10-12 per cent of Sterlite's copper concentrate requirements.Tuticorin being a port city is logistically well positioned for imports of copper concentrate and export of finished copper while Silvassa,an industrial hub caters to the industrial segment.Konkola Copper Mines (KCM),the largest copper producer in Zambia,is a subsidiary of
Sandeep is a great metallurgical engineer and professional manager in Sterlite Copper. He did a lot of good works, such as: Commissioning of ISA and WHRB (waste heat recovery boiler), Concentrate blend planning, Production planning of smelter. Sandeep is adeep expert of copper smelting and all related operational topics. Collaboration was great.
Meet Vedanta Resources, one of the largest producers of zinc, alumium, copper, silver, iron ore, oil and gas – the building blocks of our modern world. Vedanta at a glance Vedanta Resources Limited is a globally diversified natural resources company.
Vedanta Resources Limited is a global diversified metals and mining company with its headquarters in London, United Kingdom.It is the largest mining and non-ferrous metals company in India and has mining operations in Australia and Zambia and oil and gas operations in three countries. Its main products are Zinc, Lead, Silver, Oil & Gas, Iron Ore, Steel, Aluminium and Power.
2 October 25th, 2004 Presentation Outline Safety share Introduction Global copper reserves/resources Phelps Dodge production & reserves profile Commercial drivers for copper concentrate leaching The copper concentrate market and TC/RCs Phelps Dodge copper pressure leaching developments High temperature Medium temperature Critical success factors for commercialization
Sterlite Copper at a Glance. Sterlite Copper represents the Copper Unit of the Sesa Sterlite Limited. Sterlite Copper Unit operates a 400,000 Metric Tonnes Per Annum(MTPA) Copper Smelter with associates facilities such as Refinery and Copper Rod Plant, Sulphuric Acid plant of more 12,00,000 MTPA and a Phosphoric Acid of 220,000 MTPA at Thoothukudi, Tamil Nadu.
Company Overview Konkola Copper Mines Plc (KCM) is one of the leading integrated copper producers in Africa, and aims to become a major global copper producer. KCM is primarily engaged in the exploration for, mining, production and sale of copper and copper by-products.
The smelter processes ore from Konkola, Nchanga and other third party concentrates and it has a capacity of 311,000t pa. The smelter has met global benchmark environmental performance as it captures 99.6% of sulphur emissions. The main refinery at Nkana uses electrolysis to process copper anodes to LME A grade copper cathodes.
An Overview of Copper Smelting in Southern Africa Rodney T. Jones1* and Phillip J. Mackey2 1 Mintek, Randburg, South Africa ... The Konkola Copper Mines (Sterlite) Nkana Smelter was closed in 2009. ... copper concentrate per year, with an output of 300 000 tons per annum of blister copper…
copper oxide minerals. However, a number of flotation parameters have not been optimized to meet concentrate standards and grind size is one of the parameter. The purpose of this research project was to analyze the effect of grind size on concentrate production at a mining company in Zambia.
Copper. We operate one of the largest custom copper smelters in India, and are also among the largest copper rod producers in the country. Our copper operations comprise among the most efficient custom copper smelters globally, with the lowest operating cost.
By Sudarshan Varadhan and Tom Daly. NEW DELHI/BEIJING, Feb 26 (Reuters) - Vedanta Ltd is selling down copper concentrate stocks from its Sterlite smelter in southern India, looking to cut costs at the plant ordered permanently shut in May, company and government sources told Reuters last week.
The 6 mtpa Konkola concentrator processes RoM ore sourced from the Konkola underground mine using froth flotation to produce copper concentrate for smelting at the smelter in Nchanga. RoM ore hoisted from the new No. 4 shaft, through the mid- shaft loading station is …
The Konkola Deep Mining Project (KDMP) seeks to exploit the deep level potential of the Konkola Deeps orebody, producing high grade copper concentrates for treatment at the Nkana Smelter and Refinery. As an alternative to smelting, Konkola Copper Mines (KCM) has examined a processing route involving pressure leaching of the
That's why most copper mines in the world limit their mining activities to extracting copper ore from the ground and taking it through the first stage of processing until it emerges as copper-sulphide concentrate – a greyish-black powder that contains around 25% copper. The concentrate is then transported to the nearest smelter to be turned ...
INTRODUCTION . One of India's largest copper producers, Sterlite Copper was set up in the coastal town of Thoothukudi in the year 1996. Since then, the company has strived to promote the holistic development of the district through targeted interventions in areas such as Livelihood, Education, Women and Child Development, Employment Generation, and Skill Development.
May 24, 2018· Violent protests against Vedanta subsidiary Sterlite copper plant at Tuticorin aren't new to the group. British mining and energy conglomerate Vedanta Resources Plc in which its founder and chairman Anil Agarwal holds 61.7% stake has been in the …
The Nchanga mines are situated in the Zambian Copperbelt, in the vicinity of the town of Chingola. Primary copper and cobalt mineralisation at Nchanga is hosted within two stratigraphic horizons namely the lower ore body (LOB), and the upper ore body (UOB). ... The Konkola Mine.