Device system for collecting, storing and metering phosgene

• Main Authors: QIU GUISEN, LIU WENJIE, LU CHENGLIANG, CAO LIFENG
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The utility model provides a phosgene collecting, storing and metering device system. The phosgene collecting, storing and metering device system comprises a collecting unit and a storing unit which are connected through a first connecting pipe, the storage unit is also connected with the second connecting pipe; and a flow metering device is arranged at the tail end of the second connecting pipe. The phosgene collecting, storing and metering device system is simple in structure, safe collection, storage and accurate metering of phosgene are achieved, and the phosgene collecting, storing and metering device system is suitable for large-scale application and popularization in phosgene laboratories. 本实用新型提供一种光气的收集、存储及计量装置系统，所述光气的收集、存储及计量装置系统包括由第一连接管相连的收集单元和存储单元；所述存储单元还与第二连接管相连；所述第二连接管的末端设置有流量计量装置。本实用新型所述光气的收集、存储及计量装置系统结构简单，实现了光气的安全收集存储和精确计量使用，适合在光气实验室大规模推广应用。