Ndi Mayiko ati Amene Ali ndi Zothandizira Zambiri za Beryllium?

Zida za Beryllium ku United States: Malinga ndi lipoti lotulutsidwa ndi United States Geological Survey (USGS) koyambirira kwa 2015, zida za beryllium zomwe zidatsimikiziridwa padziko lonse panthawiyo zidaposa matani 80,000, ndipo 65% ya zinthu za beryllium zinali zopanda granite crystalline. miyala yogawidwa ku United States..Pakati pawo, madera a Gold Hill ndi Spor Mountain ku Utah, USA, ndi Seward Peninsula kumadzulo kwa Alaska ndi madera kumene chuma cha beryllium chimapezeka ku United States.M'zaka za zana la 21, kupanga beryllium padziko lonse lapansi kwakula kwambiri.Malinga ndi deta yomwe idatulutsidwa ndi US Geological Survey mu 2015, kupanga migodi ya beryllium padziko lonse lapansi kunali matani 270, ndipo United States idawerengera 89% (matani 240).China inali yachiwiri pakupanga kwakukulu panthawiyo, koma zotsatira zake sizinali zofanana ndi United States.

Zida za beryllium zaku China: Mgodi waukulu kwambiri padziko lonse wa beryllium wapezeka ku Xinjiang, dziko langa.M'mbuyomu, kugawidwa kwa zinthu za beryllium ku China kunali makamaka m'zigawo zinayi za Xinjiang, Sichuan, Yunnan ndi Inner Mongolia.Malo otsimikiziridwa a beryllium anali makamaka okhudzana ndi mchere, makamaka okhudzana ndi lithiamu, tantalum-niobium ores (owerengera 48%), ndipo kachiwiri okhudzana ndi mchere wosowa padziko lapansi.(27%) kapena ogwirizana ndi tungsten (20%).Kuonjezera apo, palinso zochepa zomwe zimagwirizanitsidwa ndi molybdenum, tini, lead ndi zinki ndi mchere wopanda zitsulo.Ngakhale pali mchere wambiri wa beryllium, ndi wocheperako ndipo umakhala wochepera 1% ya nkhokwe zonse.

Dzenje No. 3, Keketuohai, Xinjiang: Mitundu yayikulu ya ma depositi a beryllium m'dziko langa ndi mtundu wa granite pegmatite, mtundu wa hydrothermal vein ndi granite (kuphatikiza alkaline granite).Mtundu wa granite pegmatite ndi mtundu wofunika kwambiri wa beryllium ore, womwe umawerengera pafupifupi theka la nkhokwe zonse zapakhomo.Amapangidwa makamaka ku Xinjiang, Sichuan, Yunnan ndi malo ena.Madipoziti awa amagawidwa kwambiri mu lamba wa khola, ndipo zaka za metallogenic zili pakati pa 180 ndi 391Ma.Madipoziti a granite pegmatite nthawi zambiri amawoneka ngati madera owundana komwe ma dikes angapo a pegmatite amasonkhana.Mwachitsanzo, m'dera la Altay pegmatite, Xinjiang, pali ma dikes oposa 100,000 a pegmatite omwe amadziwika, omwe amasonkhanitsidwa m'madera oposa 39.Mitsempha ya pegmatite imawoneka m'magulu m'dera la migodi, thupi la ore ndi lovuta kwambiri, ndipo mchere wokhala ndi beryllium ndi beryl.Chifukwa kristalo wamchere ndi wobiriwira, wosavuta kukumba ndikusankha, ndipo ma depositi a ore amagawidwa kwambiri, ndiye mtundu wofunikira kwambiri wamigodi wamafuta a beryllium m'dziko langa.

Mwa mitundu ya miyala ya beryllium, miyala yamtengo wapatali ya granite pegmatite ya beryllium ili ndi mwayi wofufuza m'dziko langa.M'ma malamba awiri osowa zitsulo zachitsulo a Altay ndi West Kunlun ku Xinjiang, makumi masauzande masikweya kilomita a madera omwe akuyembekezeka kukhala metallogenic agawidwa.Pali pafupifupi 100,000 mitsempha ya kristalo.

Mwachidule, potengera chitukuko ndi kagwiritsidwe ntchito, chuma cha dziko langa cha beryllium chili ndi zinthu zitatu zotsatirazi:

1. Zinthu zamtengo wapatali za beryllium za dziko langa ndizokhazikika, zomwe zimathandizira chitukuko ndi kugwiritsidwa ntchito.nkhokwe zamakampani a beryllium mdziko langa zakhazikika mu Mgodi wa Keketuohai ku Xinjiang, zomwe zimawerengera 80% ya malo osungirako mafakitale apadziko lonse lapansi;

2. Miyezo ya ore ndiyotsika, ndipo pali miyala yamtengo wapatali yochepa m'malo otsimikiziridwa.Gulu la BeO la pegmatite beryllium ore lomwe limakumbidwa kunja kuli pamwamba pa 0.1%, pomwe mdziko langa lili pansipa 0.1%, zomwe zimakhudza mwachindunji mtengo wa beryllium wapakhomo.

3. Malo osungirako mafakitale a beryllium amawerengera gawo laling'ono la nkhokwe zosungidwa, ndipo zosungirazo ziyenera kukwezedwa.Mu 2015, malo osungira zinthu mdziko langa (BeO) anali matani 574,000, pomwe zosungirako zinali matani 39,000, zomwe zidakhala zachiwiri padziko lonse lapansi.

Zida za Beryllium ku Russia: Dera la Sverdlovsk ku Russia layamba kuwunika mwadongosolo pazachilengedwe komanso zachuma pamgodi wokhawo wa emerald beryllium "Malyinsky Mine"."Maliyink Mine" ili pansi pa ulamuliro wa РТ-Капитал Co., Ltd., yomwe ili m'gulu la boma la Russia "Rostec".Ntchito yowunika mamineral mumgodiwo ikuyembekezeka kumalizidwa pofika Marichi 2021.

Mgodi wa Maliinsky, womwe uli pafupi ndi mudzi wa Mareshova, ndi wa chuma cha Russia.Kuwunika komaliza kosungirako kunamalizidwa pambuyo pofufuza za nthaka mu 1992. Zambiri za mgodiwu zasinthidwa.Ntchito yatsopanoyi yapereka zambiri zokhudzana ndi nkhokwe za beryl, beryllium oxide ndi zigawo zina zogwirizana nazo.

Mgodi wa Maliinsky ndi umodzi mwa migodi inayi ikuluikulu ya beryllium padziko lapansi komanso mgodi wokhawo wa beryl beryllium ku Russia.Beryl yopangidwa kuchokera ku mgodiwu ndi yapadera komanso yosowa padziko lonse lapansi ndipo nthawi zambiri imaphatikizidwa m'malo osungiramo miyala yamtengo wapatali yamitundu ndi zitsulo zamtengo wapatali.Chaka chilichonse, mgodi wa Maliinsky umapanga pafupifupi matani 94,000 a ore, akupanga ma kilogalamu 150 a emerald, 2.5 kilogalamu ya alexandrite (alexandrite), ndi matani asanu opitilira beryl.

Dziko la United States linali logulitsa zinthu kwambiri padziko lonse, koma zinthu zasintha.Malinga ndi ziwerengero za Chatham House, koyambirira kwa 2016, otsogola asanu ogulitsa zinthu za beryllium padziko lapansi anali: Madagascar (matani 208), Switzerland (matani 197), Ethiopia (matani 84), Slovenia (matani 69), Germany. (matani 51);ogulitsa padziko lonse lapansi ndi China (matani 293), Australia (matani 197), Belgium (matani 66), Spain (matani 47) ndi Malaysia (matani 10).

Akuluakulu ogulitsa zinthu za beryllium ku United States ndi: Kazakhstan, Japan, Brazil, United Kingdom ndi France.Kuyambira 2013 mpaka 2016, Kazakhstan idatenga 47% ya gawo la United States lolowa kunja, Japan idawerengera 14%, Brazil idawerengera 8%, United Kingdom idatenga 8%%, ndipo mayiko ena adawerengera 23%.Akuluakulu ogulitsa katundu wa beryllium ku US ndi Malaysia, China ndi Japan.Malinga ndi Materion, ma alloys amkuwa a beryllium amakhala pafupifupi 85 peresenti ya US beryllium yogulitsa kunja.


Nthawi yotumiza: May-20-2022