Izimayini

Umthelela Wezimayini Empilweni Yezenhlalo Nezomnotho Yendawo Izimayini zivame ukubhekwa njengamandla ashukumisa intuthuko ngoba zingakhiqiza inani elikhulu kwezomnotho, zidale imisebenzi, futhi ziqhubekisele phambili intuthuko yengqalasizinda. Ezindaweni eziningi, ukuba khona kwezimayini kushintshe inkambo yomlando wesifunda: izindawo zokuhlala ezazingalali zingaba yizikhungo zomsebenzi omusha wezomnotho. Kodwa-ke, ngale kweminikelo yazo, izimayini nazo… Funda kabanzi

Ukuhlaziywa Kwemakethe Yezimbiwa kanye Nezidingo Embonini Yezimayini Imboni yezimayini idlala indima ebalulekile emnothweni womhlaba njengomhlinzeki omkhulu wezinto zokusetshenziswa zemikhakha eyahlukene, kusukela ekwakheni kanye namandla kuya ekukhiqizeni kanye nobuchwepheshe obuphezulu. Emashumini eminyaka amuva nje, ukuguquguquka kwemakethe yezimbiwa kuye kwaba nezinguquko ezinkulu ngenxa yokuguquka kwamandla, intuthuko yezobuchwepheshe, izinguquko zezwe, kanye nezidingo zokusimama. Ngakho-ke, … Funda kabanzi

Amasu Nezinqubo Zokubuyiselwa Komhlaba Wezimayini Ukubuyiselwa komhlaba wezimayini uchungechunge lwemisebenzi ehleliwe yokubuyisela umhlaba ophazamisekile yimisebenzi yezimayini esimweni esizinzile, esiphephile, nesisebenzayo ngokwezemvelo nangokwezomnotho. Ngokwesimo sentuthuko esimeme, ukubuyiselwa komhlaba akuyona nje isibopho sokuphatha, kodwa kuwumzamo oqondile wokunciphisa umonakalo wemvelo, ukuvimbela izinhlekelele ezifana nokudilika komhlaba kanye nezikhukhula, kanye… Funda kabanzi

Izindlela Zokubhoboza Nokumba Izimbiwa Zezimboni Izimbiwa zezimboni ziyiqembu lamaminerali asetshenziselwa kakhulu izakhiwo zawo zomzimba nezamakhemikhali, kunokuba kube nokuqukethwe kwensimbi. Izibonelo zifaka phakathi i-limestone, i-dolomite, i-gypsum, i-kaolin, isihlabathi se-quartz, i-feldspar, i-bentonite, i-zeolite, i-phosphate, i-talc, nosawoti. Lawa maminerali akha umgogodla wezimboni eziningi: usimende nokwakha, ingilazi kanye nobumba, umanyolo, … Funda kabanzi

Ubuchwepheshe Nokusungula Izinto Ezintsha Ekucubungulweni Kwamalahle Amalahle asadlala indima ebalulekile ekuhlangabezaneni nezidingo zamandla nezinto zokusetshenziswa kwezimboni emazweni amaningi, okuhlanganisa ne-Indonesia. Nakuba umhlaba usondela ekushintsheni kwamandla ahlanzekile, iqiniso elikhona libonisa ukuthi amalahle asasetshenziswa ekukhiqizeni ugesi, embonini yesimende, ensimbi, kanye nezinqubo ezahlukene zokushisa kwezimboni. Phakathi kwezimfuno… Funda kabanzi

Indlela Uhlelo Lokungenisa Umoya Emayini Olusebenza Ngayo: Ukungenisa umoya emayini uhlelo oluklanyelwe ukuhlinzeka ngomoya omusha nokususa umoya ongcolile ezindaweni zokumba, ikakhulukazi ezimayini ezingaphansi komhlaba. Ukungenisa umoya kuyisici esibalulekile ekuphepheni nasempilweni yomsebenzi, njengoba indawo yokumba ibeka izingozi ezinkulu, okuhlanganisa ukuntuleka komoya-mpilo, ukuqongelela kwamagesi anobuthi, uthuli oluphefumulayo, kanye namazinga okushisa aphezulu kanye nomswakama. … Funda kabanzi

Amasu Okuphatha Izimbiwa Ezisebenzayo Ukuphathwa kwezimbiwa ezigciniwe kungenye yezici ezibaluleke kakhulu zokusimama kwemboni yezimayini kanye nokuqina komnotho wezwe. Izimbiwa ezigciniwe azizona nje "inani lamatshe aqukethe izimbiwa," kodwa kunalokho izinsiza eziye zahlonzwa, zalinganiswa, futhi ezisebenziseka ngokobuchwepheshe nangokwezomnotho ukuze zimbiwe kusetshenziswa ubuchwepheshe namanani athile. Ngenxa yemvelaphi yazo... Funda kabanzi

Umthelela Wemisebenzi Yezimayini Empilweni Yomphakathi Imisebenzi yezimayini idlala indima ebalulekile ekuthuthukisweni komnotho ngokuhlinzeka ngezinto zokusetshenziswa zezimboni ezahlukene, ukudala imisebenzi, nokukhulisa imali engenayo yesifunda neyesizwe. Kodwa-ke, naphezu kwale minikelo, ukumbiwa kwezimayini nakho kunemiphumela emibi kakhulu emvelweni nasempilweni yomphakathi, ikakhulukazi kubahlali abahlala eduze kwezindawo zokumba. Umthelela… Funda kabanzi

Amasu Okuphatha Imfucuza Enobuthi Ezimayini Imboni yezimayini idlala indima ebalulekile ekuhlinzekeni ngezinto zokusetshenziswa zamandla, zokwakha, kanye nobuchwepheshe. Kodwa-ke, naphezu kwezinzuzo zayo zomnotho, imisebenzi yezimayini ikhiqiza nemfucuza engaba yingozi emvelweni nasempilweni yabantu. Le mfucuza ingafaka phakathi ukungcola, ukukhishwa kwamanzi emayini ene-asidi, ukungcola kwenqubo, kanye nomthwalo ongaphezulu, oku... Funda kabanzi

Izindlela Zokumba Amaminerali Angavamile Amaminerali angavamile—avame ukubizwa ngokuthi amaminerali abalulekile—adlala indima ebalulekile kwezobuchwepheshe besimanje. Izinsimbi namaminerali afana ne-lithium, i-cobalt, i-nickel, izakhi zomhlaba ezingavamile (REEs), i-tantalum, i-niobium, i-gallium, ne-germanium yizinto ezibalulekile zamabhethri ezimoto zikagesi, ama-wind turbine, amaphaneli elanga, amadivayisi kagesi, ngisho nezimboni... Funda kabanzi