Rauemi kohuke me ratou whakarōpū

Rauemi Mineral - he kohinga o nga kohuke katoa kitea i roto i nga whekau o te ao, wātea, me te tika mo te whakamahi i roto i ngā tono ahumahi. Tenei kāwai ngā rauemi e kore anake whai hua whenua, engari ano hoki te hunga e kua kitea i runga i te papa moana.

Mineral Rauemi - whānui ariā, e kua maha ngā āhuatanga. I roto i ngā o te arowhenua - he huinga o ngā āpure i roto i nei e hāngai huānga matū me te arā, o enei kohuke i roto i te pota koi teitei whakaritea ki te toharite (Clarke) ratou ihirangi i roto i te kirinuku o te whenua e whakarato ana i te tikanga mo o ratou whanaketanga ahumahi. Ki te whakaaro tatou ki te āhuatanga ōhanga, ngā rauemi kohuke - he turanga rauemi raw mo te whanaketanga o te ahumahi (wahie, me te pūngao matatini, hanga, metallurgy, ahumahi matū), me te te ahanoa taea o te mahi tahi te ao.

Kua whakawhanakehia Scientists he whakarōpū o ngā rauemi kohuke i runga i ngā wāhanga o te whakamahi. Mai i tenei wāhi o te tirohanga e te whai ake rōpū:

1. Fuel me te pūngao rauemi. Tuatahi o te katoa, te reira hinu me te kapuni me te waro, te hinu tokauku. Konukarihi ore kohuke maitai mahu'inga ahumahi anake i roto i te mutunga o te rau tau 20. Na ratou, rawa, no ki tenei kāwai. Mua, pā tenei rōpū Peat, ahakoa he reira inaianei auraa ahumahi e kore kua reira. Ēnei kohuke i te takenga mai parataiao. Ka rite ki te tikanga, kua herea ratou ki te rakau o tüäpapa tawhito, mata ratou me deflections ā.

2. Ore:

- konganuku ferrous. Mua roa, te rino me te vanadium, konupora me te chromium;

- maitai kore-ferrous me te koranu. Tenei ore konumohe (bauxite, alunite, nepheline-apatite, me te pera i runga i.), Parahi ore, nika, mata, konutea, Tungsten, molybdenum, aha noa.;

- maitai utu nui (koura-hiriwa, konukawata).

Ore ranei tahi e te turanga, me nga whakangungu rakau o te tüäpapa onamata, e herea ki nga rohe takai, e maha hanga te whitiki metallogenic, e hia ratou takenga ki te hapa nekeneke hohonu ranei.

3. kohuke utu, me te āhua-utu nui (taimana, corundum me ona momo, spinel, emerara, jade, kiripaka, a he tokomaha atu momo).

4. Mining me kohuke matū rauemi. Tenei rōpū ngā kohatu, pāhare pāporo tote me te magnesia, phosphorites me apatites, he whanariki, me ona pūhui, barite, fluorite, boron ore me ētahi atu kohuke, e he rauemi raw mo te ahumahi matū.

5. Industrial Raw takenga nonmetallic (kiripaka, graphite, papa kiripaka, Mika, talc, me ētahi atu).

6. rauemi Building (mapere, te uku, ūkui, ofa'i, gabbro, diabase, pākeho, karaihe, me sima rauemi raw, me ētahi atu).

7. rauemi Hydromineral (manawa whenua rite te hou, me te mineralized, tae atu waiariki me te whakamahia i roto i te maimoatanga kaukau).

Putunga o kohuke kore-konganuku puta e rua i runga i te tüäpapa, me i roto i te wāhi nănă.

Ko te pai herenga tenei whakarōpūtanga, mai maha taea rāngai rerekē te whakamahi i te rauemi raw taua. Hei tauira, e taea te whakamahi apatite pākeho ranei i metallurgy me i te ahumahi matū, me te pākeho - hoki i roto i te hanga.

Kua rauemi kohuke whakamahia e te tangata mai i te ata o te ao, kitea nei i roto i te taitara o te tahi mau wā (hei tauira - te kohatu ranei parahi tau). I te wa nei, i roto i nga kupu o academician A. E. Fersman, i nga waewae o te taata te pūnaha katoa o Mendeleev. I roto i te ahumahi hou, whai wāhi neke atu i te 200 ngā momo o ngā rauemi kohuke. Tata ki te katoa o ratou no ki te kāwai o kore-whakahou, na tetahi o nga wāhi tino nui o te rauropi hou ko te ki te whakawhanake i te huinga o mehua ki te ārai i te raruraru rauemi.