A METHOD FOR THE UTILIZATION OF NITRATE OXIDIZERS OF LIQUID ROCKET FUEL WITH SIMULTANEOUS OBTAINING NITRATES OF ALCOHOLS AND CERTAIN ENERGY-INTENSIVE NITRATE SALTS

摘要

A method for complex utilization of nitrate oxidizers of liquid rocket fuel with simultaneous obtaining nitrates of alcohols and certain energy-intensive nitrate salts of hydrazine derivatives involves rectification of nitric acid solutions and nitrogen oxides containing fluorohydrogen and orthophosphoric acid. Iodine-containing blends and amyl are subjected to reprocessing, during rectification nitric acid is obtained, with which mono- and polyols are at first nitrated. After nitration of alcohols waste acid is used for obtaining energy-intensive nitrates of some hydrazine derivatives. Obtained salts or mixtures thereof are used in the solid state and/or in the form of concentrated solutions after the concentration by evaporation.