China ndi dziko lomwe likufunika kwambiri mkuwa.Zofuna zake zimawerengera 45% ya zomwe zimafunikira padziko lonse lapansi.Opanga migodi yamkuwa ali ku Germany, Chile, Indonesia ndi Canada motsatana.Zimatengera antchito ambiri kuti atulutse mkuwa woyengedwa ndipo amafunikira njira zambiri kuti ayeretse, zomwe zimayikanso mphamvu zambiri pa chilengedwe.Pakali pano, migodi yamkuwa yakhudzidwa kwambiri ndi zinthu zingapo, monga kunyanyala kwa mikangano ya anthu ogwira ntchito ku Chile komanso kusowa kwa magetsi ku Zambia ndi ku Congo, zomwe zachepetsa kugwiritsa ntchito mkuwa.Ambiri ogwira ntchito m'migodi yamkuwa ya Chile amakhala pafupi ndi mgodi wa mkuwa wa Cujkammata, womwe nthawi zambiri umakhala gawo limodzi mwa magawo khumi kapena atatu mwa magawo khumi a mtengo wonse wamakampani opangira mkuwa chifukwa cha migodi yoopsa kwambiri , Choncho ntchito ya migodi mobisa ndalama zambiri.
Pakupanga ndi kupanga kwa concentrator, kuti apititse patsogolo kubwezeredwa kwa mchere wofunikira mu ores osankhidwa ndikuchepetsa kugwiritsa ntchito mphamvu kwa concentrator momwe kungathekere, kukhudzidwa kwa chilengedwe ndi kuipitsidwa kumachepetsedwa, komanso phindu lazachuma ndi chikhalidwe cha anthu. wa concentrator akuwonjezeka Kusankhidwa kwa kuphwanya, kugaya, kuyandama ndi zida zowunikira ndizofunikira kwambiri.Kuphwanyidwa, kugaya njira yogwiritsira ntchito mphamvu ndi kugwiritsa ntchito zitsulo kunachititsa kuti kupitirira theka la kupanga concentrator, makamaka kugaya, kugwiritsa ntchito mphamvu pa unit apamwamba kwambiri kuposa ndondomeko yophwanyidwa, zomwe zimawerengera zoposa 85% ya ntchito yonse yophwanya mchere, kuwerengera chisankho. chomera Cha 30% mpaka 60%.Chifukwa chake, kugwiritsa ntchito njira yatsopano yophwanyira, kusankha zida zazikulu zogwirira ntchito zapamwamba kwambiri ndi njira zina zolimbikitsira ntchito yophwanyira, kuchepetsa kukula kwa ore kudyetsa ore, ndikuwongolera magwiridwe antchito, kuchepetsa mtengo wakuvalira. njira yofunika, komanso anakonza wopindula ayenera kutsatira ndi kuganizira mfundo mfundo.
Kuphwanyidwa kwa chikhalidwe kuphwanya ndondomeko kumakhala ndi kukula kwakukulu kwa tinthu ndipo n'zovuta kugwiritsa ntchito mfundo yopulumutsira mphamvu yowonjezera kuphwanya ndi kupukuta pang'ono.Zomwe zimapangidwira ndi: kugwiritsa ntchito mphamvu zambiri, njira yayitali.Ambiri, kuphwanya ntchito kumafuna kugwiritsa ntchito zidutswa ziwiri kapena zingapo za wosweka kupeza abwino mankhwala kukula, izi zidzachititsa kuwonjezeka chiwerengero cha zidutswa zida kuphwanya chomera m'dera kuwonjezeka, pafupifupi kuonjezera ndalama likulu.Choncho, kupanga mapangidwe pogwiritsa ntchito zipangizo zazikulu, zophwanyidwa kwambiri ndizo chitukuko cha kuphwanya.