Safety and hygiene:Microwave can penetrate the object inside and internal heating at the same time,the frequency is 2450 MHZ,2.45 billion times per second oscillation,water molecules are also ten thousand times oscillation,mutual friction between molecules produces heat,its own heat.So it can be widely used in the drying and dehydration of chemical products.
Safety and health:Microwave applied to synthetic chemistry.The reaction time of the products under the irradiation of microwave irradiation,hydrolysis,oxidation and nucleophillic substitution can be greatly reduced and the yield increase.For example,diphenyl acetate is an important intermediate for synthetic drygs.The traditional method requires the return of diphenyl hydroxyacetic acid and low carbon fatty alcohol to 4H,which can be obtained by a certain yield of the ester,and by microwave irradiation,the reaction is done only in 10min.
Scope of application:Oxalate cobaly,lithium hydroxide,nickel hydroxide,pure dew,secondary ammonium tungstate,cobalt acid lithium,barium carbonate and strontium carbonate,water content from 40% to 0.5% after drying,drying time only 6 to 15minutes,the drying temperature can be controlled in 80-90℃.