Research Article

An Experimental Study of Briquetting Process of Torrefied Rubber Seed Kernel and Palm Oil Shell

Table 2

Cost of operation.

Cost of processing/raw materialRubber seed kernel
(250 kg/hr)
Palm oil shell
(250 kg/hr)

Capital90.990.2
Diesel71.471.4
Electrical47.647.6
Operator28.528.5

Total cost (USD)240237.7