| abstract |
The invention discloses a kind of medium temperature catalytic denitration accumulation of heat integration mullite ceramic materials, belong to catalysis technical field；The ceramic material is mainly by following components：35~40 parts of cordierite, 70~80 parts of mullite, 5~10 parts of tungstic acid, SiO 2 5~8 parts, 10~15 parts of montmorillonite, 2~3 parts of wood pulp cotton, 4~5 parts of glass fibre, 3~6 parts of haloflex, methyl methacrylate -3~5 parts of butadiene-styrene copolymer, 3~6 parts of hydroxypropyl methyl cellulose, 2~3 parts of phthalic acid ester, 2~3 parts of monoethanolamine, 1~3 part of stearic acid mediate by pug, aging, extrusion molding, drying and calcining, impregnation catalyst slurry, drying is prepared with calcination process again. |