Nneɛma a wɔde yɛ fononoo a wɔde aluminum ayɛ no ne ne su .

1. Wɔfa fononoo a ɛwɔ ase ne ɔhyew a ɛfata nhyehyɛe no. Furnace gas a ɛkyinkyini no mu yɛ den, fononoo no hyew yɛ pɛ, na mpɔtam hɔ ɔhyew a ɛboro so ne adeyɛ a ɛhyew boro so no nni hɔ{3}} Wɔatu mpɔn wɔ afiri no mu na wɔatrɛw fononoo no mu.
2. Shaft furnace: the furnace charge fully absorbs the waste heat of flue gas in the shaft furnace, reduces the temperature of flue gas at the top of the furnace, and greatly improves the thermal efficiency. When the furnace charge enters the bottom furnace, it has been preheated to the near melting state, ensuring a high melting rate and low energy consumption.
{nok Ɔhyew mu ahoɔden, ogya hyew ne ahoɔhare, ne fononoo mu mframa a ɛkɔ ne ɔhyew ahoɔhare.
4. Wɔasɔ fononoo no pon no ano wɔ ɔkwan a ɛfata so, na ɛho nhia sɛ wɔde fononoo ka fononoo no pon ho; Wɔasɔ fononoo pon no ano denneennen, bere a wobue no sua, ɔhyew a ɛyera wɔ fononoo no mu no sua, na slagging ne refining a ɛyɛ mmerɛw ma adwumayɛ ne adwumayɛ tebea pa biara nni hɔ a awu biara nni hɔ.
5. Furnace Top Charging: Ɛyɛ a ɛyɛ mmerɛw sɛ wobɛbɔ, adwuma a ɛyɛ den a ɛba fam, fononoo mu hyew a ɛsakrasakra, fononoo tenten nkwa, charge no nnye bere a wɔde nwene.
6. Wɔde ahoɔden a ɛhyew ahoɔden a ɛyɛ adwuma yiye no di dwuma sɛ ɔhyew fibea, a ɛwɔ su a ɛyɛ mmerɛw sɛ ɛbɛhyew, ɔhyew a ɛkɔ soro ntɛmntɛm, injection dodow a ɛkɔ soro, ɔhyew a ahobammɔ wom, ne mframa nketenkete a ɛboro so coefficient.