Hongxing Is Sempre in the Forefront of the Home Market
21 November, 2012 at 7:58 am in Buy & Sell
Iron ore impact crusher production of steel as one of the most important raw materials; its development for the development of steel has a very big impact, but can also promote the development of steel iron ore mine development. China is the largest producer of steel, but also iron ore consumer. With the rapid economic development, China's demand for iron ore increased substantially.
Industry estimates, in eastern China's steel output will peak in 2015, but the central and western regions will continue to grow. The next few years will continue to tight global iron ore supply. Based on national policy to promote, while China's east coast closer to the peak business, the world's biggest iron ore producers are seeking to enter China's underdeveloped western regions, looking for its future growth potential. Xinjiang, western China's industrialization and urbanization, the demand for steel will increase substantially, the Chinese demand for iron ore imports remain high, and constantly open up the region's iron ore market.
Iron ore is any rock that contains a usable quantity of iron. Common iron ore minerals include hematite, magnetite, limonite, and siderite. These are frequently found together with assorted silicates. Although iron does not occur in its pure form in nature, some kinds of iron ore contain up to 70% iron atoms. Iron ore consists of oxygen and iron atoms bonded together into molecules. To create pure iron, one must deoxygenate the ore, leaving only iron atoms behind. That is the essence of the refining process. As the professional manufacturer of complete sets of mining machinery, such as primary jaw crusher, HXJQ is always doing the best in products and service.
To create an even purer form of iron, known as pig iron, limestone must be added to the mix and the heat increased. This is done contemporarily in the silo-like structure known as a blast furnace. The calcium in limestone bonds with the silicates in the ore, creating a material called slag, which floats on top of the pure liquid iron. The iron is periodically drained into a mold from a port at the bottom of the blast furnace, where it cools. The pig iron can then be converted into wrought iron by mixing it with silicon, or processed further to create steel.
Now the country's development, rely on the technology continues to rise, so that not only saves resources, make full use of resources, but also energy saving, more rapid development. The current state of the majority of the market for iron ore and other mineral resources, needs, and gradually promote the crusher and other mining machinery industry, which not only has to open up the market, the technical requirements but also be promoted. This can lead mining crushers and other mining machinery industry forever at the forefront of sustainable development and better.
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