Fa'idodin Fly Ash a cikin Shirye-girke Kankana

by: | Posted in: Fly Ash | Jumma'a, Jul 3, 2020 - 6:52ni
Fly Ash in concrete

Fly ash is the most mineral residue left over from burning coal by coal-fired power plants. Fly ash ne pozzolanic, meaning that it has cementitious properties. It is valuable for


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Vale Alkawari $3 Billion Don Tsarin sarrafa baƙin ƙarfe na sarrafa baƙin ƙarfe

by: | Posted in: ma'adinai | Jumma'a, Jul 31, 2020 - 6:50ni
Dry iron ore processing

Kamfanin Vale do Reio Doce (CVRD) yana daya daga cikin manyan kamfanonin hakar ma'adanai a duniya. Wanda yake zaune a Brazil, suna da ma'adinai a ciki 30 kasashe a duniya. Su


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