No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
The intensive leaching of gold (ILR) training course is a comprehensive, technically focused program developed and designed for metallurgists, engineers and advanced operations personnel. ... course will provide individuals and organisations throughout the world the knowledge to maximise value from the InLine Leach Reactor. If you are already ...
If you are adding an intensive leach reactor to your silver or gold recovery operation, Sepro's reactors offer numerous advantages over competing products. Sepro's Leach Reactor has a smaller footprint than most of our competitors. …
The gravity concentrate from the flotation circuit will also be leached using InLine Leach Reactors. Initial intensive cyanidation tests carried out on lab generated flotation concentrates indicated higher recoveries than CIL can be obtained even though the concentrates contain significant levels of preg-robbing material. This can be explained ...
Gekko's easy-to-use InLine Leach Reactor (ILR) offers superior gold recoveries in a high efficiency, low cost system. The innovative 'rolling …
Specialised instrumentation and control systems for operation of the Albion Leach Reactor. A slurry distribution system consisting of slurry risers within the Albion Leach Reactors, launders and isolation valves to provide slurry flow between the Albion Leach Reactors via gravity and minimise slurry bypassing.
The InLine Leach Reactor (ILR) is designed and manufactured by Gekko Systems to obtain high gold recoveries from gravity concentrates by replacing tabling with a secure, fully automatic, intensive cyanidation reactor. The commercial development and installation of the ILR has been described by Gray and Katsikaros (1999)1. and (1999)2
3 InLine Leach Reactor echnical Overview Background First developed in 1997, the InLine Leach Reactor (ILR) was a break-through technology for the gold sector providing an innovative approach to precious metal concentrate treatment and was the first modern commercialised technology for the application of intensive cyanidation.
Gekko Systems has developed a process, using its InLine Leach Reactor, to recover gold metal from a complex gold copper gravity concentrate produced by Hargraves Resources at Brown's Creek. The process involves intensive cyanidation under controlled conditions followed by gold recovery onto Aurix®, a proprietary weak base resin.
Intensive cyanide leaching uses fewer chemicals in downstream steps, which improves occupational health and safety, and reduces chemical impurities, which improves the quality of the final product. ... Gekko's InLine Leach Reactor can: handle coarse and fine materials; treat wide range of feed rates, from less than 1 T/day to 10T/day.
First developed in 1997, the InLine Leach Reactor (ILR) was a breakthrough technology for the gold sector providing an innovative approach to precious metal concentrate treatment and was the first modern commercialised technology for the application of intensive cyanidation. The ILR's innovative design and efficient mineral leaching chemistry is providing high gold recoveries, …
Canada's Largest Supplier of Mineral Processing Equipment. About Us; Careers; 1-800-990-5568. Search for: Products; Resources; Contact Us; 1-800-990-5568 . ... While Sepro Leach Reactors can have a variety of applications, they are used primarily for the recovery and upgrading of gold from gravity concentrate.
Sepro Leach Reactor. Sepro Labs can also provide agitated Intensive Leach Reactor testing which generates accurate data for scaling up to commercial operation. Extensive testing has shown that our Intensive Leach Reactors can …
A Resources Intensive Leach Reactor System insures complete and effective gold leaching. Intensive cyanidation in an isolated volume ensures neither mass transport nor reagent concentration can become rate limiting. Very High Process Availability: Resources Intensive Cyanidation Reactors are designed for maximum operational availability.
We develop specific solutions for our customer needs, including heavy metal treatment modules to safely remove hazardous, cyanide soluble, heavy metal contaminants from the leach solution. The Consep Acacia's unique design and process chemistry provides maximum availability, recovery and process flexibility for the life of a project.
168 Townsville, QLD, 21 - 23 July 2003 Eighth Mill Operators' Conference J CAMPBELL and B WATSON FIG 1 - Photomicrograph of Knelson Concentrate at Union Reefs - the bulk of the gold particle is free but some is attached to a Hematite crystal. FIG 2 - Photomicrograph of Knelson Concentrate at Union Reefs - the gold particle has the bulk of its surface area covered
Gold concentrates are produced at many mines by a variety of centrifugal and gravity machines, such as Knelson and Falcon concentrators, however the subsequent recovery of gold is relatively inefficient and subject to security problems. The InLine Leach Reactor (ILR) offers a new method to recover over 95% of gold in concentrates using a simple, secure leaching process. The …
The devices commonly used for intensive leaching (InLine Leach Reactor, Acacia Reactor, etc) are specifically designed for the typical coarse nature of the concentrate. In some of these intensive leach applications, significant amounts of silver are co-recovered with the gold. In fact, the intensive leaching conditions of 1 to 2% NaCN in ...
Intensive cyanidation is the preferred route in virtually every case where cyanide can be utilized. The two batch-intensive cyanidation units, namely the Consep Acacia and the Gekko InLine Leach Reactor, constituting the majority of the gravity recovery installations around the world are critically examined.
gravity concentration, intensive leaching of gravity concentrates, sulphide flotation with ultrafine re-grinding of the flotation concentrates and leach/CIP recovery of gold from the reground concentrate. The gravity circuit is designed to recover up to 60% of the gold and the Gekko InLine Leach Reactor forms an integral part of this circuit.
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 …
"The InLine Leach Reactor – The New Art in Intensive Cyanidation of High Grade Centrifugal Gold Concentrates" Proceedings, Randol Gold and Silver Forum, Denver, May 1999. 4 Longley, R.J. Hillman, C. and Katsikaros, N, 2002. "A New Age Gold Plant Flow sheet for the Treatment of High Grade Ores." AusIMM - Metallurgical Plant Design and ...
GCA specialize in a range of different Gravity Concentrators, from lab scale, alluvial projects, to large scale multiple unit installations, to suit feed rates from 45kg per hour to 1000 tonnes per …
The Sepro Intensive Leach Reactor has several innovative features. It uses a specially designed agitation system to improve leach kinetics while keeping wear rates low. It also has a patented …
Concentrate recovered using the IGR1000 will be treated using the Sepro Leach Reactor 350. Sepro Leach Reactor 350 – Key features . • Processes 350 kilos per batch. • Manual operation. • High efficiency. • Solution suitable for electrowinning. • No loss of fines. Improved Gold Recovery With Sepro Leach Reactors
2.1 MECHANISM OF OPERATION The Inline Leach Reactor is an intensive cyanidation reactor of which there are two model lines – batch and continuous units. In principal, the batch ILR has been designed to treat small volume gravity gold concentrates produced by batch separators. ... (25ºC) and adjusting the calibrating sensor to read the ...
First developed in 1997, the InLine Leach Reactor (ILR) was a break-through technology for the gold sector providing an innovative approach to precious metal concentrate treatment and was …
The Gekko InLine Leach Reactor receives gravity concentrates or flotation concentrates into a fully enclosed rolling drum. Inside the drum, the ore concentrates are mixed typically with a 1-2% sodium cyanide solution and an oxidant, known as intensive leaching. Specialised baffles inside the drum keep the solids in constant contact with the ...
Unit sizes are determined by leach kinetics and the required residence time of the concentrate in the unit.Gekko commenced the commercialisation of intensive leaching of gravity gold concentrates in 1997 with the first commercial prototype of the InLine Leach Reactor (ILR).
Cyanidation is the most common method of leaching gold from ore, but not all leach reactors are made equal. On large scale gold recovery operations, even the smallest of changes can have a major impact on overall performance. While a difference of 98 to 99% target mineral recovery may not seem substantial, it could mean the difference of millions of dollars in revenue, potentially …
Gekko also offer a ready-made modular plant known as the Gravity Flotation Intensive Leach (GFIL) system. GFIL is a complete off-the-shelf gold processing modular plant designed to advance traditional whole ore cyanidation.
