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Sodium carbonate, kuma aka sani da soda ash, wani nau'in sinadari ne na yau da kullun da ake amfani da shi a masana'antar hakar ma'adinai.Ana amfani da shi da farko azaman mai kula da pH da abin takaici a cikin tsarin flotation.Tushen ruwa wata dabara ce ta sarrafa ma'adinai da ta ƙunshi raba ma'adanai masu mahimmanci daga ma'adinan gangue ...Kara karantawa»
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Menene carbon mai kunnawa wanda ke tushen harsashi kwakwa?Carbon da aka kunna ta kwakwa shine babban nau'in carbon da aka kunna wanda ke nuna babban matakin micropores, wanda ya sa ya dace musamman don aikace-aikacen tace ruwa.Kwakwa harsashi activated carbon ne s ...Kara karantawa»
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1. Chemical yana amfani da Sodium bicarbonate wani muhimmin sashi ne kuma ƙari a cikin shirye-shiryen sauran albarkatun sinadarai da yawa.Sodium bicarbonate kuma ana amfani da shi wajen samarwa da kuma kula da sinadarai daban-daban, irin su PH buffers na halitta, masu haɓakawa da reactants, da stabilizers da ake amfani da su a cikin th ...Kara karantawa»
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05. Carajás, Brazil KARAGAS ita ce mafi girma a duniya da ke samar da ma'adinan ƙarfe, wanda aka kiyasta kimanin tan 7.2 bn.Ma'aikacin ma'adinan ta, Vale, ɗan ƙasar Brazil ne kuma ƙwararre a fannin hakar ma'adinai, shine mafi girma a duniya da ke samar da tama da nickel da ...Kara karantawa»
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10.Escondida, Chile Mallakar ma'adinan ESCONDIDA a Desert Atacama a arewacin Chile an raba tsakanin BHP Billiton (57.5%) , Rio Tinto (30%) da kuma Mitsubishi- jagoranci hadin gwiwa Ventures (12.5% hade) .Ma'adinan ya kai kashi 5 cikin 100 na 'yan sandan duniya...Kara karantawa»
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An gano albarkatun ORE na ma'adinan ƙarfe na Aoshan a cikin 1912 kuma an haɓaka su a cikin 1917 1954: Masu hakar ma'adinai na 1,4 na Satumba tare da rawar ƙarfe, Hammer, aiwatar da ayyukan fashewa, fashewar sabon shingen Aoshan na China don sake fara samar da bindiga ta farko.1954: A watan Nuwamba, Nan...Kara karantawa»
