Cashew nut shell extraction(CNSE) biomass for burning industry Cashew nut shell extraction was waste products after being obtained pressing cashew nut shell to receive cashew nut shell oil for industrial fuel. Cashew nut shell extraction has been used as a boiler to replace coal, and wood, because of its low cost, cashew nut shell extraction is also high calory. Taiwan has had a research project using cashew nut shell extraction as an organic fertilizer for some farms, but the application of cashew nut shell extraction as fertilizer is also less common in many countries Specifications: Moisture: 12%; Ash content: 1.6%; Calory: 4500kcl/kg min; Using: best for fuel, fertilizer; Packing: Jumbo bag, PP bag, Or Customer request;