Isimiso sokonga amandla se-graphitized petroleum coke sisekuhlanzekeni kwayo okuphezulu, izinga eliphezulu le-graphitization, kanye nezakhiwo ezinhle kakhulu zomzimba, okuthuthukisa kakhulu ukusebenza kahle kokumuncwa kwekhabhoni futhi kunciphise ukuphazamiseka kokungcola ngesikhathi senqubo yokwenza insimbi, ngaleyo ndlela kunciphisa ukusetshenziswa kukagesi. Nasi ukuhlaziywa okuningiliziwe:
I. Ukuhlanzeka Okuphezulu Nokungcola Okuphansi: Ukunciphisa Ukusetshenziswa Kwamandla Okungaphumeleli
- Okuqukethwe kwekhabhoni ≥ 98%, okuqukethwe kwesalufule ≤ 0.05% I-coke kaphethiloli e-Graphitized iphathwa ngokushisa okuphezulu okungaphezu kuka-2,800°C, okususa ngokuphelele ukungcola okufana ne-sulfure ne-nitrogen, okuholela ekuhlanzekeni okukhulu kakhulu kwekhabhoni. Ngesikhathi sokwenza insimbi, ikhabhoni ehlanzekile kakhulu ingamuncwa ngqo yinsimbi encibilikisiwe, kugwenywe ukwehla kwezinga lokumuncwa kwekhabhoni okubangelwa ukungcola (izinga lokumuncwa kwezithasiselo zekhabhoni ezivamile lingu-60% kuphela, kanti elo le-coke kaphethiloli e-graphitized lingafinyelela ngaphezu kuka-90%). Lokhu kusho ukuthi inani lezithasiselo zekhabhoni elidingekayo ngethani lensimbi encibilikisiwe liyancishiswa, ngaleyo ndlela kunciphisa ukusetshenziswa kwamandla okuhambisana nokwengezwa kwezinto eziphindaphindwayo.
- Ukunciphisa Ukushiswa Kwe-Electrode kanye Nokugqokwa Kodonga Lwesithando Ukungcola (njengesulfure) kuyabola futhi kugqwale ama-electrode emazingeni okushisa aphezulu, okuholela ekufinyezweni kwesikhathi sokuphila sama-electrode kanye nokufakwa kabusha njalo. Isici sokungcola okuphansi kwe-graphitized petroleum coke kunciphisa kakhulu ukushiswa kwama-electrode, kwandise isikhathi sokuphila sama-electrode futhi kwehlise ukusetshenziswa kukagesi ngokungaqondile. Ngaphezu kwalokho, ukungcola okuphansi kunciphisa nokulahlekelwa ukushisa okubangelwa ukuguguleka kodonga lwesithando ngenxa yokungcola, okuthuthukisa ukusebenza kahle kwamandla.
II. Izinga Eliphezulu Lokwenza I-Graphitization: Ukuthuthukisa Izindlela Zokumunca I-Carbon
- Isakhiwo Sekristalu Le-Graphite Sikhuthaza Ukuhlanganiswa Okusheshayo Ama-athomu e-carbon ku-coke ye-petroleum e-graphitized akhe isakhiwo sekristalu se-graphite esiphelele, esingahlangana kalula nama-athomu ensimbi ensimbini encibilikisiwe, sigweme ukuhlukaniswa kwe-carbide (okungukuthi, ukusatshalaliswa okungalingani kwezinto ze-carbon). Lokhu kuhlanganiswa okufanayo kunciphisa ukusetshenziswa kwamandla okuhambisana nokulungiswa okuphindaphindiwe kokushisa okudingekayo ngenxa yokusatshalaliswa okungalingani kwe-carbon ensimbini encibilikisiwe, okuholela ekunciphiseni okulinganiselwe kwama-kWh angu-50 ekusetshenzisweni kukagesi ngethani lensimbi encibilikisiwe.
- Ukumelana Okuphansi Kukagesi Kunciphisa Ukulahlekelwa Amandla Ukumelana kukagesi kwe-graphitized petroleum coke kuphansi kakhulu kunokwe-petroleum coke evamile. Uma isetshenziswa njengento eqhuba amandla kagesi ezithandweni zikagesi ze-arc, inikeza ukusebenza kahle kokudlulisa amandla kagesi okuphezulu, kunciphisa ukulahleka kokushisa okubangelwa ukumelana. Isibonelo, ama-electrode enziwe nge-graphitized petroleum coke abonisa ukusebenza kahle okuthuthukisiwe ekuguquleni amandla kagesi abe amandla okushisa ngesikhathi sokuqhuba, okunciphisa ukusetshenziswa kukagesi ngeyunithi ngayinye yensimbi encibilikisiwe.
III. Izakhiwo Ezibonakalayo Ezilungiselelwe: Ukuthuthukisa Ukusebenza Kahle Kokudlulisa Ukushisa
- Isakhiwo Esinezimbobo Sithuthukisa Ukumuncwa Nokudluliswa Kokushisa Ngemva kokwandiswa kokushisa okuphezulu, i-graphitized petroleum coke yakha isakhiwo esikhululekile, esinezimbobo, esifana nezimpethu esinendawo ebanzi kanye namandla aphezulu ongaphezulu. Lesi sakhiwo senza ukumuncwa okusheshayo kokungcola ensimbini encibilikisiwe ngenkathi kuthuthukiswa ukusebenza kahle kokudlulisa ukushisa, okuholela ekushiseni okufanayo nokusheshayo kwensimbi encibilikisiwe kanye nokunciphisa ukusetshenziswa kwamandla okuhambisana nokushisa okuphindaphindiwe ngenxa yokushisa ngokweqile kwendawo noma ukushisa okunganele.
- Ukuhlelwa Kosayizi Wezinhlayiyana Kuvumela Ukulawulwa Kwekhabhoni Okunembile I-coke kaphethiloli eqoshwe nge-graphit ingacutshungulwa ibe osayizi bezinhlayiyana abahlukene ngokuya ngezidingo (isb., izinhlayiya eziqinile zokwengeza ikhabhoni isikhathi eside kanye nempuphu ecolekileyo yokulungiswa kwekhabhoni okusheshayo). Ngesikhathi senqubo yokwenza insimbi, izinhlelo zokuhlanganisa ezihlakaniphile zibala ngokuzenzakalelayo inani lesengezo sekhabhoni okufanele lingezwe, izinzwa ze-5G ziqapha izakhiwo ze-electromagnetic zensimbi encibilikisiwe ngesikhathi sangempela, kanye nama-algorithms e-AI alawula ngokunembile umthamo ngokusekelwe kumamodeli okubikezela okulingana nekhabhoni. Le ndlela eqondile yokulawula ikhabhoni igwema ukuchithwa kwamandla okubangelwa ukwengeza ngokweqile, okunciphisa ukusetshenziswa kukagesi.
IV. Amacala Okusetshenziswa: Idatha Esekela Imiphumela Yokonga Amandla
- Ukusetshenziswa Okusebenzayo Embonini Yensimbi: Ekwenzeni insimbi yesithando sikagesi se-arc, ukusebenzisa i-graphitized petroleum coke njengesithasiselo sekhabhoni kuholele ekwandeni okusheshayo kwejika lokuqukethwe kwekhabhoni lensimbi encibilikisiwe, kanti izinga lokumuncwa kwekhabhoni landa laya ngaphezu kuka-90%. Ngesikhathi esifanayo, imvamisa yokushintshana kwe-electrode yehle ngo-30%, kanti ukulahlekelwa ukushisa okuvela odongeni lwesithando kwehle ngo-20%. Izibalo eziphelele zibonisa ukwehla okulinganiselwe okungu-50 kWh ekusetshenzisweni kukagesi ngethani lensimbi encibilikisiwe.
- Ukukhiqizwa Kwamasondo Esitimela Esisheshayo: Izici zekhabhoni ezihlanzekile kakhulu ze-graphitized petroleum coke zisetshenziswe ekukhiqizweni kwamasondo esitimela esisheshayo, kunciphisa amandla okuthintana phakathi kwamasondo ahamba ngesivinini esingu-350 km/h kanye nemizila yesitimela ngo-18%. Lolu hlelo lokusebenza lubonisa ngokungaqondile amandla alo okunciphisa ukusetshenziswa kwamandla ngokuthuthukisa izakhiwo zezinto ezibonakalayo.
Isikhathi sokuthunyelwe: Mashi-23-2026