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Cement industry

Magsort is a zero-CO2 raw material provider for the cement industry. Our solution doubles the material availability for making slag cement.

-850kg
CO2 emissions
+860kg
increased production
per ton used

Total slag to cement solution

Magsort provides the cement industry with three distinct zero-CO2 products for both clinker and cement production, tailored from different steelmaking slags.

Our product for clinker production can save 85% of its weight in CO2 emissions and increase throughput by 86% of its weight.

Our product for cement production will activate GGBFS or other SCMs, which effectively doubles the available amount of this scarce raw material.

Our product for Cr6+ reduction effectively suppresses the formation of Cr6+ when fed into the cooler, simultaneously increasing clinker production.

Up to 860 kg of increased production and 850 kg CO2 emissions reduced per every ton of SlagZero products used.

Products

SlagZero Kiln Feed

SlagZero Kiln Feed is fully calcined and suffers from virtually no loss of ignition, resulting in significantly improved kiln performance. An added benefit is the reduced need for iron, silica and alumina correctives.

When 10% of the raw mix is substituted with SlagZero Kiln Feed:

  • Fuel consumption of the kiln decreases by 7.7%
  • CO2 emissions drop by 8.5%
  • Throughput increases by 8.6%
  • The need for iron corrective is eliminated entirely

SlagZero SCM

SlagZero SCM can be used to replace up to 50% of GGBFS, at the same time activating the GGBFS and thus increasing the strength of the cement.

Replacing clinker with SlagZero SCM reduces CO2 emissions by 0.8 tons for every ton of SlagZero SCM used.

Benefits:

  • 80% of its weight saved in CO2 emissions
  • Doubles the availability of GGBFS
  • Activates GGBFS and increases the strength of slag cement

SlagZero Cr6+ Suppressor

The formation of Cr6+ is reduced or even eliminated, when SlagZero Cr6+ Suppressor is fed into the cooler. Fe-containing particles are transferred onto the surface of the clinker balls with the secondary air, which prevents the formation of Cr6+.

Benefits:

  • Lowering the Cr6+ buildup in the hot end of the kiln
  • Increasing the amount of clinker produced and thus offsetting CO2 emissions
  • Eliminating the need for expensive FeSO4

Location of the production

You can purchase the materials from any of our existing sites, or Magsort will build production capacity at your site.