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Methods for non-incendiary disposal of rockets, projectiles, missiles and parts thereof

Patent 6245958 Issued on June 12, 2001. Estimated Expiration Date: Icon_subject September 12, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

1492924

3440098

Method and apparatus for channel cutting of hard materials using high velocity fluid jets
Patent #: 4111490
Issued on: 09/05/1978
Inventor: Liesveld

Drum dumper
Patent #: 5368433
Issued on: 11/29/1994
Inventor: Seyffert

Process and apparatus for photolytic degradation of explosives
Patent #: 5516970
Issued on: 05/14/1996
Inventor: Miller, et al.

Process for disposal of waste propellants and explosives
Patent #: 5516971
Issued on: 05/14/1996
Inventor: Hurley

Process and installation for destroying munitions containing toxic agents
Patent #: 5574203
Issued on: 11/12/1996
Inventor: Noel, et al.

High pressure washout of explosives agents
Patent #: 5737709
Issued on: 04/07/1998
Inventor: Getty, et al.

Rupture vessel with auxiliary processing vessel Patent #: 5901759
Issued on: 05/11/1999
Inventor: Nickens, et al.

Inventors

Assignee

Application

No. 08/928581 filed on 09/12/1997

US Classes:

588/318, Detoxification by using acid or alkaline reagents (EPO/JPO)588/401, Chemical warfare substances, e.g., cholinesterase inhibitor (EPO/JPO)588/408, Containing nitrogen or phosphorus (EPO/JPO)588/409Containing oxygen, sulfur, selenium or tellurium, i.e., chalcogen (EPO/JPO)

Examiners

Primary: Griffin, Steven P.
Assistant: Nave, Eileen E.

Attorney, Agent or Firm

International Classes

A62D 3/00 (20060101)
F42B 33/00 (20060101)
F42B 33/06 (20060101)

Abstract

There is disclosed a method and apparatus for non-incendiary disposal of rockets, projectiles, missiles and similar devices and parts thereof. The method and apparatus employs a series of steps whereby a rocket is sheared into sections where the sections or pieces are then directed to baskets which hold the pieces and which baskets are transferred through a hydrolyzing solution and remain in the hydrolyzing solution for a sufficient period to enable decontamination of both the rocket parts as well as propellant to residual agents. The process involves pushing the basket along an output channel where various parts are transferred to the basket through controlled blast doors. In other instances, such explosive devices such as bursters are handled in a similar manner by exposing the bursting agents to caustic baths while controlling the rate of caustic flow to assure decontamination of all such parts.

Other References

  • Barass, R.C., Alternative Technologies for the Destruction of Chemical Agents and Munitions, p. 73, 1993.
  • Yang, Yu-Chu, Chemical reactions for neutralizing chemical warfare agents, Chemistry and Industry, p. 334-337, May 1995.
  • Sidhoum, Mohammed et al., Enhanced alkaline hydrolysis and biodegradability of nitrocellulose bearing missile propellant, NASA Conference Publication, p. 87-98
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