How fertilizer is made - material, production process,
The raw materials, in solid form, can be supplied to fertilizer manufacturers in bulk quantities of thousands of tons, drum quantities, or in metal drums and bag containers. Primary fertilizers include substances derived from nitrogen, phosphorus, and potassium. Various raw materials are used to produce these compounds.Ghani: A traditional method of oil processing in India,Traditional ghani technology The oilseeds and subsequently the expressed oil are held in a scooped circular pit in the exact centre of a circular mortar made of stone or wood. In it works a stout, upright pestle which descends from a top curved or angled piece, in which the pestle rests in a scooped-out hollow that permits the pestle to rotate, eased by some soapy or oily lubricant.Overview of milling techniques for improving the,,01-07-2015· Raw materials are introduced into the violent and turbulent,a sufficiently concentrated dispersion of drug particles in an aqueous or non-aqueous liquid medium is subjected to a traditional ball milling operation,of nanosuspension formulation prepared by wet media milling technology. Eur J Pharm Sci, 48 (2013), pp. 142-152.