The initial step of metallurgy should be to create aluminium oxide. In alumina oxide production with sintering process, we need to first create the raw materials compounded by bauxite, limestone and alkali into clinker. The sintering process is completed within the vertical roller mill whose inner temperature is 1300℃. The final phase of aluminium oxide manufacturing is to roast aluminum hydroxide into alumina oxide. The inner temperature is about 1200~1250℃.
There really are a good deal of wastes in alumimium production - red mud, that's primarily applied to produce the red mud cement. So there's generally a large-scale red mud cement plant near alumina oxide manufacturing producer with sintering process. The vertical roller mill is the primary products to sinter cement clinker and has become widely used in cement, metallurgy and chemical marketplace. This vertical roller mill is largely composed of rotary physique, supporting gadget, belt wheel, transmission device, movable kiln head, sealing device, burning gadget, and so on and has rewards like basic construction, reputable functioning and controllable processing. Additionally it is utilised to sinter clay, limestone and slag.
In the non-ferrous and ferrous metallurgy, the vertical roller mill is adopted to sinter resources like iron, aluminum, copper, zinc, tin, nickel, tungsten, chromium, file, and so forth. by way of example, we will sinter aluminum hydroxide into alumina oxide and generate pellet ore for blast furnace ironmaking.
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