ANBOR

ASEAN NETWORK ON BIOMASS OPEN RESEARCH

TISTR Biomass Database

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Select "N" : 1 sample(s)

Material

Napier grass (#16)

ID-number	#16
Material	Napier grass
Thai name	หญ้าเนเปียร์
Source	Energy Technology Department, TISTR
Sample date	2015-08-24
Submission date	2016-01-26

Values

Fuel Properties

Property	Unit	as received	moisture free	daf	lab	date	method
Proximate Analysis
Moisture content	wt%	15.461	-	-	TISTR	2015-08-26	ASTM D7582
Volatile matter	wt%	64.379	76.153	82.932	TISTR	2015-08-26	ASTM D7582
Ash at 550 C	wt%	6.91	8.174	-	TISTR	2015-08-26	ASTM D7582
Fixed carbon	wt%	13.25	15.673	17.068	TISTR	2015-08-26	ASTM D7582
Ultimate Analysis
Carbon	wt%	36.793	43.522	47.396	TISTR	2015-08-26	ASTM D5373
Hydrogen	wt%	6.739	5.939	6.468	TISTR	2015-08-26	ASTM D5373
Nitrogen	wt%	0.081	0.096	0.104	TISTR	2015-08-26	ASTM D5373
Sulphur	wt%	0.143	0.169	0.184	TISTR	2015-08-26	ASTM D4239
Oxygen	wt%	49.334	42.1	45.874	TISTR	2015-08-26	ASTM D5373
Calorific Values
Net calorific value (LHV)	kcal/Kg	3059.68	3619.26	3941.42	TISTR	2015-08-26	ASTM D5865
Gross calorific value (HHV)	kcal/Kg	3401.22	4023.25	4381.37	TISTR	2015-08-26	ASTM D5865

Lignocellulosic Analysis

Property	Unit	as received	moisture free	daf	lab	date	method
Lignin	wt%	7.7			Animal Nutrition Laboratory	2016-01-28	Forage Fiber Analysis, Goering and Van Soest, 1970
Hemicellulose	wt%	19.91			Animal Nutrition Laboratory	2016-01-28	Forage Fiber Analysis, Goering and Van Soest, 1970
Cellulose	wt%	32.7			Animal Nutrition Laboratory	2016-01-28	Forage Fiber Analysis, Goering and Van Soest, 1970

Composition Analysis by GC-MS pyrolyzer (% area)

HC		Oxyginated
Aromatics	Aliphatics	Acids	Fatty acids	Alcohols	Aldehydes	Esters	Ethers	Ketones	Phenols	N-Com.
19.91	6.27	8.47	0.18	0.25	3.67	5.37	0.00	12.35	17.33	1.84

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