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 ...
-7- vinces. Practice over a number of years has indicated that FBB are promising, at least for industrial boilers and small electricity generating units in China. The application of FBB to utility power plants, however, depends on future development, economic factors, and the success of intermediate demonstration units. There is no doubt that many areas still need further investigation and that equipment could be improved, but we are convinced that a good start has already been made. Dong-fang Boiler Works now produces commercial FBB with steam capacity of up to 35 t/h. Units of greater capacity are under consideration. 5 : vm: 51 3 : 4 fig. f - 24 fluidized Bed Boiler (modified) 202
\if F3.3 - Particulate Circulation (6 in Cap Area” 400 200 0 I 159.4 - Wornout /‘---- I / 5 /O I5 Time ,min . Fiq.5- Bed Start-up Curve 203
- Page 151 and 152: forming propensity. However, none o
- Page 153 and 154: t I 153
- Page 155 and 156: CENTRAL ELECTRICIN RESEARCH LABORAT
- Page 157 and 158: 157 18 I I a I
- Page 159 and 160: temperature, sulfur species concent
- Page 161 and 162: The facility is fired with coal usi
- Page 163 and 164: Tests have been carried out to dete
- Page 165 and 166: under which conditions sulfur speci
- Page 167 and 168: I TITANIUM L Corn AS A TRACER FOR D
- Page 169 and 170: E 6 i i h \ 1 1 \ on the XRF is cau
- Page 171 and 172: \ ? CONCLUSIONS Titanium can accura
- Page 173 and 174: NY) m * oa
- Page 175 and 176: GFETC constructed a 0.2 square mete
- Page 177 and 178: \: Stage 3. Sulfated ash-cemented a
- Page 179 and 180: I FIG. 1. Initial ash coating on qu
- Page 181 and 182: FIG 9. Limestone bed material alter
- Page 183 and 184: (4) Since the operating temperature
- Page 185 and 186: I I maximum particle diameter leavi
- 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: -6- abrasion rate at the bottom of
- 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 and 238: E! w 2 z e Y 100 - 3 t 5 80- 0, 40
- Page 239 and 240: 0 f 0.so o'm: 0.300 0.zo - - A 5m 4
- 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
-7-<br />
vinces. Practice over a number <strong>of</strong> years has indic<strong>at</strong>ed th<strong>at</strong> FBB are<br />
promising, <strong>at</strong> least for industrial boilers and small electricity gener<strong>at</strong>ing<br />
units in China. The applic<strong>at</strong>ion <strong>of</strong> FBB to utility power plants, however,<br />
depends on future development, economic factors, and <strong>the</strong> success <strong>of</strong><br />
intermedi<strong>at</strong>e demonstr<strong>at</strong>ion units.<br />
There is no doubt th<strong>at</strong> many areas still need fur<strong>the</strong>r investig<strong>at</strong>ion and th<strong>at</strong><br />
equipment could be improved, but we are convinced th<strong>at</strong> a good start has<br />
already been made. Dong-fang Boiler Works now produces commercial FBB with<br />
steam capacity <strong>of</strong> up to 35 t/h. Units <strong>of</strong> gre<strong>at</strong>er capacity are under consider<strong>at</strong>ion.<br />
5 : vm: 51 3 : 4<br />
fig. f - 24 fluidized Bed Boiler (modified)<br />
202
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