Efymenko A. Reducing the anthropogenic impact on the environment by using waterproof industrial explosive

The thesis is devoted to reducing environmental hazards environment on disposal and use of outdated ammunition for new industrial explosive. First proposed the formulation of water-resistant explosives industry, which is the ammonium nitrate granules, coated with a material based on cellulose nitrate (collodion, ballistite gunpowder, gun-cotton or ballistite rocket fuel). The use of such material as obsolete powders from recycled ammunition, reduces the risk of man-made disasters during storage. It is established that in order to prevent the formation of toxic gases in explosive transformation ammopora-B mixing ratio is 75 % NA and 25 % cellulose nitrates. A mathematical model of the kinetics of growth cellulose nitrates coating on the pellets of ammonium nitrate in a fluidized bed, which is experimentally determined parameter is the coverage ratio, which characterizes the loss of coating material as a result of entrainment nozzle varnish. It is shown that the introduction of industrial coating explosive ammopora-V a non-ionic surfactant to reduce its volume resistivity, which will prevent the occurrence of unanticipated explosion due to the formation of static electricity charges.