Pine pruning (state: s)

Material type: Wood

Exergy values

Method	Minimum / kJ/kg	Mean / kJ/kg	Maximum / kJ/kg
heating values: Huang et al (2016) HHV	21744.8	21744.8	21744.8
heating values: Song et al (2012) HHV	21004.9	21004.9	21004.9
heating values: Zhang et al (2016) HHV	21207.0	21207.0	21207.0
ultimate: Hongliang et al (2017)	21118.7	21121.8	21124.8
ultimate: Shieh & Fan (1982)	20175.5	20179.3	20183.2
ultimate: Song et al (2012)	21415.9	21419.5	21423.2
ultimate: Stepanov (1995)	19535.6	19539.2	19542.9

Composition

No substance composition data.

Proximate analysis

Component	Wt %
VM	82.20
FC	15.10
A	2.70

Reference: (Vassilev, et al., 2010)

Component	Wt %
VM	82.20
FC	15.10
A	2.70

Reference: (Song, et al., 2011)

Ultimate analysis

Component	Wt %
Ash	2.70
C	50.49
O	40.18
H	6.13
N	0.49
S	0.01
Cl	0.00

Reference: (Vassilev, et al., 2010)

Component	Wt %
Ash	2.70
C	50.48
O	40.18
H	6.13
N	0.50
S	0.01
Cl	0.00

Reference: (Song, et al., 2011)

Heating values

Heating value	kJ/kg
HHV	20062.0
LHV	None

Reference: (Song, et al., 2012)