Naslov
Improving energy efficiency of aluminium melting furnace with increase of wall emissivity

Autori
Lazić, Ladislav ; Brovkin V.L ; Varga, Augustin ; Kizek, Jan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Teplotekhnika, energetika i ekologiya v metallurgii Kniga pervaya / Proydak, Yuriy S.. - Dnipro : Nova ideolohiya, 2017, 2017, 91-91

ISBN
978-617-7068-42-5

Skup
Teplotekhnika, energetika i ekologiya v metallurgii

Mjesto i datum
Dnipro, Ukrajina, 10.10.2017. - 13.10.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
furnace, aluminium, energy efficiency, coating emissivity

Sažetak
Aluminium production is highly energy-intensive process. Recycling the aluminum scrap it is possible to save significant amounts of energy and simultaneously contribute to the elimination of waste metal from the environment. However, energy efficiency of foundry furnaces for aluminium melting is much lower than in most other furnace aggregates, especially because of low emissivity of conventional refractory at operating furnace temperatures as well as low aluminium emissivity and low heat conductivity of molten aluminium. In this paper the application of high emissivity coating in foundry aluminium melting furnaces in order to intensify the heat transfer by radiation and increase the furnace energy efficiencywas analyzed. The objective is to find out effectiveness of the high emissivity coatings on the fuel consumption.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

POVEZANOST RADA