![]() |
||
|
The Mini Mill Advantage
I.
Introduction
II. Basic Process Description
a.
Conventional (Integrated)
b. Recycling (Mini Mill)
III. Production Rates
a. Worldwide (Integrated & Recycling) for 1990 & 2000 (will attempt
to show shift in 3rd World operations)
b.
Domestic (Integrated & Recycling) for 1990 & 2000 (to show
shift to recycling side over this ten year period)
IV. Raw Material Demands Comparison
a. Mining, processing, transporting
b.
Overburden, dross & mine reclamation
c. Coal-including Coke production)
d. Limestone
V. Energy Demands Comparison
a.
Natural Gas Consumption
b. Electrical Energy Consumption
c.
Associated Upstream Pollution from Electrical Generation
i.
Carbon Unit Equivalent (DOE study on green house gases)
VI. Criteria Pollutant Comparison
a. Average Industrialized Nation Emission Factors (Integrated &
Recycling)
b.
Average
Developing (3rd World) Emission Factors (Integrated &
Recycling)
c.
Table
showing pollutants from each type of operation (Integrated &
recycling) in world economy
d.
Table
showing pollutants from each type of operation (Integrated &
recycling) in domestic economy
VII. Summary
a. The
recycling economic advantage in a per ton explanation (including
saving from mining costs, coke production, upstream electrical
etc.)
b.
The
recycling environmental advantage in a per ton explanation
(including savings from mining waste, coke production
byproducts, energy saving (green house and other gases) and
lower criteria pollutant discharges
c. The
environmental impact of shifting production to 3rd
world production units.
|
||