Thermochemical Processes
Thermochemical processes refer to a set of chemical reactions that involve the transfer or conversion of thermal energy. In the context of space and astronautical engineering, thermochemical processes are used to generate and store energy, produce propellants, and extract resources from planetary bodies. These processes often involve high temperatures and reactive chemicals, and can be used to produce fuels such as hydrogen and methane from resources available on other planets or moons. Thermochemical processes can also be used to store energy in the form of chemical bonds, which can be released later to generate electricity or power spacecraft propulsion systems. Examples of thermochemical processes used in space and astronautical engineering include the Sabatier process, which is used to produce methane from carbon dioxide and hydrogen, and the reverse water-gas shift reaction, which is used to produce carbon monoxide and hydrogen from carbon dioxide and water.
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