Heterogeneous Hydrated Matrix Vapor Barrier
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Solution Overview
Problem
Processing hydrocarbonaceous materials often results in uncontrolled vapor transmission through permeability control impoundments, leading to environmental issues and loss of valuable hydrocarbons due to the limitations of existing technologies in stabilizing processes and minimizing vapor escape.
Innovation Solution
A constructed permeability control infrastructure with a heterogeneous hydrated matrix is formed, comprising a solid phase and a continuous liquid phase that impedes vapor transmission by controlling permeation rates through diffusion, allowing for the containment of vapors within the infrastructure during hydrocarbon processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a permeability control impoundment is used to contain hydrocarbons during processing, then hydrocarbon recovery is improved, but vapor transmission through the barrier causes environmental contamination and product loss
Solution Approach 1:
The patent changes the physical-chemical parameters of the barrier material by forming a heterogeneous hydrated matrix with specific porosity ranges (0.1-10%) and controlled liquid phase continuity. This modifies the permeation characteristics to allow hydrocarbon recovery while blocking vapor transmission, directly resolving the contradiction between productivity and harmful vapor emission.
Solution Approach 2:
The invention uses a composite heterogeneous hydrated matrix combining solid particles with continuous liquid phase and dispersed gas phase. This composite structure provides multi-functional behavior: the liquid phase blocks vapor diffusion while maintaining permeability for hydrocarbon recovery, thereby eliminating vapor transmission harmful effects while preserving productivity.
2Ease of operation
If the permeability control infrastructure is designed to be penetrable by vapor, then vapor can escape, but this causes loss of valuable hydrocarbons and environmental damage
Solution Approach 1:
The patent precisely controls the porosity parameter (0.1-10%) and liquid phase continuity to create a selective barrier. The pore size and liquid phase network are engineered to block vapor molecules while allowing controlled permeation for hydrocarbon recovery, eliminating substance loss while maintaining operational functionality.
Solution Approach 2:
The continuous liquid phase acts as an intermediary medium within the heterogeneous matrix. It serves as a selective filter that interacts with vapor molecules to prevent their passage while allowing hydrocarbon recovery, thereby mediating between the need for vapor permeability and preventing hydrocarbon loss.
3Object-generated harmful factors
If a heterogeneous hydrated matrix is formed with controlled permeation rate, then vapor transmission is minimized, but the infrastructure complexity increases
Solution Approach 1:
The patent achieves vapor transmission control by adjusting fundamental parameters of the heterogeneous matrix (porosity, liquid phase continuity, particle size distribution) rather than adding complex mechanical barriers. This parameter-based approach minimizes harmful vapor emission while keeping the infrastructure relatively simple and maintainable.
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
This solution effectively minimizes vapor transmission, maintaining hydrocarbons within the infrastructure and enhancing process stability and environmental safety by manipulating operational parameters to manage permeation rates, thereby optimizing hydrocarbon recovery.
Implementation Method 1
The heterogeneous hydrated matrix is penetrable via diffusion by a vapor having a permeation rate at given operating conditions
Data Source
AI summary
A method of minimizing vapor transmission from a constructed permeability control infrastructure can comprise forming a heterogeneous hydrated matrix within the constructed permeability control infrastructure, the constructed permeability control infrastructure comprising a permeability control impoundment defining a substantially encapsulated volume. The heterogeneous hydrated matrix includes a particulate solid phase and a continuous liquid phase which is penetrable by a vapor having a permeation rate. The constructed permeability control infrastructure is operated to control the permeation rate by manipulating an operational parameter of the constructed permeability control infrastructure. Additionally, the vapor can be impeded during operating sufficient to contain the vapor within the constructed permeability control infrastructure.