TITANIA CARRIER FOR SUPPORTING CATALYST, MANGANESE OXIDE-TITANIA CATALYST COMPRISING SAME, APPARATUS FOR MANUFACTURING TITANIA CARRIER AND MANGANESE OXIDE-TITANIA CATALYST, METHOD FOR MANUFACTURING TITANIA CARRIER AND MANGANESE OXIDE-TITANIA CATALYST, AND METHOD FOR REMOVING NITROGEN OXIDE

摘要

The present invention relates to a titania carrier for supporting a catalyst for removing nitrogen oxide, a manganese oxide-titania catalyst comprising the same, an apparatus for manufacturing the titania carrier and the manganese oxide-titania catalyst, a method for manufacturing the titania carrier and the manganese oxide-titania catalyst, and a method for removing nitrogen oxide. The present invention provides a titania carrier, a manufacturing apparatus thereof and a manufacturing method thereof, wherein the titania carrier has a specific surface area of 100 to 150 m^2/g, an average pore volume of 0.1 to 0.2 cm^3/g, and an average particle size of 5 to 20 nm. Also the present invention provides a manganese oxide-titania catalyst having manganese oxide supported on the titania carrier, a manufacturing method thereof, and a method for removing nitrogen oxide using the catalyst. The catalyst according to the present invention has high activity and dispersibility, and thus provides excellent denitrogenation efficiency even in a low temperature range of about 200C.;COPYRIGHT KIPO 2014