Mogensen Sizer technology for processing sand
for renders and mortar renders
1 Changes on the building materials market
Besides the basic mineral materials like gravel, quartz, stone, lime, cement, gypsum, clay, anhydrite and trass, chemical additives and non-mineral additives...
The production of rock salt products from Alpine deposits
by physical processing techniques
Sodium chloride (NaCl) has been mined from alpine deposits in Austria for more than 7 000 years [1]. Formerly, mining was accomplished in two ways: On the one hand, the salt was mined underground and...
Market Outlook and Technologies for the Potash Industry
1 Market Information
The worldwide demand for potash fertilizer is forecast with annual growth rates of 3–5 %. The reasons for this are manifold. First, the world population will grow from the...
In recent months, changes on the global market for crude oil and natural gas have contributed to sulphur processing becoming a more than profitable business sideline. Whereas the raw sulphur price...
On April 23rd in 2009 HOSOKAWA ALPINE unveiled the largest long-gap mill ever built by the company (Fig. 1). The innovative concept behind the LGM 20 consists of an integrated process solution which...
At a recent mining convention in Las Vegas, Mathias Moritz, MD of Commodas Mining GmbH in Germany, delivered a strong and positive message to delegates: sensor-based sorting machines have impacted on...
In the “Paracatu” gold mine belonging to the Canadian based mining company Kinross Gold Corporation, Siemens started up the world’s first ore-grinding mill with the Frozen Charge Shaker function...
In addition to the trend for ever higher capacities, there is a growing demand in the non-metallic minerals for screening products to well below 100 µm, so as to eliminate the need for...
The AS 450 analytical sieve shaker is RETSCH‘s first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion (Fig.). It can be used for dry and wet sieving. The...
On the 140th anniversary of SPALECK GmbH & Co. KG, the Separation and Conveying Technology Division is presenting its new flip-flop screen. Key features of this type of machine include simple...
