Kugunda mapuloteni ndi amene anachokera nyemba monga nandolo, nsawawa, mphodza, ndi mitundu yosiyanasiyana ya nyemba. Iwo ndi gwero wabwino mapuloteni, ndi otsika mafuta, mkulu
Chifukwa cha mliri wa COVID-19, ICSOBA (Komiti Yapadziko Lonse Yophunzira za Bauxite, Alumina & Zotayidwa) Msonkhano Wapachaka ndi Chiwonetsero chomwe chidayenera kudzachitika mu Okutobala 12-16, 2020 mu
Makina opangira magetsi pogwiritsa ntchito malasha ku United States amapanga pafupifupi 75 matani miliyoni a phulusa la malasha pachaka. Poyerekeza ndi 267 matani miliyoni miliyoni omwe aku America amapanga pachaka, izo
Bauxite ndi thanthwe la sedimentary lomwe lili ndi alumina wambiri, m'munsi popanga zotayidwa. It is generally easy to mine because it is found near the surface of the
Monga m'mphepete mwazinthu zamagetsi zimalimbitsa kapena kutha, opanga ambiri amtundu wa ethanol amasankha kuyang'ana kwambiri pakupanga kwamtengo kuchokera kumaopanga. Zouma zoumba mbewu ndi zosungunulira (DDGS) have long been an undervalued
Iron ore ndiye chinthu chachinayi chodziwika kwambiri padzikoli lapansi ndipo nthawi zambiri imachotsedwa pamigodi yopanda ntchito. Kubwezeretsanso chitsulo chamoto ndichosavuta
Kampani ya Vale do Reio Doce (CVRD) ndi imodzi mwamakampani akuluakulu amigodi padziko lapansi. Atafika ku Brazil, ali ndi migodi ntchito 30 mayiko padziko lonse lapansi. Iwo
Fly ash is the most mineral residue left over from burning coal by coal-fired power plants. Fly phulusa ndi pozzolanic, meaning that it has cementitious properties. It is valuable for
The cha ku Switzerland Zida & Technology LLC (STET) tribo-electrostatic lamba olekanitsa ndi oyenereradi chifukwa beneficiating zabwino kwambiri
cha ku Switzerland Zida & Technology LLC (STET) tribo-electrostatic lamba olekanitsa umisiri wa beneficiation ya ufa wosalala mchere ndi luso kwathunthu youma pa matulukidwe mkulu. The olekanitsa STET
Masoka achilengedwe a ma tailing siachilendo m'makampani ogulitsa migodi. Komabe, pambuyo pa tsoka la damu la Brumadinho ku Brazil ku 2019 kumene 12 mamitala mamiliyoni mita achitsulo anali mwangozi
Madzi abwino ndi kukhala chofunika zofunika kwambiri. Mwakhama migodi thanthwe mchere amafuna ndalama lalikulu la madzi m'zigawo za ores. Mwachitsanzo, mu Chile, padziko lonse lapansi sewerolo mkuwa,
Ganizo kudya wathanzi Ndithu siyachilendo. tione wina pa ntchito za Normal Rockwell kubwerera ku tsiku pamene mabanja azungulila mtundu wa
Matope ofiira ndi mankhwala zinyalala kwaiye amatchedwa Kupirira Bayer pamene akuyenga bauxite kubala aluminiyamu (okusayidi zotayidwa). Via njira kuyeretsedwa, aluminiyamu kungakhale
kwa zaka zambiri, akatswiri zaumoyo akhala Pokopa odwala awo kuti lingachepetse wonyeketsa nyama wofiira. Pamene chakudya mapiramidi zimene zimasonyeza analimbikitsa zofunika tsiku ndi tsiku kwa
