METHOD FOR PRODUCING AN ANFO EXPLOSIVE USING AMMONIUM NITRATE AND RESIDUAL OILS, AND PRODUCT THUS PRODUCED

摘要

The invention relates to a method for producing ANFO on the basis of filtration and purification of the residual oils of a mine in a filter truck especially designed and developed for this purpose, with the aim of completely replacing the diesel fuel 2 with said residual oils that have been previously treated in order to mix same with ammonium nitrate. The invention also relates to the product resulting from said method. The aim of the invention is to use the residual oil produced in mines in large quantities, as the only combustible agent in the production of ANFO, generating cost savings by entirely substituting the diesel 2 and additionally eliminating the existing risk inherent in the removal of the residual oil from the mine and the negative impact that it can generate in the environment if it is not used appropriately.