HM De-S in Torpedo

Treatment stands:  2

Annual capacity:  3.0 mtpy

Reactor:  Torpedo car

Torpedo size:  nominal 180 t

Injection lines:  2 (with cross-over)

Injection type:  Direct-Injection
   CaO + Mg + Additive

Storage silos:  CaO:  75 m³

  Mg:  75 m³

  Additive:  75 m³

Mg : CaO ratios:  1 : 2.3 – 1 : 5.0

Injection rate Premix:  30 - 50 kg/min

Injection lances:  2 (T-port)

T/S lances:  2

Transport gas:  N2

Initial Sulphur content:  Ø 1500 ppm

Final Sulphur content:  Ø 150 ppm  (De-S: 90 %)

Injection time:  Ø 22 min

Features:  In-house Premix production   in a 2 t charge mixer

 Prod. of 2 t premix:   6 min