Masu bincike na Jami'ar Stanford sun sami babban ci gaba wajen haɓaka sabbin fasahohi don hako lithium daga ruwan gishiri. Adreshin hanyar da ya fi dacewa da ingancimatsalolin maida hankali lithiuma cikin hakar gargajiya da sarrafawa. Fasaha yana haɓakalithium brine maida hankalisarrafawa da sanya shi sauri, mai rahusa da dorewa ta muhalli ta hanyar redox-couple electrolysis (RCE). Sabuwar fasahar tana rage farashi da kashi 40 cikin 100 fiye da mafi rinjayen hanyar hakar.
Don haɓakar motocin lantarki da ajiyar makamashi mai sabuntawa, buƙatar lithium a duk faɗin ƙasar ya karu a cikin 'yan shekarun nan.Lithium ore maida hankaliyana buƙatar isa takamaiman matakin, sannan ana iya amfani dashi cikin baturin lithium. Yawancin hakar lithium ya dogara ne akan fitar da brines a cikin manyan tafkunan karkashin rana har tsawon shekara guda ko fiye, yana barin mafita mai wadatar lithium.
A halin yanzu, lithium yana taka muhimmiyar rawa wajen haɓaka makamashin duniya zuwa makamashi mai dorewa. An yi kiyasin cewa bukatar lithium zai tashi daga metric ton miliyan 0.5 a shekarar 2021 zuwa metric ton miliyan 4 nan da shekarar 2030. Yawan karuwar ya samo asali ne sakamakon shahara da yaduwar motocin lantarki da tsaftataccen tsarin makamashi.
Gabaɗaya, lithium yana wanzuwa a cikin brine, ruwan teku da ɗanyen mai, don hakalithium maida hankali ma'auniyana da mahimmanci wajen fitar da shi, yana samun daidaitattun karatunlithium maida hankali a cikin brine, maida hankali lithium a cikin ruwan teku, lithium maida hankali a cikin danyen mai, lithium maida hankali a cikin man filin brines.
Ana fitar da lithium na gargajiya daga duwatsun da ake hakowa, wanda ya fi tsada, kuzari da kuzari da sinadarai masu guba fiye da hakar brine. A zamanin yau, hakar lithium ya canza zuwa ƙafewar brines-lake na gishiri don ƙarancin farashi da ƙarin kuɗi da kuma farashin muhalli. Yanayin yanayi abubuwa ne masu mahimmanci waɗanda ke tasiri ingancin samarwa, suna jefa cikin shakkar ƙarfin masana'antar lithium don biyan buƙatu.
Farashin & Amfanin Muhalli
Sabuwar fasahar ta fi tsada-tsari saboda ƙarancin kuɗin da ake kashewa akan ginawa da kuma kula da manyan tafkuna masu fitar da hasken rana. Haka kuma, yawan amfani da wutar lantarki da ruwa da sinadarai bai kai na hanyoyin biyu da suka gabata ba. Ta hanyar guje wa yawan amfani da ƙasa da amfani da ruwa na hanyoyin gargajiya, tsarin RCE kuma yana rage sawun muhalli na samar da lithium.
Kallon Gaba
Matsakaicin hanyar REC yana da alƙawarin kuma a cikin yanayin abubuwan da ake sabunta su nan gaba. Atomatik kuma mai hankali hakar lithium shine yanayin da ba za a iya juyawa ba, musamman a cikin haɗin layin samarwa gabaɗaya.mita yawa na layi, matakin na'urori masu auna firikwensin har ma da na'urori masu motsi. TuntuɓarLonnmeterdomin inganta hakar mafita na lithium brine. Kuna iya samun shawarwarin kwararru daga injiniyoyinmu. Kada ku yi jinkirin neman fa'ida kyauta yanzu!
Lokacin aikawa: Janairu-15-2025
