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Masana kimiyya sun haɓaka hanyar da ba ta dace da muhalli don dawo da REE daga tokar garwashi ba
Masana kimiyya sun haɓaka hanyar da ba ta dace da muhalli don dawo da REE daga toka gardama: Mining.com Masu bincike a Cibiyar Fasaha ta Georgia, sun ƙirƙiri hanya mai sauƙi don dawo da abubuwan da ba kasafai ba a duniya daga toka gardama ta amfani da ruwa ion da guje wa abubuwa masu haɗari ...Kara karantawa -
Rare duniya farashin index a kan Yuni 23, 2021
Fihirisar farashin yau: Ƙididdigar ƙididdiga a cikin Fabrairu 2001: Ana ƙididdige ma'aunin farashin ƙasa ta hanyar bayanan ciniki na lokacin tushe da lokacin rahoto. An zaɓi bayanan ciniki na duk shekarar 2010 don lokacin tushe, da matsakaicin ƙimar bayanan ciniki na-lokaci na yau da kullun na ƙarin ...Kara karantawa -
Akwai irin hakar ma'adinai, da wuya amma ba karfe ba?
A matsayinsa na wakilin karafa na dabaru, tungsten, molybdenum da abubuwan da ba kasafai ake samun su ba suna da matukar wuya kuma suna da wahalar samu, wadanda su ne manyan abubuwan da ke kawo cikas ga ci gaban kimiyya da fasaha a galibin kasashe kamar Amurka. Domin kawar da dogaro da thi...Kara karantawa -
Kasuwar duniya da ba kasafai a yau ba
Kasuwar duniya da ba kasafai a yau ba Gaba ɗaya abin da aka fi mayar da hankali a kai na farashin duniya da ba kasafai ba ya motsa sosai. Ƙarƙashin haɗin gwiwar abubuwa masu tsawo da gajere, wasan farashin tsakanin wadata da buƙata yana da zafi, wanda ya sa ya zama da wuya a ƙara yawan ma'amaloli. Abubuwa mara kyau: Na farko, u...Kara karantawa -
Binciken sabuwar kasuwar tungsten a kasar Sin
Farashin tungsten na cikin gida na kasar Sin ya tsaya tsayin daka a cikin mako ya kare a ranar Juma'a 18 ga watan Yuni, 2021 yayin da duk kasuwar ke ci gaba da kasancewa cikin tsaka mai wuya tare da nuna taka tsantsan na mahalarta taron. Taimako don tattara kayan albarkatun ƙasa an daidaita su akan kusan $15,555.6/t. ko da yake masu sayarwa sun tashi sosai ...Kara karantawa -
Ƙasar da ba kasafai ta kasar Sin ba ta yi "hawa ƙura"
Wataƙila yawancin mutane ba su san abubuwa da yawa game da ƙasa da ba kasafai ba, kuma ba su san yadda ƙasa mai wuya ta zama albarkatun dabara mai kama da mai. A taƙaice, ƙasan da ba kasafai ba rukuni ne na abubuwan ƙarfe na yau da kullun, waɗanda ke da matuƙar daraja, ba wai kawai don ajiyarsu ba ta yi karanci, ba za a iya sabuntawa ba, d...Kara karantawa -
Ci gaban aikace-aikace na ƙasa mai ƙarancin ƙarfi wanda aka gyara mesoporous alumina
Daga cikin wadanda ba siliceous oxides, alumina yana da kyau inji Properties, high zafin jiki juriya da kuma lalata juriya, yayin da mesoporous alumina (MA) yana da daidaitacce pore size, babban takamaiman surface area, babban pore girma da kuma low samar kudin, wanda aka yadu amfani a catalysis. sarrafawa d...Kara karantawa -
Rahoton Binciken Kasuwar Karfe ta Nau'in Samfur da Aikace-aikace | Hasashen Wire na Kasuwancin Duniya zuwa 2025
Kwanan nan, DecisionDatabases sun fitar da rahoto kan "Global Scandium Metal Market Growth in 2020", wanda ya shafi nazarin rarrabuwa, nazarin matakin yanki da ƙasa, da manyan 'yan wasa a kasuwa. Bugu da kari, rahoton ya mayar da hankali kan girman kasuwa, rabo, yanayin yanayi, da tsammanin f...Kara karantawa -
Sanarwa don hutun bikin bazara
Mu, Shanghai Xinglu Chemical, an shirya rufe ofishin daga ranar 6 ga Fabrairu zuwa 20 ga Fabrairu don bikin bikin gargajiya na kasar Sin - bikin bazara, kuma a wannan lokacin, ba za mu iya ba da kayayyaki ba, amma duk da haka muna maraba da abokan ciniki don yin oda a wannan lokacin. , za mu yi bayarwa daga Feb 21 gr ...Kara karantawa -
RUSAL, Intermix-met, KBM master alloy, Guangxi Maoxin's 2020 na duniya aluminium-dium kudaden shiga na kasuwa
Binciken masana'antu na "Binciken Kasuwancin Aluminum Scan na Duniya na 2020-2026" ya yi bayanin kimanta zurfin hasashen ci gaban ci gaban kasuwar Scan na aluminium na duniya. Rahoton masana'antu ya gabatar da ma'anar, rarrabuwa, bayyani na kasuwa, aikace-aikace, nau'o'in, samfurin samfurin ...Kara karantawa -
Kasuwancin oxidized dium zai sami babban ci gaba a cikin 2020-2026
Rahoton kasuwar Oxide ya haɗa da bayyani, wanda ke bayyana tsarin sarkar darajar, yanayin masana'antu, bincike na yanki, aikace-aikace, girman kasuwa da tsinkaya. Wannan shine sabon rahoto kuma yana rufe tasirin COVID-19 na yanzu akan kasuwa. Annobar cutar Coronavirus (COVID-19) ta kama...Kara karantawa -
Kyautar Kasuwar Nano Cerium Oxide 2020 Kasuwanci - Cerion, LLC, Plasmachem GmbH, Abubuwan Amurka
Mafi kyawun manajan dangantakar abokin ciniki na ƙungiyar ƙwararrun gudanarwar hulɗar abokin ciniki da ƙwararrun ƙwararrun tasirin kasuwanci na kamfanin sarrafa dangantakar abokin ciniki na nano-cerium oxide. Ƙungiya mai ba da shawara da bayanan kasuwanci da ke shiga cikin ayyukan kasuwanci. TCAC yayi bayani...Kara karantawa