Ketone-copper complex catalyst as well as preparation method and application thereof in hydrochlorination reaction of acetylene

• Main Authors: ZHU WENRUI, YUE YUXUE, LI XIAONIAN, ZHANG QUNFENG, FANG ZHENG, ZHAO JIA, WANG BOLIN, LU JINYUE, JIN CHUNXIAO
• Format: Patent
• Language: Chinese; English
• Published: 21.02.2020
• 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 discloses a ketone-copper complex catalyst as well as a preparation method and application thereof in a hydrochlorination reaction of acetylene. The preparation method of the ketone-copper complex catalyst comprises the following steps: mixing and dissolving a copper salt and a ketone compound into a solvent so as to obtain a mixed solution, impregnating a porous solid carrier into the obtained mixed solution for 0.5-5 hours at 20-90 DEG C, taking out the treated porous solid carrier, putting the treated porous solid carrier into a hydrothermal kettle, sealing the treated poroussolid carrier, placing the hydrothermal kettle into a baking oven, performing treatment for 0.5-5 hours at 80-150 DEG C, and heating and drying the obtained product under a condition of blue light radiation, so as to obtain the ketone-copper complex catalyst. The ketone-copper complex catalyst disclosed by the invention is applied to the hydrochlorination reaction of acetylene to prepare chloroethylene. Through simple ope