Journal of Chemistry

Review Article

A Comprehensive Review on Thermal Coconversion of Biomass, Sludge, Coal, and Their Blends Using Thermogravimetric Analysis

Table 6

A list of literature about the thermal coconversion of coal and lignocellulosic biomass using thermogravimetric analysis.
YearSampleExperimental facilityBlends coal : biomassThermal behaviorMediumInitial mass (mg)Heating rate (°C/min)Temperature range (°C)TDTGmaxd (°C)Ref.
2017Coal and bagasseTGA-DTG80 : 20CombustionCO212525–900460
380		604
570		1.8%/°C
0.8/°C		300, 470[124]
2017Coal and hazelnut shellTGA-DTG with MS25 : 75
50 : 50
75 : 25		CombustionAir102025–950376
363
349		602
633
635		12%/min
10%/min
7%/min		415
416
425		[57]
2016Coal and rice huskTG-DTA80 : 20
60 : 40
40 : 60
20 : 80		CombustionAir52.5
5
10
20		25–900574
545
534
524		772
770
760
749		2.4%/°C
1.5%/°C
1.0%/°C
1.3%/°C		738
737
722
598		[125]
2015Bituminous coal and rice strawTG-DTG80 : 20
60 : 40
40 : 60
20 : 80		PyrolysisNitrogen—10
15
20
25
30		25–900220–240346–7400.08–0.5%/°C330–350[127]
2015Coal and sugarcane bagasseTG-DTG80 : 20
60 : 40
40 : 60
20 : 80		PyrolysisNitrogen251025–11001609000.16%/°C
0.31%/°C
0.49%/°C
0.63%/°C		308, 353, 440[134]
2014Bituminous coal and bagasseTG-DTG75 : 25PyrolysisNitrogen1010
20
40		25–950318, 208, 271346, 293, 4615.8%/min
1.2%/min		346, 293, 349[60]
2014Coal and bagasseTG-DTA4 : 1
3 : 2
1 : 1
2 : 3
1 : 4		GasificationCO220525–1300295
294
296
290
291		416
390
384
376
374		0.99%/°C
1.77%/°C
2.11%/°C
2.50%/°C
3.28%/°C		346
345
344
344
343		[135]
2013Coal and sugarcane bagasseTG-DTG90 : 10
80 : 20
70 : 30
60 : 40
50 : 50		PyrolysisNitrogen5–252025–900210–390390–4509–10.8%/min210, 365[136]
2013Lignite and rice huskTG-DTA0.2
0.4
0.6
0.8		PyrolysisNitrogen51025–800200400—330, 490[137]
2013Bituminous coal and sugarcane bagasseTG-DTA75 : 25CombustionAir72.5
5
10
20
25
30		25–7502006000.05%/min330[138]
a = Tv; b = Tf; c = −DTGmax; d = TDTGmax.