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Batu Hijau coppergold mine is located on the Indonesian island of Sumbawa in the province of West Nusa Tenggara, 1,530km east of Jakarta. The Contract of Work for the project is held by PT Newmont Nusa Tenggara (PTNNT), a company owned by Newmont Indonesia (US, %); Nusa Tenggara Mining Corporation (Japan, %), PT Pukuafu Indah (Indonesia, 20%) and PT Multi Daerah .
EXECUTIVE SUMMARY PTNNT Batu Hijau and Minerals Process Technology (AsiaPacific) (MMPTAP) have developed a comprehensive model for forecasting and optimising throughput at the Batu Hijau ...
The mining and milling groups at Batu Hijau are tasked with increasing SAG mill throughput by approximately ten per cent. Avenues used for this process are blasting and crushing optimisation, ore blending and predicting SAG mill throughput in relation to the geological model. This is in line with traditional ''Mine to Mill'' studies. At Batu...
At Batu Hijau, ore containing copper and gold is crushed to a coarse size at the mine and then transported from the mine via conveyor to a concentrator, where it is finely ground and then treated by successive stages of flotation, resulting in a copper/gold concentrate containing approximately 26% .
The results in SAGMill line 2 are even more dramatic Because of segregation on the coarse feed stockpile, SAGmill 2 receives a higher percentage of coarse material The KnowledgeScape strategy''s ability to maintain smooth and stable operation of the mill was more apparent when contrasted to the DCS control on the "difficult" line
Batu Hijau Model for Throughput Forecast, Mining and Milling Optimisation and Expansion Studies Newmont Mining Corporation
Batu Hijau adalah sebuah tambang terbuka, di mana semua mineral berharga yang mengandung unsur tembaga, emas, dan perak ditambang dari permukaan tanah. Di Batu Hijau, setiap ton bijih yang diolah hanya menghasilkan 4,87 kilogram dan emas jauh lebih sedikit, hanya gram dari setiap ton bijih yang diolah. ... (SAG) mill dan 4 ball mill ...
The Batu Hijau mine is an open pit coppergold mine operated by PT. Amman Mineral Nusa Tenggara (previously known as PT Newmont Nusa Tenggara).The mine is the second largest coppergold mine in Indonesia behind the Grasberg mine of PT. Freeport Indonesia. The mine is located 1,530 kilometres (950 mi) east of the Indonesian capital Jakarta on Sumbawa, in southern Taliwang regency, an island .
SAG Mill Official Feed The Beast Wiki. Jun 17, 2020· The SAG Mill is a machine added by Ender uses Micro Infinity (µI) to grind (or mill) items into their crushed variants, like Ores into SAG Mill has four output slots; recipes can have 14 different outputs, with different chances of obtaining those outputs.
BATU HIJAU MILL THROUGHPUT OPTIMIZATION MILLING . BATU HIJAU MILL THROUGHPUT OPTIMIZATION MILLING CIRCUIT CONFIGURATION STRATEGY SAG Mill Discharge Grates, SAG Trommel Screen ore hardness from a SAG mill . Get Price. Massive trommel for .
This paper discusses the development of the Batu Hijau Milling Circuit Configuration Strategy, which incorporates mine ore scheduling, mill shutdown planning, SAG Mill discharge grate, trommel and pebble screen panel aperture selection.
Amman Mineral operates the Batu Hijau coppergold mine, in the West Sumbawa regency, West Nusa Tenggara province. This is the second largest copper and gold mine in Indonesia. Desmond Cheong, Regional Manager at DAMM, said: "This has been an exciting project for us.
The Batu Hijau mine is an open pit coppergold mine operated by PT. Amman Mineral Nusa Tenggara. The mine is located 1,530 kilometres (950 mi) east of the Indonesian capital Jakarta on Sumbawa, in southern Taliwang Regency, an island in West Nusa mine is the result of a tenyear exploration and construction program based on a 1999 discovery of the porphyry copper deposit.
The grinding circuit at PT Newmont Nusa Tenggara (PTNNT)Batu Hijau mine consists of two SABC (semiautogenous milling, ball milling, pebble crushing) trains, including four 20 x 33''6" ball mills ...
Mill Feed Conve yor SAG Mill (625tph) Ball Mill () Cyclones Linear Trash Screen Sump Pumps PreLeach Thickener Process Water Tank Lime Cyanide Tailings Disposal at La Quinua Leach Pad ... Batu Hijau – Copper Sulfide Precipitation Filter Press Copper Sulfide product. July 13, 2005
Strengthening of Grinding Building Slab 1 Batu Hijau CopperGold Mine. 2 Batu Hijau CopperGold Mine Introduction On the tropical island of Sumbawa located in a remote section of Indonesia is the Batu Hijau goldrich porphyry copper deposit. The Batu Hijau mine was the world s largest Grinding Building Mill Deck Level Slab. Chat Online
BATU HIJAU. Sumbawa, Indonesia, (120,000 tpd) ... Two grinding lines, each consisting of one 36 ft dia. x 19 ft EGL SAG Mill rated at MW GMD and two 20 ft dia. x ft EGL Ball mills, each rated at MW with a single pinion drive and a synchronous motor, were commissioned. Each line had one MP1000 pebble crusher.
Batu Hijau Ball Mill Liners. Mill liner handler capacities are available up to 10 000 pounds and easy safe relining whether your grinding mill is a large ball or rod mill semiautogenous or autogenous you can reline your mill faster easier and safer with par systems mill .
Improvements in Process Control and Instrumentation at Batu Hijau Proceedings AusIMM Tenth Mill Operators Conference 2009. Other authors. Projects. Control System Rationalization Project May 2014 – Mar 2015. SAG Mill Gearless Mill Drive (GMD) Replacement Feb 2010 – Dec 2012. Other creators. Process Control Architecture Upgrade Batu Hijau ...
Nov 01, 2018· Data from a large SAGball mill circuit used to set test conditions. ... 2006), the Batu Hijau concentrator in Indonesia used a mixture of 65 mm and 80 mm balls (Burger et al., 2006) and the Kinross RPM operation in Brazil used a mixture of 38 mm and 70 mm balls (Tondo et al., 2006). Having proved the concept of composite secondary milling in ...
Batu Hijau Sag Mill Batu Hijau Sag Mill. Fl to supply crusher sag mill and ball mill to copper mine in serbia the order of the new fl crusher and new grinding circuit for the front end of the concentrator comes as zijin look to modernise the majdanpek mine which will be the . .
Batu Hijau has a long history of applying geometallurgical techniques to consistently estimate long term mill throughput, normally to within ±2% accuracy. This predictive ability had provided mine management with a solid foundation for identifying operating and design criteria for short term grinding circuit optimisation and future expansions.
Increasing SAG mill circuit throughput at Porgera gold mine by optimising blast fragmentation, in Proceedings SAG 2001, pp 271–288. McCaffery K, Mahon J, Arif J and Burger B, 2006. Batu Hijau – controlled mine blasting and blending to optimise process production at Batu Hijau, in Proceedings SAG 2006. McKee D, 2013.
Mar 26, 2009· Batu Hijau: 3rd SAG Mill Line Pit Water Shaft Business Objectives Reduce operating costs Increase Cu and Au reserves and production Deliver a reliable business case balanced with earliest possible production Batu Hijau Reserves (Newmont): 42 million ounces of gold 41 billion pounds of copper Status Stage 3 studies underway Pit ...
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