Kudonha kubva kune yangu nickel kunoshandura rwizi rweRussia rwutsvuku

Rwizi rutsvuku

Avo vanogara muguta reRussia reNorilsk, mukati meArctic Circle, vanga vachitumira mifananidzo pasocial media yekuti rwizi rutsvuku chii. Dai isu taisaziva kwayakatangira uye iyo zvikonzero zverwizi urwu yakashandura ruvara rwayo kuva rutsvuku, zvirokwazvo tinogona kutaura kuti tichava kumagumo enguva, sezvazvaizoitika mazana emakore apfuura.

Vakuru veRussia vatanga kuongorora uye ivo vari kutarisa mugodhi unoburitsa simbi semunhu anogona kukanganisa. Norilsk iguta rine maindasitiri rine tsvina yakawanda uye inogara kuNorilsk Nickel, mugodhi wakakura une kubviswa kwedonikel senge yakasvibirira par kugona.

Gurukota rezvechiuto reRussia nemauto emuno vakati iyo tsvuku ine ropa ingangove yakakonzerwa nekutyora mune imwe yemapaipi eNorilsk Nickel. Ndidzo nyanzvi dziri kutaura kuti zviremera zveRussia pamwe zviri kutarisa munzira kwayo.

Rakajeka tsvuku ruvara rinonyanya kukonzerwa ne ngura simbi iri mumarara akasara. Hazvisi pachena kuti ndeipi mhando yenickel maitiro anga achishandiswa mune yesimbi chirimwa, asi zvinozivikanwa kuti mamwe marudzi eepamusoro tembiricha kana kumanikidza oxidation maitiro anoshandura chero sulfide mineral kuita iron oxide. Kana yakasanganiswa nemvura, iyo yakasara inochinja inopenya.

Izvo zvakare zvinoita kuti iyo yakagadziriswa nickel ore inewo yakawanda iron, inoirasa semarara. Panyaya iyi, masara akapfuma-simbi aigona kunge akazoperera murwizi, achirishandura rakatsvuka, anodaro Ronald Cohen, purofesa wezvemamiriro ekunze neainjiniya kuColorado School of Mines.

Dai yaive kemikari kusefa, guta riri munjodzi. Mvura ine huwandu hwakanyanya hwemarara emumigodhi inogona kuve chepfu, zvinoenderana nerudzi rwemakemikari akakwenenzverwa mumvura uye mune kusangana kupi.

Haisi nguva yekutanga kuti chimwe chinhu chakafanana chinoitika muguta reNorilsk, sezvo muna Chikumi mumwechete zvakaitikawo sevanhu vemunharaunda vachitaura.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako