When you look out the glass window sitting in your room, you may never think of how things are made; yet, none of us truly considered a thoroughbred metal can sealing our humidity filled drink or aluminum foil used to wrap our sandwich. The answer is simple: They are all everyday articles and they all happen to be made from the unique material - alumina ball that is manufactured within a factory. In this TownHall, we will delve deeper into how alumina is made and explore how Datong produces it in an environmentally friendly manner to save the planet
In first stage, the bauxite is scaled in little particles. This is a critical first step in the process, which allows it to be broken down so that bauxite can be processed more readily. The bauxite is first crushed and combined with hot sodium hydroxide. This magical chemical helps in extensive disintegration of bauxite. After mixing, it is placed in a large tank and agitated for hours. The brown aluminium oxide in the reservoirs is dissolved into a liquid solution, and any dirt that comes along with it sticks to the walls while being moved
These are critical operations and they all depend on a chemical reaction between bauxite and sodium hydroxide. Alumina is made from bauxite, and this reaction takes place when aluminum oxide in the bauxite reacts with sodium hydroxide. For this reaction to happen properly, certain parameters like the temperature of the mixture and how fast it is stirred are critical. The purpose of these controls is to ensure a smooth production process of tabular alumina.
The production of alumina is energy intensive, and therefore expensive. Datong is working to create a green and affordable alumina production. They accomplish this by using organic approaches, and try to reduce any unnecessarily waste. Datong can transform this in a more sustainable and responsible way by optimizing the use of resources with fewer inputs and associated waste.
ENERGY IS A CRUCIAL FACTOR IN THE ALUMINA-PRODUCTION PROCESS Energy is central to the process of producing alumina. Mining the bauxite, crushing it into small pieces and then finally converting it to alumina all require quite a lot of energy if satisfaction is aimed. In the hopes of saving energy and speeding up the process, Datong has its own power plant. This is a coal plant which generates electricity by burning coal current with waste gas, thus an efficient way of energy generation. This system not only enable Datong to save energy, but also reduce the carbon footprint and environmental impact of its enterprise by securing a reliable power supply for the alumina production process.
We provide high-grade raw materials, a variety of valuable products, and Alumina production process, while growing together with our clients. While at the same time. Datong Company wants to create a win-win partnership with all its partners, enabling it to serve its customers better and supply them with top quality products.
Datong has achieved ls0900l certification for quality systems, as well as is014001 environment management system certification OHSAS1800 Alumina production process, is a high-tech national enterprise which was able to be listed on April 7, 2016 stock code: 836236. Datong has become the largest and most comprehensive resource of high-quality aluminum-based materials. Every tank is inspected by a hydraulic test, an radiography test, and air tight test, etc. With the most advanced production equipment, strict quality control on each production stage. We pay attention to every single detail, and every single action is an integral part of our team.
Alumina production process has invested approximately 10 million yuan, and has constructed a chemical analysis laboratory, micro powder testing laboratory, scanning electron microscope room lab, application laboratory, high temperature laboratory and a pilot base with more than 40 different testing instruments, including SEM, energy spectrometer, Laser particle size analyzer as well as many other world-class analysis and testing equipments. The center employs more than 10 scientists and engineers including a senior engineer and two other engineers. It also maintains close partnership with Wuhan University of Science and Technology and sinosteel Luoyang Institute of Refractories Research, University of Science and Technology Liaoning and Zhengzhou University.
Kaifeng Datong Refractories Co., Ltd was created in the year 2008 and is a high-tech Alumina production process private enterprise in Henan Province, that is specialized in the production, development and sales of high-quality Refractory raw materials as well as related products. After years of development that has never stopped the company now has an annual output of 30.000 tons of high temperature alumina powder 20.000 tons of magnesium aluminum spinel (electric melting melting and sintering) 10, 000 tons of calcium aluminate cement, 50, 000 tons of white fused alumina tabular alumina, 8, 000 tons of non-crystalline calcium Aluminate, thirty-three tons of high aluminum cement, and 50, 000 tons of different products that can be castable and shaped.
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