Deoksidizatora izejviela Ferrosilicon

Ferrosilicon ražošana ir vairāku soli un enerģijas intensīvs process, kas prasa rūpīgi kontrolēt dažādus parametrus . Izejvielas galvenokārt ietver silīcija dioksīdu (parasti kvarca vai smilšu veidā), koksu kā reducējošu līdzekli un dzelzs avotu, piemēram, metāllūžņos vai dzirnaviņās {.}}} avots, piemēram, lūžņos vai dzirnaviņas {.}}} avots, piemēram, metāllūžņos vai dzirnaviņas {.}}} avots, piemēram, metāllūžņos vai dzirnaviņās {.}}}}} avots, piemēram, metāllūžņos vai dzirnaviņas {.}}}} avots},}

The initial step involves charging these raw materials into a furnace. For ferrosilicon with lower silicon content (up to around 15%), a blast furnace lined with acid fire bricks is employed. In this furnace, the high - temperature environment, typically around 1500 - 1800 degrees Celsius, initiates the chemical reactions. Coke reacts with the oxygen in silica, reducing it to silicon. The iron source then combines with the newly formed silicon to create ferrosilicon. When it comes to producing ferrosilicon with higher silicon content, an electric arc furnace is used. The intense heat generated by the electric arcs provides the energy necessary for the reduction reactions. During the production process, it is crucial to control the ratio of raw materials accurately. An overabundance of silica is maintained to avoid the formation of silicon carbide, which can affect the quality of the final product. Additionally, the process also yields microsilica as a valuable by - product, which has applications in areas like the construction industry for improving the strength and betona izturība .

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Populāri tagi: Deoxidizer izejviela Ferrosilicon, China Deoxidizer izejviela Ferrosilicon ražotāji, piegādātāji, rūpnīca