High-energy impacts in the loading zone are a frequent cause of material loss in conveyor systems used in coal mines, underground mines and gravel quarries. Flexco impact beds...
For special jobs, you need special plants (Fig.). At the Canteras Foj quarry near Barcelona, Spain, limestone is crushed. Four finished grades are produced: 0–4 mm, 4–12 mm, 12–22 mm, > 22 mm,...
Recycling of modern batteries
Part 2: Processing of lithium-ion batteries
1 Processing Li-Ion Batteries
1.1 Current situation
Of the more than 250 battery manufacturers known worldwide, at least around 80 companies are engaged in the production of Li batteries [2]. In the...
RETSCH’s analytical sieve shaker AS 450 control (Fig.) is equipped with an efficient electromagnetic drive with 3-D movement which ensures optimum use of the sieve surface. In contrast to sieve...
“Working to demolish, redevelop, and build on seaports and airports has many constraints due to the constant flow of arrivals and departures throughout the day and night. To be competitive, it is...
Companies require effective options for transporting bulk goods such as ore, coal, gravel or sand – for example from the mine, sand pit or quarry to the plant (Fig. 1). Transportation by truck is...
When new shopping and residential centres are built, obsolete infrastructure must make way. This means extensive demolition and recycling work for the firms involved. Structures are either dismantled...
Since the end of 2013, dust-intensive industries have had to adapt themselves to new dust reduction solutions because of the statutory obligation to significantly reduce dust exposure at the...
Dear readers, Achieving the optimum with as little effort and expense as possible – this is the central objective in many areas. Even in processing technology, efficiency plays an essential role, as...
The global mining industry is striving to develop more energy and cost efficient technologies for minerals processing. As ore grades decline, more and more ore needs to be processed to obtain the same...
