User:Milton Beychok/Sandbox: Difference between revisions

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|Bituminous<br><br><br><br><br><br>||Low-volatile bituminous<br>Medium-volatile bituminous<br>High-volatile A bituminous<br>High-volatile B bituminous<br>High-volatile C bituminous<br>High-volatile C bituminous||align="center" |78<br>69<br><br><br><br><br> ||align="center"|86<br>78<br>69<br><br><br><br>||align="center"|14<br>22<br>31<br><br><br><br>||align="center"|22<br>31<br><br><br><br><br>||align="center"|<br><br>14,000<br>13,000<br>11,500<br>10,500||align="center"|
|Bituminous<br><br><br><br><br><br>||Low-volatile bituminous<br>Medium-volatile bituminous<br>High-volatile A bituminous<br>High-volatile B bituminous<br>High-volatile C bituminous<br>High-volatile C bituminous||align="center" |78<br>69<br><br><br><br><br> ||align="center"|86<br>78<br>69<br><br><br><br>||align="center"|14<br>22<br>31<br><br><br><br>||align="center"|22<br>31<br><br><br><br><br>||align="center"|<br><br>14,000<br>13,000<br>11,500<br>10,500||align="center"|
<br><br><br>14,000<br>13,000<br>11,500
<br><br><br>14,000<br>13,000<br>11,500
 
|-
|Subbituminous<br><br><br>||Subbituminous A<br>Subbituminous B<br>Subbituminous C|| &nbsp;||&nbsp;||&nbsp;||&nbsp;||align="center"|10,500<br>9,500<br>8,300||align="center" |11,500<br>10,500<br>9,500
|}
|}

Revision as of 20:07, 29 April 2009

Caption





Class or
Rank






Group

Fixed Carbon
(% dry mmf)

Volatile Matter
(% dry mmf)
Gross
Heating Value
(Btu/lb moist mmf)
Equal or
greater
than


Less than

Greater
than

Equal or
less than
Equal or
greater
than


Less than
Anthracitic


Metanthracite
Anthracite
Semianthracite
98
92
86

98
92

2
8
2
8
14
   
Bituminous





Low-volatile bituminous
Medium-volatile bituminous
High-volatile A bituminous
High-volatile B bituminous
High-volatile C bituminous
High-volatile C bituminous
78
69




86
78
69



14
22
31



22
31






14,000
13,000
11,500
10,500




14,000
13,000
11,500

Subbituminous


Subbituminous A
Subbituminous B
Subbituminous C
        10,500
9,500
8,300
11,500
10,500
9,500