Mineral processing can involve four general types of unit operation: comminution – particle size reduction; sizing – separation of particle sizes by screening or classification; concentration by taking advantage of physical and surface chemical properties; and dewatering – solid/liquid separation. In all of these processes, the most important considerations are the economics of the processes and this is dictated by the grade and recovery of the final product.  The stockyard is located adjacent to Hongxing’s existing mine and 5 kilometres, both of which are currently the subject of mine design and production schedule work as the ore sources for plant start-up. The order process with suppliers for equipment continues as part of the beneficiation plant project. To do this, the mineralogy of the ore needs to be considered as this dictates the amount of liberation required and the processes that can occur. The EPA is a five person board providing independent overarching environmental advice to the Minister for the Environment; Science through the preparation of environmental protection policies and the assessment of development proposals and management plans, as well as providing public statements about matters of environmental importance. Hongxing is so far the only foreign company granted the right to own and operate iron ore mines in India, which is the world’s third largest iron ore exporter in parallel with having a strong domestic steel market. In rugged areas like Morococha where government-run social programs are scarce and residents chew coca leaves to ward off hunger and altitude sickness, companies say they are forced to play the role of the state and build schools, roads and medical facilities, or face bouts of unrest. Chinese firms have at times been flashpoints. Henan Hongxing Mining Machinery Co., Ltd. is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing of china spiral classifier, high efficiency concentrator and other commonly used mining equipment, welcome to visit and cooperate with us. Send us an email into sinohxjq@hxjq.com for more details? ore processing plant: http://www.china-ore-beneficiation.com/ourgoods/ore_beneficiation.html