Reaction Kinetics of Chlorine Corrosion to Heating Surfaces during Coal and Biomass Cofiring

Table 1

Proximate analysis and ultimate analysis of biomass samples and coal sample (air-dried basis)/wt.%.

Sample	Symbol	Proximate analysis				Ultimate analysis
		Mad	Aad	Vad	FCad	Cad	Had	Nad	Sad
Corn stalks	CS	6.35	5.08	68.33	20.24	42.95	6.65	0.87	1.11
Wheat stalks	WS	5.44	10.82	64.03	19.71	40.27	6.34	0.68	1.07
Lean coal	LC	1.43	33.74	12.99	51.84	55.41	2.97	0.96	3.24

M: moisture; A: ash; V: volatile matter; FC: fixed carbon.