丙碳装置技术改造丙碳脱除ＣＯ２。装置全国已建有数百套。目前存在着的主要是净化度不高、液气比过大、氢氮气损失过高以及溶剂损失大等问题。急待进行技术改造。华东化工学院自８０年代后期起，开始从事现有丙碳脱碳装置现场改造的工作。此工作是基于将化学工程新技术用... Propane carbon plant technology reforming C carbon removal Installation of the country has built hundreds of sets. At present there are mainly problems such as low degree of purification, too large liquid-gas ratio, excessive loss of hydrogen and nitrogen, and large solvent loss. Urgent technical renovation. Since the late 1980s, East China Institute of Chemical Technology has been engaged in the on-site renovation of the existing carbon-carbon decarbonization plant. This work is based on the new technology of chemical engineering ...