Moving bed reactor and reaction method suitable for heat coupling or reaction coupling

• Main Authors: LI ZHI, YU ANPING, REN XIAOHANG, HAO DAIJUN, LI JINGJING, LI XIN, SHEN FANGXIA, DONG XIAOWEI, LIU LINJIAO
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2020
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses a moving bed reactor and a reaction method suitable for heat coupling or reaction coupling, and relates to the technical field of reactors. The moving bed reactor comprises a reactor shell; a plurality of mixing areas and a plurality of reaction areas are alternately arranged in the reactor shell from top to bottom, each mixing area comprises a material mixing cavity and acatalyst conveying pipeline, the catalyst conveying pipeline is arranged in the material mixing cavity and is used for communicating catalyst bed layers on two adjacent reaction areas, and a raw material feeding hole is formed in a part, corresponding to the material mixing cavity, of the reactor shell. According to the reaction method suitable for heat coupling and/or reaction coupling, the moving bed reactor is adopted for reaction, raw materials are divided into a plurality of parts for feeding, the reaction temperature can be more stable, and various heat exchange units can be avoided; compared with a single raw m