Ungayilawula njani ngokuchanekileyo i-carbon potential yentsimbi enyibilikisiweyo nge-graphitized petroleum coke ukuze kufezekiswe ukunyibilikisa okusebenzayo nokuphantsi kwe-carbon?

Ulawulo Oluchanekileyo Lwe-Carbon Potential kwiNsimbi Enyibilikisiweyo kunye Nokufezekiswa Kokwenziwa Kwentsimbi Ene-Carbon Ephantsi Esebenzayo: Iindlela Zobuchwephesha

I. Ukukhethwa kwezinto eziluhlaza: I-High-Purity Graphitized Petroleum Coke njengeSiseko

Ulawulo lweSikhombisi esiPhambili

  • Ikhabhoni eQinisekisiweyo ≥ 98%: Xa kusanda ubumsulwa nge-1%, amandla enxalenye yentsimbi anyuka nge-15%, umthamo wesondlo uyancipha nge-8%, kwaye ukusetyenziswa kwamandla okunyibilikisa kuncitshiswa ngokuthe ngqo.
  • I-Sulfur ≤ 0.03%: Ukudlula imida ye-sulfur nge-0.02% kunokubangela ukunyuka kwama-porosity angama-40% kwiibhloko zesilinda zenjini, nto leyo ebangela ukuba kuhlolwe ngokungqongqo i-low-sulfur coke (umz., i-coke yokungenisa yaseMzantsi Afrika ene-sulfur ≤ 0.3%).
  • I-nitrogen ≤ 150 ppm, Uthuthu ≤ 0.5%: I-nitrogen engaphezulu iphazamisa imo yegrafiti kwisinyithi esithambileyo, ngelixa umxholo wothuthu ophezulu wenza ukufakwa kwe-slag, nto leyo ebeka emngciphekweni ukusebenza kwentsimbi.

Ukuqinisekiswa kwePropathi ePhathekayo

  • Uvavanyo lweMetallic Luster: Iimveliso zokwenyani zibonisa iindawo eziqhekekileyo ezifana neglasi, ngelixa amanqanaba aphantsi abonakala engabonakali njengelahle, ebonisa ukuthembeka kwekristale.
  • Uhlalutyo lobungakanani beLaser Particles:
    • Amasuntswana ayi-1–3 mm okwenziwa ngokuchanekileyo (isantya sokunyibilika sihambelana nesantya sokuhamba kwentsimbi enyibilikisiweyo).
    • Amasuntswana angama-3–5 mm okwenza intsimbi ye-electric arc furnace (EAF) (ukulibazisa ukulahleka kwe-oxidation).
    • Umthamo womgubo odlula i-3% wenza umaleko wokuthintela, othintela ukufunxwa kwekhabhoni.

II. Ukuphucula Inkqubo: Ukwenziwa kweGraphitization yoBushushu obuphezulu kunye nokutya okukrelekrele

Itekhnoloji yokucima ubushushu obuphezulu obuyi-3000°C

  • Uhlengahlengiso lweAtom yeKhabhoni: Kwii-oven zaseAcheson ezivaliweyo, iibhloko ze-coke ziphathwa iiyure ezingama-72 kwi-≥3000°C, zenze izakhiwo zekristale yehoneycomb. Iintsalela zesalfure zehla ziye kwi-≤0.03%, apho ikhabhoni engaguqukiyo idlula i-98%.
  • Ulawulo lokuSetyenziswa kwamandla: Itoni nganye yemveliso itya i-8,000 kWh, umbane ubiza ngaphezulu kwama-60% eendleko. Ukuphucula amaqondo obushushu esitovini (umz., ukugcina i-≥2800°C) kunciphisa ukusetyenziswa kwamandla kwiyunithi.

Inkqubo Yokondla Ekrelekrele

  • Ukubeka iliso ngexesha langempela le-5G+AI: Iisensors zilandelela iipropati ze-electromagnetic zentsimbi, zidityaniswe neemodeli zokuqikelela ezilinganayo nekhabhoni ukubala ngokuchanekileyo amazinga okongezwa kwe-carburizer.
  • Ukondla ngeRobotic Arm Grading:
    • Amasuntswana arhabaxa (3–5 mm) ukuze kuqhubeke ukwenziwa kwe-carburization.
    • Iipowders ezintle (<1 mm) zokulungisa ngokukhawuleza ikhabhoni, ukunciphisa ilahleko ze-oxidation.

III. Ukuhlanganiswa kobuchwephesha bokwenza intsimbi ekhabhoni ephantsi

Imveliso Eluhlaza ye-EAF

  • Ukubuyiswa kobushushu obungafunekiyo: Isebenzisa igesi yolwelo olushushu kakhulu ukuvelisa umbane, igcina amandla kwaye inciphisa ngokungathanga ngqo ukukhutshwa kwe-CO₂.
  • Ukutshintshwa kweCoke: Kuthatha indawo ye-coke engaphelelanga nge-graphitized petroleum coke carburizers, nto leyo enciphisa ukusetyenziswa kwe-fossil fuel engahlaziyekiyo.
  • Ukufudumeza iiScrap: Kunciphisa imijikelo yokunyibilikisa, kunciphisa ukusetyenziswa kwamandla, kwaye kuhambelana neendlela ze-EAF "eziphantse zibe zero".

Intsebenziswano yokwenza intsimbi esekwe kwi-hydrogen

  • I-Blast Furnace Hydrogen Injection: Iigesi ezifuthayo ezine-hydrogen (umz., i-H₂, igesi yendalo) zithatha indawo ye-partial coke, zinciphisa ukukhutshwa kwe-carbon.
  • Ukunciphisa ngokuthe ngqo iHydrogen Shaft Furnace: Isebenzisa ihydrogen njengento yokunciphisa ngqo i-iron ore, inciphisa ukukhutshwa komoya nge->60% xa kuthelekiswa nee-blast furnace zemveli.

IV. Ulawulo loMgangatho: Ukulandelelwa kweNkqubo epheleleyo kunye nokuhlolwa

Ukulandeleka kweBlockchain yezinto eziluhlaza
Ukuskena iikhowudi ze-QR kubonelela ngokufikelela kwizibhengezo zerhafu, iividiyo zovavanyo lwesalfure, kunye nedatha yebhetshi yemveliso, ukuqinisekisa ukuthotyelwa kwemithetho.

Uvavanyo lweMicroskopu ye-Electron
Abahloli bomgangatho balungisa uxinano lwekristale nge-electron microscopy, besusa izinto ezifakwe kwi-silica-alumina ukuthintela iingozi kwi-castings eziphezulu ezifana nentsimbi ye-nuclear valve.

V. Imeko kunye neenzuzo zokusetyenziswa

Ukuphosa Okuphezulu

  • Intsimbi yeValve yeNyukliya: Uxinzelelo lweSulfur luvala umxholo ongaphantsi kwe-0.015%, luthintela ukugqwala koxinzelelo phantsi kweemeko zobushushu obuphezulu/uxinzelelo.
  • Iibhloko zeenjini zeemoto: Zinciphisa amazinga okungasebenzi kakuhle ukusuka kwi-15% ukuya kwi-3% kwaye zinciphisa kakhulu ukubola kwe-porosity.

Imveliso yeNsimbi ekhethekileyo

  • Intsimbi Enamandla Kakhulu Yeenqwelo-moya: Ukongezwa kwee-particles ze-1–3 mm ngokwezinga kufikelela kwi-97% yokufunxwa kwekhabhoni, kususa ukucima iintanda kwintsimbi ye-42CrMo kwaye kunyusa amazinga okuvelisa ngaphezulu kwe-99%.

Izicelo zamandla amatsha

  • Ii-Anode zeLithium-Ion zeBhetri: Zicutshungulwa zibe zii-particles eziguquliweyo ze-12 μm, zinyusa uxinano lwamandla ngaphaya kwe-350 Wh/kg.
  • IiModareyitha zeNeutron zeNuclear Reactor: Umahluko ngamnye we-1% yobumsulwa kwiibakala zobumsulwa obuphezulu ubangela ukuguquguquka kwe-10% kwizinga lokufunxwa kwe-neutron.

 

Ixesha lokuthumela: Februwari-12-2026