Study on gasification characteristics of waste printed circuit boards (PCB) in molten salts: Ⅱ Gasification reaction kinetics model
废弃印刷线路板熔融盐气化特性：Ⅱ气化反应动力学模型

To evaluate various PCB molten salt gasification schemes, a predictive model for molten salt gasification of printed circuit boards (PCB) is proposed based on reaction kinetics. The calculated results show that in the gasification reaction system in molten salt the initial oxidation reaction produces CO, H2 and char, which then generates a large quantity of CO2 and H2O. Then the CO2 and H2O are reduced by the remaining char, generating CO and H2 until the char is consumed, and then the reaction system is finally balanced with the balance of the water gas shift reaction.