Organ Stew Is More Like It
a: Petroleum ~
b: organic soup with many ingredients
What: "Petroleum is like an organic soup with many ingredients, including sulfur-containing compounds. These are not useful in the fuel and are burned off as pollutants into the atmosphere, where they become a major factor in acid rain. Removing organic sulfur pollutants from fossil fuels has proved difficult because they are bonded tightly in the molecule and do not dissolve in water."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Oct 3 2013 6:51 PM
# 3814 Critique Analogy