'Low sulphur' presentation slideshows

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Exhaust gas emissions

Exhaust gas emissions. Complete combustion of hydrocarbons creates only CO 2 and H 2 O. CO 2 is a harmful greenhouse gas, but yet no limitations for ships. Thus high hydrogen content in fuel means ecologically good fuel.

469 views • 17 slides

Better Outdoor Air Quality in African Cities

Better Outdoor Air Quality in African Cities. elisa.dumitrescu@unep.org, http://www.unep.org. Urban Air Quality Over 800,000 deaths/year from urban air pollution Global health cost billions US$ Transport - up to 75% of urban air pollution Transboundary movement of PM, NOx, SOx

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ACID RAIN : CAUSES AND EFFECTS

ACID RAIN : CAUSES AND EFFECTS. WHAT IS ACID RAIN. SO 2 , No x TRACES OF NH 4 , Cl LOW pH. SULPHUR fossil fuels power plants residential combustion volcanoes and marsh gases. NITROGEN fossil fuels coal plants denitrification forest fires, lightning. SOURCES OF ACID RAIN.

552 views • 10 slides