the coking properties of coal at elevated pressures. - Argonne ...
the coking properties of coal at elevated pressures. - Argonne ... the coking properties of coal at elevated pressures. - Argonne ...
0 I I I I I I 2 4 (I I IO 12 SUPERFICIAL VELOCITY - FTBEC Figure 11 Sulfur Capture as a Function of Fluidizing Velocity I ' g.m . Sml I 1 2M 1w I 6 LOW GAS VELOCITY FTlSEC - 0 NO RECYCLE A RECYCLE A 0 L I I I I OHIO #E COAL SUPERFICIAL GAS VELOCITY - 8 FTlSEO % n AA b AA !A I 10 16 20 26 39 s 4a 46 EXCESS AIR - PERCENT Figure 13 Nitrogen Oxide as a Function of Excess Air 238
0 f 0.so o'm: 0.300 0.zo - - A 5m 4M OHIO 16 COAL SUPERFICIAL GAS VELOCITY - 8 FTISEC 50 1w 150 a0 m-m Figure 14 Nitrogen Oxide as a Function of Carbon Monoxide U 200 I I ' 1 ' I I I ' 1 ' I 0.m 0.580 0.m 0.820 0.044 0.684 0.080 SED VOIOAGE Figure 15 Nitrogen Oxide as a Function of Bed Voidage \; \ A EXCESS AIR 1tSX PITTSBURGH At8 COAL 5W m
- Page 187 and 188: ! suspension chambers and cyclone f
- Page 189 and 190: Pilot Plant of a Coal Fired Fluidiz
- Page 191 and 192: After the fiscal year 1982, the fol
- Page 193 and 194: MBC CBC Fig. 1 Boiler Structure 193
- Page 195 and 196: \ i Table 2. Coal Properties Planne
- Page 197 and 198: -2- more than 3 years, since 1977.
- Page 199 and 200: , I B. 2 which temporarily raised t
- Page 201 and 202: -6- abrasion rate at the bottom of
- Page 203 and 204: \if F3.3 - Particulate Circulation
- Page 205 and 206: \' I/O. analog 1/13. industrial I/O
- Page 207 and 208: ACQUISITION DATA UNIT < I L- J (T)
- Page 209 and 210: SAMPLING SYSTEM FOR FLUIDIZED BED A
- Page 211 and 212: GAS SAMPLING WITH ORIGINAL PROBE-FI
- Page 213 and 214: Remove the quartz tube (gas sample
- Page 215 and 216: ' ' The modifications have been com
- Page 217 and 218: n n D 217
- Page 219 and 220: With regard to the similarity parti
- Page 221 and 222: i \ ' 2.2. soz Emission and NOx Emi
- Page 223 and 224: 223
- Page 225 and 226: Figure 9: Sulphur captLTre as 0 fun
- Page 227 and 228: P SUMMARY OF TESTS Testing complete
- Page 229 and 230: I Table 1 Comparison of Sulfur Capt
- Page 231 and 232: , NITROGEN OXIDE REDUCTION Single-S
- Page 233 and 234: 0 The addition of air at the 96-inc
- Page 235 and 236: m- Y i? 4: BO n 8 c Y l0- Bo- I I I
- Page 237: E! w 2 z e Y 100 - 3 t 5 80- 0, 40
- Page 241 and 242: &e- -A \ \ \ : ERCENT OVERBED AIR I
- Page 243 and 244: PARTICLE ENTRAINMENT AND NITRIC OXI
- Page 245 and 246: i 1' 1 ! I. i Chaung (15) showed th
- Page 247 and 248: The maximum height that a large par
- Page 249 and 250: 3.0 Nitric Oxide Reduction in the F
- Page 251 and 252: assumed to be identical to that of
- Page 253 and 254: Nomenclature A *t cD ‘NO $3 _ _ _
- Page 255 and 256: TABLE 2. OPERATING CONDITIONS AND E
- Page 257 and 258: i 1 \ ', References 1. 2. ( 3. 1 4.
- Page 259 and 260: \ ” Y) I 259
- Page 261 and 262: t I 100 - - I I ] , I , I , I 'ii 9
- Page 263 and 264: Feeding of the carbonaceous materia
- Page 265 and 266: ! Table 2 Proximate and ultimate an
- Page 267 and 268: lb, , --pp---p-- 4 p? CHAR 1 Tu-IWO
- Page 269 and 270: I CHAR Y Y /I TIME O i ' ' ' ' 1 '
- Page 271 and 272: could not be assumed constant. Thus
- Page 273 and 274: \ greatly acknowledged. Literature
- Page 275 and 276: constructed and operated to demonst
- Page 277 and 278: The experimental procedure for the
- Page 279 and 280: atmospheric pressure fluidized bed
- Page 281 and 282: 1' TABLE 2 Screen Analysis of Sand
- Page 283 and 284: n RECORDER I Ill I ’ NO. NOX THER
- Page 285 and 286: \ 285 Y 0 I- 5 B 5 3 m "9 E5 3 uz 0
- Page 287 and 288: CHAR1 TOC 0.85 M3/k 600 0 700 V 750
0<br />
I I I I I I<br />
2 4 (I I IO 12<br />
SUPERFICIAL VELOCITY - FTBEC<br />
Figure 11 Sulfur Capture as a Function <strong>of</strong> Fluidizing Velocity<br />
I<br />
' g.m .<br />
Sml I<br />
1 2M<br />
1w<br />
I 6<br />
LOW GAS VELOCITY<br />
FTlSEC<br />
- 0 NO RECYCLE<br />
A RECYCLE<br />
A<br />
0<br />
L I I I I<br />
OHIO #E COAL<br />
SUPERFICIAL GAS VELOCITY - 8 FTlSEO<br />
%<br />
n AA<br />
b<br />
AA !A I<br />
10 16 20 26 39 s 4a 46<br />
EXCESS AIR - PERCENT<br />
Figure 13 Nitrogen Oxide as a Function <strong>of</strong> Excess Air<br />
238
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