Uranium mines taa na n'ọdịnihu

Chemical mmewere uranium na-ekesa na Earth odidi. Ọ maara na ọ bụ oké osimiri mmiri (3 ug / l), bụ ugbu ke lithosphere oyi akwa (1.3 × 1014 m). Ya isi akụkụ bụ na sedimentary nkume, acidic Ona ọgaranya sịlịkọn. Adịghị hụrụ na obere-uwa minerals, thorium nkume.

Na Russia, na "isi" uranium na umu na-na-esonụ: naturstan (nwekwara mgbe kwuru na dị uraninite na pitchblende), carnotite. Ha iche naanị na ha si malite. Mgbawa ugwu naturstan ihe nkịtị na nkume guzobere Paleozoic oge na ụdi oge n'azụ ya. Uraninite mgbe hụrụ na oké nkume nke Precambrian oge, uranium ìgwè mmadụ, ebe ọ na-mined uranium, nnọọ na-eto eto: ha malitere na sedimentary Ona Cenozoic ma ọ bụ ndị ọzọ, ọbụna obere, oge.

Nke a chemic mmewere pụtara evenly ekesa ofụri Earth, otú e nwere bụ uranium mines na mba 25. Ihe bụ isi ego (fọrọ nke nta ka 30%) na ọ na-emepụta na Canada na Australia (22%), Africa (19%). Dị ka ọnụ ọgụgụ, Russia uranium mines ezitekwara banyere 6% nke mmewere, mined gburugburu ụwa.

Onye ọ bụla uranium nkwụnye ego na-eme atụmatụ site kpọmkwem ibiere.

• Open yiri nkata. A na-agụnye ịmata ihe na-akụ na-edina na ebe pụtara mee nke uranium na mma ọnọdụ ya mmepe.
• The uranium mee na subsoil. Nke a nwale a rụrụ dị ọcha ụdị enweghị weere na-apụghị izere ezere na-ebilite mgbe isi iyi na-e uranium.
• Recoverable mee. N'okpuru ha ịghọta a kpọmkwem ego nke a mmewere, amịpụtara si mines n'agbanyeghị ya mee na subsurface.
• Mbụ pụtara mee, na-anọchite anya ego nke mined na-enyoba uranium.

Ọ ga-kwuru na atụmatụ nke uranium mee na Russia na-emepụta site ụkpụrụ ndị ọzọ. Ọ na-elebara bụghị naanị saturation nke uranium ore, kamakwa na-akwụ ụgwọ na ga-eweta n'oge ya mmepụta. Ọ bụ ya mere na-ewere na uranium mines nwere ike ikwu na kpamkpam dị iche iche prediktebul ego. N'etiti ha, C1, P3 + C1, wdg

USSR uranium mines nọ ebe dị ugbu a ka akụkụ nke ọzọ na-ekwu.

• Na Ukraine, ọ na-mined (na na-emepụta taa) na Kirovograd, Pobuzhsky ebe. Ịwa uranium mines na Vatutinsky, Michurinskom, Day, Zheltorechenskom na n'ebe ndị ọzọ. Total na Ukraine na-arụ ọrụ 12 ubi taa.
• Uranium mines na Soviet Union bụ na ókèala nke Kazakhstan. Taa, ọ na-mined e na Chu-Sarysu uranium ore n'ógbè, Zhambyl region, na n'ebe ndị ọzọ.
• Tajikistan ka na-arụ ọrụ uranium mines na Tashkent na Leninabad n'ógbè, ma mmepụta bụ bụghị uru n'ihi na ha.
• The mines na-dị na Uzbekistan Uchkuduk, Kendyktyube, Lyavlyakane na Tohumbete.
• Na Russia kwa mined uranium na Stavropol mpaghara (Lermontov), Lovozero tundra, na Lake Onega, na Kola Peninsula.

Ugbu a, naanị pụtara mee nke a chemical mmewere na Russia bụ 615 puku tọn, na atumatu olu mmepụta bụ nso 830 puku tọn. Otú ọ dị, a ịrịba akụkụ nke ego na-mepụtara, na-emi odude n'ime ime obodo.

15 nke 16 mara Russian ego na-dị na Zabaikalye (Chita region, Streltsovskoye, Birch, na Argunskoye Zherlovoye ego). Na-arụ ọrụ ebe a nwere ike na-egwupụta usoro.

Nnukwu ubi (Elkon) bụ na Yakutia.

Prospected mee nke uranium na West Siberia na mpaghara na Vitim, na ala gbara osimiri okirikiri mpaghara nke Okhotsk Sea na Lake Ladoga. Ebe ndị a na-achọ achọ eri anụ.

Uranium na-eji ọ bụghị nanị na na nuclear ụlọ ọrụ ma ọ bụ ndị metụtara agha. Na geology na ya enyemaka achọpụta afọ ole nke nkume. The iko ụlọ ọrụ na-agbakwunyere iko na-enye ya a-acha odo odo ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ fluorescent Unyi, uranium ogige na-ese poselin.