Izindaba - Izinqwaba Zeshidi Ezigoqiwe Ezishisayo Nezibandayo — Yikuphi Okuhlinzeka Ngamandla Nenani Ngempela?

Njengoba ukwakhiwa kwengqalasizinda yomhlaba wonke kushesha, imboni yokwakha ibhekene nempikiswano eshisayo ekhulayo:izinqwaba zeshidi lensimbi ezigoqwe ngokushisangokumeleneizinqwaba zensimbi ezakhiwe ngendlela ebandayo—yikuphi okunikeza ukusebenza okungcono kanye nenani? Le mpikiswano ishintsha imikhuba yonjiniyela, osonkontileka, kanye nohulumeni emhlabeni jikelele ngokusungula nokwakha isisekelo.udonga lwenqwaba yeshidiumklamo.

Izinqwaba zensimbi ezakhiwe ngendlela ebandayo

Izinqwaba Zensimbi Ezigoqwe Ngokushisayo: Amandla Nokuqina

I-Hot-rolledizinqwaba zeshidi lensimbizikhiqizwa emazingeni okushisa aphezulu (ngokuvamile adlula i-1,200°C), okuqinisekisa isakhiwo esincane esiminyene kanye nokuhlangana okuqondile.

Zivame ukusetshenziswa ezisekelweni ezijulile, kumaphrojekthi olwandle, kanye nasezindlini zokugcina imithwalo eminingi, lapho amandla okugoba kanye nokuqina kwamanzi kubalulekile khona.

Izinzuzo:

1. Amandla okukhiya amahle kakhulu kanye nezakhiwo zokubopha

2.Ukumelana okuphezulu kokugoba kanye nokuguqulwa

3. Kufakazelwe kumaphrojekthi engqalasizinda yasolwandle kanye neyasindayo

4.Impilo yenkonzo ende kanye nobuqotho obuphezulu besakhiwo
Imikhawulo:

1. Izindleko zokukhiqiza nezokuthutha eziphezulu

2.Izikhathi zokuhola ezinde

3. Ukwenza ngokwezifiso okulinganiselwe kwamaphrofayili

"Ama-hot-rolled piles ahlala enikeza izinzuzo ezingenakuqhathaniswa kumaphrojekthi okumba okujulile kanye nokwakhiwa kwamachweba. Aqinisekisa ukuphepha kwesakhiwo, ngaphandle kokwehluleka." Unjiniyela ovelaInsimbi Yasebukhosini.

Izinqwaba zeshidi lensimbi eligoqiwe elishisayo

Izinqwaba Zensimbi Ezakhiwe Ngobandayo: Ukukhiqizwa okukhulu, ukusebenza kahle, kanye nokuguquguquka

Ngokuphambene nalokho, izinqwaba zensimbi ezakhiwe ngokubandayo zakhiwa ekushiseni kwegumbi kusetshenziswa ubuchwepheshe bokwenza ama-roll. Lokhu kuvumela abakhiqizi ukuthi bakhiqize ngokushesha nangokungabizi izinqwaba zeshidi ezenziwe ngokwezifiso, okwenza zifaneleke kakhulu ezakhiweni zesikhashana, izindonga zezikhukhula, kanye nezisekelo ezincane zasemadolobheni.

Izinzuzo:

1. Izindleko zokukhiqiza eziphansi kanye nokukhanya okulula

2. Isikhathi esifushane sokulethwa kanye nezinketho zokuklama eziguquguqukayo

3. Ukusetshenziswa kwamandla okuphansi kanye nokuncipha kwe-carbon footprint

4. Kulula ukusingatha nokufaka esizeni

Imikhawulo:

1. Amandla okukhiya aphansi ngaphansi kwengcindezi enkulu

2.Ingahluka ngokumelana namanzi

3. I-modulus yesigaba esiphansi kunezinqwaba zeshidi ezigoqwe ngokushisa

Naphezu kwalezi zinselele,izinqwaba zamashidi ezakhiwe ngokubandayookwamanje ibangela cishe u-60% wesidingo somhlaba wonke, okubangelwa ukukhula kwesidingo semakethe e-Asia, eLatin America, naseMpumalanga Ephakathi.

Ithrendi Yemboni: Ukuhlanganisa Amandla Nokuzinza

Imakethe yomhlaba wonke iya ngokuya iqhubekela phambili ezixazululweni ezihlanganisiwe ezihlanganisa i-hot-roll kanye ne-izinqwaba zamashidi ezakhiwe ngokubandayoukuze kufezwe amandla afanele kanye nokusebenza kahle kwezindleko.

Imithethonqubo yokuzinza, njenge-EU Carbon Border Adjustment Mechanism (CBAM), nayo ishukumisela abakhiqizi ukuthi basebenzise izindlela zokwakha ezinobungani nemvelo futhi ezisebenzisa amandla ngendlela eyongayo.

Abahlaziyi bemakethe babikezela ukuthi izinqwaba zensimbi ezithambile kanye namaphrofayili e-hybrid enziwe ngokwezifiso kuzobusa isizukulwane esilandelayo semiklamo yesisekelo, ikakhulukazi kumaphrojekthi agxile ekuhambisaneni ne-ESG kanye nokonga izindleko zomjikelezo wokuphila.

Yikuphi Okulethela Amandla Nenani Ngempela

Umbuzo awusekho nje ukuthi “Yikuphi okungcono?” — kodwa kunalokho “Yikuphi okulungele iphrojekthi yakho?”
Izinqwaba ezigoqwe ngokushisa zihlala ziyinketho ekhethwayo yezinhlelo zokusebenza zesikhathi eside nezicindezela kakhulu, kuyilapho izinqwaba ezakhiwe ngokubandayo ziletha inani elimangalisayo, ukuguquguquka, kanye nokusimama kwemisebenzi ephakathi nendawo neyesikhashana.

Njengoba ukutshalwa kwezimali kwengqalasizinda kushesha kuwo wonke amazwekazi, into eyodwa icacile:
Ikusasa lobunjiniyela besisekelo lisekukhetheni izinto ezihlakaniphile — ukulinganisela amandla, ukusimama, kanye nezindleko.

Isikhathi sokuthunyelwe: Okthoba-17-2025