Zabi Harshe:
Plantsungiyoyin wutar lantarki masu amfani da gawayi a cikin Amurka suna samar da abubuwa 75 tan miliyan miliyan na tokar kwal a shekara. Idan aka kwatanta da 267 tan miliyan na shara da Amurkawa ke fitarwa kowace shekara, it makes sense to find alternative uses for coal fly ash to keep landfills from being overwhelmed with this residual matter.
A gefen ƙari, kimanin kashi hamsin da takwas na tokar kwal da aka samu a ciki 2018 aka sake yin fa'ida. Hanya ɗaya da za a yi hakan ita ce ta amfani da shi a cikin samar da kankare. The Romans used a mixture of volcanic ash mixed with lime to create a very effective kind of concrete. It was invented Long before portland cement.
Amfani da fly ash from coal-fired power plants creates a similar chemical reaction when used in the production of concrete, abin da ya sa ya zama madaidaicin maye gurbin maye gurbin sumunti. The significance of keeping fly ash out of landfills is huge, amma akwai ƙarin game da lissafin muhalli.
Lokacin da ciminti na Portland yake magani, it leaves behind some of the hydrated lime. That is added with water to create a binding agent. Lokacin da aka yi amfani da toka a maimakon ciminti, yana bawa lemun tsami warkewa shima. Contributing to added strength and durability of hardened concrete in comparison to cement alone.
more mahimmanci, yana rage yawan kuzarin da ake buƙata don samar da iskar ciminti. Kusan tan na carbon dioxide ana fitarwa a cikin samar da tan na siminti na ƙasar. While it is already combusted and therefore does not release additional CO2 upon being used in concrete. Ga kowane tan na ciminti wanda aka maye gurbin shi da toka a cikin cakuda mai kankare, it can avoid a ton of carbon dioxide emissions.
Recycling fly ash does help to keep landfills from being overburdened. Bugu da ari,, Hakanan yana rage adadin kuzarin da ake buƙata don samar da kankare da kuma adadin carbon dioxide da ake fitarwa cikin sararin samaniya yayin aikin samar da kankare.
Mabuɗin ƙarfi da karko na kayayyakin gini da aka yi da toka shine rage abubuwan da ke cikin carbon da sarrafa ingancinsa. A ST Boats & Technology ta triboelectrostatic bel SEPARATOR can remove residual carbon coal char and generate a high quality consistent processed product, ProAsh®, abu mai mahimmanci ga masu kera kankare. Muna samar da kayan aikin sarrafa ma'adinai na zamani. Saduwa da mu yau don ƙarin bayani.
