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Entropy and chemical equilibrium 153

Table 10.1 Producer gas compositions obtained from biomass gasification.—cont’d
Species Experiment Model Notes Source

47.7 45.1
N 2
9.5 19.4 Feedstock: Sawdust
H 2
4.5 0.9 Gasifier: Bubbling
CH 4
CO 18.0 22.0 fluidized bed
CO 2 13.5 11.4
45.0 45.1
N 2
15.23 21.06 MC: 20% Zainal et al. [7]
H 2
1.58 0.64 Temperature: 1073K
CH 4
CO 23.04 19.61 Feedstock: Unspecified
16.42 12.01 wood
CO 2
42.31 46.68
N 2
1.42 0
O 2
14.0 20.39 MC: 10% Renkel and L€ummen [8]
H 2
2.31 0.02 Temperature: 1073K
CH 4
CO 20.14 21.78 Feedstock: Sawdust
CO 2 12.06 10.38 Gasifier: Downdraft
50.79 47.44
N 2
43.2 58 MC: 7.5% Mahishi and Goswami [9]
H 2
7.4 0 Temperature: 1123K
CH 4
CO 18.5 19.8 (ER: 0.09)
28.5 22.2 Feedstock: Sawdust
CO 2
Gasifier: Fluidized bed
27.6 48.5 MC: 7.5%
H 2
7.7 0 Temperature: 1123K
CH 4
CO 15.5 16.5 (ER: 0.37)
46.9 35 Feedstock: Sawdust
CO 2
Gasifier: Fluidized bed
12.5 17.9 MC: 14% Fournell et al. [10]
H 2
1.2 0 Temperature: 1273K
CH 4
CO 18.9 19.4 Feedstock: Rubber wood
8.5 10.9 AFR: 2.29
CO 2
59.1 51.8 Gasifier: Downdraft
N 2
14.0 20.06 MC: 10% Altafini et al. [11]
H 2
2.31 0 Temperature: 1073K
CH 4
CO 20.14 19.7 Feedstock: Pinus Elliotis
12.06 10.15 Gasifier: Downdraft
CO 2
50.79 50.1
N 2
H 2 5.6 9.9 MC: 22% Baratieri et al. [12]
1.4 0.002 Temperature: 1013K
CH 4
CO 6.9 7.6 Feedstock: Cypress
18.1 17 AFR: 0.29
CO 2
68 65.2 Gasifier: Circulating
N 2
fluidized bed