Gekko Systems launched the InLine Leach Reactor (ILR) in 1997 as the world's first commercial intensive leach production unit. Originally designed to treat high volumes of concentrate from the IPJ as a continuous unit, the ILR was converted to batch operation and found wide-spread application treating batch centrifugal concentrates in gold mines around the world.
Meccano™ For Miners Ingenious designs and advanced technology drive Gekko's production of modular plant systems. Offering significant cost benefits and a low environmental footprint; Gekko process designers customise self-contained high recovery plants for minimal start-up capital, using high-quality components and in-house expertise.
2. KIANDRA - COLD GOLD by Robert Drew "Dear Sir, I do myself the honor to report to you the discovery of a new Gold Field, situated in Gibson's Plains, or "Kiandra", about fifty miles north east of Tumberumba, with steep mountain ranges and the Tumut River intervening, at the foot of a portion of the Snowy Mountains, and about forty miles south-east of Tumut, but over a mountain and severe ...
Powder Technology, 49 (1987) 97 - 126 Review Paper 97 A Review of Attrition and Attrition Test Methods C. R. BEMROSE and J. BRIDGWATER Department of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT (U.K.) SUMMARY The sources of attrition during the use of particulate materials are described and the mechanisms which cause breakdown discussed.
THE MOST IMPORTANT INDEPENDENT VARIABLES IN FERMENTATION. There are two key independent variables worth considering: (a) Sugar concentration. After crushing the grapes the next step in the making of wine is the fermentation of the grape juice and pulp with various yeasts and bacteria.
Biomass Energy. There are many pathways by which biomass feedstocks can be converted into useful renewable energy. A broad range of wastes, residues and crops grown for energy purposes can be used directly as fuels for heating and cooling or for electricity production, or they can be converted into gaseous or liquid fuels for transport or as replacements for petrochemicals.1 (→ See Figure 6 ...
2. MALDONS MILLIONS by Chris Theyer. Nestled in gentle slopes in a small outcrop of hills the historic town of Maldon lies almost undisturbed by modern man.. Without the electricity poles and the modern vehicles this town could still be taken as a gold town of the 19t