© 2015 by Johen Consulting. Proudly created with Wix.com

  • c-facebook
  • Twitter Classic
  • Google Classic

 

The following designs have been delivered

​Crushing and screening, scrubbers, materials handling, gravity, dense media, magnetic and electrostatic separation processes, driers & electric furnaces.

Studies

 

 

The company has the capability for delivering studies at the following stages:

  • Order of magnitude/scoping/conceptual

  • Preliminary/pre-feasibility

  • Funding/feasibility

Commodities

The commodities involved include;

  • All Iron Ore types

  • Mineral sands

  • Manganese ores

  • Bauxite

  • Tin

  • Chromite

  • Coal

  • Ferro-manganese, ferro-chrome and ferro silicon manganese

Estimating

 

 

The company has the capability to deliver capital and operating estimates for the various levels of study.

Commissioning

 

 

The following plants have been commissioned:

  • Crushing and screening

  • Gravity

  • Brown fields screening

Metallurgical  / Process Engineering

 

Plant design, Study management, Plant debottlenecking, Capex and Opex estimating