https://www.engineeringnews.co.za

New Liberty process plant reaches nameplate capacity

20th July 2015

By: Megan van Wyngaardt

Creamer Media Contributing Editor Online

  

Font size: - +

JOHANNESBURG (miningweekly.com) – The process plant at Aureus Mining’s New Liberty gold mine, in Liberia, has reached nameplate capacity, following a successful period of commissioning.

The process plant recently underwent a 24-hour performance test, during which the plant was operating at a feed rate of 152 t/h of run-of-mine (RoM) ore at plant availability of 96%, with all other equipment operating within or exceeding its design parameters over a continuous 12-hour period, the dual-listed company said on Monday.

The mine was now on track to reach full scale commercial production by the fourth quarter, to sustain production of 120 000 oz/y throughout 2016.

A certificate of performance test completion had been issued to mine developer DRA Mineral Projects, which was responsible for the engineering, procurement and construction management.

"This is a significant achievement for our team and contractors who have successfully built and commissioned New Liberty and I would like to congratulate all those involved. The successful ramp-up of the process plant to nameplate capacity gives me great confidence in our ability to successfully deliver profitable ounces in line with our business plan,” Aureus CEO and president David Reading said.

Following the first gold pour in May, the mine’s carbon-in-leach tanks and circuit had been fully commissioned and the Vertimill had been installed, on schedule, for final commissioning in August.

Fresh rock mining also continued to progress, with the primary focus on the Larjor pit, with all flood bunds and sumps working as designed.

The miner noted that there were also now sufficient supplies of bulk explosives and blasting accessories arriving at the mine to enable mining to continue as per the mine plan. The on-site explosives magazine had been prepared and construction had started on the Manex emulsion yard.

The first shipment of gold doré was scheduled to be transported from the mine to MKS Pamp in Switzerland for refining by the end of July.

Edited by Chanel de Bruyn
Creamer Media Senior Deputy Editor Online

Comments

Showroom

Weir Minerals Africa and Middle East
Weir Minerals Africa and Middle East

Weir Minerals Europe, Middle East and Africa is a global supplier of excellent minerals solutions, including pumps, valves, hydrocyclones,...

VISIT SHOWROOM 
Stewarts & Lloyds
Stewarts & Lloyds

Stewarts & Lloyds today supplies steel and tube, pipe and fittings, valves, pumps, irrigation, fencing, profiling and roofing products. The cash...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.177 0.238s - 156pq - 2rq
Subscribe Now