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...
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...
One machine concept meeting individual requirements
NIAGARA T-CLASS® – The new HAVER® screen family in field tests
1 Introduction
HAVER & BOECKER has always been committed to building screens that are optimally adapted to their specific application, with a durability to ensure its customers trouble-free...
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...
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...
Gericke delivers under the brand name pneuwork® dense phase conveying technology for abrasive or high temperature products. The construction of the pressure vessel and of its accessories is specially...
Use of the SolidSim flowsheet simulation system for holistic modeling of lignite beneficiation
1 Introduction
Rhineland lignite is mined by means of open-cast operations in the region approximately bounded by the cities of Aachen, Cologne and Mönchengladbach. The ROM lignite produced from...
At the end of 2008, after eight years in darkness, a huge monster was wriggling back to the surface bit by bit: the conveyor belt from the inclined shaft of the Prosper-Haniel mine. There the giant of...
1 Introduction
The term “slag” is a metallurgical expression generally used to describe the non-metallic, mineral constituents produced during the extraction of metals from raw materials. The...
Part 1: Processing of nickel-metal-hydrite batteries
1 Introduction
The distribution of modern technical communication devices has developed at an explosive rate in recent years. Progressing miniaturization and growing consumer needs were the driving...
