METHOD FOR DISPOSAL OF TANKS OF ROCKET STAGES FROM RESIDUES OF LIQUID TOXIC COMPONENTS OF ROCKET PROPELLANT AND DEVICE FOR ITS REALIZATION Russian patent published in 2004 - IPC

Abstract RU 2231748 C2

FIELD: military production, in particular, disposal of tanks of rockets with turbopump rocket engines having toxic propellant components.

SUBSTANCE: the method consists in preliminary evaporation of fuel and oxidizer, conduction of chemical oxidation and pyrolysis of fuel in the presence of a catalyst, and determination of the degree of disposal. The device has a circulation circuit with a chemical reactor, heat exchanger, temperature sensor, forced circulation unit, vent pipe line with a vent-safety valve and an adsorption filter. The circulation circuit is coupled to the fuel and oxidizer tanks through pipe lines. Throttles controlling the feed of gas to pipe lines. Throttles controlling the feed of gas to each tank are located at the inlet pipe lines.

EFFECT: enhanced degree of disposal.

4 cl, 1 dwg

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RU 2 231 748 C2

Authors

Trushljakov V.I.

Shalaj V.V.

Blinov V.N.

Doronin V.P.

Karnaukhov N.A.

Rotova O.G.

Dates

2004-06-27—Published

2001-11-01—Filed