{"id":1475,"date":"2020-11-05T20:51:02","date_gmt":"2020-11-05T20:51:02","guid":{"rendered":"https:\/\/pre.enso.energy\/projects\/caldera-de-oxicombustion-de-ciuden\/"},"modified":"2020-11-27T17:48:38","modified_gmt":"2020-11-27T17:48:38","slug":"caldera-de-oxicombustion-de-ciuden","status":"publish","type":"page","link":"https:\/\/ensoenergy.es\/en\/projects\/caldera-de-oxicombustion-de-ciuden\/","title":{"rendered":"CIUDEN OXY-COMBUSTION BOILER"},"content":{"rendered":"
The design and execution of a pulverised-coal-fired oxy-combustion boiler can only be done by companies with a high degree of technical capability. In this case, the project was executed in Ponferrada within the framework of a wider research project for an experimental combustion and CO2<\/sub><\/span> capture plant for the Ciudad de la Energ\u00eda Foundation in Cubillos del Sil.<\/p>\n At ENSO we built one of the plant's two boilers, a pulverised-coal-fired 20\u00a0MWt boiler, with four horizontal burners, prepared for partial and complete oxy-combustion and the combustion agent preparation rack, designed for preparing various blends of combustion agent for partial and complete oxy-combustion in both boilers.<\/p>\n <\/div>\n <\/div>\n <\/p>\n Oxy-combustion<\/b><\/p>\n Oxy-combustion is based on enriching air with pure oxygen to reduce fuel consumption, a reduction which is even more significant if nitrogen is completely removed from the air. Oxy-combustion also reduces emissions of carbon dioxide and nitrous oxides, harmful to both humans and the environment.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/div><\/div><\/div><\/div><\/div>