredients is calcium oxide (CaO), also called quicklime, which can be produced by calcination from naturally occurring limestone (CaCO3). Calcination is an energy-intensive, around-the-clock decomposition process at around 900 °C, usually powered by the combustion [...]

Process heat for industry – use of solar energy depends on temperature requirements

The heating sector is playing a crucial role in the sustainable transformation of the energy system. The production of heat for industry, households, business and service providers accounts for nearly half of the total energy consumption in the European Union. Industry needs more than a third of that amount, mostly [...]