Stainless Steel Is Magnetic
Stainless Steel Is Magnetic
2022-07-18
Difference Between Stainless Steel and Galvanised Steel
Difference Between Stainless Steel and Galvanised Steel
2022-07-20

What is Green Steel?

  1. The steel industry is a significant contributor of global carbon dioxide emissions – the steel making process alone is estimated to produce anywhere from 6% to 7% of all greenhouse gasses worldwide!
  2. With increasing pressure to reduce the impact on the environment, industry experts are making concerted efforts to reduce carbon dioxide emissions, especially when it comes to primary steel making.
  3. Green steel is steel made in such a way as to have the lowest carbon footprint possible during production – this can vary from producer to producer.
what is green steel

What Makes It Green?

Green steel is considered ‘green’ or environmentally friendly because of its reduced carbon footprint.

The benchmark for a carbon footprint is typically based upon producing steel from iron ore using a blast furnace; a reduction in this footprint is achievable through the implementation of alternative technologies.

what is green steel

The Green Steel Production Process

  • Theoretically, you can make green steel in any way that reduces its resulting carbon footprint; in practise, there are a few standard applications.
  • The most promising green steel manufacturing process is the hydrogen-based direct reduction of iron ore. This involves chemically reducing the solid iron ore using hydrogen to produce an intermediate product known as ‘sponge iron.’ The sponge iron is then fed into an electric arc furnace where it is melted to produce the steel.
  • Instead of burning coking coal with a traditional blast furnace, the main energy input during this process is electricity, reducing atmospheric emissions. If the electricity is supplied from a reduced carbon or green source, emissions go down even further.
  • While the technology is not necessarily new, producing green steel in an economical way is still challenging and further process improvements are needed to shift a higher percentage of steelmaking to more environmentally friendly ways.
Difference Between Stainless Steel and Galvanised Steel

Future for Green Steel and The Steel Industry

In the coming years, we anticipate an increased push for green steel production, largely due to political pressures.

Governments worldwide are under fire to reduce their countries’ impact on the environment; the most likely outcome of this development is increased regulations on large greenhouse gas emitting industries.

Whether it is carbon taxes, R&D support/rebates, or increased environmental regulations on new installations, it’s inevitable that we will see a new steel production method that creates fewer greenhouse gasses.

Increasing green steel manufacturing also has broader implications for the energy sector, since the demand for green electricity will increase significantly.

Next Generation Technology

We want to make products using waste that add value to the world and at the same time are safe and sustainable.

We carrying out new research into using waste bio-resources like coffee grounds, plastics and rubbers
and their application in steel making under its Green Steel next generation “Polymer Injection Technology” work.

This includes not just using more wastes with the aim of one day replacing the need for coke and coal in electric arc furnace (EAF) steel making, but using waste resources as a source of the vital steel making ingredient of hydrogen for an overall more efficient process requiring less energy.

Chat with us
Chat with us
Questions, doubts, issues? We're here to help you!
Connecting...
None of our operators are available at the moment. Please, try again later.
Our operators are busy. Please try again later
:
:
:
:
Have you got question? Write to us!
:
:
This chat session has ended
Was this conversation useful? Vote this chat session.
Good Bad