STRUCTURED MONOLITHIC CATALYST FOR REDUCING NOX EMISSION IN FLUE GAS, THE PREPARATION METHOD AND THE USE THEREOF

• Main Authors: JIANG, Qiuqiao, TIAN, Huiping, YAN, Jiasong, ZHANG, Jiushun, LIN, Wei, DA, Zhijian, WANG, Peng, SONG, Haitao
• Format: Patent
• Language: English
• Published: 24.02.2022
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

A structured monolithic catalyst has a structured monolithic carrier and a coating of active components. The coating of active components comprises active metal components and a substrate. The active metal components conclude a first metal element, a second metal element, a third metal element and a fourth metal element. The first metal element includes Fe and Co; the second metal element is at least one selected from the group consisting of the metal elements of the Group IA and/or IIA; the third metal element is at least one selected from the group consisting of the non-noble metal elements of the Groups IB to VIIB; and the fourth metal element is at least one selected from the group consisting of the noble metal elements.