Catalyst for treating nitrogen-containing organic matter and preparation method of catalyst

The invention discloses a catalyst for treating nitrogen-containing organic matter and a preparation method of the catalyst. The catalyst for treating nitrogen-containing organic matter is composed of a carrier and active components, the carrier is CuO-ZnO-CeO2-HY, the CuO-ZnO-CeO2-HY is prepared from Cu(NO3)2, Zn (NO3)2.6H2O, Ce(NO3)3.6H2O and an HY type molecular sieve, the active components are Al2(SO4)3 and In2(SO4)3, the mass of Al2(SO4)3 accounts for 0.1%-0.5% of the mass of CuO-ZnO-CeO2-HY, and the mass of In2(SO4)3 accounts for 0.05%-0.3% of the mass of CuO-ZnO-CeO2-HY. The catalyst has the beneficial effects that the preparation process of the catalyst for treating the nitrogen-containing organic matter is simple, the reaction temperature is low, the purification of the nitrogen-containing organic matter generated by N2 can be effectively controlled, the purification efficiency of the nitrogen-containing organic matter is high, and the purification is more thorough. 本发明公开了一种处理含氮有机物的催化剂及其制备方法，该处理含氮有机物