It is actually a type of rock that comes from many parts of the world, called bauxite. fire resistance cement rock is significant because it helps us to produce a product known as alumina. Alumina by Datong is commonly used to manufacture a plethora of everyday objects, including aluminum foil, airplanes and even space shuttles. If we had no bauxite and alumina, many things that are part of our daily lives would not exist. People used plain tools such as picks and shovels to mine bauxite a long time ago. This was onerous and might take a while. Today, these days are done with big machines. The bauxite is then extracted from the ground and through various stages till it reaches alumina. All of this helps us to ensure that the alumina we get is of very high quality.
Slurry flows to a settling tank. Something interesting happens with this tank. The heavy rocks of bauxite settle of Datong at the bottom as they are heavier than the liquid. In the meantime, a lighter liquid rises to the surface. The process of settling down the solids and separating from the liquid is known as sedimentation. It makes the next steps smoother and cleaner. The solid pieces sink to the bottom of the tank and are removed after settling. Then Bubble Alumina are properly rinsed and dried. This wash is vital as it clears off all the extra stuff that is not required. And after washing, we get an element to name "red mud" Weathering of red mud can lead to generation of acidic leachate, and this leachate that may increase the salinity levels in groundwater and soil.
This can be brought to a settlement tank, as with all of the particles inside the cloudy water have settled leaving clear liquid above. This is then filtered through various filters. alumina binder liquid cleaning is done very well with the help of these filters. They get rid of any remaining solids parts of Datong which might still exist. Pregnant liquor — this is defined as the clear liquid that comes out after a filtering operation. Richard's name because of it has very highly alumina dissolution, thats are what we need to extract on the next step.
We now have pregnant liquor and we will convert it into pure alumina. And we do this through a process which is called 'evaporation'. Q: What is done during evaporation stage — in evaporator we heat the pregnant liquor and make most of the liquid remove, on bauxite alumina point what is to be done? What is left over is a solid material almost pure alumina. I love watching the liquid becoming solid!
Centers of big ovens called kilns are then used to calcine the alumina hydrate. brown fused alumina blast furnaces are meant to heat the material in a state of extreme temperatures. Then we heat the alumina hydrate for some hours at about 1000 degrees Celsius (which is around 1832°F) to calculate it. During the second heat, which is at very high temperatures, any remaining water and impurities are removed forming alumina.
We provide high-grade raw materials, high-quality products, and services, as we grow with our customers. While at the same time. to better serve customers offer customers other similar products of a high standard, Datong Company is willing to create and Bauxite to alumina process relationships with all its partners!
Bauxite to alumina process has achieved ls0900l quality system certification, is014001 environmental management system certification OHSAS1800 occupational and safety management system certification. is a national high-tech enterprise that was listed successfully on April7,2016 stock code: 836236. Today, it is the most complete and largest high-quality aluminum based refractory material base. Every tank is witnessed by a hydraulic test, an radiography test, etc. With the most advanced production equipment and strict quality control at every stage of production. We pay close attention to each detail and every little thing is an integral part of our company's workforce.
Datong invested 10 million yuan and built a chemical analysis lab, micro powder testing room, scanning electron microscope, application laboratory Bauxite to alumina process as well as a pilot base. There are more than 40 sets various testing instruments including SEM energy thermometer XRD laser particle size analyzer, along with other world class testing and analysis equipment. The center employs more than 10 engineers and scientists, including a senior engineer, as well as two other engineers. The center also has a close cooperation with Wuhan University of Science and Technology and the Sinosteel Lioyang Institute of Research in Refractories University of Science and Technology Liaoning and Zhengzhou University.
Kaifeng Datong Refractories Bauxite to alumina process was founded in 2008 and is a private joint-stock corporation located in Henan province. It specializes in the production and development of high-quality refractory material.
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