Borneol Oxirane Fuel Additive Reduces Engine Deposits
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Solution Overview
Problem
Current fuel additive compositions, such as those containing ethylene diamine, polyisobutylene phenol, and formalin, are ineffective in reducing deposits in fuel injection systems and combustion chambers, leading to incomplete combustion, higher emissions, and reduced engine performance.
Innovation Solution
A non-nitrogen additive, specifically borneol or isoborneol, combined with an oxirane compound like ethylene oxide, is used to form a fuel additive composition that prevents deposit formation and reduces existing deposits without releasing nitrogen oxides, improving engine cleanliness and performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If nitrogen-containing additive compositions (ethylene diamine, polyisobutylene phenol, and formalin) are used to control deposit formation, then some deposit reduction is achieved, but the additive composition is ineffective in significantly reducing intake valve deposits and combustion chamber deposits
Solution Approach 1:
The invention changes the chemical composition parameters by replacing nitrogen-containing additives with non-nitrogen alternatives (isoborneol, borneol, and oxirane compounds). This parameter change results in significantly improved deposit control effectiveness, reducing intake valve deposits by approximately 50% and combustion chamber deposits by approximately 30%, while maintaining engine performance.
2Reliability
If conventional fuel additives are used, then some deposit reduction is achieved, but incomplete combustion occurs leading to higher emissions and reduced fuel economy
Solution Approach 1:
The invention changes the chemical composition by using non-nitrogen-containing compounds (isoborneol, borneol, oxirane compounds) that do not interfere with combustion completeness. This results in complete combustion of fuel, significantly reducing harmful emissions while improving fuel economy by eliminating the incomplete combustion issues associated with conventional nitrogen-containing additives.
3Reliability
If nitrogen-containing additive compositions are used, then deposit formation is partially controlled, but nitrogen oxides are released during combustion
Solution Approach 1:
The invention extracts and removes nitrogen from the additive composition by using non-nitrogen-containing compounds (isoborneol, borneol, and oxirane compounds). This extraction of the harmful nitrogen element eliminates nitrogen oxide emissions during combustion while maintaining effective deposit control through the alternative chemical compounds.
Solution Approach 2:
The invention converts the harmful effect of nitrogen-containing additives (which cause NOx emissions) into a benefit by using non-nitrogen alternatives that provide the same deposit control function without the harmful side effect. The non-nitrogen compounds (isoborneol, borneol, oxirane compounds) deliver effective deposit control while eliminating nitrogen oxide emissions, turning a previously harmful composition into a clean solution.
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 fuel additive composition effectively reduces intake valve and combustion chamber deposits, enhancing engine efficiency, fuel economy, and emission control, as demonstrated by industry-standard tests like the Mercedes M102E and M111 engine cleanliness evaluations.
Implementation Method 1
A non-nitrogen additive, specifically borneol or isoborneol, combined with an oxirane compound like ethylene oxide, is used to form a fuel additive composition
Data Source
AI summary
The present invention relates to a fuel additive composition for controlling formation of deposits and for reducing already formed deposits formed in a fuel injection system and engine, or in an internal combustion engine, wherein the fuel additive composition comprises oxide derivative of (a) iso-borneol or (b) borneol, and to a method of use thereof. In one embodiment, the present invention relates to a fuel additive composition for controlling formation of deposits and for reducing already formed deposits formed in a fuel injection system and engine, or in an internal combustion engine, wherein the fuel additive composition comprises (a) iso-borneol or (b) borneol, and to a method of use thereof. In one embodiment, the present invention relates to a fuel additive composition for controlling formation of deposits and for reducing already formed deposits formed in a fuel injection system and engine, or in an internal combustion engine, wherein the fuel additive composition comprises a mixture of oxirane or an oxide compound with (a) iso-borneol or (b) borneol, and to a method of use thereof. In one embodiment, the present invention relates to a composition comprising a fuel and the fuel additive composition of the present invention.