During the operation of the cell the electrolyte composition is kept constant by means of a high purity liquid hydrogen fluoride flow, while the gaseous fluorine which is released at the anode is cooled and then purified by absorption with sodium fluoride (which retains the ‘HF). In this way it is obtained about 99% purity fluorine: if it is not directly used in other processes, the fluorine is stored and marketed in the gaseous state compressed at 25 atm in steel cylinders associated with RC Drilling in Australia.
This must be taken by each part and each variable must be evaluated. In it, an easy-to-understand procedure was proposed for the analysis of a blasting plan. In addition, the methods to determine if the design variables are in the accepted normal ranges were examined.
(Rajpot, 2009) In this master’s work the model was developed to calculate blasting design parameters and costs considering 80% of the fragments that have to reach the crushing operations.
