Kunming Yunnan China
Kunming
China
Kunming University of Science and Technology
vacuum gasification, magnesium alloy scrap, AZ91D alloys, recovery
vacuum carbothermic reduction, magnesium oxide, KF catalyst, morphology, inverse reactions mechanism.
GaAs scrap, Vacuum thermal decomposition, Secondary resources, Recycling
Dolomite, Vacuum calcination, Thermal decomposition, Boudouard reaction, Carbothermal reduction