The MINERALS product portfolio

When it comes to industrial minerals we represent your best interest. Through us you find high-grade products for a wide range of applications at fair market prices. Whatever your supply needs we take on the fitting role to assist you. From market developers, over distributors, agents and value adders, to strategic consultants.

Bauxite

Bauxite

Calcined bauxite is used as a raw material for shaped and monolithic refractories and is characterized by its good price / performance ratio.

Corundum

Corundum

Normal brown corundum (BFA) as well as white high-grade corundum (WFA) are both artificially fused minerals, which are excellent for (…)

Graphite

Graphite

Graphites are carbonaceous products, C 70-98%, with emphasis on natural graphites with crystalline structure, such as amorphous graphites. Among others, they (…)

Fused magnesite >95

Fused magnesite, also known as fused magnesia, is formed via fusing/melting in an electric arc furnace at temperatures of > 2800°C. (…)

Chamotte

Chamotte

Chamottes are a wide range of minerals which are used in the production of refractory bricks and monolithics, and contain 15-70% (Al2O3).

Our raw materials at a glance

  • (Al2O3) fines
  • Amorphous graphite
  • Bauxite
  • Bauxite (China & Brasilien)
  • Brown fused alumina (BFA)
  • Calcium aluminate
  • Chamotte
  • Chamotte, refractory / basic / sanitary
  • Corundum
  • Ferro-alloy slags
  • Ferrosilicon nitride
  • Flintclay
  • Fluorspar
  • Fused magnesia-chrome (FMC)
  • Fused magnesite >95%
  • Fused silica
  • Graphite
  • Lightweight chamotte
  • Magnesite
  • Magnesium oxide (IBAR, Brasilien)
  • Mullite (China & USA)
  • Natural graphite / flake graphite
  • Silicon carbide
  • Silicon carbite, refractory and metallurgical
  • Synthetic graphite
  • White fused alumina (WFA)

Products from our other business units

COFERMIN Rohstoffe
COFERMIN Chemicals
COFERMIN Chrome
EEG - Essener Erzhandelsgesellschaft
IMagine