Fertilizer prepared by hydrolysis of bulk propellant powder and/or explosives and preparation method thereof

Abstract

The invention belongs to the field of processing methods of energy-containing materials, in particular to a fertilizer prepared by hydrolysis of bulk propellant powder and / or explosives and a preparation method of the fertilizer. The method disclosed by the invention comprises the following specific steps of: crushing the propellant powder and / or the explosives, then adding an alkaline solution and sodium / potassium humate, reacting in a reaction kettle, and supplementing P2O5, H3PO4, HCl, HNO3 or of K2SO4, Na2SO4, KNO3, (NH4)3PO4 or selenium salt according to the content of each element in the solution after the end of the reaction to get the fertilizer. The method disclosed by the invention has the beneficial effects that, by adopting the method, the propellant powder and / or the explosives can be processed for hydrolysis and then further manufactured into the fertilizer which can be utilized by humankind, so that the problem that the propellant powder and / or the explosives can cause harm to the humankind and a survival environment of the humankind can be solved, and the wastes can be turned into useful things and further become the fertilizer with economic value.

Description

technical field

[0001] The invention belongs to the field of processing methods for energetic materials, and in particular relates to a fertilizer prepared by hydrolyzing bulk propellants and / or explosives, and also relates to a preparation method of the fertilizer. Background technique

[0002] The vast majority of propellants or explosives are often used in the military field to complete combat purposes such as propulsion, bombing, and projectile, and are the energy sources for weapons such as personal defense, land, sea, air, and aerospace. Propellants or explosives have a certain service life, and the instability and unsafety of the propellant or explosives will increase sharply, and become expired propellants or explosives. At the same time, since most propellants or explosives are poisonous, discarded propellants or explosives are also a pollution source that is harmful to the environment. Compared with domestic and industrial waste, although the number of expired prop...

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