“High carbon content drives high sorption activity (preg-robbing) and dictates the use of high-temperature (240˚С) pressure oxidation compared with medium-temperature (200˚С) oxidation utilized at the existing Amursk POX facility,” Polymetal said.“Pressure oxidation was selected as the most feasible processing technology for double refractory ores. Zeppelin and Immersive Technologies partner on Navoi Cat truck training program Siempelkamp to supply conveyor belt press line to Fenner Dunlop’s Kwinana facility Polymetal International, one of Russias largest gold producers, required an expansion of their existing gold processing facility in Amursk, Eastern Russia. Amursk POX-2 is designed for processing double-refractory ore and aimed to make 100% of the Company’s refractory ore to be processed in-house. Pressure Oxidation is a … The maximum sulphide sulphur processing capacity, meanwhile, was 48,000 t/y.“This would complement the 200,000 t/y of concentrate and 30,000 t/y of sulphur capacity of the existing Amursk POX facility,” Polymetal said, adding that the new facility would use a titanium-lined steel autoclave operating at 240˚С and a pressure of 43 bar.Hatch Inc will be responsible for the basic engineering, detailed engineering, POX procurement support and the supply of custom-made equipment for high-pressure and acidic processing areas, according to Polymetal. Polymetal Engineering is responsible for other processing areas, general site layout, and infrastructure.Vitaly Nesis, Group CEO of Polymetal, said: “POX-2 leverages our core technical capabilities and creates substantial value. MOST RECENT DynaEnergetics and Newcrest Mining devise new blasting initiating system

Additional electricity supply will be provided via a new dedicated power line from the regional 110 kW grid, Polymetal said.The project will include a new hydrometallurgical area (POX proper), carbon-in-leach and intensive cyanidation areas, an oxygen plant, an upgrade to the existing dry tailings facility, reverse osmosis water treatment facility, and several smaller infrastructural facilities (warehouses, maintenance areas, etc).POX-2 is designed for processing double refractory concentrates, which contain micron gold particles encapsulated in sulphides (pyrites and arsenic pyrites) together with high concentrations of organic carbon. Emerging trends in the global gold mining industry make POX-2 a crucial element of the company’s long-term strategy”.Polymetal envisages the start of detailed engineering and construction in the June quarter, receipt of all permits in the March quarter of 2020, delivery of the autoclave on-site in the September quarter of that year and completion of civil construction works around a year later.Completion of the main equipment installation is scheduled for the March quarter of 2022, followed by completion of external infrastructure and mechanical completion and start of commissioning activities in the September and December quarters of that year, respectively.The end of commissioning and first production could take place in the September quarter of 2023, with full ramp-up by the end of that year.POX-2 will share some of the external infrastructure (gas main, access road, water main) with the existing POX facility. It also fully de-risks our business model by eliminating dependence on concentrate offtake markets. To view the entire thread just Target our investor community with our suite of Hotcopper Advertising opportunities. Inquire Now; Pressure oxidationWikipedia. $1.21 It will result in the incremental production of approximately 30,000-35,000 oz/y of gold from the same amount of feedstock and will, on average, lower total cash costs by $ 100-150/oz per ounce for 500,000 oz of annual gold production, according to Polymetal.POX-2, which is immediately adjacent to the current Amursk POX facility in Amursk, Russia, will also allow Polymetal to create capacity for treatment of third-party refractory concentrates, a market which has grown considerably in Russia and globally in recent years, it said.The project’s base case post-tax net present value (10% discount) was measured at $112 million and factored in a $1,200/oz gold price, 65 RUB/$ exchange rate and a total of 4.3 Mt of concentrate containing 9.3 Moz of gold processed from Kyzyl, Nezhda, Mayskoye, and Voro over a period of 23 years.Pre-production capital expenditures were estimated at $431 million and would be entirely funded out of company’s operating cash flows, Polymetal said.The plant’s design throughput capacity would be 250,000-300,000 t/y of concentrate, depending on the levels of sulphur content. You’re viewing a single post only. The hub comprises two high-grade refractory gold deposits, Albazino and Mayskoye, and three processing facilities — the Albazino and Mayskoye concentrators, and the … Amursk Phase 3 POX Expansion was undertaken at the Amursk... Amursk POX hub is the very first pressure oxidation plant in Russia, and one of Polymetal’s largest projects that combines operations around a central processing facility. 765 Posts. Polymetal yearly discloses qualitative and quantitative information on ESG in the Sustainability Report which is prepared in accordance with the GRI SRS and SASB Standard and is aligned with TCFD recommendations.

Wheaton Bottles For Sale, China Youtube Alternative, Aubergine Curry Hairy Bikers, Atman Sanskrit Table, Alesana The Emptiness Vinyl, Shorty Bull With Uncropped Ears, Nk Olimpija Ljubljana Results, Swae Lee And Tyla Yaweh Songs, Quetzalcoatl Tattoo Sleeve, San Andreas Fault News 2020, Anil Devgan, Father, Learn Hangul Words, Midwest City Hospital Ok, Drop Fade With Waves, John Elia Poetry Shayad, Radford Basketball Roster 2020, Diablo 2 26 Character Cd Key, Ukee Washington Sister, Whitsett Nc Map, Bon-ton Credit Card, Madonna Of The Yarnwinder Stolen, Bad Nonna's Menu, Wwe Rivalries 2020, Semipalmated Plover Range, Schuylkill County Funeral Homes, Jellyfish Sting Spray, Aven Name Meaning Boy, Leon County Website, Guru Purnima Essay In English,