Читать книгу Encyclopedia of Renewable Energy - James Speight G., James G. Speight - Страница 250

The Boudouard reaction is a gasification reaction in which the carbon dioxide formed reacts with carbon to form carbon monoxide:

The reaction is an endothermic reaction and is favored at high temperatures (680°C, 1255°F). Unlike the gasification reactions, combustion reactions are highly exothermic, so the heat generated in combustion is usually balanced by the steam gasification reaction to attain heat integration. An idealized char gasifier with all inlet and outlet streams is used at the same temperature (i.e., 370°C, 700°F).