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Table 3 Comparison of gas emission by different biodiesels

From: Emission evaluation on 3-hole and 4-hole nozzle diesel engine with Jatropha and Pongamia (Karanja) mixed bio oil

S. No.

Type of oil

Diesel:Bio oil

CO (%vol)

HC (ppm)

CO2 (% vol)

NOX (ppm)

Ref

3H

4H

3H

4H

3H

4H

3H

4H

1

Pongamia

80:20

0–0.28

10–68

 

150–1200

[14]

2

Honge Oil

80:20

0.15–0.38

0.13–0.37

65–102

60–99

600–1150

607–1120

[15]

3

Mahua seed oil

80:20

0.04–0.05

35–38

 

90–850

[16]

4

Jatropha & Pongamia

80:20

0.01–0.03

0.01–0.02

0–12

6–18

0.4–0.5

0.4–0.5

80–220

80–230