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Study of Carbonization for Cashew Nut Shell - ISCA

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Res.J.Chem.Sci._____________________________________________Research Journal <strong>of</strong> Chemical Sciences<br />

Vol. 1(2), 43-55, May (2011) ISSN 2231-606X<br />

Percentage, (%)<br />

Percentage, (%)<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

1 2 3<br />

Figure-5: Comparison <strong>of</strong> direct and indirect method <strong>for</strong> char percentage<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

Char obtained in direct method Char obtained in indirect method<br />

<strong>Cashew</strong>q nut shell samples<br />

1 2 3<br />

<strong>Cashew</strong> nut shell sample<br />

Figure-6: Comparison <strong>of</strong> direct and direct plus indirect method <strong>for</strong> oil percentage<br />

Percentage, (%)<br />

Oil obtained in direct method Oil obtained in direct plus indirect method<br />

4<br />

3.5<br />

3<br />

2.5<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

Ash obtained in direct method Ash obtained in indirect method<br />

1 2 3<br />

<strong>Cashew</strong> nut shell samples<br />

International Science Congress Association 52

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