Particle size impact on pyrolysis of multi-biomass: a solid-state reaction modeling study

Figures & data

Table 1. Kinetics parameters and R² values of the studied biomass.

	Ea (kJ/mol)	A (s^−1)	R^2	Ea (kJ/mol)	A (s^−1)	R^2	Ea (kJ/mol)	A (s^−1)	R^2
DS
	S1			S2			S3
F1	29.00	6.90E+05	0.9013	38.73	1.29E+05	0.9296	34.61	2.49E+05	0.9274
F2	50.30	8.55E+03	0.9736	41.97	1.73E+03	0.9563	48.11	1.31E+04	0.9221
F3	50.30	1.79E+04	0.9736	57.58	4.75E+03	0.9652	48.11	2.61E+04	0.9221
P2							24.01	4.66E+06	0.9206
P3							24.01	6.98E+06	0.9206
P4							24.01	9.31E+06	0.9206
P2/3	64.13	1.52E+04	0.8365	93.42	5.35E+04	0.905	53.16	2.84E+05	0.9143
D1	39.42	3.59E+05	0.8109	60.73	9.99E+03	0.8946	32.05	6.64E+03	0.942
D2	33.08	9.99E+04	0.8531	66.94	3.40E+03	0.9125	37.77	3.42E+03	0.9428
D4	18.78	1.16E+10	0.9947	18.29	1.00E+10	0.9882	15.43	4.65E+09	0.9636
A2	29.00	1.38E+06	0.9013	38.73	2.59E+05	0.9296	34.61	4.99E+05	0.9274
A3	29.00	2.07E+06	0.9013	38.73	3.88E+05	0.9296	34.61	7.48E+05	0.9274
A4	29.00	2.76E+06	0.9013	38.73	5.17E+05	0.9296	34.61	9.98E+05	0.9274
R1				24.71	2.24E+06	0.8526	24.01	2.33E+06	0.9206
R3	5.25	1.64E+08	0.9156	3.81	6.82E+07	0.8753	4.11	7.73E+07	0.9164
	S4			S5
F1	17.90	7.11E+06	0.9183
F2	20.14	4.20E+06	0.9016
F3	20.14	8.40E+06	0.9016
P2	15.82	2.29E+07	0.9344
P3	15.82	3.44E+07	0.9344
P4	15.82	4.59E+07	0.9344
P2/3	53.98	2.88E+05	0.9143	53.98	2.88E+05	0.9143
D1	39.65	6.02E+05	0.9541	37.65	6.20E+05	0.8251
D2	40.98	8.44E+05	0.9499	40.08	6.76E+05	0.8164
D3	4.80	1.46E+08	0.9395
D4	8.65	5.37E+08	0.9899	10.18	9.29E+08	0.9631
A2	17.90	1.42E+07	0.9183
A3	17.90	2.13E+07	0.9183
A4	17.90	2.85E+07	0.9183
R1	15.82	1.15E+07	0.9344
R2	3.87	1.12E+08	0.9592
R3	6.40	2.08E+08	0.9946	5.87	1.64E+08	0.9596
SCG
	S1			S2			S3
F1	23.43	2.25E+06	0.9164	20.78	3.13E+06	0.9213	23.43	2.33E+06	0.9189
F2	39.68	7.26E+04	0.9574	36.75	1.10E+05	0.9504	38.93	8.47E+04	0.9529
F3	39.68	1.45E+05	0.9574	36.75	2.19E+05	0.9504	38.93	1.69E+05	0.9529
P2/3	58.11	9.90E+04	0.8926	50.89	2.99E+05	0.9026	59.34	8.73E+04	0.9000
D1	35.42	1.21E+06	0.8713	30.63	2.38E+06	0.8803	36.27	1.12E+06	0.8808
D2	40.96	6.93E+05	0.8973	35.98	1.43E+06	0.9061	41.58	6.65E+05	0.9037
D4	16.15	5.97E+09	0.9765	15.97	5.72E+09	0.9749	15.75	5.39E+09	0.9728
A2	23.43	4.50E+06	0.9164	20.78	6.27E+06	0.9213	23.43	4.65E+06	0.9189
A3	23.43	6.75E+06	0.9164	20.78	9.40E+06	0.9213	23.43	6.98E+06	0.9189
A4	23.43	9.00E+06	0.9164	20.78	1.25E+07	0.9213	23.43	9.30E+06	0.9189
R2	3.81	8.00E+07	0.8005	4.11	9.05E+07	0.8535	3.88	8.30E+07	0.8204
R3	23.43	2.25E+06	0.9164	6.43	2.05E+08	0.9685	6.31	1.98E+08	0.9640
	S4			S5
F1	32.43	4.71E+05	0.9691	21.94	3.19E+06	0.9100
F2	57.14	2.20E+03	0.8887	35.06	1.97E+05	0.9487
F3	57.14	4.41E+03	0.8887	35.06	3.95E+05	0.9487
P2	18.75	1.55E+07	0.8726
P3	18.75	2.33E+07	0.8726
P4	18.75	3.11E+07	0.8726
P2/3	75.55	4.09E+03	0.9305	58.33	1.18E+05	0.9014
D1	47.15	1.58E+05	0.9200	35.60	1.35E+06	0.8820
D2	53.54	7.30E+04	0.9423	40.46	8.90E+05	0.9030
D4	16.54	6.78E+09	0.9582	15.20	4.55E+09	0.9742
A2	32.43	9.41E+05	0.9691	21.94	6.39E+06	0.9100
A3	32.43	1.41E+06	0.9691	21.94	9.58E+06	0.9100
A4	32.43	1.88E+06	0.9691	21.94	1.28E+07	0.9100
R1	18.75	7.77E+06	0.8726
R2				4.09	9.25E+07	0.8498
R3	5.57	1.48E+08	0.9719	6.45	2.10E+08	0.9686
CM
	S1			S2			S3
F1	20.99	3.33E+06	0.9012	22.61	2.66E+06	0.9139	18.75	4.26E+06	0.9058
F2	36.86	1.15E+05	0.9495	38.14	9.63E+04	0.9514	34.53	1.54E+05	0.9417
F3	36.86	2.30E+05	0.9495	38.14	1.93E+05	0.9514	34.53	3.09E+05	0.9417
P2/3	52.50	2.97E+05	0.8804	57.26	1.32E+05	0.8944	46.15	7.41E+05	0.8892
D1	31.67	2.42E+06	0.8542	34.87	1.45E+06	0.8732	27.45	4.19E+06	0.8614
D2	36.82	1.50E+06	0.8830	40.08	8.84E+05	0.8977	32.49	2.68E+06	0.8910
D4	15.77	5.49E+09	0.9754	15.68	5.34E+09	0.9729	15.65	5.33E+09	0.9739
A2	20.99	6.65E+06	0.9012	22.61	5.33E+06	0.9139	18.75	8.52E+06	0.9058
A3	20.99	9.98E+06	0.9012	22.61	7.99E+06	0.9139	18.75	1.28E+07	0.9058
A4	20.99	1.33E+07	0.9012	22.61	1.07E+07	0.9139	18.75	1.70E+07	0.9058
R2	4.40	1.05E+08	0.8414	4.09	9.16E+07	0.8326	4.61	1.13E+08	0.8771
R3	6.66	2.25E+08	0.9616	6.45	2.08E+08	0.9638	6.75	2.30E+08	0.9685
	S4			S5
F1	20.17	4.29E+06	0.8933	18.76	5.03E+06	0.9139
F2	33.46	2.61E+05	0.9469	31.73	3.46E+05	0.9568
F3	33.46	5.21E+05	0.9469	31.73	6.93E+05	0.9568
P2/3	53.66	3.02E+05	0.8836	49.63	5.06E+05	0.9020
D1	32.43	2.47E+06	0.8584	29.74	3.37E+06	0.8779
D2	37.15	1.68E+06	0.8845	34.48	2.33E+06	0.9041
D3				3.55	7.72E+07	0.8015
D4	15.24	4.66E+09	0.9759	15.34	4.68E+09	0.9774
A2	20.17	8.59E+06	0.8933	18.76	1.01E+07	0.9139
A3	20.17	1.29E+07	0.8933	18.76	1.51E+07	0.9139
A4	20.17	1.72E+07	0.8933	18.76	2.01E+07	0.9139
R2	4.58	1.15E+08	0.8626	4.58	1.15E+08	0.8880
R3	6.79	2.38E+08	0.9656	6.79	2.37E+08	0.9720

Data availability statement

The data that support the findings of this study are available from the corresponding author, S.M., upon reasonable request.