ʻO ka helu helu helu mana o ka Rare Earth a me Tungsten Mining ma 2021 i hoʻopuka ʻia

Sepatemaba 30, 2021, kaKe Kuhina WaiwaiUa hoʻopuka ka leka hoʻomaopopo i ka helu helu hoʻokele waiwai o ka ʻeli ʻana o ka honua a me ka tungsten ore mining i ka makahiki 2021. Hōʻike ka hoʻolaha i ka huina o ka helu hoʻokele waiwai o ka ʻili o ka honua ʻole (REO, ʻo ia ka mea ma lalo) i Kina i 2021 he 168000. nā tona, me ka 148850 tons o ka ʻano pōhaku rare earth ore (ma ka nui o ka māmā rare earth) a me 19150 tons o ka ionic rare earth ore. (ʻo ka honua waena a me ke kaumaha koʻikoʻi). ʻO ka helu helu mana o ka mining o tungsten concentrate (tungsten trioxide maʻiʻo 65%, ka like ma lalo) ma Kina he 108000 tons, me 80820 tons o ka mining index nui a me 27180 tons o ka helu hoʻohana piha. ʻO ka papa kuhikuhi ma luna nei ka pūʻulu mua o nā papa kuhikuhi i hoʻopuka ʻia ma ka leka hoʻomaopopo a ke Kuhina o Natural Resources ma ka hoʻopuka ʻana i nā hōʻailona hoʻomalu holoʻokoʻa o ka ʻāina laha a me ka mining tungsten ma 2021 (Natural Resources [2021] No. 24). I ka makahiki 2020, ʻo ka helu helu hoʻomalu o ka mining mining o nā mines rare earth (rare earth oxide REO, ka mea like ma lalo) ma Kina he 140000 tons, me 120850 tons of rock type rare earth mine (ʻo ka nui o nā māmā rare earths) a me 19150 tons o ionic rare earth. nā mines (ʻo ka hapa nui o ka honua a me ke kaumaha). ʻO ka helu helu mana o ka mining o ka tungsten concentrate (tungsten trioxide maʻiʻo 65%, ka like ma lalo) ma Kina he 105000 tons, me 78150 tons o ka mining index nui a me 26850 tons o ka helu hoʻohana piha.

I loko o 10 mau lā hana ma hope o ka hoʻopuka ʻia ʻana o kēia leka hoʻomaopopo, e wāwahi ʻia nā hōʻailona a māhele ʻia, a e māhele ʻia ka nui o nā hōʻailona mana o ka mining honua i nā ʻoihana mining ma lalo o ka hui rare earth.

Ma hope o ka decomposing a me ka hoʻopuka ʻana i nā hōʻailona hoʻokele waiwai no ka ʻeli ʻana o ka honua a me ka tungsten mining, na ke keʻena panalāʻau (autonomous region) kūpono e mālama ana i nā kumuwaiwai kūlohelohe e hoʻonohonoho i ke keʻena o ke kūlanakauhale a me ke kalana e mālama i nā kumuwaiwai kūlohelohe kahi i loaʻa ai ka mine e kau inoa. he palapala kuleana me ka ʻoihana mining e wehewehe i nā kuleana, nā kuleana a me ke kuleana no ka uhaki ʻana i ka ʻaelike. Pono nā keʻena kūloko e mālama ana i nā kumuwaiwai kūlohelohe ma nā pae āpau e hoʻoikaika ikaika i ka hōʻoia ʻana a me ka nānā ʻana i ka hoʻokō ʻana i nā mea hōʻailona honua a me ka tungsten, a helu pololei i ka huahana maoli o nā ʻoihana mining.

Hoʻohana nui ʻia ka ʻāina māmā māmā maʻO Samarium Cobalt nā mea hoʻokalakupua honuaa me nā māka haʻahaʻa haʻahaʻa kūpaʻa o Neodymium rare earth magnet; ʻoiai ke hoʻohana nui ʻia nei nā mea mana kiʻekiʻe kiʻekiʻei hoʻopaʻa ʻia ʻo Neodymium mau magnet, no ka hoʻohana ʻana i nā kaʻa servo,kaʻa kaʻa uila ikehu hou, etc.