Latest ore beneficiation technology is developed

Latest ore beneficiation technology is developed

Maraging steel has the purpose of being exceptionally strong while still being malleable. The elements that give it such strength are things such as molybdenum, cobalt, and titanium, instead of carbon. Because of its unique properties it is often used to make engine parts, missile skins, and firing pins in automatic weapons.

Thanks to the ability to create steel with specific properties and the capability to shape it into all shapes and sizes, it has become one of the most widely used products in industry and around the home.
experts from Henan Hongxing Mining Machinery Co., Ltd will give a detailed introduction to its beneficiation technology and equipment used of the Ore processing plant.
1. Rock crushing:
The dressing plants in our country generally use such three sections of crushing process as coarse, medium and fine breaking to crush it. For the coarse crushing, 1.2m or 1.5m spinning back crusher is used; 2.1 m or 2.2 m standard cone breaker for medium breaking, and 2.1 m or 2.2 m short-headed type for fine crushing. The ore after coarse breaking has below 1m of lumpiness, and then through medium and fine grinding, it will be screened for finished products with granularity less than 12mm and then transported to the grinding slots.
2. Rock grinding:
Most of the grinding technology in our country uses two paragraphs process and for small and medium-sized concentrator, they use one stage process.
Iron ore concentrator preparation
Very low grade Iron ore cannot be used in metallurgical plants and needs to be upgraded to increase the iron content and reduce the gangue content. A process adopted to upgrade ore is called Beneficiation. Iron ore is upgraded to higher iron content through concentration. Iron ore is being beneficiated all round the world to meet the quality requirement of Iron and Steel industries. However, each source of Iron ore has its own peculiar mineralogical characteristics and requires the specific beneficiation and metallurgical treatment to get the best product out of it. The choice of the beneficiation treatment depends on the nature of the gangue present and its association with the ore structure. Several techniques such as washing, jigging, magnetic separation, advanced gravity separation and flotation are being employed to enhance the quality of the Iron ore.
Due to the high density of hematite relative to silicates, beneficiation usually involves a combination of crushing and milling as well as heavy liquid separation. This is achieved by passing the finely crushed ore over a bath of solution containing bentonite or other agent which increases the density of the solution. When the density of the solution is properly calibrated, the hematite will sink and the silicate mineral fragments will float and can be removed.