Willow (state: s)

Material type: Wood

Exergy values

Method	Minimum / kJ/kg	Mean / kJ/kg	Maximum / kJ/kg
heating values: Huang et al (2016) HHV	21291.9	21291.9	21291.9
heating values: Song et al (2012) HHV	20520.2	20520.2	20520.2
heating values: Zhang et al (2016) HHV	20725.5	20725.5	20725.5
ultimate: Hongliang et al (2017)	20561.9	20562.4	20562.8
ultimate: Shieh & Fan (1982)	19203.9	19205.1	19206.2
ultimate: Song et al (2012)	20565.5	20565.9	20566.4
ultimate: Stepanov (1995)	18579.9	18580.4	18580.9

Composition

No substance composition data.

Proximate analysis

Component	Wt %
VM	82.50
FC	15.90
A	1.60

Reference: (Vassilev, et al., 2010)

Component	Wt %
VM	82.50
FC	15.90
A	1.60

Reference: (Song, et al., 2011)

Ultimate analysis

Component	Wt %
Ash	1.60
C	49.02
O	42.72
H	6.00
N	0.59
S	0.06
Cl	0.01

Reference: (Vassilev, et al., 2010)

Component	Wt %
Ash	1.60
C	49.02
O	42.72
H	6.00
N	0.60
S	0.06
Cl	0.00

Reference: (Song, et al., 2011)

Heating values

Heating value	kJ/kg
HHV	19599.0
LHV	None

Reference: (Song, et al., 2012)