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Eli nqaku linika isishwankathelo esineenkcukacha imveliso yamalahle e-metallurgical, equka yonke into ukusuka kwimigodi kunye nokucubungula ukuqwalaselwa kokusingqongileyo kunye neendlela ezizayo. Funda malunga nezigaba ezahlukeneyo ezibandakanyekayo, abadlali abaphambili kwishishini, kunye nemingeni ejongene nayo amalahle metallurgical abavelisi namhlanje. Siza kuphonononga ifuthe lemfuno yehlabathi, ukuqhubela phambili kobuchwepheshe, kunye namanyathelo ozinzo kwikamva leli shishini libalulekileyo.
Amalahle eMetallurgical, ekwaziwa ngokuba yi-coking coal, luhlobo oluthile lwamalahle oluneempawu ezizodwa ezenza ukuba kubaluleke kakhulu kwishishini lentsimbi kunye nentsimbi. Ngokungafaniyo namalahle ashushu asetyenziselwa ukuvelisa amandla, amalahle metallurgical ingena kwinkqubo yokupheka ukuvelisa icoke, isibaso esibalulekileyo kunye nearhente yokunciphisa kwiziko lokuqhushumba kwemveliso yentsimbi. Umxholo wayo ophezulu wekhabhoni kunye nomcimbi ophantsi oguquguqukayo yimpawu eziphambili ezimisela ukufaneleka kwayo ukupheka.
Umgangatho we amalahle metallurgical igqitywe yimiba emininzi, kubandakanywa umxholo wayo oguquguqukayo, umxholo wothuthu, umxholo wesulfure, kunye nesalathisi sokudumba. Ezi zakhiwo zichaphazela ngokuthe ngqo amandla e-coke kunye nokusebenza kwakhona, ukuchaphazela ukusebenza kakuhle kunye nokuphumelela kweendleko zenkqubo yokwenza insimbi. Umgangatho ophezulu amalahle metallurgical iyalela ixabiso leprimiyamu kwimarike yehlabathi.
Amalahle eMetallurgical idla ngokutsalwa kwimigodi engaphantsi komhlaba kusetyenziswa iindlela ezahlukeneyo, ezifana nemigodi emide kunye nokwembiwa kwegumbi kunye neentsika. Ukhetho lwendlela luxhomekeke kwizinto ezifana nobukhulu bomthungo, ubunzulu, kunye neemeko zejoloji. Ukumbiwa komhlaba kukwasetyenziswa kwezinye iimeko, ngokuxhomekeke kwindawo kunye neempawu zejoloji. Imimiselo yokhuseleko kunye nokukhuselwa kokusingqongileyo kubaluleke kakhulu kuyo yonke inkqubo yemigodi.
Xa sele ikhutshiwe, ikrwada amalahle metallurgical ithatha amanyathelo amaninzi okuphucula umgangatho wayo kunye nokufaneleka kokupheka. Ezi nkqubo zinokubandakanya ukutyunyuzwa, ukuhluzwa, ukuhlamba, kunye nokudibanisa ukuhlangabezana neemfuno ezithile zabathengi. Injongo kukususa ukungcola okufana nesalfure kunye nothuthu, ngaloo ndlela kuphuculwe umgangatho wecoke kunye nokunciphisa ukukhutshwa ngexesha lentsimbi.
Igqityiwe amalahle metallurgical emva koko iphantsi kwenkqubo yokupheka, ebandakanya ukufudumeza amalahle ngokungabikho komoya kumaqondo aphezulu (malunga ne-1000 ° C) kwii-ovens ze-coke. Le nkqubo iguqula amalahle abe yicoke, into enemingxuma eqinileyo neyimfuneko ekunyibilikiseni intsimbi. Iimveliso zenkqubo yokupheka, ezifana negesi ye-oven ye-coke kunye ne-tar yamalahle, nazo zizixhobo ezixabisekileyo kunye nezicelo ezahlukeneyo zemizi-mveliso.
IOstreliya, iUnited States, kunye neTshayina ziphakathi kwabavelisi abahamba phambili behlabathi amalahle metallurgical. Abathengi abakhulu babandakanya iChina, iIndiya, iJapan, kunye noMzantsi Korea, ebonisa imfuno ephezulu yentsimbi kolu qoqosho lukhula ngokukhawuleza. Unikezelo lwehlabathi kunye nokutshintsha kweemfuno zempembelelo enkulu amalahle metallurgical amaxabiso kunye neendlela zemarike.
Ixabiso le amalahle metallurgical ixhomekeke ekuguquguqukeni okubalulekileyo ngenxa yezinto ezahlukeneyo, ezibandakanya ukukhula koqoqosho lwehlabathi, amanqanaba emveliso yentsimbi, kunye neziganeko ze-geopolitical. Ukuqonda ezi dynamics kubalulekile kubo bobabini abavelisi kunye nabathengi kwi amalahle metallurgical imarike. Iikhontrakthi zexesha elide kunye nezicwangciso zokukhusela zihlala zisetyenziselwa ukulawula umngcipheko wamaxabiso.
I amalahle metallurgical ishishini lijongene nokuphononongwa okukhulayo malunga nefuthe lalo lokusingqongileyo. Imisebenzi yemigodi inokukhokelela ekuthotyweni komhlaba, ungcoliseko lwamanzi, kunye nokukhutshwa kwegesi yegreenhouse. Iindlela zale mihla zokumbiwa kwemigodi zigxininisa kulawulo lomhlaba olunenkathalo, ulondolozo lwamanzi, kunye nezicwangciso eziliqili zokunciphisa ukukhutshwa kwenkunkuma ukuze kuncitshiswe ukonakaliswa kwendalo.
Ishishini liphonononga ngenkuthalo kwaye liphumeza izenzo ezizinzileyo, kubandakanywa nokusetyenziswa kobuchule obuphambili bokumbiwa kwemigodi, iinkqubo eziphuculweyo zolawulo lwenkunkuma, kunye nobuchwepheshe bokubamba ikhabhoni. Ezi nzame zijolise ekunciphiseni imo yendalo esingqongileyo amalahle metallurgical imveliso kunye nokwandisa ukuzinza kwayo kwexesha elide.
Izinto ezintsha zobuchwepheshe ziyayiguqula amalahle metallurgical ishishini, okukhokelela ekwandeni kobuchule, ukhuseleko oluphuculweyo, kunye nokunciphisa impembelelo yokusingqongileyo. Ezi nkqubela zibandakanya iinkqubo zokumbiwa kwemigodi ezizisebenzelayo, ubugcisa obuphuculweyo bokusetyenzwa, kunye nophuhliso lweenkqubo zokucoca ezicocekileyo.
I amalahle metallurgical ishishini lijongene nemingeni enxulumene nokuguquguquka kwemfuno yemarike, imimiselo yokusingqongileyo, kunye nokhuphiswano oluvela kwezinye izinto. Nangona kunjalo, eli shishini likwabonelela ngamathuba abalulekileyo okuvelisa izinto ezintsha, ukuzinza, kunye nenkqubela phambili yetekhnoloji.
| Ilizwe | IMveliso yamalahle eMetallurgical (iiToni eziSisigidi) - Kuqikelelwa ngowama-2022 |
|---|---|
| EOstreliya | 180 |
| EUnited States | 60 |
| eTshayina | 400 |
| eRashiya | 50 |
Qaphela: Amanani emveliso luqikelelo kwaye anokwahluka ngokuxhomekeke kumthombo. Uphando olongezelelweyo luyacetyiswa kwidatha echanekileyo.
Ngolwazi oluthe kratya malunga nokugcinwa kunye nokusebenza kakuhle kwemathiriyeli, nceda undwendwele I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd.
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