Precision Tuning of Drilling Mud’s Viscosity and Density
Drilling fluids are added to the wellbore to facilitate the drilling process. Improvements in drilling technologies, including more efficient and effective drilling fluids, allow for drilling deeper, longer and more challenging wells. While the technology and chemistry of drilling fluids have become much more complex, the concept has remained ...
The K+S KALI GmbH is a German potash mining company with a long tradition and one of the world’s leading potash producer. The Werra Verbund plant with its locations in Hattdorf and Wintershall in Hessia as well as Unterbreizbach and Merkers in Thuringia is the largest site of the K+S KALI GmbH; the facilities in Werra account for about 45 % of the total production capacity of the K+S Kali GmbH. In the Werra valley, the crude salt is mined in a depth of 800 to 1000 m ...
Reliable level measurement optimises production processes. This insight is not new. What is new, however, is that level measurement, effected by the rotor by way of a stepper motor, has been...
The EWK GmbH from Eisenberg in North Palatinate manufactures a broad portfolio of refractory concrete, ramming mass, sprayed material and casting slip, dry vibration and plastic mass – all based on luting sand, which is fire-proof and said to have particularly good bonding properties. These materials are used, for example, in iron ...
With a combination of a chain bucket elevator and a
Samson® bulk material receiving unit, AUMUND Fördertechnik GmbH persuaded the people in charge at the French ERAMET Group, the supplier of the...
In recent years some of Korea’s leading aggregates producers have started to invest in Sandvik crushing equipment. There were now further orders from Korean companies for CH430 and CH440 cone and...
W ith the new SENNEBOGEN 640 HD of the current
E-series, Hans Wolf GmbH & Co KG of Straubing/Germany has been successfully using a new 40 t duty cycle crawler crane equipped with a dragline...
In the following article Dr. Arabinda Bandyopadhyay, President of Technology & Business for CDE Asia discusses the composition required for foundry sand and the processes involved in producing this sand. ...
Lafarge Tarmac’s Broom South, Bedfordshire/UK, site now boosts the Terex Washing Systems (TWS) AggreSand™ 206 modular wash plant seamlessly combined with the AggreScrub™ 150. ...
