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Korea Iron & Steel Association Chapter 5●The world of steel: how does it benefit the environment?
The yellow pipes collect various
by-product gases from
the steel mill and deliver them
to the power plants.
There is a really
cool car on display! (Flash)
(Flash)

(Twinkle)
(Twinkle)

Of course.
Power plants? Gases are
Waste gas That’s a hydrogen ‘AHSS’ is twice as strong as a standard
can generate recycled, too! electric vehicle made of steel plate. At half of the standard
electricity? ‘Advanced High weight, this steel remains strong,
Strength Steel!’ making cars lighter and more durable.
Finally, it is more eco-friendly because
Recycled Recycled gas gas Strength Steel
it consumes less fuel.
Advanced High
Advanced High
Strength Steel

Furthermore, hydrogen can
Gases have enough energy to be isolated from these by-
serve as fuel. 99% is recovered products to be used to fuel
and reused to make steel, or hydrogen electric vehicles.
transferred to a steel mill power A heavy vehicle
plant to generate electricity. consumes more energy. Vehicles made
The more energy, the with thin and
more emissions. light-weight
steel help the
environment!

There’s really
nothing
left to throw
away!

Tidbit Steel mill by-products are predominantly generated during the coking process, where coal is pre- Tidbit As with automobiles, by replacing steel used in construction with AHSS, the volume of steel used
treated, or in the blast furnace. Given the high exothermic quality, they serve as energy for power can be cut by 50%.
generation.

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