Drying of the hay is not demanded for pelleting, making the price of processing less than with wood pelleting."[15] In 2012, the Division of Agriculture of Nova Scotia announced as an illustration undertaking conversion of the oil-fired boiler to grass pellets at a research facility.[sixteen] Pyrolysis oil, in some cases https://purebiodiesel33108.blogchaat.com/39079167/helping-the-others-realize-the-advantages-of-biofuel-presentation