Phyllis2 - rice straw (#444)

rice straw (#444)

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ID-number	#444
Material	rice straw
Classification	ECN Phyllis classification ▸ straw (stalk/cob/ear) ▸ rice ▸ rice straw
Classification	NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [220] stro ▸ [224] rijsthalm
Ash type	laboratory
Submitter organisation	ECN (Netherlands)
Literature	http://edv1.vt.tuwien.ac.at/AG_HOFBA/BIOBIB/Biobib.htm (1997).

Values

Property											Unit	Value			Std dev	Det lim	Lab	Date	Method	Remarks
Property											Unit	ar	dry	daf	Std dev	Det lim	Lab	Date	Method	Remarks
Fuel Properties
	Proximate Analysis
		Moisture content									wt% (ar)
		Ash content									wt%		19.09
	Ultimate Analysis
		Carbon									wt%		38.91	48.09					Unknown
		Hydrogen									wt%		4.74	5.86					Unknown
		Nitrogen									wt%		1.37	1.69					Unknown
		Sulphur									wt%		0.11	0.14					Unknown
		Oxygen									wt%		35.31	43.64					Calculated
		Total (with halides)									wt%		100.00	100.00					Calculated
	Calorific Values
		Net calorific value (LHV)									MJ/kg		14.92	18.44
		Gross calorific value (HHV)									MJ/kg		15.95	19.72
		HHV_Milne									MJ/kg		14.90	18.42					Calculated
Chemical Analyses
	Halides
		Chlorine (Cl)									mg/kg		4 700.0	5 808.9					Unknown
Ash Properties
	Ash composition
		SO₃									wt% (ash)	0.70
		P₂O₅									wt% (ash)	1.40
		SiO₂									wt% (ash)	73.00
		Fe₂O₃									wt% (ash)	0.60
		Al₂O₃									wt% (ash)	1.40
		CaO									wt% (ash)	1.90
		MgO									wt% (ash)	1.80
		Na₂O									wt% (ash)	0.40
		K₂O									wt% (ash)	13.50