Rectification separation tower for preparing 5-chloro-2-methylaniline and preparation method

• Main Authors: GUO CHUNPENG, TIAN ZHAOYONG, GONG PENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a rectification separation tower for preparing 5-chloro-2-methylaniline and a preparation method, and relates to the technical field of chemical equipment, the rectification separation tower comprises a rectification assembly, a reflux assembly, a heating assembly, a feeding...