ABB commissions Clarabelle mill upgrade for Vale in …

Located in Ontario about 400km north of Toronto, Vale’s Sudbury operations are primarily underground nickel sulphide mines with integrated mining, milling, smelting and refining operations. One of the characteristics of Clarabelle Mill is to accept nickel-copper ore from various sources and companies and to produce a nickel-copper concentrate and copper concentrate for further processing.

Clarabelle Mill, Vale, fraud scheme, lawsuit, contractors, …

 · A half-dozen people profited in a complex fraud scheme through a Vale mill, according to a civil suit filed in Ontario Superior Court in Toronto.The document, which was obtained by CBC, alleges former Clarabelle Mill superintendent Lee MacIsaac, along with

Vale claims former employee used 'fake' subcontracting …

He was hired by Vale in 2001 and until last year was a superintendent at Clarabelle Mill. MacIsaac also had a business on the side, known as RKL Engineering, that he ran out of his Val Caron home.

Vale Limited

Vale Canada Limited (formerly Vale Inco, CVRD Inco and Inco Limited; for corporate branding purposes simply known as "Vale" and pronounced / ˈ v ɑː l eɪ / in English) is a wholly owned subsidiary of the Brazilian mining company Vale.Vale's nickel mining and ...

Vale to shut crushing area at Clarabelle Mill | CBC News

Mining giant Vale plans to permanently shut the crushing plant area of its Clarabelle Mill in Sudbury, a company spokesperson confirmed today. The crushing facility, which has been dormant since ...

Sudbury News

 · Sudbury - The crowd of protesters at Clarabelle Mill grew after Justice Robbie Gordon ordered the crowd to disperse. Gordon gave protesters about two …

Vale Railway

An internal, private railway, the line connects Vale's mines and processing plants that dominates the city's skyline. The line serves Copper Cliff North Mine, Copper Cliff South Mine, Creighton Mine, Frood Mine, Stobie Mine, Clarabelle Mill, Copper Cliff Smelter, and Copper Cliff Nickel Refinery..

USW Local 6500 Protesters blockading entrance to Vale …

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(PDF) Canadian pyrrhotite treatment: the history, inventory …

Inco's Clarabelle mill has just undergone a $16 M process upgrade that was designed to improve nickel recovery by 2%. The "Mill Redesign Project" was completed on time, under budget and delivered ...

VALE INCO LIMITED EXTERNAL AUDIT OF MINERAL RESERVES …

Vale Inco Limited 2060 Flavelle Blvd., Sheridan Park Mississauga, Ontario Canada L5K 1Z9 ONTARIO OPERATIONS AUDIT Effective Date: June 30, 2010 Project …

Copper Cliff Central Tailings Area (CTA) General Overview and …

• Vale Inco’s Clarabelle Mill circuit produces two tailings streams, rock and pyrrhotite tailings. The pyrrhotite tailings have higher sulfur content (18 - 20%) than rock tailings (1.5% - 2%) and have a finer gradation. • The pyrrhotite tailings are highly reactive with

CLARABELLE MILL COPPER SEPARATION PROJECT

In April of 2006, TESC Contracting Company Ltd. was awarded the Vale Inco, Clarabelle Mill, copper separation project. The project was a multi-disciplined cost-reimbursable project which lasted 427 days and 235,000 man hours without a disabling injury or lost time accident. With a peak of 256 workers, the project was mechanically completed 6 days ahead of schedule (September 27th, 2006) and ...

MINERAL PROCESSING: ABB commissions Clarabelle mill …

The Clarabelle mill beneficiates nickel-copper ore from various sources and companies and to produce a nickel-copper concentrate and copper concentrate for further processing. The size of the ore is further reduced in semi-autogenous mills, rod mills and ball mills where all milling is done wet.

MILLING: Fire at Vale's Clarabelle concentrator

News MILLING: Fire at Vale’s Clarabelle concentrator SUDBURY, Ontario – a fire broke out at the Clarabelle nickel-copper mill belonging to Vale at about 9 am, Aug. 28. The local newspaper, Northern Life, reported that a conveyor caught fire but the cause was as