Page 351 - 4637
P. 351
— sulfur treatment and hydrogen-sulfide scrubbers to
remove sulfur and sulfur compounds.
Figure 21.4 – An oil refinery is a combination of all of these units
After the fractions have been treated, they are cooled and
then blended together to make various products, such as:
— gasoline of various grades, with or without additives;
— lubricating oils of various weights and grades (e.g. 10W-
40, 5W-30);
— kerosene of various various grades;
— jet fuel;
— diesel fuel;
— heating oil;
— chemicals of various grades for making plastics and other
polymers.
350
