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BluSuper is a high quality petrol which improves engine performance, guaranteeing better efficiency over time, and which reduces polluting emissions.
BluSuper is different from standard petrol because:
- it has a higher octane number
- it has no sulphur
(sulphur content <10 mg/kg)
- it contains a special additive which keeps the engine clean.
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BluSuper has an octane number equal to 98, a value three points higher than standard petrol available on the market.
The higher antiknock power allows BluSuper to withstand the most severe temperature and pressure conditions in the combustion chamber and, therefore, to burn in a steady manner, efficiently transforming the available energy into mechanical energy.
New automobile models are especially able to exploit this characteristic, in that they can adapt the electronic “mapping” of the engine to the antiknock properties of the petrol, increasing the supplied power and efficiency of the engine.
BluSuper is a petrol formulated in refinery so that a higher octane number is had in all the fractions that it is composed of, both in the lighter ones and in the heavier ones.
This balanced distribution of the antiknock properties ensures that during the combustion phase BluSuper burns in a steady and efficient manner.
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From 2009, in fact, the petrol distributed in the European Union countries must be free of sulphur.
Eliminating the sulphur from the petrol has the following benefits:
- Practically eliminates the emissions of sulphur compounds, such as sulphur dioxide and sulphates, which contribute to the formation of “nano-particles” in the air.
- Ensures better efficiency from the vehicles’ catalysers, and therefore, a reduction of polluting emissions.
- Makes the optimal functioning of the DeNOx catalysers possible in the latest vehicles with direct injection and lean combustion with a result of better consumption. Sulphurfree petrol, in fact, makes reducing the frequency, and therefore the number, of regenerations for the DeNOx catalyser possible. These regenerations are normally performed by enriching the petrol mix with air.
BluSuper contains a special additive which impedes the formation of deposits in the engine’s fuel intake system and especially on the valves that regulate the entrance of the air-petrol mix into the combustion chamber.
These deposits, by modifying the geometry of the fuel intake system, can negatively influence the response of the engine, until loss of power and acceleration are seen.
Constant use of BluSuper results in keeping the engine’s fuel supply system and especially the valves clean.
A clean engine is a more efficient engine, but also more ecological because it tends to maintain the initial emission levels over time, practically as if it were new.
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