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Vietnam na shirin kara yawan noman da ba kasafai take hakowa ba zuwa ton 2020000 a kowace shekara, tare da bayanan da ke nuna cewa kasa da kasa ba kasafai ke da matsayi na biyu ba bayan kasar Sin.
A cewar wani shirin gwamnati, Vietnam na shirin kara yawan noman da ba kasafai take hakowa ba zuwa tan 2020000 a kowace shekara nan da shekarar 2030, a cewar APP na kudi na Zhitong. Mataimakin firaministan kasar Vietnam Chen Honghe ya sanya hannu kan shirin a ranar 18 ga watan Yuli, yana mai cewa, hakar ma'adinan kasa tara da ba kasafai ake samun su ba a yankin arewacin kasar...Kara karantawa -
Rare farashin ƙasa akan Yuli 21, 2023
Sunan samfur Farashin Haɓaka da ƙasƙanci Metal lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 550000-560000 - Dysprosium karfe (yuan / kg) 2800 karfe (yuan / kg) /Kg) 9000-9200 +100 Pr-Nd karfe (yuan...Kara karantawa -
Rare farashin ƙasa akan Yuli 19, 2023
Sunan samfur Farashin sama da ƙasa Ƙarfe lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 550000-560000 - Dysprosium karfe (yuan/kg) 270k karfe (yuan/kg) 8900-9100 - Praseodymium neodymium me...Kara karantawa -
Daga Yuli 10th zuwa Yuli 14th, Rare Earth Weekly Review - Shin Taimakon Kudin Taimakon Tsohuwar Kyawun Suihuasheng Har yanzu Yana Rauni a Kashe Lokaci??
A wannan lokacin shekarar da ta gabata, gyaran layi a cikin ƙananan farashin duniya bai tsaya ba; A wannan lokacin na shekara, farashin ƙasa da ba kasafai ya tashi ba kuma ya daidaita akai-akai don bincike. Tsohuwar zamani ta wuce, kuma yanzu ta zarce tsohuwar kyau. A wannan makon (7.10-14), kasuwar duniya da ba kasafai ake yin ta ba tana cikin lin...Kara karantawa -
Manyan hanyoyin aikace-aikace guda huɗu na abubuwan da ba kasafai ba a duniya a cikin sabbin motocin makamashi
A cikin 'yan shekarun nan, kalmomin "abubuwan da ba safai ba a duniya", "sababbin motocin makamashi", da "haɗin kai" sun kasance suna bayyana akai-akai a cikin kafofin watsa labarai. Me yasa? Hakan ya faru ne saboda karuwar kulawar da kasar ke ba wa ci gaban muhalli...Kara karantawa -
Halin farashi na duniya mai wuyar gaske akan Yuli 13, 2023
Sunan samfur Farashin sama da ƙasa Lanthanum karfe (yuan / ton) 25000-27000 - Cerium Metal (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 550000-560000 - Dysprosium karfe karfe (yuan/kg) 2600 g karfe 8800-8900 - Praseodymium neodymium ...Kara karantawa -
Haɗin Duniya na Sihiri Rare: Cerium Oxide
Cerium oxide, Tsarin kwayoyin halitta shine CeO2, sunan Sinanci: Cerium (IV) oxide, nauyin kwayoyin: 172.11500. Ana iya amfani da shi azaman polishing abu, mai kara kuzari, mai kara kuzari (mataimaki), ultraviolet absorber, man fetur cell electrolyte, mota shaye absorber, Electroceramics, da dai sauransu Chemical dukiya A ...Kara karantawa -
Duniyar Sihiri | Tona asirin da Baku Sani ba
Menene kasa mai wuya? Dan Adam yana da tarihin sama da shekaru 200 tun bayan gano kasa da ba kasafai ba a shekarar 1794. Tun da akwai karancin ma'adinan da ba kasafai aka samu ba a wancan lokacin, kadan ne kawai na oxides da ba za a iya narkewa ba ta hanyar sinadarai. A tarihi, irin waɗannan oxides sun kasance a al'ada ...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Terbium
Terbium yana cikin nau'in nau'in ƙasa mai nauyi, tare da ƙarancin wadatar ƙasa a cikin ɓawon ƙasa a kawai 1.1 ppm. Terbium oxide yana lissafin ƙasa da 0.01% na jimlar ƙasan da ba kasafai ba. Ko da a cikin manyan yttrium ion na nau'in rauni mai nauyi a duniya ore tare da mafi girman abun ciki na Terbium, da Terbium Conte ...Kara karantawa -
Yadda Rarekan Abubuwan Duniya Ke Yiwa Fasahar Zamani Yiwuwar
A cikin opera ta sararin samaniya ta Frank Herbert “Dunes”, wani abu mai daraja ta halitta mai suna “garin yaji” yana baiwa mutane ikon kewaya sararin sararin samaniya don kafa wayewar tsakanin taurari. A rayuwa ta hakika a Duniya, rukunin karafa na halitta da ake kira rare earth elem...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Cerium
Cerium shine 'babban ɗan'uwa' wanda ba a jayayya a cikin babban dangin abubuwan da ba kasafai ba a duniya. Da fari dai, jimillar dumbin ƙasan da ba kasafai ba a cikin ɓawon burodi ya kai 238ppm, tare da cerium a 68ppm, wanda ke lissafin kashi 28% na jimlar abubuwan da ba kasafai ba a duniya da matsayi na farko; Na biyu, cerium shine ea na biyu da ba kasafai ba...Kara karantawa -
Sihiri Rare Abubuwan Duniya Scandium
Scandium, mai alamar element Sc da lambar Atomic na 21, yana iya narkewa cikin ruwa cikin sauƙi, yana iya mu'amala da ruwan zafi, kuma cikin sauƙi yana yin duhu a cikin iska. Babban darajarsa shine +3. Yawancin lokaci ana haɗe shi da gadolinium, erbium, da sauran abubuwa, tare da ƙarancin amfanin ƙasa da abun ciki na kusan 0.0005% a cikin cr ...Kara karantawa