Gasoline Efficacy Promoter Microemulsion Stability
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Solution Overview
Problem
Existing gasoline additives face issues with stability and cost due to high water content requirements for improved combustion efficiency and emission reduction, leading to separation, corrosion, and blockages in fuel systems.
Innovation Solution
A microemulsion of modified bio-carbon, an anionic surfactant, water, and a modified vegetable oil, with a low water incorporation ratio, is used to create a stable and efficient gasoline efficacy promoter (GEP) that enhances combustion and reduces NOx emissions by micro-dissociation and ultrasonication processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If high water content is incorporated into fuel microemulsion to improve combustion efficiency and reduce emissions, then combustion efficiency increases and NOx emissions decrease, but microemulsion stability deteriorates causing separation and fuel system blockages
Solution Approach 1:
The patent changes the physical-chemical parameters of the microemulsion by using modified bio-carbon with specific surface area (500-2000 m²/g) and pore structure, combined with specific surfactant concentrations (1-10% by weight) and controlled water content (5-50% by weight). This parameter optimization allows achieving both high combustion efficiency and microemulsion stability without separation or blockages.
Solution Approach 2:
The patent creates a composite microemulsion system combining modified bio-carbon, surfactants, water, and vegetable oil in specific proportions. This composite structure leverages the high surface area and porous nature of modified bio-carbon to stabilize water droplets while maintaining combustion performance, resolving the contradiction between efficiency and stability.
2Object-generated harmful factors
If high water content is used to reduce NOx emissions by 10%-50%, then emission reduction is achieved, but corrosion and bacterial growth in storage reservoirs increases
Solution Approach 1:
The patent introduces modified bio-carbon as an intermediary substance that mediates between water and the fuel system. Its porous structure and high surface area allow it to stabilize water droplets, enabling NOx reduction while the bio-carbon itself acts as a barrier to corrosion and bacterial growth in storage reservoirs.
Solution Approach 2:
The patent employs modified bio-carbon, which can be derived from inexpensive agricultural waste, as a disposable additive that performs its function during combustion and then decomposes harmlessly, avoiding the need for expensive corrosion protection systems while enabling safe storage of water-containing fuel mixes.
3Object-generated harmful factors
If water droplets are added to gasoline to reduce particulate emission by 20%-60%, then emission reduction is achieved, but ice crystal formation in cold weather causing frosting and blockage increases
Solution Approach 1:
The patent modifies the physical parameters of water in the fuel system by incorporating it into a microemulsion stabilized by modified bio-carbon and surfactants. This changes the freezing behavior of water from forming large ice crystals to creating a stable emulsion that remains fluid at lower temperatures, reducing frosting and blockage while maintaining particulate emission reduction.
4Stability of the object's composition
If large quantities of expensive emulsifying surfactants are used to achieve high water content microemulsion stability, then short term stability is improved, but cost increases making commercial applications unsuitable
Solution Approach 1:
The patent replaces expensive synthetic surfactants with modified bio-carbon derived from inexpensive agricultural waste. The bio-carbon's porous structure and high surface area provide the necessary stabilization function at much lower cost, making commercial application viable while maintaining microemulsion stability.
Solution Approach 2:
The patent changes the cost parameter by using modified bio-carbon instead of conventional surfactants. The bio-carbon can be produced from low-cost feedstocks like agricultural waste, significantly reducing the cost of high water content microemulsions while maintaining stability, thereby enabling commercial viability.
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 GEP increases combustion efficiency by over 10% and reduces NOx emissions by 80% while maintaining stability for six months without separation, at a lower cost due to reduced surfactant and water content.
Implementation Method 1
A microemulsion of modified bio-carbon, an anionic surfactant, water, and a modified vegetable oil, with a low water incorporation ratio, is used to create a stable and efficient gasoline efficacy promoter (GEP) that enhances combustion and reduces NOx emissions by micro-dissociation and ultrasonication processes.
Implementation Method 2
The GEP increases combustion efficiency by over 10% and reduces NOx emissions by 80% while maintaining stability for six months without separation, at a lower cost due to reduced surfactant and water content.
Implementation Method 3
The present invention relates to an environmentally friendly gasoline efficacy promoter (GEP) containing a microemulsion of modified bio-carbon, a surfactant, water, a modified vegetable oil and a dispersant.
Implementation Method 4
A microemulsion of modified bio-carbon, an anionic surfactant, water, and a modified vegetable oil, with a low water incorporation ratio, is used to create a stable and efficient gasoline efficacy promoter (GEP).
Data Source
AI summary
The present invention discloses a gasoline efficacy promoter (GEP) boosting combustion efficiency of gasoline in internal combustion engines by a mechanism of micro-dissociation comprising a microemulsion of modified bio-carbon, a surfactant, water, a modified vegetable oil and a dispersant, and a method of making it. The gasoline efficacy promoter, environmentally friendly and stable for longer than six months, can increase the combustion efficiency by more than 10%, and reduce 80% of NOx formation in exhaust emission when an appropriate dosage is added to a fuel tank in a vehicle.