Imarike ye-alumina esebenzayo yehlabathi iqhuba unyaka oguqukayo ngo-2026, iqhutywa kukudibana kwenkqubela phambili kwezobuchwepheshe kumandla e-hydrogen, ukuqhubela phambili okukhulu kozinzo lwemizi-mveliso, kunye nemfuno eqinileyo evela kwicandelo lokunyanga amanzi. Abahlalutyi bemizi-mveliso baqikelela ukuba imakethi iya kufikelela phakathi kwe-USD 1.29 yeebhiliyoni kunye ne-USD 1.3 yeebhiliyoni ngo-2026, kunye nomzila wokukhula oqinileyo oqikelelwayo kwiminyaka elishumi ezayo.
Inkqubela phambili kwezeSayensi ivula amandla eHydrogen
Kwinkqubela ebalulekileyo kwicandelo lamandla acocekileyo, uphando olutsha olupapashwe kwiFuel lutyhile indlela ebalulekileyo apho i-alumina esebenzayo inokuguqula khona ukuveliswa kwe-hydrogen. Iqela labaphandi libonise ukuba ukuguqula iindawo ze-aluminium ngomaleko we-nanometer enemingxuma i-γ-Al₂O₃ (i-alumina esebenzayo) kubangela "utshintsho olubukhali lokumanzisa." Le nkqubo iguqula umphezulu we-aluminium ohlala ungenamanzi ube yi-hydrophilic, nto leyo ekhawulezisa kakhulu impendulo phakathi kwe-aluminium namanzi ukuvelisa i-hydrogen.
Olu phando lujongana nomceli mngeni osele ukho ekusebenziseni i-aluminium njengesithwali se-hydrogen esixineneyo nesikhuselekileyo. Ngokunciphisa kakhulu ixesha lokungenisa i-reaction kunye nokunciphisa ukunamathela kwe-hydrogen bubble, izinto eziguquliweyo zinokuvula indlela yokuba i-aluminium ibe ngumthombo we-hydrogen osebenzayo, ofunekayo kwiiseli zamafutha eziphathwayo. “Olu phononongo lubonelela ngendlela entsha kunye nendlela yokusebenza kwe-Al ekuvelisweni kwe-hydrogen,” baphawula ababhali, begxininisa indima yezixhobo ekunqobeni ifilimu ye-oxide engasebenziyo edla ngokwenza i-aluminium ingasebenzi emanzini angathathi hlangothi.
Inqanaba Lokuthatha Indawo Yokuzinza Nokusetyenzwa Kwakhona
Ngokuhambelana nokusetyenziswa kwamandla, eli shishini lenza inkqubela kwindlela yokusebenza ngoqoqosho olujikelezayo. Abaphandi babonise ngempumelelo indlela yokuphinda kusetyenziswe i-alumina esebenzayo evela kwinkunkuma ye-aluminium yemizi-mveliso. Le nkqubo yokulawula ubushushu elawulwa ngesigaba inika indlela yokuguqula umsinga wenkunkuma yemizi-mveliso onengxaki ube yimveliso enexabiso eliphezulu, ijongana neengxaki zokusingqongileyo kunye neendleko zezinto eziluhlaza.
Olu gxininiso ekuzinzeni luza njengoko abadlali abaphambili kwimarike efana neBASF SE, iHoneywell International, Inc., kunye neSumitomo Chemical Co., Ltd. beqhubeka nokuvelisa izinto ezintsha. Umzekelo, iSumitomo Chemical isebenzisa imveliso yayo eqinisekisiweyo yi-ISO9001 ukubonelela nge-alumina ecocekileyo kakhulu kunye ne-powder alumina kwizicelo ezibalulekileyo ukusuka kwiikhemikhali zepetrochemicals ukuya kwiimveliso zamayeza.
Utshintsho kwiMarike kunye neJiopolitiko
Ngokwengxelo yolwazi lwemarike, eli candelo kulindeleke ukuba likhule ngesantya sokukhula sonyaka esidibeneyo (CAGR) esimalunga ne-5.5% ukuya kwi-5.8% ukuya kuthi ga ngo-2036, esinokufikelela kwi-USD 2.22 yeebhiliyoni. Icandelo lokunyanga amanzi liyaqhubeka nokuba likhulu, liqhutywa yimithetho engqongqo yokusingqongileyo kunye nesidingo esingxamisekileyo sokususa izinto ezingcolisayo ezifana ne-fluoride kunye ne-arsenic emanzini okusela, ngakumbi kwiindawo ezifana ne-Asia-Pacific apho ungcoliseko lwamanzi angaphantsi komhlaba lunzima khona.
Nangona kunjalo, imakethi ikwaqhelana neenyaniso zorhwebo ezintsha. Iirhafu zase-US zika-2025 kwizixhobo ezingeniswa kwamanye amazwe zinyanzelise ukuvavanywa kwakhona kwezicwangciso zemixokelelwane yokubonelela. Iinkokheli zoshishino ziya zisanda ukwamkela amaqhinga okusondela, ukutyala imali kumandla okuvuselela ulwandle, kunye nokuxoxisana ngezivumelwano eziquka amagatya okudlula kwirhafu ukunciphisa ukuguquguquka kweendleko.
Utyalo-mali olukhulu kwiziseko zophuhliso eAfrika
Kwinyathelo elibalulekileyo kwilizwekazi laseAfrika, uRhulumente weSizwe waseNigeria kunye ne-Africa Finance Corporation (AFC) batyikitye iMemorandam yokuQondana (i-MoU) ye-$1.3 yeebhiliyoni ngoMatshi 2026. Nangona igxile kwi-bauxite edibeneyo yokucubungula i-alumina refinery, esi sivumelwano sibonisa ukuzithemba okukhulu kwikhonkco lexabiso lezimbiwa zommandla. Le projekthi, ekulindeleke ukuba ifake i-$1.2 yeebhiliyoni ngonyaka kwi-GDP yaseNigeria, iya kuqinisa ukunikezelwa kwezinto ezisetyenzisiweyo ezibalulekileyo ukuvelisa i-alumina esebenzayo yomgangatho ophezulu kwizicelo zoshishino kunye nokusingqongileyo kwixesha elizayo kulo lonke eli candelo.
Njengoko ihlabathi ligxininisa ngakumbi kumanzi acocekileyo, amandla acocekileyo, kunye neendlela zoshishino ezizinzileyo, i-alumina esebenzayo iyaqinisa isikhundla sayo kungekuphela nje njengekhemikhali yempahla, kodwa njengezinto ezibalulekileyo kwinkulungwane yama-21.
Ixesha lokuthumela: Matshi-12-2026
