KINGSTON – Tiny pellets about the size of BBs will collect at the bottom of an oil-fired dryer at the rate of probably a ton a day when the city begins converting sewage sludge to fertilizer next year ...

Cliffs Natural Resources officials said Wednesday the company has been testing new, direct-reduced iron taconite pellets at two of its Minnesota plants -- Northshore Mining in Silver Bay and United ...

In a first, five paddy straw to pellets converting units — three in Mansa, one each in Patiala and Gurdaspur — are expected to process 1.26 million tonnes of the organic residue this kharif harvesting ...

Segezha Group automates the process of dosing and packaging of fuel pellets at the industrial site of Lesosibirsk LDK No. 1. An automatic line for packing and packing biofuels in ready-made bags of 15 ...