Process for producing phase-stabilized ammonium nitrate

Details Process for producing phase-stabilized ammonium nitrate Process for producing phase-stabilized ammonium nitrate

1990-06-22

1991-11-05

Langel, Wayne A.

Chemistry of inorganic compounds

With additive

For stabilizing crystal size or shape

423396, C01C 118

Patent

active

050630369

ABSTRACT:
In a process for producing phase-stabilized ammonium nitrate (AN), a diammine complex of Ni or Cu is incorporated into the AN lattice, in which the diammine complex is produced in a solid-state reaction of AN and metal oxide at 110.degree. to 170.degree. C. and in a proportion of up to 10% is either mixed with further AN and melted, homogenized and subsequently transferred into the solid state, or mixed with further AN is incorporated into the AN lattice at between 80.degree. and 170.degree. C. in a solid-state reaction.

REFERENCES:
patent: 3018164 (1962-01-01), Guth
patent: 4001377 (1977-01-01), Hahn et al.
patent: 4552736 (1985-11-01), Mishra
F. J. Owens, "Electron Paramagnetic Resonance Study of the Role of CuO Adives in Altering Phase Transition Behaviour of Ammonium Nitrate", J. Appl. Phys. 53 (1), Jan. 1982, pp. 368-371.

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