A method of detoxifying a liquid chemical agent is provided using a surface-modified metal organic framework having an amine-based compound deposited on a surface and pores thereof, or bonded to the inside of a frame, wherein when the surface-modified metal organic framework comes into contact with the liquid chemical agent, a reaction with moisture in the atmosphere occurs and, the liquid chemical agent is removed through a hydrolysis reaction, thereby detoxifying chemical agents, such as nerve agents and vesicants, and assuring a high detoxification effect on liquid chemical agents at room temperature even with a small amount of the surface-modified metal organic framework.

Doped metal oxide compositions are provided that consist essentially of: fluoride; alumina; and less than 10% H.sub.2O. Detoxification reactions are provided that can include a mixture of less than 50% by weight doped metal oxide composition and chemical warfare agent. Cartridges are provided that can include a doped metal oxide composition, the composition including: fluoride and alumina. Methods for detoxifying a chemical warfare agent are also provided. The methods can include exposing the chemical warfare agent to a doped metal oxide composition, wherein the doped metal oxide composition is less than 50% by mass of the chemical warfare agent.

A metal organic framework (MOF)-polymer composite for detoxifying a chemical warfare agent (CWA) comprises MOF nanoparticles having catalytically active Lewis acid sites and at least one polymer having catalytically active basic sites. The composite is configured such that the at least one polymer is in surrounding relation to the MOF nanoparticles such that at least a portion of the Lewis acid sites of the MOF nanoparticles are in proximal relation to at least a portion of the basic sites of the at least one polymer thereby forming a plurality of proximal acid-base interfaces thus enabling a bifunctional catalytic mechanism for detoxifying the CWA. The MOF-polymer composite can provide CWA detoxification without the presence of a basic compound.

A metal organic framework (MOF)-polymer composite for detoxifying a chemical warfare agent (CWA) comprises MOF nanoparticles having catalytically active Lewis acid sites and at least one polymer having catalytically active basic sites. The composite is configured such that the at least one polymer is in surrounding relation to the MOF nanoparticles such that at least a portion of the Lewis acid sites of the MOF nanoparticles are in proximal relation to at least a portion of the basic sites of the at least one polymer thereby forming a plurality of proximal acid-base interfaces thus enabling a bifunctional catalytic mechanism for detoxifying the CWA. The MOF-polymer composite can provide CWA detoxification without the presence of a basic compound.

Methods for disposing of munition components may include separating propellants from heavy metal penetrators and disposing of those separated components into different types of geological formations. The initially solid form propellants may be converted into a stable liquified propellant form, by a particular disclosed process, that may be injected within salt water (injection) disposal wells, where distal portions of such salt water disposal wells may be located in a geological formation of substantially at least one salt. The separated heavy metal penetrators (with or without their associated projectile jackets) may be disposed of within human-made caverns, where such human-made caverns may be located within a deep geological formation that is often 2,000 feet or more below the Earth's surface. The heavy metal penetrators may include uranium (depleted uranium). Portions of a given munition, to be disposed of, may be radioactive.

Methods for disposing of munition components may include separating propellants from heavy metal penetrators and disposing of those separated components into different types of geological formations. The initially solid form propellants may be converted into a stable liquified propellant form, by a particular disclosed process, that may be injected within salt water (injection) disposal wells, where distal portions of such salt water disposal wells may be located in a geological formation of substantially at least one salt. The separated heavy metal penetrators (with or without their associated projectile jackets) may be disposed of within human-made caverns, where such human-made caverns may be located within a deep geological formation that is often 2,000 feet or more below the Earth's surface. The heavy metal penetrators may include uranium (depleted uranium). Portions of a given munition, to be disposed of, may be radioactive.

The present invention relates to single thread composite fibers comprising at least one binder and at least one active catalyst for the capture and degradation of chemical threats such as chemical warfare agents (CWA), biological warfare agents, and toxic industrial chemicals (TIC) and a method for producing the same. The invention fibers are applicable to the fields of protective garments, filtration materials, and decontamination materials.

A method for destroying pyrotechnic materials including providing an apparatus having an inlet and an outlet and configured to mechanically destroy pyrotechnic materials and discharge pyrotechnic debris through the outlet, feeding water and pyrotechnic materials to the inlet of the apparatus so that the apparatus mechanically destroys the pyrotechnic materials and discharges pyrotechnic debris and water through the outlet, introducing the discharged pyrotechnic debris and water to a reservoir of water so that water-soluble components of the pyrotechnic debris dissolve into the water of the reservoir, light-density water-insoluble components float to the top of the reservoir and high-density water-insoluble components settle at bottom of the reservoir, and filtering the reservoir of water to separate water from the water-insoluble components.

A method for destroying pyrotechnic materials including providing an apparatus having an inlet and an outlet and configured to mechanically destroy pyrotechnic materials and discharge pyrotechnic debris through the outlet, feeding water and pyrotechnic materials to the inlet of the apparatus so that the apparatus mechanically destroys the pyrotechnic materials and discharges pyrotechnic debris and water through the outlet, introducing the discharged pyrotechnic debris and water to a reservoir of water so that water-soluble components of the pyrotechnic debris dissolve into the water of the reservoir, light-density water-insoluble components float to the top of the reservoir and high-density water-insoluble components settle at bottom of the reservoir, and filtering the reservoir of water to separate water from the water-insoluble components.

The present invention relates to a metal-organic framework composition, as well as constructs and methods thereof. In one particular example, the composition is employed to degrade a chemical agent in a non-aqueous environment.