Continuous debenzolization device for byproduct hydrochloric acid in diphenylethane preparation

• Main Authors: LIU JUNDONG, ZHANG XIAOLONG, YU ZHAOLING, ZHANG JINGRU, DING JINGYI, FENG BAOXI, ZHANG RANHUI, QIAN JIANTING
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a continuous debenzolization device for byproduct hydrochloric acid in diphenylethane preparation, which comprises a concrete base and a rectifying tower, the rectifying tower is fixedly mounted on the concrete base, a positioning anchor nail is fixed in the center of a base plate in a penetrating manner, a vertical mounting plate is provided with a mounting window, a horizontal threaded rod is mounted in the mounting window in a penetrating manner, and the horizontal threaded rod is connected with the rectifying tower. The other end of the horizontal threaded rod is fixedly mounted on the outer side wall of a limiting clamp, the inner side wall of the limiting clamp is attached to the outer wall of the rectifying tower, a discharge pipe is mounted at the top of the rectifying tower, and a neutralization reaction mechanism is mounted at the bottom end of the discharge pipe. According to the continuous debenzolization device for the byproduct hydrochloric acid in diphenylethane prep