Preparation method of cerium-tin composite oxide SCR denitration catalyst and catalyst

• Main Authors: XIONG ZHIBO, HE JUNFEI, SHU YILEI, JIN JING, BAO SIJIA, WANG WEI, HE WEIFENG, LI ZHENZHUANG, NING XING, MO YAQI, GUO FUCHENG, QU XIAOKE, XIANG BOCHAO, QIAO YUQING, LI CHENGXU
• Format: Patent
• Language: Chinese; English
• Published: 19.05.2020
• 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

The invention provides a preparation method of a cerium-tin composite oxide SCR denitration catalyst and the catalyst. The method comprises the following steps of: 1, sequentially dissolving gelatin,soluble cerium salt and soluble tin salt in a proper amount of deionized water, continuously and magn...