Deliver:In 3 days
Chemical Microwave Drying
▪ Fast drying speed: Microwave directly acts on water molecules, so that the water in the material quickly warms up and dries quickly, which can greatly improve its production efficiency.
▪ Energy saving and high efficiency: Microwave is a direct effect on the material, so there is no additional heat loss, the corresponding container in the heating box will not heat, so the thermal efficiency is high, compared with far infrared heating can save 30% of electricity.
▪ Safety and hygiene: Microwave applications in synthetic chemistry. The reaction time of esterification, hydrolysis, oxidation and nucleo- philic substitution under microwave irradiation can be greatly shor- tened and the yield can be increased.
▪ Scope of application: Cobalt oxalate, lithium hydroxide, bromine hy- droxide, dew pure, ammonium paratungstate, lithium cobalt carbo- nate, barium carbonate, strontium carbonate, etc., moisture content from 40% to 0.5% after drying, drying time only 6-15 minutes, drying temperature can be controlled.
Principle of Microwave Sterilization Drying
Microwave sterilization is the result of the combination of thermal and biological effects of electromagnetic fields. The thermal effect of microwaves to bacteria is to make proteins change, causing bacteria to lose nutrients, reproduce and survive conditions. The biological effect of microwave on the bacteria is microwave electric field change in the cross section of the cell membrane potential distribution, influence the membrane surrounding electrons and ions concentration, which change the membrane performance, fully bacteria so malnutrition, cannot normal metabolism, cell structure function disorder, growth is restrained and death. In addition, the microwave can make normal bacteria growth and stable genetic breeding of nucleic acid RNA and DNA, DNA is made up of a number of hydrogen bonding is flabby, faults and restructuring, and thus induce genetic mutations, or chromosome aberration and even rupture.
Microwave Equipment Process Flow
