4"12-Z 1 - part - usaid

4"12-Z 1 - part - usaid 4"12-Z 1 - part - usaid

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t l Polsky Mixed % BURSHTYN C - 0.584 58.4 Kcal/Kg x Kg/2.2046 Lb x 3.9685 BTU/Kcal = 1.8 H 2 - 0.020 2.0 N 2 - 0.015 1.5 1.8 x Kcal/Kg = BTU/LB O 2 - 0.015 1.5 S - 0.018 1.8 W - 0.091 9.1 Ash - 0.257 25.7 1.000 100.0 W a - 11.5C + 34.5 (H2 + O 2/8) + 4.3 S - 11.5 (0.584) + 34.5 (0.02 + 0.015/8) + 4.3 (0.018) W a - 7.55 LBS AIRlLB FUEL W H20 - 9H + W + 0.014 W a - 9 (0.02) + 0.091 + 0.014 (7.55) WH20 - 0.377 LBS WATER/LB FUEL FORMED FROM COMBUSTION • HHV - LHV + 1040 X H20 BTU/LB • • • • D - (1.8 x 4974 KCal/Kg) BTU/LB + 1040 (0.377) HHV - 9345 BTU/LB IHA1LBERGITABLES

• • • • Polsky Coal Pure Proximate Fixed Carbon Volatiles Ash Water Primary 29.9 38.0 23.0 9.6 - 12 BURSHTYN Alternate Mine (31.0) (34.0) (27.0) (8.0) (0.6 '- 0.8 S) Combustibles As Received 1-(W+A)I100 = 0.679 C - 82.0 C - 55.670 H - 5.0 H - 3.395 N - 1.5 N - 1.019 0 - 10.3 0 - 6.994 S - 1.2 S - 0.815 W - 9.1 100 Ash = 23.0 99.993 Ash Fusion C t 1 = 960 12 = 1266 t 3 = 1400 Burshtyn Taganrog TP-l00 Boilers Rated 1270°C Problem with slagging on superheaters derated to 170 MW and increase excess air (LAMBDA) D IHAUBERGITABLES

•<br />

•<br />

•<br />

•<br />

Polsky Coal Pure<br />

Proximate<br />

Fixed Carbon<br />

Volatiles<br />

Ash<br />

Water<br />

Primary<br />

29.9<br />

38.0<br />

23.0<br />

9.6 - <strong>12</strong><br />

BURSHTYN<br />

Alternate Mine<br />

(31.0)<br />

(34.0)<br />

(27.0)<br />

(8.0)<br />

(0.6 '- 0.8 S)<br />

Combustibles As Received 1-(W+A)I100 = 0.679<br />

C - 82.0 C - 55.670<br />

H - 5.0 H - 3.395<br />

N - 1.5 N - 1.019<br />

0 - 10.3 0 - 6.994<br />

S - 1.2 S - 0.815<br />

W - 9.1<br />

100 Ash = 23.0<br />

99.993<br />

Ash Fusion C<br />

t 1<br />

= 960<br />

<strong>12</strong> = <strong>12</strong>66<br />

t 3 = 1400 Burshtyn Taganrog TP-l00 Boilers Rated <strong>12</strong>70°C<br />

Problem with slagging on superheaters derated<br />

to 170 MW and increase excess air (LAMBDA)<br />

D IHAUBERGITABLES

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