Methods:

A systematic full-process analysis method

An analysis model based on material flow, energy flow and iron flow

Keeping analysis and evaluation on technical proposal and economy in step

Results:

A short and smooth logistics system and a compact general layout

Advanced and highly-efficient technological process flows

Multiple technical and economic indicators at world’s leading levels

Such indicators as the coverage area per tonne of steel, rainwater recycle volume per tonne of steel, sulfur dioxide emission per tonne of steel, comprehensive solid waste utilization ratio, labour productivity, and hot metal transport distance excel over the world’s leading figures

Great reductions of the project investment and obvious savings of OPEX

Remarkable gains in environmental effects