East Timor Solar Container DC Power Used in Cement Plants

Can a solar power system save CO2 in cement industry?

Concentrated solar power system is designed for cement industry. Substitution of required thermal energy ranging from 100% to 50% is studied. 7600 heliostats with 570 ha land required for 50% conventional energy replacement with solar energy. Selected conventional cement plant could save 419 thousand tons of CO 2 annually.

Can solar energy be used in cement manufacturing?

Gonzalez and Flamant (2013) designed a hybrid model that uses solar and fossil fuel energy to fulfill the thermal energy requirement for cement manufacturing. Concentrated solar thermal (CST) is a potential replacement for 40%–100% of the thermal energy needed in a conventional cement plant.

How do cement plants use solar energy?

Cement plants would harness solar energy by using solar reactors. The reactor concentrates the solar energy to provide heat and depending on the reactor's location, it is possible to obtain two different solarisation designs for the calcination step (Meier et al., 2005; González and Flamant, 2014; Meier et al., 2006).

How to integrate CST Technology in a conventional cement plant?

Best approach to integrating the CST technology in a conventional cement plant is to use solar tower system with solar reactor at the top of the solar tower or preheater tower. Additionally, the use of non-conventional sources of energy in cement production reduces a lot of anthropogenic emissions to the atmosphere.