Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
industrial equipment
|
| gptkbp:advantage |
reduced emissions
precise temperature control |
| gptkbp:alternativeTo |
blast furnace smelting
|
| gptkbp:appliesTo |
metals
ores |
| gptkbp:developedBy |
late 19th century
|
| gptkbp:environmentalImpact |
lower greenhouse gas emissions (if renewable electricity used)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Electric Smelting
|
| gptkbp:notableFeature |
gptkb:electric_arc_furnace
gptkb:Hall-Héroult_process |
| gptkbp:powerSource |
electricity
|
| gptkbp:purpose |
extract metals from ores
|
| gptkbp:requires |
high electrical energy input
|
| gptkbp:usedFor |
recycling metals
|
| gptkbp:usedIn |
steel production
aluminum production ferroalloy production |
| gptkbp:uses |
electric furnace
|
| gptkbp:bfsParent |
gptkb:Blast_Furnaces
|
| gptkbp:bfsLayer |
7
|