What is the principle of polyetheramine in removing carbon deposits?
4 Answers
Polyetheramine removes carbon deposits by mixing with gasoline, which allows it to clean the carbon deposits on the fuel injector and within its spray range. The softened carbon deposits are then expelled with the exhaust gas. Below is an introduction to the knowledge about polyetheramine: 1. Dispersion effect: In lubricating oil, it can adsorb already formed carbon deposits and paint film and other small solid particles, turning them into a colloidal solution dispersed in the oil, preventing these substances from further agglomerating into large particles that adhere to mechanical parts or deposit as sludge. 2. Dissolution effect: In fuel oil, it can improve the performance and quality of the oil, with excellent oil solubility, no precipitation or stratification, making gasoline and diesel fuel burn more completely and fully in the cylinder, increasing vehicle power performance, enhancing fuel anti-knock performance, reducing vehicle wear, and lowering engine noise.
Polyetheramine is a common component of fuel additives, and its principle for removing engine carbon deposits is somewhat similar to dish soap removing grease. After being added to gasoline, it enters the engine combustion chamber along with the fuel. Under high temperature and pressure, the molecular structure of polyetheramine can penetrate carbon deposits, dissolving stubborn carbon buildups through chemical reactions, such as those hard deposits formed on fuel injectors or intake valves. The carbon deposits are broken down into fine particles, making them easier to expel with the exhaust gases, preventing blockages that could affect combustion efficiency. I use this additive regularly every time I drive and have found that it also helps prevent new carbon deposits from forming, making the car run smoother and maintaining stable fuel consumption, saving a lot of repair troubles. It's especially suitable for drivers like me who frequently drive on highways.
Polyetheramine is highly effective in removing carbon deposits, and I often observe its working principle. As a surfactant, it enters the engine and adheres to the surface of carbon deposits, breaking the adhesive force between carbon layers. Then, through thermal dispersion, it softens and removes the dirt. Carbon deposits mainly consist of incompletely burned fuel residues, and the chemical reaction of polyetheramine can emulsify them, allowing the deposits to be blown away by the combustion airflow, thereby improving ignition performance and power response. In practical use, it reduces the risk of engine vibration, extends the lifespan of components, and I recommend adding it once during each oil change—simple, cost-effective, and enhancing driving safety.
From a chemical perspective, polyetheramine removes carbon deposits by relying on its polar groups. These groups can bind with hydrocarbon molecules in carbon deposits, undergoing an emulsification reaction under the high temperature of the engine, transforming solid contaminants into liquid-soluble substances, which are then carried out of the exhaust system by airflow. In principle, this maintains the precision of fuel injection and prevents knocking issues. The benefits include improved combustion efficiency and reduced exhaust pollution.
