1)Patent for invention: Purification methods of zirconium tetrachloride(ZL200910187265.6)
2)Patent forutility models: a boiling chlorination furnace used for the production of zirconium sponge(ZL201821209029.0)
3)Patent for utility models: a chlorination condenser used for the production of zirconium sponge(ZL201821209027.1)
4)Patent for utility models: a kind of crusher(ZL201821209031.8)
5)Patent forutility models: a purification evaporation furnace(ZL201821209020.X)
6)Patent forutility models:a distillation condenser(ZL201821209019.7)
7)Patent for utility models: a tank for removing magnesium(ZL201821219474.5)
8)Patent for utility models: a salt melting furnace(ZL201821219486.8)
9)Patent for utility models: a dust catcher(ZL201821219488.7)
10)Patent for utility models: a weighing stock bin(ZL201821219475.X)
11)Patent for utility models: a reducing furnace(ZL201821219491.9)