Portable On-Site Neutralization of Chemical Agents
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Solution Overview
Problem
Current methods for demilitarization of chemical and biological weapons, such as incineration and chemical neutralization, face challenges including high costs, safety concerns, environmental risks, and the need for transportation of hazardous materials, which are not effectively addressed by existing technologies.
Innovation Solution
A portable system utilizing a closed-circuit circulation of an alcoholic solution with special chemical composition tablets under turbulent reaction field conditions for the on-site neutralization of chemical and biological agents, ensuring complete destruction without emissions and allowing for recycling of materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If incineration is used for chemical agent destruction, then cost is reduced and simplicity is improved, but environmental safety deteriorates due to emission of incomplete combustion products
Solution Approach 1:
The patent converts the harmful chemical agents into beneficial neutral products through chemical neutralization reactions. The chemical agents react with neutralizing agents to produce harmless substances like salts, carbon dioxide, and water, thereby transforming the harmful nature of the waste into beneficial outcomes while eliminating emission risks associated with incineration
Solution Approach 2:
The patent changes the fundamental parameter of destruction method from thermal (incineration) to chemical (neutralization). By altering the destruction mechanism from combustion to chemical reaction, the system achieves both simplicity and environmental safety, as neutralization occurs at lower temperatures without producing incomplete combustion products
2Object-affected harmful factors
If chemical neutralization is used for chemical agent destruction, then environmental safety is improved, but cost increases and process complexity increases
Solution Approach 1:
The patent employs disposable neutralizing agents that are chemically reactive and designed for single-use in neutralization reactions. These consumable chemicals directly react with and neutralize the chemical agents, providing a cost-effective solution that avoids the high capital and operational costs of incineration facilities while maintaining environmental safety
Solution Approach 2:
The chemical neutralization process converts harmful chemical agents into benign products through controlled chemical reactions. This transformation eliminates environmental hazards while using relatively inexpensive neutralizing agents, thereby achieving environmental safety without proportionally increasing cost or complexity
3Ease of operation
If chemical ammunition is transported to neutralization facilities, then neutralization can be performed, but safety deteriorates due to risk of chemical escape during transport and handling
Solution Approach 1:
The patent enables preliminary neutralization actions to be taken at or near the storage site before any transport occurs. By establishing neutralization capability in-situ, the system eliminates the need to move hazardous chemical ammunition over long distances, thereby preventing transport-related safety risks while maintaining full neutralization functionality
Solution Approach 2:
The patent introduces portable neutralization equipment and chemicals as intermediaries that can be deployed directly at storage locations. This intermediary system provides neutralization capability without requiring the movement of chemical ammunition to centralized facilities, thereby eliminating transport safety risks while preserving neutralization effectiveness
4Object-affected harmful factors
If portable neutralization system is deployed on-site, then safety is improved by eliminating transport risks, but device complexity increases due to portability requirements
Solution Approach 1:
The patent divides the neutralization system into separate modular components including portable equipment units and consumable neutralizing agents. This segmentation allows the system to be transported and deployed in manageable sections, reducing the complexity burden of portability while maintaining the safety advantage of on-site neutralization capability
Solution Approach 2:
The patent implements local neutralization capability at storage sites rather than requiring centralized facilities. By placing neutralization resources locally where they are needed, the system achieves safety through eliminated transport while the modular, distributed architecture keeps individual component complexity manageable
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system achieves rapid and complete neutralization of chemical and biological agents on-site, minimizing environmental impact and safety risks, while being easily transportable and cost-effective, with no emissions of pollutants, and enabling the recycling of produced materials.
Implementation Method 1
cylindrical cross section, labyrinth-shaped chamber (2) comprising a special UV emission devices (68); Two submersible pumps in series (3) for absorbing and injecting the emulsion containing the chemical agent with the alcoholic solution with special chemical composition tablets
Implementation Method 2
cylindrical cross section, labyrinth-shaped chamber (2) comprising a special UV emission devices (68)
Implementation Method 3
cylindrical cross section, labyrinth-shaped chamber (2) comprising a special UV emission devices (68)
Implementation Method 4
Two submersible pumps in series (3) for absorbing and injecting the emulsion containing the chemical agent with the alcoholic solution
Implementation Method 5
cylindrical cross section, labyrinth-shaped chamber (2) comprising a special UV emission devices (68); Two submersible pumps in series (3) for absorbing and injecting the emulsion containing the chemical agent with the alcoholic solution with special chemical composition tablets
Data Source
AI summary
A system and method for neutralizing chemical or biological agents present within a cavity of a piece of ordnance includes structures configured and operating for engaging the piece of ordnance between two retaining and drilling devices; boring two holes through sidewalls of the piece of ordnance to access the cavity; supply an emulsion through the one of holes to the cavity, and extract the emulsion through the second of the holes from the cavity; circulate the emulsion into a reservoir for mixing, wherein the emulsion contains chemicals to neutralize the chemical or biological agents; and continue circulating the emulsion until the chemical or biological agents have been neutralized.