Optimization of Blast Furnace Operation Under Top Gas Recycling

A4 Konferenspublikationer


Interna författare/redaktörer


Publikationens författare: Helle H, Helle M, Pettersson F, Saxen H
Förläggare: JOURNAL IRON STEEL RESEARCH EDITORIAL BOARD
Publiceringsår: 2009
Moderpublikationens namn: The 5th International Congress on the Science and Technology of Ironmaking
Tidskriftsakronym: J IRON STEEL RES INT
Artikelns första sida, sidnummer: 613
Artikelns sista sida, sidnummer: 618
Antal sidor: 6


Abstrakt

Primary steelmaking is among the most energy intensive industrial processes in the world and since it is coal-based it substantially contributes to the global fossil CO(2) emissions. It is therefore important to study ways of suppressing the coke rate and the rate of emissions, e.g., by recycling CO(2) stripped blast furnace top gas. The paper analyzes top gas recycling strategies by minimizing the costs of liquid steel production in the steel plant. The effect of CO(2) emissions and stripping price on the states is also studied.

Senast uppdaterad 2019-08-12 vid 02:39