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Tanzania Inokwezva Mari Yekutsvaga Zvicherwa Zvakakosha Kubva Kunyika Dzakawanda: Kurongeka Kwazvo Uye Kuburitswa Kwemapurojekiti
Hunhu Hwakakosha uye Kukosha Kwehurongwa. Kunze kwekuva kwayo kwenguva refu semugadziri mukuru wegoridhe, Tanzania yakakurumidza kubuda senzvimbo huru yemakambani makuru ekuchera migodhi pasi rose achifamba nekuchinja kwesimba, nekuda kwenzvimbo dzayo dzepasi rose dzezvicherwa zvakakosha, zvinosanganisira graphite, rare earth...Verenga Zvakawanda -
Ghana Inosimudzira Kuwedzera Kukosha Kwegoridhe NeLithium Munyika: Kurongeka Kwakarongeka Uye Kuburitswa Kwemapurojekiti
Nhoroondo Yepfungwa Dzinokosha Uye Kukosha Kwehurongwa Semugadziri wegoridhe mukuru muAfrica, Ghana ichangobva kuwedzera ruzivo rwayo rwezviwanikwa muzvicherwa zvakakosha zvakaita se lithium. Kare, mupiro wechikamu chemigodhi kuhupfumi hweGhana waingogumira pazvicherwa zvisina kugadzirwa/zvekutanga...Verenga Zvakawanda -
Namibia Inokurumidzisa Kubatana Pakati Pekuchera Uranium Nekuvandudzwa kweGreen Hydrogen: Kurongeka Kwakarongeka uye Kuburitswa Kwepurojekiti
Hunhu Hwakakosha uye Kukosha Kwehurongwa Namibia ndeimwe yenzvimbo dzinonyanya kusimba uranium pasi rose, ine nzvimbo dzepasi rose dzeTier-1 dzakadai semigodhi yeuranium yeHusab neRössing. Inokurudzirwa nekuchinja kwesimba repasi rose risingashandise kabhoni yakawanda uye kumutsiridzwa kana kuvakwa kwemapurojekiti esimba renyukireya ...Verenga Zvakawanda -
South Africa Inosimbisa Kuchinja kweSiteji yeSimba reMigodhi uye Kuchinja kweSiteji yeSimba reMagetsi: Kurongeka kweMagadzirirwo uye Kuburitswa kweProjekiti
Hunhu Hwakakosha uye Kukosha Kwehurongwa Semugadziri anotungamira pasi rose wePlatinum Group Metals (PGMs), manganese, chromium, uye kambani huru yekutengesa marasha kunze kwenyika, chikamu chemigodhi muSouth Africa chave kwenguva yakareba chakadziviswa zvakanyanya nekuda kwekudzima magetsi nguva dzose (loadshedding) uye kuputsika kwemagetsi kakawanda ...Verenga Zvakawanda -
Mugwagwa weLobito: Kurongeka kweZvigadzirwa zveStrategic uye Kuwedzera kweZvivakwa
Ruzivo Rwekutanga uye Kukosha Kwehurongwa Lobito Corridor inzira inokosha yekufambisa zvinhu munyika inobatanidza Chiteshi cheLobito pamhenderekedzo yeAtlantic yeAngola nenzvimbo dzeCopperbelt dzine zvicherwa zvakawanda dzeDemocratic Republic of the Congo (DRC) neZambia. Kwenguva yakareba, kuchera migodi kwaishanda...Verenga Zvakawanda -
Zambia Yaisa Chido Chekugadzira Mhangura Kaviri: Kurongeka Kwayo Uye Kuburitswa Kwemapurojekiti
Ruzivo Rwakakosha uye Kuronga Kwakanaka Kuti idzorere chinzvimbo chayo senzvimbo ine simba guru muAfrica nepasi rose, hurumende yeZambia yakatanga zviri pamutemo "Nzira Yenyika Yekugadzira Mhangura Yematani Matatu (3) Mamiriyoni panosvika gore ra2031." Nekugadzirwa kwemhangura kwegore negore...Verenga Zvakawanda -
Sodium Hydroxide: Kuongorora kwakadzama kwePhysicochemical Properties, Mashandisirwo emaindasitiri akawanda
Sodium hydroxide, fomura yemakemikari NaOH, inozivikanwa se caustic soda kana lye, ihwaro hwakasimba hwezvinhu zvisingasanganisike uye zvinoparadza zvakanyanya. Sechinhu chakakosha chemakemikari, chinoshandiswa zvakanyanya mukugadzirwa kwemaindasitiri, hupenyu hwezuva nezuva, kuchengetedzwa kwezvakatipoteredza, nedzimwe nzvimbo dzakawanda. Nekuda kwe...Verenga Zvakawanda -
Basa reSodium Sulfide muKuyerera kweCopper Oxide
Sodium sulfide (Na₂S) ndiyo sulfidizing activator inoshandiswa mukutenderera kwe sulfidization ye copper oxide ores. Maminerari e copper oxide asingafambiki zvakanaka (akadai se malachite, azurite, cuprite, nezvimwewo) anoshandurwa kuburikidza ne sulfidization kuti awane nzvimbo dzisingafambiki zvakanaka, zvichiita kuti dzikwanise kuyerera ...Verenga Zvakawanda -
Kambani Yedu Inopedzisa Kuisa Mabhegi eSodium Hydroxide Ton muPallet uye Kutakura muContainer, Yagadzirira Kutumirwa Kunze Kwenyika
Munguva pfupi yapfuura, kambani yedu yakapedza basa rekuisa pallet, kutambanudza, uye kurodha macontainer echikamu che sodium hydroxide (caustic soda) mu ton-bag (FIBC) packaging. Mushure mekunyatsoongorora, zvinhu zvagadzirira kutumirwa uye zvichatumirwa kunze kwenyika munguva pfupi iri kutevera. Izvi zvinoratidza ...Verenga Zvakawanda -
Maitiro uye Mashandisirwo eSodium Persulfate seMushonga weKuderedza Kushushikana Mukuparadzanisa Chalcopyrite nePentlandite
Kupatsanurwa zvakanaka kwechalcopyrite nepentlandite idambudziko guru rehunyanzvi mukuvandudza copper-nickel sulphide ores. Sodium persulfate (Na₂S₂O₈), semushonga une simba re oxidizing uye unochengetedza nharaunda, inoita kuti pentlandite ideredzwe zvakanyanya kuburikidza ne pulp potential contr...Verenga Zvakawanda -
Kugadzirisa Dambudziko reKusvibiswa Kwezvinhu Zvakasvibiswa: Nzira Inoshanda Yekugadzirisa Sodium Persulfate
Kusvibiswa kwezvinhu zvipenyu kunokanganisa zvakanyanya nharaunda uye hutano hwevanhu. Kubva kumahydrocarbon anonhuhwirira ane polycyclic anobudiswa mumafekitori kusvika kumaresidu emishonga inouraya zvipembenene mumapurazi, tsvina iyi inogara ichishanda inoshanda se "matumbu ezvakatipoteredza". Nzira dzekurapa dzechinyakare dzinowanzo sangana nekukweva...Verenga Zvakawanda -
Kupatsanura uye Maitiro eFlotation Reagents
Kana chicherwa chichiyangarara hazvibvi pamidziyo asi pazvinoshandiswa pakuyangarara. Zvicherwa zvakawanda zvakasikwa hazvina kunaka pakuyangarara. Nekugadzirisa kunyorova kwepamusoro pezvicherwa nema reagent akasiyana, tinogona kuparadzanisa zvicherwa zvinokosha kubva ku gangue minerals izvo ...Verenga Zvakawanda
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