Fluidic Electrophoresis CO2 Extraction System
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Solution Overview
Problem
Current molecular filtration technologies for emissions and exhaust gases face issues with material saturation and the need for costly renewal processes, requiring downtime and resource-intensive maintenance.
Innovation Solution
A system and method utilizing electrophoresis-based separation with microporous membranes and inert electrodes to continuously concentrate and extract gaseous molecules like carbon dioxide from emissions, preventing accumulation and allowing for continuous operation without the need for adsorbent renewal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If filters, adsorbent materials, or absorbent materials are used to capture molecules, then molecular recovery is achieved, but the materials become saturated and require renewal after a certain amount of molecules are captured
Solution Approach 1:
The patent replaces the mechanical/physical adsorption mechanism with an electrophoretic separation mechanism. Instead of relying on adsorbent materials that become saturated, the system uses electric fields to drive charged molecules through a porous membrane into collection chambers, enabling continuous operation without material saturation.
Solution Approach 2:
The patent changes the operating parameter from passive adsorption to active electrophoretic transport by applying an electric field. This parameter change allows the system to continuously concentrate and transport molecules without the saturation limitation of traditional adsorbent materials.
2Productivity
If adsorbent materials are renewed to continue capture, then molecular recovery continues, but expensive resources such as temperature and pressure application are required and system downtime is needed
Solution Approach 1:
The patent enables continuous molecular recovery by eliminating the need for periodic material renewal. The electrophoretic system operates continuously as molecules are constantly driven through the porous membrane into collection chambers, with no downtime required for adsorbent replacement.
Solution Approach 2:
The system performs self-service by automatically concentrating and collecting molecules in separate chambers without requiring external intervention for material renewal. The electric field continuously drives the separation process, and concentrated molecules are readily available for removal or processing.
3Reliability
If traditional filtration mechanisms are used, then molecular capture is achieved, but the process requires costly renewal processes and resource-intensive maintenance
Solution Approach 1:
The patent replaces costly adsorbent materials with an electrophoretic separation system that uses inexpensive components (porous membrane, electric fields, collection chambers). This substitution eliminates the need for expensive material renewal while maintaining reliable molecular capture capability.
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
Enables efficient and continuous extraction of target molecules, reducing downtime and operational costs by preventing molecular saturation and allowing for the recovery of concentrated ions for further use or storage as stable solids.
Implementation Method 1
dissolving gaseous molecules in water to form an aqueous solution
Implementation Method 2
form an aqueous solution with cations and anions
Implementation Method 3
guiding the cations to a first sub-chamber of the chamber to form a solution with concentrated cations
Implementation Method 4
preventing accumulation of the cations and the anions with a pressure-driven flow of the aqueous solution
Implementation Method 5
mixing the concentrated anionic solution with a precipitation-inducing solution to form a precipitate
Data Source
AI summary
A system may include a chamber with a main sub-chamber and a first porous membrane separating a first sub-chamber from the main sub-chamber. The system may include a fluid in the chamber and an input directing inflow into main sub-chamber proximate an entry end of the chamber. The system may include a first output permitting outflow from the first sub-chamber proximate an exit end of the chamber wherein a molecule entering at the entry end must traverse a length of the chamber to exit at the exit end.