Musika wepasi rose wealumina wakagadziriswa uri kufamba mugore rinochinja-chinja muna 2026, zvichikonzerwa nekubatana kwehunyanzvi hwekugadzira simba rehydrogen, kusunda kukuru kwekuchengetedza maindasitiri, uye kudiwa kwakasimba kubva mubazi rekugadzirisa mvura. Vanoongorora maindasitiri vanofungidzira kuti musika uchasvika pakati pemadhora mabhiriyoni 1.29 nemadhora mabhiriyoni 1.3 muna 2026, negwara rekukura kwakasimba rinotarisirwa mumakore gumi anotevera.
Kubudirira Kwesainzi Kwakaratidza Kukwanisa Kwehydrogen
Mukufambira mberi kwakakosha muchikamu chesimba rakachena, tsvakiridzo itsva yakaburitswa muFuel yakaburitsa pachena nzira yakakosha iyo activated alumina inogona kushandura kugadzirwa kwehydrogen. Chikwata chevaongorori chakaratidza kuti kugadzirisa nzvimbo dzearuminiyamu nechikamu che nanometer ine porous γ-Al₂O₃ (activated alumina) kunokonzera "shanduko yakapinza yekunyorova." Maitiro aya anoshandura nzvimbo yearuminiyamu inowanzo nyura kuita hydrophilic, zvichikurumidzisa zvikuru kuita pakati pearuminiyamu nemvura kuti igadzire hydrogen.
Kuwanikwa uku kunogadzirisa dambudziko rekare rekushandisa aruminiyamu semutakuri wehydrogen wakasimba uye wakachengeteka. Nekupfupisa zvakanyanya nguva yekushandiswa kwekuita uye kuderedza kunamira kwehydrogen bubble, zvinhu zvakagadziriswa zvinogona kugadzira nzira yekuti aruminiyamu ive sosi yehydrogen inoshanda, inofarirwa nemasero emafuta anotakurika. "Chidzidzo ichi chinopa nzira itsva uye nzira yekushanda kweAl mukugadzirwa kwehydrogen," vanyori vakadaro, vachiratidza basa rezvinhu izvi mukukunda firimu re passive oxide iro rinowanzoita kuti aruminiyamu isashande mumvura isina kusimba.
Kuchengetedza uye Kudzokorodza Zvinhu
Zvichienderana nekushandiswa kwesimba, indasitiri iyi iri kufambira mberi mumabasa ehupfumi hwenyika. Vaongorori vakabudirira kuratidza nzira yekudzokorodza alumina yakabatidzwa kubva mumarara earuminiyamu emuindasitiri. Maitiro aya ekugadzirisa kupisa anodzorwa nechikamu anopa nzira yekushandura marara emuindasitiri ane matambudziko kuita chigadzirwa chakakosha, kugadzirisa matambudziko ezvakatipoteredza pamwe nemitengo yezvinhu zvakabikwa.
Kutarisa uku pakuchengetedza zvakatipoteredza kunouya apo makambani makuru emusika akaita seBASF SE, Honeywell International, Inc., neSumitomo Chemical Co., Ltd. ari kuramba achigadzira zvinhu zvitsva. Semuenzaniso, Sumitomo Chemical iri kushandisa chigadzirwa chayo chakanyoreswa neISO9001 kuti ipe alumina ine hupfu hwakanyanya uye yakachena kuti ishandiswe zvakanyanya kubva kumakemikari epetrochemical kusvika kumishonga.
Kuchinja kweMusika uye Kuchinja kweMamiriro eNyika
Sekureva kweruzivo rwemusika, chikamu ichi chinotarisirwa kukura nechikamu chekuwedzera kwegore negore (CAGR) chinosvika 5.5% kusvika 5.8% kusvika 2036, chingangosvika mabhiriyoni emadhora emadhora 2.22. Chikamu chekurapa mvura chinoramba chichitonga, zvichikonzerwa nemitemo yakasimba yezvakatipoteredza uye kudiwa kukuru kwekubvisa tsvina yakaita sefluoride nearsenic mumvura yekunwa, kunyanya munzvimbo dzakadai seAsia-Pacific uko kusvibiswa kwemvura yepasi pevhu kwakanyanya.
Zvisinei, musika uri kuchinjawo kuti uwirirane nemamiriro matsva ekutengeserana. Mitero yeUS ye2025 pazvinhu zvinotengwa kunze kwenyika yakamanikidza kuongororwazve kwehurongwa hwezvinhu zvinotengeswa. Vatungamiriri vemaindasitiri vari kuramba vachitora nzira dzekutsvaga nzira dzekutengesa zvinhu, vachiisa mari mukuvandudza zvinhu kunze kwenyika, uye vachitauriranazve nezvezvibvumirano kuti zvibatanidze mitemo yekutumira zvinhu pamitero kuti vaderedze kusagadzikana kwemitengo.
Kudyara Mari Kukuru muAfrica muzvivakwa
Muchirongwa chakakosha cheAfrica, Hurumende yeNigeria neAfrica Finance Corporation (AFC) vakasaina chibvumirano che$1.3 bhiriyoni Memorandum of Understanding (MoU) munaKurume 2026. Kunyangwe ichinyanya kutarisana ne "bauxite" ye "alumina refinery", chibvumirano ichi chinoratidza chivimbo chikuru mu "cheni ye" zvicherwa" zvedunhu. Chirongwa ichi, chinotarisirwa kupa $1.2 bhiriyoni pagore kuGDP yeNigeria, chichasimbisa kuwanikwa kwezvinhu zvakakosha pakugadzira alumina yepamusoro-soro inoshandiswa mumaindasitiri nenharaunda mune ramangwana munharaunda yese.
Sezvo nyika iri kuwedzera kutarisisa kwayo pamvura yakachena, simba rakachena, uye maitiro eindasitiri anochengetedza zvakatipoteredza, alumina inoshanda iri kusimbisa chinzvimbo chayo kwete sekemikari yezvinhu chete, asi sechinhu chakakosha muzana remakore rechi21.
Nguva yekutumira: Kurume-12-2026
