Could some1 give me a reason why oil companies advertise that their fuels are low in sulphur?

thanxCould some1 give me a reason why oil companies advertise that their fuels are low in sulphur?
It produces less Sulpher based Pollutants:


SO +SO2Could some1 give me a reason why oil companies advertise that their fuels are low in sulphur?
It is to give you the illusion that their product is somehow more environmentally friendly than their competitors.
Sulfur compounds in fuels produce air pollution when burned, including sulfuric acid, one of the ingredients in acid rain (which kills plants and causes marble and limestone to deteriorate).
Because sulphur is a pollutant; it oxidizes to form sulfur dioxide, which combines with water in the atmosphere to create acid rain.
Because sulphur smells terrible. Any fuel that's low in sulphur will sell a lot higher than one that is rich in it.
H2S (hydrogen sulfide) is present in gasoline, it is highly toxic and when burned produces SOx compounds, which contribute to acid rain, smog, and are lung irritants.
nobody used to have low sulfur, not until all the enviromental problems, now they are trying to look friendly.





The principal reason for reducing the sulfur content of gasoline is to improve the efficiency and effectiveness of catalytic converters found on vehicles. The increased performance of the converters will result in lower tailpipe emissions of many critical pollutants, particularly nitrogen oxides and carbon monoxide. Less sulfur in the gasoline will also directly reduce emissions of sulfur dioxide and fine particulates.

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