Today, I am honored to present to you about the way we produce brown fused alumina. Alumina, a unique white powder made from bauxite rock that forms the basis of hundreds of everyday products such as lustrous aluminum foil to wrap up last night's leftovers and durable aluminum cans for our favorite beverages. Datong can produce a relatively high grade of alumina
The production of alumina starts with the mining of bauxite from earths upper crust. We use bauxite as the primary raw material in our process. Bauxite- types of rock for the sushi aluminium So it can come from various places in the world such as Australia, Guinea, Brazil etc. We are also doing this as Datong, with all the time we have good materials to perform by importing bauxite from different regions of the world. This enables us to always guarantee that our alumina is the highest quality possible.
After we get it from bauxite then it goes to processing to be converted as alumina. Bauxite is first crushed into small particles. This is by use of giant mining machinery that can scale the hard rock. After crashing the bauxite these small pieces are packed carefully and used to take it a processing plant
We were about to hit an important part of the plant. We combine the crushed bauxite with hot caustic soda. For us, caustic soda is a unique liquid. These are mixed with large tanks and heat used by this process known as digestion in which aluminum of bauxite combines with hot caustic soda and the remaining imputes returns.
After that we put the mix in a machine itself called as thickener. Thickeners Bay deep hole is a necessary piece of debonair and helps in releasing explicit strong contaminations are locked away inside the liquid. When these Datong alumina binder processes are finished, we will have red mud, as our solid impurities and alumina liquor if you take into account clean liquid.
Now we are almost done! The remains of the hydrate are then routed through a device called a calciner, where it is dried and cooked. The Calciner – Similar to a kiln, this machine is a super hot piece of kit that reaches in excess of 1000 Degrees C, where the hydrate is heated until it reaches these high temperatures. This process removes the remaining water and dries out the hydrate to form alumina. The alumina we produce is a fine, white powder which is used in industries around the world in thousands of applications.
While packing the synthesized alumina, must provide some precautions. We bag or bulk transport the alumina in case of larger orders. We in Datong have never slackened in ensuring the quality of our alumina and we take pales on it. Datong pure making refractory cement we let go after invasive examination from above This will help us qualify the top tier merchandise to be sent out to our clients.
We Making alumina high-quality raw materials, valuable products, and services, while growing together with our customers. While at the same time. to provide better service to customers, provide customers with other related products of high quality, Datong Company is willing to create and win-win relationships with all its partners!
Datong has been awarded ls0900l quality system certification, is014001 environmental management system certification, OHSAS1800 occupational health and safety management system certification. is a national high-tech enterprise which was able to be listed on April 7th, 2016 with stock code Making alumina. Datong is now the largest and most complete collection of high-quality aluminum-based refractory materials. Every tank is inspected with hydraulic test, radiography test, and air tight test, etc. With world's advanced production machine and strict quality control at each production stage. We pay attention to each and every aspect, and each small action is an integral part of the workforce we employ.
Datong has invested Making alumina in the construction of the chemical analysis laboratory, micro powder testing room as well as a scanning electron microscope high-temperature laboratory for applications as well as a pilot base. There are over 40 sets of of testing equipment including SEM energy spectrumrometer XRD XRF laser size analyzer, along with other world class testing and analysis equipments. The center employs over 10 scientists and engineers comprising a senior engineer and two engineers. It also maintains a close cooperation with Wuhan University of Science and Technology and Sinosteel-Luoyang Institute of Research in Refractories University of Science and Technology Liaoning and Zhengzhou University.
Kaifeng Making alumina Refractories Co., Ltd. was founded in 2008 and is a private joint stock company in Henan province. The company specializes in the production and development of high-quality refractory material.
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