Chemistry, asked by dishuss5016, 1 year ago

Difference between ultimate and proximate analysis

Answers

Answered by Strawberry371
2
Hey mate!!!! Here is your answer =>

Proximate analysis of coal examines the chemical composition of a coal sample. The proximity analysis parameters are

1) Moisture,

2) Volatile compounds,

3) Ash content

4) Fixed carbon.

Proximate analysis used to ascertain “Rank” of coals as the above parameters will indicate the Heating value of the coal.

Where as in Ultimate analysis, which is more comprehensive, is dependent on quantitative analysis of various elements present in the coal sample such as carbon, hydrogen, sulfur, oxygen, and nitrogen.

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