Ndịiche dị iche na ngwa nke eserese na carbon
2025-03-12
Ihe osise na carbon na carbon dị iche iche na usoro mmepụta, akụrụngwa, na ngwa - ịkọwa ọrụ ha na sentallistgy, electrochemistrys, na teknụzụ na-apụta.
1.Ma ihe mejupụtara na usoro nrụpụta
E nwere ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe na unyi na-emeputa ihe di iche iche. Usoro a na-ebute ịdị ọcha dị elu (> 99% carbon ọdịnaya) na ezigbo ọkụ ọkụ (> 3600 Celsius C). N'ụzọ dị iche, a na-emepụta electrodes carbon site na Metallurgical Coke na Athrthrate site na usoro na-eme achịcha nke 90% -95% na naanị 1/3 ruo 1/5 nke ọnụ ahịa.
Ntinye ihe onwunwe 2.physical
Egosiputa electrodes na-egosiputa ihe di egwu (ike mgbanwe: 15-25 MPA) na obere eletriki na-eguzosi ike (5-10 μω ·). Uzo ha dị ala nke ịgbasa ikuku (cte) dị ka 2-4 × 10 10/-4 / Celsius C, na-ejide nkwụsi ike na ọnọdụ dị elu ruo 1600 Celsius C. Carbon electrodes, n'ụzọ dị iche, na-agbanwe agbanwe (ọkpụrụkpụ: 0.1-5 mm), na -adị elu cte nke 8-12 × 10-: na-eme ka ha sie ike maka gburugburu ọkụ ọkụ.
Ihe dị iche iche
Ahịrị electrodes na-achịkwa ihe dị ka 95% nke ọkụ eletriki (eaf) na-akwụ ụgwọ, na-enye aka karịa 60% nke arụ ọrụ ala. Nnukwu dayameta (uhp) electrothes (E.G., φ750 mm) na -achalata ebe a na-emepụta ihe na-arụ ọrụ. Carbon Elesrọs, n'aka nke ọzọ, na aka nke ọzọ, na ngwa electrolymical ngwa, dị ka aluminom electrolysis nwere arụmọrụ nke 95% ugbu a yana ihe mgbochi nke 40 mg / g.
4.Ndistry mmepe
Na-eduga ndị China, dị ka carbon na-emepụta nke φ800 mm Uhp na-ejikọ ya na 2023. ndị na-enweghị ike.
Nyochaa nyocha nke 5.Cost
Na mmiri electrolysis, elekrọsrodes carbon na-enye ego itinye ego na-akwụ ụgwọ nke dị 25% nke na-egosipụta electrodes mana ọ chọrọ mmezi 30%. N'aka nke ọzọ, na Eaf na-eji elektrọsọ na-egosi 50 kwh kwa ton nke ọma na 1 mtpa na-asụgharị ego nchekwa kwa afọ.
6.Ji nduzi teknụzụ
Tectonito na-enyocha na-aga n'ihu mbelata 15% na-eguzogide site na mgbanwe nano-mgbanwe. A na-eme ka electrodes carbon na-eme ka ọ dịkwuo elu iji nweta ihe omume ikuku dị ka 300 w / (MOCO). Na nzaghachi na ta carbon tariff, ụlọ ọrụ na-eme ngwa ngwa na mgbachi dị ọcha dị ọcha, na-akwọ ụgbọala ọzọ teknụzụ.
