Performance and Emission Characteristics of Pyrolysis Oil Obtained from Neem de Oiled Cake and Waste Polystyrene in a Compression Ignition Engine

Table 1

Feedstock characteristics.

Material	Volatile matter	Fixed carbon	Moisture	Ash	Carbon	Hydrogen	Nitrogen	Sulphur	Oxygen	Calorific value
NDC	78.25	8.91	7.52	5.32	51.62	5.27	3.1	0.31	39.7	17.92
WPS	98.18	0.49	0.24	1.09	89.2	8.82	0.01	—	1.97	40.49
Standard	ASTM D3175	By difference	ASTM D3173	ASTM D3174	ASTM D5373				By difference	ASTM D445