liquefaction pathways of bituminous subbituminous coals andtheir
liquefaction pathways of bituminous subbituminous coals andtheir liquefaction pathways of bituminous subbituminous coals andtheir
c. F 9 rr 5 Y b - B c c c X W i 20 40 30 10 0 d 0 326 360 376 Temperature (OC) Figure 1 The effect of soaking temperature on extractability (DECS-2 coal, 0.35 MPa Na 1.5h) 1 4 ~ r Run no. 0 cys I ToS-CyS TS-ToS El TI Figure 2 The effect of stepwise soaking on extractability for DECS-2 caal under N2 except for Run 12 (Conditions: Run 10; 350"C(lh)/430"C(lh), Run 11; WC(lh)/430"C(lh); Run 12; 350°C(lh)/4300C(lh) with H,O, (3000 ppm) and H, (1.4 Ma), Run 13; 430°C(2.5h), Run 14; 350"C(O.Sh)/4(#PC(0.5h)/4WC(lh), Run 15; 130°C to 430°C at 3.5"C mid. followed by 4WC(lh)) 486
17 18 Run no. 0 cys I ToS-CyS TS-ToS TI Figure 3 Coal fractions and their conversions at 430°C for 1 h with 2.8 MPa of H, ((Run 16; DEeS-2/F’S, Run 17; DECS-2/PI, Run 18; Cyclohexane insolubles from Run 10) I Flgure 4 Block diagram of the proposed coal liquefaction concept 487
- Page 1 and 2: LIQUEFACTION PATHWAYS OF BITUMINOUS
- Page 3 and 4: the conversion of A+P and O+G with
- Page 5 and 6: Asphaltcncs PrCasphaltenCS Cwr%, da
- Page 7 and 8: NEW DIRECTIONS TO PRECONVERSION PRO
- Page 9 and 10: ecause of incorporation of the coal
- Page 11: should be considered more. The step
- Page 15 and 16: INTRODUCTION Effects of Thermal and
- Page 17 and 18: apid decline in modulus. The loss m
- Page 19 and 20: -0.01- . 04 5 -0.03- E 6 -0.0s- c)
- Page 21 and 22: Assessment of Small Particle Iron O
- Page 23 and 24: yields are calculated by subtractin
- Page 25 and 26: conversion is greater than the corr
- Page 27 and 28: Table 3. Effect of Superfine Iron O
- Page 29 and 30: EFFECT OF A CATALYST ON THE DISSOLU
- Page 31 and 32: inherent volatility of Mo(CO), perm
- Page 33 and 34: Analysis of the quantity and compos
- Page 35 and 36: $ EO .- 0 m L 0 c 0 0 > 40 300 350
- Page 37 and 38: 0 0 0 0 0.000 0.005 0.010 0.015 0.0
- Page 39 and 40: of these studies indicate that cont
- Page 41 and 42: Different levels of adsorption occu
- Page 43 and 44: Nominal 2 Table 1. Concentration of
- Page 45 and 46: - iF m 1.6 1.4 1.2 - - - 1- 0 0.8 -
- Page 47 and 48: RESULTS AND DISCUSSION Swelling of
- Page 49 and 50: . . % . . 9 'HF 0 0 0 *. . 0 . . 0
- Page 51 and 52: 1.50 KQ 1.00 0.50 I / ' 02 525 I 1
- Page 53 and 54: hydrogen atoms. The hydrogen atoms
- Page 55 and 56: D to generate more D atoms. It is r
- Page 57 and 58: 12. a. Poutsma, M. L.; Dyer, C. W.
- Page 59 and 60: Figure 3. Minimum Steps to Explin D
- Page 61 and 62: Apoaratus and Procedure Microflow R
c.<br />
F<br />
9<br />
rr<br />
5 Y<br />
b<br />
-<br />
B<br />
c<br />
c<br />
c<br />
X<br />
W<br />
i<br />
20<br />
40<br />
30<br />
10 0 d<br />
0 326 360 376<br />
Temperature (OC)<br />
Figure 1 The effect <strong>of</strong> soaking temperature on extractability (DECS-2 coal, 0.35 MPa Na<br />
1.5h)<br />
1 4 ~ r<br />
Run no.<br />
0 cys I ToS-CyS<br />
TS-ToS El TI<br />
Figure 2 The effect <strong>of</strong> stepwise soaking on extractability for DECS-2 caal under N2<br />
except for Run 12 (Conditions: Run 10; 350"C(lh)/430"C(lh), Run 11;<br />
WC(lh)/430"C(lh); Run 12; 350°C(lh)/4300C(lh) with H,O, (3000 ppm) and H, (1.4<br />
Ma), Run 13; 430°C(2.5h), Run 14; 350"C(O.Sh)/4(#PC(0.5h)/4WC(lh), Run 15; 130°C<br />
to 430°C at 3.5"C mid. followed by 4WC(lh))<br />
486
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