Device for producing chloroacetic acid solution by utilizing unqualified chloroacetic acid

• Main Authors: TANTAI SHUXIAN, HOU FANGMIN, MA LI, XIE MINGLI, CAO LEI, CUI XUECHAO, LI BIN, WANG JUHUA, HU HONGZHI, LI XIUYAN, WANG XIAOMIN, LIU GUOKAI, LI XINMIN, ZHANG QIAN, SU WUCHEN
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2023
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of chloroacetic acid production equipment, in particular to a device for producing a chloroacetic acid solution by utilizing unqualified chloroacetic acid, which comprises a collecting tank, a liquid storage tank, a liquid storage tank and a liquid storage tank, the distillation kettle is connected with the collection tank and is used for distilling and heating the collected unqualified chloroacetic acid; the condenser is connected with the distillation kettle and is used for condensing gas discharged from the distillation kettle; the methyl chloroacetate storage tank is connected with the condenser and is used for collecting methyl chloroacetate obtained by condensation; the chloroacetic acid storage tank is connected with the condenser and is used for collecting chloroacetic acid obtained by condensation; and the tail gas washing tank is connected with the condenser and is used for collecting residual tail gas after condensation. According to the utility mode