Application of Ti-TUD-1 catalyst in synthesis of cyclohexanone-oxime through ammoxidation of cyclohexanone

• Main Authors: SHEN HUANMEI, ZHU WEIDONG, TU GAOMEI, XU CHUNHUI, WANG SHUHUA
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2016
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention relates to an application of a Ti-TUD-1 catalyst in synthesis of cyclohexanone-oxime through ammoxidation of cyclohexanone. Compared with a TS-1 catalyst for catalyzing ammoxidation of cyclohexanone for preparation of cyclohexanone-oxime, the Ti-TUD-1 catalyst has a three-dimensional channel structure, larger specific surface area, larger pore volume and pore diameter adjustability, furthermore, the material is simple to synthesize, the synthesis condition is mild, and the cost is low. 本发明涉及Ti-TUD-1催化剂在环己酮氨氧化合成环己酮肟反应中的应用，与TS-1催化环己酮氨氧化制环己酮肟相比，Ti-TUD-1催化剂具有三维孔道结构、更高的比表面积和更大的孔体积及孔径可调性，且该材料合成简单、合成条件温和及价格低廉。