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A good coal should have high

(1) Moisture content

(2) Ash content

(3) Volatile matter

(4) Fixed carbon

Answers were Sorted based on User's Feedback



A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / guest

( 4 ) Fixed carbon

Is This Answer Correct ?    40 Yes 13 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / d.sathiyanarayanan

Fixed carbon

Is This Answer Correct ?    9 Yes 3 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / s.krishnanand

Fixed Carbon

Is This Answer Correct ?    14 Yes 9 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / pb

a good coal must have high FC and some amount of VM

Is This Answer Correct ?    5 Yes 2 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / gerhard esterhuizen

The question should rather refer to a high quality coal and
not a good coal. The final use of the coal product and the
quality requirements are more important than a pure
classification of a "good" coal or not a "good" coal. A
high quality thermal coal, generally less than 10 per cent
ash yield and minimum 28MJ/kg heat value ( air-dry
reporting base) is not necessarily a high quality
metallurgical coal where other parameters such as the
crucible swell number or roga index should also be taken
into consideration. One should also distinguish between
coal in the ground and beneficiated coal products. Coal is
a highly complex mineral commodity to deal with and a
straight answer to the question is not simple.

Is This Answer Correct ?    3 Yes 3 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / mujette

IT SHOULD BE LOW MOISTURE CONTENT

Is This Answer Correct ?    2 Yes 2 No

A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4..

Answer / sharod kumar ahirwar

#3

Is This Answer Correct ?    4 Yes 27 No

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