A refinery is composed ofa number ofdifferent process units for separating and transforming crude oil into products. Any refinery may be configured with a certain combination of some of these process units and this arrangement may vary significantly between refineries. These units can be classified according to
whether they perform physical or chemical processes. Here they are nominated transformation and separation units. Figure 9.1 shows an almost complete refinery flowchart addressing all process steps that are described in the following section.
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Your Alternative Fuel Solution for Saving Money, Reducing Oil Dependency, and Helping the Planet. Ethanol is an alternative to gasoline. The use of ethanol has been demonstrated to reduce greenhouse emissions slightly as compared to gasoline. Through this ebook, you are going to learn what you will need to know why choosing an alternative fuel may benefit you and your future.