India is one of the giants of iron ore production, lying fourth in the global production league behind China, Australia and Brazil. Current production of iron ore in India is around 150 million metric...
1 Starting Situation
In tunnelling, the geology, advance rate and diameter of the boring machine dictate the requirements for the downstream separation plant. This is based on a modular design and...
Gypsum constituents in recycled concrete – origin,
effects and removal by jigging, part 2
4.2 Procedure for removing gypsum from recycled
building materials during the jigging trials
4.2.1 Test set-up
The Triple A wet jigging machine together with all the necessary accessories and supply...
Analysis and simulation of hydrocyclone performance
with an advanced model of the Tromp curve
1 Introduction
Growing demands for product quality in the minerals industry are of greater importance than ever and a growing challenge for all producers. The first step in mineral processing is...
On 2 October 2009 a new business was established in Hamelin/Lower Saxony – SKG-Aufbereitungstechnik GmbH. This was a bold step at a time when companies have been disappearing from the market due to...
For the third time experts at companies from recycling economy and plant engineering, planning offices, universities, administration, associations and other institutions met in Berlin on 4th and 5th...
POWTECH/TechnoPharm 2010 and WCPT6, Nuremberg/Germany, (26./27.–29.04.2010)
This year’s organization of the three highly international events – POWTECH, TechnoPharm and the World Congress on Particle Technology (WCPT6) – in parallel made the Exhibition Centre Nuremberg...
Rubber components for conveying and processing minerals
1 Rubber as a Material for Conveyor Lines
The processes involved in the extraction and processing of sand and gravel make tough demands on the pipelines and fittings used for conveying the materials....
Muldenhütten Recycling und Umweltschutz GmbH operates state-of-the-art plant for recycling lead-acid batteries and lead-containing waste
1 Introduction
The global production of refined lead (commercial lead) totalled around 8.03 mill. t in 2006 and had therefore more than doubled compared to 1970 [1]. With 330 000 t (2006), Germany...
