Two processes carried out at an oil refinery are shown in Fig. 5.1 and Fig. 5.2. refinery gas a. saturated hydrocarbons petroleum i. Name the process in Fig. 5.1. 1. 2. Fig. 5.1 heat and catalyst Fig. 5.2 gasoline naphtha diesel oil fuel oil bitumen ii. State two ways in which the properties of gasoline are different from those of fuel oil. unsaturated hydrocarbons iii. Petroleum (crude oil) is a fossil fuel. Suggest why petroleum contains a very large amount of the element carbon.
Atmospheric Pollution
In the atmosphere, the existence of large quantities of undesirable substances that could cause several health issues to living organisms and humans is atmospheric pollution. Air pollution is otherwise known to be atmospheric pollution. The presence of undesirable materials would also destruct the natural environment such as a change in climate, degradation of habitat, or depletion of ozone. Air pollution is generated by the natural processes and activities of humans.
Smokestack Scrubbers
Once we believe in the environment and remember the pollution-producing facets of it, we will consider the smoke-stacks scrubber to be a number of the worst offenders. Although this is often legally correct, smoke-stack scrubbers often have a big function in terms of keeping ground-level air pollutants- safe to breathe and assisting within the management of emissions.
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