Projects across the globe...

Material

Services

Involved key equipment and processes

Project location

 Platinum ore

Adaption of the processing concept accompanying the conversion of open pit mining from small-scale to large scale methods

Desagglomeration, screening, concentrator centrifuges, scavenging sluices, open water cycle

RUS

Copper slag

Reviewing of design parameters and basic engineering for the re-commisioning of a grinding and flotation plant

SAG mill, ball mills, grinding circuit, flotation

CHL

Iron ore

Development of a dry processing alternative to the conventional wet process

Magnetic and density separation, dry grinding

NAM

Steel Slags

Supply of a screening plant

Flip-flow screen

GER

High purity quartzite

Technical expert opinion on plant extension

Crushing, grinding, wet and dry HIMS, flotation

RUS

Silica sand, slimes dewatering

Technical consulting; comparison of different options for slimes dewatering

Conventional thickeners, Lamella thickeners, Filter press, belt filters, vacuum drum and disc filters, decanter centrifuges

GER

Iron ore

Processing tests and process design and for a wet iron ore beneficiation plant

High pressure grinding (HPGR, Roller press) and air classification, dry and wet magnetic separation, closed water cycle with thickeners and vacuum filters

IRN

Material

Services

Involved key equipment and processes

Project location

Chromite ore

Processing concept and basic feasibility, comparison of processing alternatives

Washing drum, attrition grinding, WHIMS, Mozley Multi-gravity concentrators, comlumn flotation, Lamella thickeners, filter press

TUR

Magnesite

Basic processing tests for achieving high quality magnesite products

Magnetic, electrostatic and density separation, direct and reverse flotation

CAN

Gold ore

Plant Budgeting

Ball mill, Knelson concentror, CIL leaching circuit, dewatering system

DZA

Gold, copper, coal …

Lecturing on various seminars on "Safety, Health and Environmental Protection in Mines" for the training of officials of Vietnamese mining authorities

VTN, LAO

Coal

Comparative economic study of various technical solutions for coal loading from a PCI grinding plant including final recommendations

Explosion-proof silo, conveying and loading equipment

GER

Industrial sand

Reconstruction planning and organization

Screens, upstream classifyers dewatering bucket wheel

GER

Material

Services

Involved key equipment and processes

Project location

Sand and gravel

Independent evaluation of a plant control and optimization tool, comparative before-after study

GER

Al salt slag

Technical expert opinion concerning technology and plant condition

Crushing, selective grinding, leaching and dewatering

GER

Stainless steel slags

Processing concept, process and plant layout for a complex stainless steel processing plant with a wet and a dry processing line

Impact crushers, screens, magnetic head pulley separators, air classifyer, dry fluidized bed separator, rod mill, jigs, spiral concentrators, screw classifyers, teeter bed separator, thickener, disc filter

FIN

Iron ore

Process development and plant layout for a pellet feed grinding plant

High pressure grinding (HPGR, Roller press) and air classification

IRN

Battery recycling

Process and plant layout for the recovery of lead from battery recycling

Development of a new type of a cross washing belt

GER

Silica sand

Process and plant layout, procurement support for a plant extension

Spiral concentrators

GER

Material

Services

Involved key equipment and processes

Project location

Chromite ore

Commissioning of a density separation plant

Screens, spiral concentrators, jigs, hydrocyclones

KAZ

Sand and gravel

Technical expert opinion concerning the capacity increase of an operation with closed water circuit

Screening, jigging, log washer

GER

Silica sand

Process and plant layout

Dry mining, screening, attrition grinding, density separation, Wet fine screening, closed water cycle with thickener

SAU

Steel slag

Process and plant layout

Standard crushing, screening and magnetic separation plant

LBY

Copper ore

Expert opinion on refurbishment requirements of a copper flotation plant

Conventional crushing (gyratory and cone crushers) and grinding (rod mills, ball mills, hydrocyclones), flotation, thickeners, drum filters

SRB

Municipal Waste

Supervision of the acceptance tests of a mechanical waste treatment plant; mass balancing and analysis of the material flows

Ball mill, sifters, magnetic and eddy current separation, ballistic separators

GBR

Silica sand

Processing concept and economic assessment for a green field operation

Dredging, screening, attrition grinding, classifying, density separation, dewatering silos and thermal drying

GER

Coal

Compilation of a survey on the state-of-the-art and future trends in coal preparation

GER

Tantalite

Processing tests for the improvement of overall plant recovery of a tantalum processing plant (treatment of fine tailings)

Density separation by concentrator centrifuges

NAM

Ilmenite / Apatite

Process development and commissioning of an Ilmenite beneficiation plant

Crushing, grinding, density separation, wet and dry LIMS and HIMS, electrostatic separation

IRN

FeCr slag

Project development

HRV

Stainless steel slags

Process development and concept engineering for the capacity increase of an existing wet plant

Jigs, wet fluidized bed separator, ball mill, screw classifiers, magnetic separators, thickener, disc filter

BEL

Steel, stainless and ferroalloy slags

Process development and concept engineering

Vertical roller mill, dry density separation (air jig and fluidized bed separation), dry magnetic separation, sensor sorting (metal detector)

GER

Gold from gravel

Determination of gravity recoverable gold grade, process development

Centrifugal concentrator, sluice, spiral concentrator

GER

Diamond ore

Concept development and process layout for plant optimization

Clay dissolution (Turbowasher) and jigs

RUS