Udokan: description

Udokan a Rasha ne daya daga cikin mafi girma. A cewar masana, wajen samar da shi ya kamata a ciyar da fiye da $ 1 biliyan.

Udokan: description

Pool aka located zuwa arewa-gabashin Chita, 650 km daga birnin. , считается сейсмически опасной с зоной многолетней мерзлоты. A yankin inda Udokan an dauki wani seismically m yanki da permafrost. Average shekara-shekara zafin jiki ne -4 deg., Kuma shi ne rage zuwa -50 hunturu. Permafrost ratsa zuwa zurfin 800 m. A ƙasar sau da yawa lura avalanches. Yiwuwa zuwa raurawar ƙasa mawadãta daga sama zuwa 9-10. Da kankara suna bambanta da high ƙarfi, abrasion, thermal watsin, silikoopasnostyu. A general, da ma'aunan kasa da kuma yanayin damina da ƙasa ba za a dauke m. Bugu da kari, akwai kusan babu ababen more rayuwa.

Wannan ne mined a Udokan ajiya?

A pool ne tushen muhimmanci da kuma nemi bayan a raw kayan masana'antu. Total girma balance stock ne 20 Mill. T. Tare da matsakaita da ta jan ciki a cikin tama zuwa 1,46%, da kuma 11.9 dubu. T. na azurfa. A ma'adinai abun da ke ciki na ores yana da wani na kwarai tsari. является источником халькозина, халькопирита, борнита, магнетита, пирита, гематита. Udokan jan shi ne tushen chalcocite, chalcopyrite, bornite, magnetite, pyrite, hematite. A cikin irin molybdenite ma'adanai impurities samu a nan Waller, pyrrhotite, vittihenit, marcasite, polidimit, sphalerite, 'yan qasar azurfa, cobaltite, tennantite Strohmeyer, molybdenite. A farko ores game da 65% na jan karfe da dama a kan chalcocite, 20-25% - a bornite, 10-15% - a chalcopyrite. A sakandare ma'adanai hada da:

1. Tartsatsi - azurite, malachite, gypsum, chalcocite, covellite, da baƙin ƙarfe hydroxides (limonite, goethite).
2. Kadan na kowa - bornite, cuprite, mawaki, 'yan qasar jan karfe, chalcanthite, Delafosse, chrysocolla, antlerite, brochantite, melanterite, jarosite da sauran breeds oisleniya zone.

uku main ma'adinai ƙungiya tsaye a cikin ores na pool: bornite, chalcocite, chalcopyrite, bornite da pyrite-chalcopyrite. A paragenetic aboki na baƙin ƙarfe ne da tagulla, ma'adanai tabbataccen juna gano. Chalcocite da bornite dangantawa da magnetite da chalcopyrite - pyrite. Mafi na kowa ores hada bornite-chalcocite. Wadannan kankara ne haske launin toka, lafiya-grained, zai fi dacewa slaboizvestkovistymi quartzitic sandstone. Kadan na kowa ne duhu launin toka siltstone, ciki har da lafiya disseminations na bornite da chalcocite. Sau da yawa a tsakiyan orudnelyh grained sandstone dauke gwada uniform yadudduka sulfides gano lenticular jiki yadudduka da kuma kananan sheƙarsu na matsakaici Sands, wanda ikon zuwa 1.5 m, tare da densely impregnated mineralization, gami da amma chalcocite da bornite, 50% magnetite.

FarawaEND_LINK

) было открыто в 1949 г., геологоразведочные мероприятия, однако, дважды начинались и сворачивались. Udokan (Trans-Baikal Abuja) da aka bude a cikin shekara ta 1949, bincike da kuma kima ayyukan, duk da haka, ya fara da sau biyu folded. A shekarar 1981, asusun ajiyar da aka amince da Jihar Hukumar. Kawai a shekarar 1992, gwamnatin yanke shawarar sayar da lasisi ga bincike da kuma ci gaban da kwari. A yi hamayya ya lashe kadan-sani a lokacin "Udokan kamfanin." Ta mallakar da dama kasashen waje da kamfanoni. Domin shekaru 7 da kamfanin ya kasance dormant kuma ƙarshe rasa ta lasisi. A 1999 an gudanar da wani hamayya, wanda ya samu halartar kawai da m Enterprises. A lasisi don bincike da kuma kima da ayyukan a cikin gasar ya tafi "Trans-Baikal Mining Company". A 2001, wani m da aka sanar da ci gaban da kwari. Wannan ya kafa quite m yanayi na mahalarta. A lashe ya zama ba daga baya fiye da shekaru uku daga ranar samu daga wani lasisi don fara gina wani hakar ma'adinai shuka. A wannan yanayin, ba daga baya fiye 6.5 shekaru - to za a fara samar. Kuma a cikin shekaru bakwai na mine da shi ya kai cike iya aiki. Kamar yadda ƙarin bukatun kasance wajibi a gudanar da zuba jari a cikin zaman jama'a. kansu, haifar da sabon jobs da kuma tabbatar da iyakar muhalli aminci daga cikin sha'anin. A daidai wannan lokaci, masana lura, irin wannan babban-sikelin aikin zai iya biya wa kanta a cikin shekaru 10.

Gamawa na hamayya

The yaki ga Udokan tsawon shekaru da dama. Daga cikin contenders da dama manyan hukumomi. Daga cikin su: MMC "Norilsk nickel", rike "Basic Sinadarin", da kungiyar "Onexim". Sa'an nan, suka ki su shiga. A karshe, aka gudanar a watan Satumba shekara ta 2009, sun JSC "Rasha layukan dogo" da "Mikhailovsky GOK". A karshe wani ɓangare na ƙungiyar "Metalloinvest" da kuma lashe gasar. Domin da lasisi lashe Ya bã biliyan 15 rubles. A matsayin na biyu na "Mikhailovsky GOK" da aka sanya a matsayin ma'aikaci a Udokan. Wannan kamfanin da aka kafa musamman domin wannan aikin. Kamfanin manufa shi ne samar da dabarun na ci gaba, da samar da fasaha da kuma aikin takardun, janye daga zuba jari da ci gaba da aiki management. Yana da aka zaci cewa zai co-aiki tare da bayyana kamfani "Rasha Technologies". Tun lokacin da aka sanya hannu kan yarjejeniyar a ranar hadin kai da kuma gina wani hadin gwiwa.

International matakin

обратили внимание многие зарубежные предприятия. A Udokan lura da yawa waje Enterprises. Saboda haka, tattalin arziki yadda ya dace da daron da aka tabbatar da wakilan Bateman Engineering NV. Wannan kamfanin daukawa fitar da wani kamanta bincike na fasaha da kuma gaskata daga cikin fasaha makirci don ƙirƙirar wani aikin hakar ma'adinai na kuma metallurgical hadaddun. Yana ya riga ya fara kasuwanci gwaje-gwaje tama tasa. A sakamakon ayyukan ake amfani da su janye wani ƙarin database for Tattara bayanan da fasaha da tattalin arziki da lissãfi. A halin yanzu, a fi so embodiment circuitry riga ƙaho. – автоклавное выщелачивание концентрата. Kwararru na Bateman Engineering NV miƙa musamman fasahar domin aiki na ores Udokan - matsa lamba leaching na tattara. Wannan hanya ba a yi amfani da m metallurgy. Tare da wannan hanyar, da samuwar makera gas ne gaba daya shafe ta da kuma ma rage muhalli load.

al'amurra

Kusan lokaci guda da farkon Bateman Engineering NV, ya fara aiki a kan yardar reserves ta kasa da kasa JORC nagartacce. Wannan zai kara zuba jari kyawawa na kwari. Udokan ci gaba da bude rami. An zaci cewa za a shekara aiwatar 36 ton miliyan. Ore. Hada, bi da bi, za su samar da fiye da 470 da dubu. T. Cathodes, lokaci guda cire fiye da 270 m. Azurfa.

tama gawarwakin

Su ne hadaddun lenticular da tabular adibas, hadaddun a cikin sanyi. Sau da yawa suna foliated da kuma sanya en echelon. A wasu wuraren, akwai wasu muhimman jiki a nesa na 2-3 km tare da shafan. The most da kuma arziki daga gare su, suna located a arewacin Naminginskoy brahisinklinarii. Suna halin a general ƙi kudu maso yammacin. A kudancin akwai wani gagarumin raguwa a ikon da tama jikinsu.

tsarin

A ciki tsarin ne m da juna a mulki, kuma m canzawar yadudduka na daban-daban tsanani orudnenija biyu yajin da kuma tsoma ko ikon shugabanci. A wannan connection, su aka gabatar a matsayin wani "Layer cake". Yana Notes da m take hakkin da m jiki, musamman a kan sãsanninsu. Wannan shi ne saboda kasancewar bakarãriya yadudduka. An bayyana a cikin canje-canje tama rabo daga 1 zuwa 0.2. A tsakãtsaki na 0.6-0.8. Ikon da bakarãriya slaborudenelyh yadudduka bambanta daga kasarun adadi na mita zuwa 5 mita. An samu cewa arziki tama interlayers da ruwan tabarau saman ake tsare yashewa, a wani jinsin rusloobraznyh gida depressions da depressions. A allocating tonkovpletennyh tama a ma'adini sandstones quite bayyane dokokin ba su gano. Contours masana'antu yanayi orudnenija m bisa ga kima.

Babban kayayyakin

Kamar yadda za ta yi aiki a matsayin cathode jan (Grade A London Metal Exchange) da kuma Dore azurfa bullion. Key masu amfani na tattara ne da kasar Sin da kuma m Enterprises. Rasha ta da nisa da tushe da jan aiki shuke-shuke suna riga fuskantar wani rashin raw kayan. Rashi tattara da kuma slows ci gaban da kasar Sin ta yin ladabi da tagulla. Saboda mun gwada kananan nesa daga Chita, jiyo su ga kayayyakin ne quite m embodiment albarkatun kasa wadata. A m shekaru, shi ana sa ran kara bukatar tattara. Wannan shi ne saboda wani karuwa a cikin juz'i na aluminum samar a Japan, Rasha da kuma China.

ƙarshe

Hukumomi Transbaikalia ba da a kan Udokan ci gaban aikin fatan. Barga aiki na sha'anin zai ba da damar don jawo hankalin da 4 ga watan. Mutane. Bugu da kari, da kyautata ababen more rayuwa za su muhimmanci ƙara yawan haraji biya zuwa yankin kasafin kudin, aiwatar da zamantakewa da shirye-shirye domin ci gaba da kananan kabilun da na gida da sana'o'i. A cewar wasu masana, ba shi yiwuwa ya fasa ci gaban da filin, domin zai iya barnatar da shafi tattalin arzikin kasar tsaro. A halin yanzu, da bukatar da albarkatun kasa ta rufe tasa na Urals da Taimyr. Duk da haka, su hannun jari ne a kan gab da ci. Udokan iya samar da masana'antu ta bukatun for akalla rabin karni. In ba haka ba akwai wani hadarin samar cuts. Wannan, bi da bi, za su haifar da tabarbarewar zamantakewa da tattalin arziki da halin da ake ciki na da nisa da tushe jan yankuna na kasar.