Kodi mungayang'anire bwanji mphamvu ya kaboni ya chitsulo chosungunuka pogwiritsa ntchito graphitized petroleum coke kuti mupange smelting yothandiza komanso yotsika mtengo?

Kuwongolera Molondola kwa Mphamvu ya Kaboni mu Chitsulo Chosungunuka ndi Kukwaniritsa Kupanga Zitsulo Zopanda Kaboni Wokwanira: Njira Zaukadaulo

I. Kusankha Zinthu Zopangira: High-Purity Graphitized Petroleum Coke monga Maziko

Kulamulira Chizindikiro Chachikulu

  • Kaboni Yokhazikika ≥ 98%: Pa kuwonjezeka kulikonse kwa 1% kwa chiyero, mphamvu ya gawo lopangidwa ndi chitsulo imakwera ndi 15%, kuchuluka kwa chakudya kumachepa ndi 8%, ndipo kugwiritsa ntchito mphamvu yosungunulira kumachepa mwachindunji.
  • Sulfure ≤ 0.03%: Kupitirira malire a sulfure ndi 0.02% kungayambitse kuwonjezeka kwa 40% kwa ma porosity m'ma block a silinda a injini, zomwe zimapangitsa kuti coke ya sulfure yochepa ifufuzidwe bwino (monga coke yochokera ku South Africa yokhala ndi sulfure ≤ 0.3%).
  • Nayitrogeni ≤ 150 ppm, Phulusa ≤ 0.5%: Nayitrogeni wochuluka amasokoneza mawonekedwe a graphite mu ductile iron, pomwe kuchuluka kwa phulusa kumapangika kuphatikiza kwa slag, zomwe zimawononga magwiridwe antchito achitsulo.

Kutsimikizira Katundu Wakuthupi

  • Mayeso a Luster a Metallic: Zinthu zenizeni zimakhala ndi malo osweka ngati galasi, pomwe zinthu zotsika mtengo zimaoneka ngati makala, zomwe zimasonyeza kulimba kwa kristalo.
  • Kusanthula Kukula kwa Tinthu ta Laser:
    • Tinthu tating'onoting'ono ta 1–3 mm topangira zinthu molondola (chiŵerengero cha kusungunuka chikugwirizana ndi liwiro la kuyenda kwa chitsulo chosungunuka).
    • Tinthu tating'onoting'ono ta 3–5 mm topangira chitsulo chamagetsi (EAF) (timachepetsa kutayika kwa okosijeni).
    • Kuchuluka kwa ufa woposa 3% kumapanga chotchinga, chomwe chimaletsa kuyamwa kwa kaboni.

II. Kukonza Njira: Kukonza Zithunzi Zotentha Kwambiri ndi Kudyetsa Mwanzeru

Ukadaulo Wozimitsa Kutentha Kwambiri wa 3000°C

  • Kukonzanso Atomu ya Kaboni: Mu uvuni wa Acheson wotsekedwa, ma coke blocks amachiritsidwa kwa maola 72 pa ≥3000°C, ndikupanga mapangidwe a kristalo a uchi. Zotsalira za sulfure zimatsika kufika pa ≤0.03%, pomwe kaboni wokhazikika umapitirira 98%.
  • Kulamulira Kugwiritsa Ntchito Mphamvu: Tani iliyonse ya chinthu imagwiritsa ntchito 8,000 kWh, ndipo magetsi amawononga >60% ya ndalama. Kukonza ma curve a kutentha kwa uvuni (monga kusunga ≥2800°C) kumachepetsa kugwiritsa ntchito mphamvu mu unit.

Dongosolo Lodyetsa Lanzeru

  • Kuwunika kwa 5G+AI Nthawi Yeniyeni: Masensa amatsata mphamvu ya electromagnetic ya chitsulo, kuphatikiza ndi zitsanzo zolosera zofanana ndi kaboni kuti awerengere molondola kuchuluka kwa carburizer.
  • Kudyetsa Mphamvu ya Robotic Arm:
    • Tinthu tating'onoting'ono (3–5 mm) tomwe timathandiza kuti tisungunuke bwino.
    • Ufa wosalala (<1 mm) wokonza kaboni mwachangu, kuchepetsa kutayika kwa okosijeni.

III. Kuphatikiza kwa Ukadaulo Wopanga Zitsulo Zopanda Mpweya Wochepa

Kupanga Kobiriwira kwa EAF

  • Kubwezeretsa Kutentha Kotayika: Kumagwiritsa ntchito mpweya wotentha kwambiri popanga magetsi, kusunga mphamvu komanso kuchepetsa mpweya wa CO₂ mwanjira ina.
  • Kusintha Coke: Kumalowetsa coke yochepa m'malo mwake ndi ma carburizer a petroleum coke opangidwa ndi graphitized, zomwe zimachepetsa kugwiritsa ntchito mafuta osabwezeretsedwanso.
  • Kutentha kwa Zidutswa: Kumachepetsa kayendedwe ka kusungunula, kumachepetsa kugwiritsa ntchito mphamvu, ndipo kumagwirizana ndi machitidwe a "pafupifupi zero carbon" EAF.

Kupanga Zitsulo Zochokera ku Hydrogen

  • Kuikapo Hydrogen mu Furnace: Mpweya wochuluka wa hydrogen (monga H₂, gasi wachilengedwe) umalowa m'malo mwa coke yochepa, kuchepetsa mpweya woipa wa carbon.
  • Kuchepetsa Mwachindunji kwa Hydrogen Shaft Furnace: Imagwiritsa ntchito hydrogen ngati chochepetsera chitsulo mwachindunji, kuchepetsa mpweya woipa ndi >60% poyerekeza ndi uvuni wamba wophulika.

IV. Kuwongolera Ubwino: Kutsata ndi Kuyang'anira Zonse

Kutsata kwa Zinthu Zopangira Blockchain
Kusanthula ma QR code kumapereka mwayi wopeza zilengezo za misonkho, makanema oyesera sulfure, ndi deta ya gulu la kupanga, kuonetsetsa kuti zikutsatira malamulo.

Kuyang'anira Maikrosikopu ya Electron
Oyang'anira khalidwe amakonza kuchuluka kwa kristalo pogwiritsa ntchito maikulosikopu ya ma elekitironi, kuchotsa zinthu zomwe zili mu silica-alumina kuti apewe ngozi m'ma castings apamwamba monga chitsulo cha valavu ya nyukiliya.

V. Zochitika ndi Mapindu Ogwiritsira Ntchito

Kuponya Kwambiri

  • Chitsulo cha Valavu ya Nyukiliya: Kuletsa kwa sulfure kumatseka kuchuluka kwa madzi pansi pa 0.015%, kuteteza dzimbiri la kupsinjika pakakhala kutentha/kupanikizika kwakukulu.
  • Ma Block a Injini ya Magalimoto: Amachepetsa kuchuluka kwa zolakwika kuchokera pa 15% mpaka 3% ndipo amachepetsa kwambiri porosity.

Kupanga Zitsulo Zapadera

  • Chitsulo Champhamvu Kwambiri Pamlengalenga: Kuwonjezera tinthu tating'onoting'ono ta 1–3 mm m'magawo kumafikira >97% kuyamwa kwa kaboni, kuchotsa ming'alu mu chitsulo cha 42CrMo ndikukweza kuchuluka kwa zokolola zopitilira 99%.

Kugwiritsa Ntchito Mphamvu Zatsopano

  • Ma Anode a Lithium-Ion Battery: Amakonzedwa kukhala tinthu tating'onoting'ono tomwe timasinthidwa ndi 12 μm, zomwe zimapangitsa kuti mphamvu ikhale yochulukirapo kuposa 350 Wh/kg.
  • Oyang'anira a Nuclear Reactor Neutron: Kusintha kulikonse kwa 1% ya chiyero chapamwamba kumayambitsa kusinthasintha kwa 10% kwa kuchuluka kwa mayamwidwe a neutron.

 

Nthawi yotumizira: Feb-12-2026