Drying in the hay is not really necessary for pelleting, making the expense of processing lower than with wood pelleting."[15] In 2012, the Office of Agriculture of Nova Scotia announced as an illustration challenge conversion of an oil-fired boiler to grass pellets at a research facility.[sixteen] Pyrolysis oil, in some https://juliusinqrr.blogsmine.com/39183629/examine-this-report-on-biofuel-examples