Zabi Harshe:
Bauxite dutse ne mai danshi wanda yake da wadatar alumina, tushe don yin aluminum. It is generally easy to mine because it is found near the surface of the terrain. Duk da haka, the process of separating the alumina from the other base elements in bauxite can be environmentally unfriendly.
Don bauxite mai tsaftace aikin Bayer-wanda ya raba alumina mai tamani daga kayan da ke kewaye da su ya haɗa da kayan aikin caustic, yanayin zafi mai yawa, da matsi. Sakamakon kwararar sharar gida, musamman daga bauxite, shine slurry galibi da aka fi sani da “jan laka,”Wannan dole ne a riƙe shi a cikin tafkunan har sai an kawar da guba na maganin. Jan laka na iya yin mummunan tasiri ga muhalli idan rijiyoyin da ke riƙe sun kasa kuma an ba da mafita cikin hanyoyin ruwa na gida.
Don rage girman samar da jan laka da cire ƙarin alumina a farkon aikin, ST Boats & Technology ta tribo-electrostatic bel SEPARATOR can be used prior to the Bayer process. It removes silicates from bauxite and increases available alumina from finely ground bauxite. Sakamakon shine dawo da mafi yawan alumina, ƙananan amfani da soda mai tsada, and a reduced need for red mud-holding ponds. A reduction in the amount of energy needed during the Bayer process to heat and pressurize the mined materials.
ST Boats & Technology ta bel bel SEPARATOR ne ma musamman makamashi m. It can process a large amount of feed material per hour. It is small enough to be used on-site at refining operations, rage farashin jigilar kaya.
A wasu kalmomi, zaka tara kudi akan aiki, making more money on the additional alumina. You’ll be pulling from the feed material, and you can present your mining company as an eco-friendly operation. It goes a long way toward building a good reputation with the locals.
