Deliming using CO 2 Supercritical Fluid(CO 2 SCF) as a reactant was investigated,and the effect of the pressure,temperature and time on the deliming and degrease was studied.The results showed that CO 2 SCF can be use...Deliming using CO 2 Supercritical Fluid(CO 2 SCF) as a reactant was investigated,and the effect of the pressure,temperature and time on the deliming and degrease was studied.The results showed that CO 2 SCF can be used as a deliming agent.Deliming using CO 2 SCF as reactant had some advantages such as rapidity and completness compared to completely than conventional methods,and can pavoidnt the formation of calcium spot.Furthermore,this new deliming method had some degreasing ability.展开更多
文摘Deliming using CO 2 Supercritical Fluid(CO 2 SCF) as a reactant was investigated,and the effect of the pressure,temperature and time on the deliming and degrease was studied.The results showed that CO 2 SCF can be used as a deliming agent.Deliming using CO 2 SCF as reactant had some advantages such as rapidity and completness compared to completely than conventional methods,and can pavoidnt the formation of calcium spot.Furthermore,this new deliming method had some degreasing ability.
