Pyrolytic Emission Looping for Effluent Gas Resource Recovery
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Solution Overview
Problem
Conventional methods for treating effluent gas streams from industrial processes focus on cleaning pollutants rather than reusing them, leading to potential environmental and health issues and missed opportunities for resource recovery.
Innovation Solution
A pyrolytic emissions looping system that separates effluent gas streams into species components, including carbon allotrope materials and inert gases, which can be reused within the industrial process, utilizing dissociating reactors and gas separating systems to convert hydrocarbons into valuable products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If conventional remedial systems (scrubbers, filters, catalytic converters, thermal oxidizers) are used to clean effluent gas streams, then pollutant removal is improved, but the opportunity to reuse the effluent gas stream is lost
Solution Approach 1:
The patent converts harmful effluent gas streams containing hydrocarbons and pollutants into valuable products through pyrolysis. The dissociating reactor breaks down hydrocarbons into carbon allotropes (such as soot, charcoal, or graphite) and useful chemical byproducts, transforming waste into beneficial materials that can be reused in industrial processes.
Solution Approach 2:
The patent applies parameter changes by subjecting effluent gas streams to high-temperature pyrolytic conditions (thermal decomposition in the absence of oxygen) to alter the chemical composition. This transforms the original harmful hydrocarbon mixture into different chemical species including carbon allotropes and purified gas components, enabling both pollution reduction and resource recovery.
2Ease of manufacture
If effluent gas streams are treated as waste and discharged, then environmental compliance is simplified, but resource recovery opportunities are lost
Solution Approach 1:
The patent implements a system that recovers valuable substances from effluent gas streams that would otherwise be discarded. The gas separating system recovers carbon allotropes, hydrogen, and other chemical byproducts from the pyrolysis process, allowing these resources to be reused in industrial processes rather than simply discharged as waste.
Solution Approach 2:
The patent creates a self-service system where the effluent gas stream serves multiple functions: the pyrolysis process cleans the gas of harmful pollutants while simultaneously producing useful carbon materials and chemical byproducts that can be fed back into industrial processes, making the waste stream self-utilizing.
3Quantity of substance
If pyrolytic dissociation is applied to hydrocarbons, then valuable carbon allotrope materials are produced, but the process complexity increases
Solution Approach 1:
The patent segments the complex pyrolysis process into distinct functional units: a dissociating reactor for thermal decomposition, a gas separating system for product separation, and a carbon collection system for carbon allotrope recovery. This modular segmentation allows each component to be optimized independently while working together to produce valuable carbon materials.
Solution Approach 2:
The patent uses a gas separating system as an intermediary between the pyrolysis reactor and the final product collection. This intermediary component selectively separates carbon allotropes, hydrogen, and other byproducts from the reaction mixture, enabling efficient recovery of valuable substances while managing the complexity of the overall process.
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 effectively recycles and reuses effluent gases, reducing waste and greenhouse gas emissions while producing valuable materials like hydrogen and carbon allotropes, enhancing energy generation and complying with regulatory standards.
Implementation Method 1
The at least one dissociating reactor outputs, at least in part, a carbon allotrope material and a discharge pyrolytic emissions stream
Implementation Method 2
The pyrolytic emissions stream includes a thermal decomposition. The thermal decomposition may include a decomposition of at least one hydrocarbon, and/or may occur in the absence of oxygen.
Implementation Method 3
the system includes a gas separating system to separate the discharge pyrolytic emissions stream into at least one species component
Data Source
AI summary
The presently disclosed concepts relate to systems and methods for effluent stream abatement via pyrolytic emission looping. In use, the systems and methods include a feed gas stream, and at least one dissociating reactor that receives the feed gas stream. The at least one dissociating reactor outputs, at least in part, a carbon allotrope material and a discharge pyrolytic emissions stream. Additionally, a gas separating system is used to separate the discharge pyrolytic emissions stream into at least one species component, where the at least one species component is added to at least the feed gas stream.