Udokan: whakaahuatanga

Udokan i Russia ko tetahi o te nui rawa. E ai ki te tohunga, ki te whakawhanake i kia pau te reira nui atu i $ 1 piriona.

Udokan: whakaahuatanga

Kei poka wai te ki te raki-rawhiti o Chita, 650 km i te pa. , считается сейсмически опасной с зоной многолетней мерзлоты. Ko te rohe i reira whakaaro te Udokan te he wāhi seismically mōrearea ki permafrost. pāmahana ā-tau toharite ko -4 deg., A kua heke reira ki -50 hotoke. Permafrost ô i ki te hohonu o 800 m. I runga i te rohe o horonga huka maha kitea. E pängia ana ki te rū whenua kaha tīwera o runga ki te 9-10. E kitea e te kaha nui, abrasion, waiariki kawe, silikoopasnostyu nga kamaka. I roto i te whānui, e kore e taea te whakaaro te tikanga arowhenua me te huarere o te rohe pai. I tua atu, i reira he tata kahore hanganga.

keri e te i roto i te moni tāpui Udokan?

Ko te poka ko te puna o tino, ka rapu i muri i roto i te ahumahi rauemi raw. Tapeke kararehe rōrahi toenga ko 20 Mill. T. Ki te toharite o tona ihirangi parahi i roto i te ore ki 1.46%, me 11.9 mano. T. o hiriwa. Ko te hanganga kohuke o tokahuke he auautanga tino. является источником халькозина, халькопирита, борнита, магнетита, пирита, гематита. parahi Udokan Ko te puna o te chalcocite, chalcopyrite, bornite, magnetite, pyrite, hematite. I roto i te puka o kohuke molybdenite poke kitea konei Waller, pyrrhotite, vittihenit, marcasite, polidimit, sphalerite, hiriwa taketake, cobaltite, tennantite Strohmeyer, molybdenite. Ko te tokahuke tuatahi taka e pā ana ki 65% o te parahi i runga i chalcocite, 20-25% - i bornite, 10-15% - i roto i te chalcopyrite. Ko te kohuke Tuarua ngā:

1. Whānui - azurite, malachite, gypsum, chalcocite, covellite, waihā rino (limonite, goethite).
2. Iti noa - bornite, cuprite, tikanga, parahi taketake, chalcanthite, Delafosse, chrysocolla, antlerite, brochantite, melanterite, jarosite me ētahi atu ahu oisleniya rohe.

tu e toru rōpū kohuke matua i roto i nga tokahuke o te poka: bornite, chalcocite, chalcopyrite, bornite me pyrite-chalcopyrite. I roto i te pā ana paragenetic o rino, me te parahi kohuke kitea tauira tino. Chalcocite me bornite e pā ana ki magnetite me chalcopyrite - pyrite. Ko te tokahuke tino noa ngā bornite-chalcocite. Enei toka he hina te marama, pai-baked, te hōanga quartzitic pai slaboizvestkovistymi. He iti noa-keho hina pouri, tae atu ki ngā disseminations pai o te bornite me chalcocite. E mea pinepine i roto i orudnelyh hōanga baked kei roto ngā kākahu paparanga sulfides kitea paparanga tinana lenticular me kohanga iti o one reo, e te mana o runga ki te 1.5 m, ki te mineralization Inia moe, tae atu engari chalcocite me bornite, 50% magnetite.

Getting Started

) было открыто в 1949 г., геологоразведочные мероприятия, однако, дважды начинались и сворачивались. Udokan (Trans-Baikal Territory) i whakatuwheratia i roto i te tau 1949, te tūhura, me te arohaehae mahi, Heoi, ka timata a rua takai. I roto i te 1981, i rahui whakaaetia e te State Komihana. Anake i roto i te 1992 faaoti te kāwanatanga ki te hoko i te raihana mō te tūhura me te whanaketanga o te peihana. Kua riro te whakataetae, he iti-mohiotia i te wa "kamupene Udokan." puritia ia e rave rahi kamupene ke. Hoki 7 tau i te kamupene kua hohe, me te pae hopea ngaro ona raihana. I te 1999 ka tū reira tetahi whakataetae, i tae anake e hinonga kāinga. Ko te raihana mō te tūhura me te arohaehae mahi i roto i te whakataetae haere ki "Trans-Baikal Mining Company". I roto i te 2001, i kauwhautia he ngawari mo te whanaketanga o te peihana. Ka tautuhia e tēnei tikanga tino tino mo te kaiuru. i te toa ki te kore i muri atu i te tau e toru i te rā o te taenga o te raihana ki te timata hanga o te tipu maina. I roto i tenei take, kahore i muri atu i te 6.5 tau - ki te timata production. A i roto i nga tau e whitu o toku i reira ki te tae kaha tonu. Ka rite ki nga whakaritenga atu he fatongia ki te kawe i haumi i roto i te pāpori. rängai, te waihanga mahi hou, me te whakarite haumaru taiao mōrahi o te hinonga. I te wa ano, tohunga mōhio, he taua kaupapa nui-tauine taea utu hoki ano i roto i te 10 tau.

Otinga o te whakataetae

Ko te whawhai mō te Udokan roa hoki te maha o nga tau. I roto i te contenders ko te momo o corporations nui. I roto ia ratou: MMC "Norilsk Konukōreko", e pupuri ana "Basic Huānga", te rōpū "Onexim". I muri, peka ratou ki whai wāhi. I roto i te whakamutunga, puritia i roto i te Mahuru 2009, ko JSC "Railways Russian" me "Mikhailovsky GOK". Ko te wahi whakamutunga o te rōpū "Metalloinvest" ka riro te whakataetae. Hoki te toa raihana kua homai 15 piriona moni. Ka rite ki i whakaritea he āpiti o "Mikhailovsky GOK" hei kaiwhakahaere i Udokan. Tenei kamupene i hanga e āta mo te kaupapa. misioni o te kamupene ko te ki te whakawhanake i rautaki o te whanaketanga, whakarato hangarau me te kaupapa tuhinga, attraction o haumi, te whanaketanga o te whakahaere whakahaere. I riro te reira e e tahi-mahi i te reira ki te kaporeihana kāwanatanga "Hangarau Russian". Mai i hainatia ai te whakaaetanga i runga i tahi me te hanganga o te mahi tahi.

taumata International

обратили внимание многие зарубежные предприятия. I Udokan ite maha hinonga ke. Ko te kupu, ko te tōtika ōhanga o te takotoranga wai kua whakapumautia e ngā māngai o Bateman Engineering NV. Tenei kamupene te maua e i roto i te tātaritanga whakatairite o te hangarau me te tika o te kaupapa hangarau ki te waihanga i tētahi kaupapa o te maina, me te matatini metallurgical. Kua timata te reira i kē whakamātautau arumoni peihana ore. Kei te whakamahia te hua o ngā mahi ki te whakaputa i te pātengi raraunga atu mō te whakahiato i te tātai hangarau, me te ōhanga. Na, ka whakatangi te kē he whakatinanatanga pai o circuitry. – автоклавное выщелачивание концентрата. Tohunga o Bateman Engineering NV whakaekea he hangarau ahurei mō te tukatuka o tokahuke Udokan - pēhanga wīra o te kareti. kore kua tēnei aratuka i whakamahia i roto i te metallurgy kāinga. Ki tenei tikanga, kua tino whakakorea te hanganga o te hau oumu, me te nui heke kawenga taiao.

opuaraa

Tata tukutahi ki te timatanga o Bateman Engineering NV, kua tīmata te mahi i runga i te whakaaetanga o Rahui e paerewa JORC ao. ka whakanui i tenei te painga haumi o te peihana. Udokan whakawhanakehia e tuwhera poka. Kei te riro te reira i ia tau ka e tukatuka 36 miriona taranata. Ore. Whakakotahitia, i roto i te tahuri, ka hua ake atu i te 470 mano. T. Cathodes, te wā kotahi te tango atu i te 270 m. Hiriwa.

tinana ore

He ratou lenticular me ripa putunga matatini, matatini i roto i to ratou whirihoranga. E mea pinepine e foliated ratou, ka whakanohoia en Echelon. I roto i te tahi mau wāhi, i reira e etahi tinana taketake i te tawhiti o te 2-3 km haere te tamaroraa. Kei te nui rawa, me te momona o ratou e i roto i te wahi raki Naminginskoy brahisinklinarii. E āhuatanga ratou e te tonga heke whānui. I roto i te wahi tonga reira ko te whakaiti nui i roto i te mana o te tinana ore.

hanganga

whakaritea te hanganga ā-e te whakawhitinga tahi me te whakarerekētanga auau o paparanga o kaha rerekē orudnenija patu e rua, me te tuku ranei te mana aronga. I roto i tenei hononga, e homai e ratou kia rite ki te "keke apa". tuhipoka te reira i te ofatiraa auau o te tinana kiato, rawa i runga i nga hope. Ko e tika ana ki te aroaro o ngā papa pakoko tenei. Kei te whakahuatia te reira i roto i huringa ore ōwehenga o te 1 ki te 0.2. Ko te tau waenga o 0.6-0.8. Power me slaborudenelyh pakoko paparanga rerekē i hautau o te mita ki te 5 mita. Kei te kitea te reira e kua herea te momona interlayers ore me papa arotahi ki te horo, i roto i te motuhake depressions rohe rusloobraznyh me depressions. I roto i te tohatoha tonkovpletennyh ore i roto i sandstones kiripaka kore e kitea ture tino mārama. whakaritea te takiwa orudnenija āhua ahumahi rite ki te anga matou.

Ko te hua matua

Ka rite ki ka haa reira rite pitoiho parahi (Grade A London Metal Exchange) me Dore mua hiriwa. kiritaki matua o te kareti e China me hinonga kāinga. tipu tukatuka parahi awa o Russia e ite kē he kore o ngā rauemi mata. Hē tokanga me pōturi te whanaketanga o hinonga Hainamana hanga parahi, he mea parakore. Nā ki te tawhiti iti i Chita, puna ratou hoki ngā hua he tino pai supply rauemi raw ahua. I roto i nga tau o muri mai, kua tūmanakohia reira ki te whakapiki ake i tono mo te kareti. Ko te tika ki te hua i roto i te rōrahi o te hanga konumohe i roto i Japan, Russia me China tenei.

mutunga

Mana Transbaikalia horo'ai i runga i tumanako kaupapa whanaketanga Udokan. mahi pūmau o te hinonga ka tukua ki te kukume i te th 4. People. I tua atu, i te hanganga ake ka whakanui i tino te nui o utu tāke ki te pūtea rohe, whakatinana hōtaka pāpori mo te whanaketanga o ngā iwi iti, me mahi rohe. E ai ki etahi tohunga, e kore e taea ki te faataime te whanaketanga o te parae, no te mea tōraro e taea pā reira haumarutanga ōhanga te whenua o. I tēnei wā, ko te hiahia hoki ngā rauemi raw hipokina e te takotoranga wai o nga Urals me Taimyr. Heoi, ko o ratou rakau i runga i te mimiha o te rohirohi. e taea ki te whakarato i ngā hiahia o te ahumahi hoki i te iti rawa he hawhe rau Udokan. Kore i reira ko te mōrea o te hanga motu. Tenei, i roto i te tahuri, ka meinga ino o te āhuatanga pāpori-ōhanga o rohe parahi awa o te whenua.