Gale Science In Context - Document - 9 views
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The gases that enter the catalytic converter must be highly purified and free of sulfur compounds, which adversely affect the catalyst
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jeet shah on 14 Feb 13Why must it be free of sulfur compounds? How does it affect the catalyst?
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The largest use of ammonia is in fertilizers, which are applied to the soil and help provide increased yields of crops such as corn, wheat, and soybeans. Liquid ammonia, ammonia/water solutions, and chemicals made from ammonia, such as ammonium salts and urea, are all used as sources of soluble nitrogen. Urea, which is made from ammonia and carbon dioxide, can also be used as a feed supplement for cattle, aiding in the rapid building of protein by the animals.
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It seems that as time progresses, scientists are finding more and more ways to use ammonia.
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neutralizing acids with the formation of ammonium salts
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1 bar of pressure
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ammonia is composed of nitrogen and hydrogen.
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