Advanced High-Temperature, High-Pressure Transport Reactor Gasification Page: 22 of 147
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Table 5. Proximate, Ultimate, HHV, and XRF Analyses of Australian Brown Coals and
High-Ash Indian Subbituminous A Coals Utilized in Tests P075 and P077
-10-mesh -10-mesh
-10-mesh Dried -10-mesh Dried Raw Indian Washed Indian
Loy Yang Brown Lochiel Brown Subbituminous A Subbituminous A
Coal Coal Coal CoalProximate Analysis, as run,
wt%
Moisture
Volatile Matter
Fixed Carbon
Ash
Ultimate Analysis, MF, wt%
Carbon
Hydrogen
Nitrogen
Sulfur
Oxygen
Ash
Ash Composition, % as
oxides
Calcium, CaO
Magnesium, MgO
Sodium, Na2O
Silica, SiO2
Aluminum, A1203
Ferric, Fe203
Titanium, TiO2
Phosphorus, P205
Potassium, K20
Sulfur, SO3
Mercury, p g/g
Higher Heating Value
MF, Btu/lb
As-Received, Btu/lb15.0
48.7
35.3
0.9
65.4
4.6
0.8
0.4
27.7
1.1
6.9
13.2
10.3
26.0
8.4
10.4
0.7
0.1
1.4
22.7
ND
ND
11,112
944518.0
43.8
25.9
12.3
56.1
4.3
0.7
3.6
20.4
15.0
11.8
10.4
9.1
27.9
6.5
4.7
0.8
0.0
0.4
28.4
ND
ND
9011
73894.7
26.2
30.5
38.6
46.2
3.32
1.1
0.55
8.32
40.5
1.2
0.6
0.4
61.5
27.9
4.5
2.4
0.6
1.0
0.0
0.170
6864
65559.0
26.1
29.3
35.5
44.9
3.16
1.1
0.61
11.2
39.1
1.5
0.6
0.5
60.4
28.5
5.1
2.1
0.1
1.1
0.0
0.162
7218
6568Table 7 shows the ASTM coal classification scheme. Except for the petroleum coke, coals
that have been tested in the TRDU have ranged as high as a high-volatile B bituminous coals or
lower. The transport reactor technology has been considered to be more suited to lower-rank coals
that have a higher char reactivity; however, a number of higher-rank bituminous coals were also
tested to determine their performance in a transport reactor.10
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Swanson, Michael L. Advanced High-Temperature, High-Pressure Transport Reactor Gasification, report, August 30, 2005; [Grand Forks, North Dakota]. (https://digital.library.unt.edu/ark:/67531/metadc889538/m1/22/: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.