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Acid Plant Database July 21, 2024
Owner | BHPBilliton - Nickel West - Kalgoorlie Nickel Smelter | |
Location | Kalgoorlie,
Western Australia Australia |
|
Background | Formerly Western Mining Corporation - WMC | |
Website | www.bhpbilliton.com | |
Plant | Kalgoorlie Nickel Smelter | |
Coordinates | 30º 52' 29" S, 121º 29' 4" E | |
Type of Plant | Metallurgical | |
Gas Source |
Nickel - Outokumpu Flash Smelting Furnace |
|
Plant Capacity | 2252 MTPD | |
SA/DA |
3/1 DA Overall Conversion: 99.8% |
|
Emissions | SO2: 200 ppm | |
Status | Operating | |
Year Built |
1996 October 2024 - Operations Suspended due to poor nickel market February 2027 - Review of suspension |
|
Technology | MECS | |
Contractor | Simon Carves Australia | |
Equipment |
Blower Supplier: KKK Delivery Year: 1995 Model: SFO 14 Quantity: 2 Flow Rate: 66.6 m3/s Pressure Rise: 667 mbar Power: 4400 kW |
|
Remarks | -
Reported cost of sulphuric acid plant: A$145 million - 2003 - Cold Heat Exchanger replaced by one Chemetics radial flow exchanger due to fouling and failure of original two parallel units (see picture) |
|
Pictures |
Old Gas-Gas HX removed during shutdown |
|
Videos | ||
General | The
Kalgoorlie Nickel Smelter and Kambalda Nickel Concentrator consist of a
smelter in Kalgoorlie and a concentrator in Kambalda. Opened in 1973 and located just south of Kalgoorlie, the Kalgoorlie Nickel Smelter uses a flash smelting method. Dry concentrate is transported from Kambalda and Leinster to the Smelter which produces granulated nickel matte, containing about 68 per cent nickel, 2-3 per cent copper and 1 per cent cobalt. The matte is railed to the Kwinana Nickel Refinery to produce premium nickel briquettes and to the Port of Fremantle, Perth, for export. The Kalgoorlie Nickel Smelter is currently producing 100,000-110,000 tonnes of nickel-in-matte a year. The Kambalda Nickel Concentrator, located 60 kilometres south of Kalgoorlie, processes feed from third party suppliers and the concentrate is subsequently purchased and supplied to the Kalgoorlie Smelter. The concentrator produces 35,000-40,000 tonnes of nickel-in-concentrate per annum. |
|
References | - | |
News |
July 11, 2024 - BHP announces that the Nickel West operations and
West Musgrave project (Western Australia Nickel) will be temporarily
suspended from October 2024. BHP intends to review the decision to
temporarily suspend Western Australia Nickel by February 2027.The decision
to temporarily suspend Western Australia Nickel follows oversupply in the
global nickel market. Forward consensus nickel prices over the next half of
the decade have fallen sharply reflecting strong growth of alternative
low-cost nickel supply.During the temporary suspension, BHP will continue to
support its workforce and local communities. BHP will invest approximately
US$300 million (AU$450 million) per annum following completion of a
transition period to support a potential re-start of Western Australia
Nickel.The transition period will commence from July 2024. Operations will
be suspended in October 2024 and handover activities for temporary
suspension will be completed by December 2024.During the temporary
suspension, BHP will:
Since FY2020 BHP has invested approximately US$3 billion (AU$4.4 billion) to sustain Western Australia Nickel as an ongoing business and to reorient its production to the battery and electric vehicle market. This includes establishing Australia’s first nickel sulphate plant to enhance downstream infrastructure, building two new mines and investing in the development of two solar farms and battery storage. Western Australia Nickel has recorded negative cash flow every year during this period.Despite the significant capital investments, lower global nickel prices have contributed to Western Australia Nickel expecting to report an underlying EBITDA loss of approximately US$300 million in the financial year to 30 June 2024.1In February 2024, BHP announced plans to review Western Australia Nickel and a non-cash impairment charge of approximately US$3.5 billion (AU$5.1 billion) pre-tax against the carrying value of Western Australia Nickel. As a result of the decision to temporarily suspend operations, BHP expects to recognise a further non-cash impairment charge of US$0.3 billion (AU$0.45 billion) pre-tax as an exceptional item in the Group’s FY2024 Financial Statements.Any redundancy payments and other contractual costs triggered by the decision to place Western Australia Nickel into temporary suspension would be recognised in the Group’s HY2025 Financial Statements.BHP’s President Australia, Geraldine Slattery said:“We understand this is a challenging period for the Western Australia Nickel team and surrounding communities. Every frontline employee will be offered another role within BHP, and best endeavours will also be made to identify redeployment opportunities for other employees engaged in the day-to-day operations of Western Australia Nickel.We will also work closely with local communities, Traditional Owners and suppliers to support a responsible transition process, which will include the establishment of a AU$20 million Community Fund.Since BHP announced a review of Western Australia Nickel in February, we have explored options to stem losses in the short-term and identify a viable path forward for the business.Like others in the Australian nickel sector, we have not been able to overcome the substantial economic challenges driven by a global oversupply of nickel.We have made the difficult but necessary decision to temporarily suspend the Nickel West operation and West Musgrave project.We will continue to invest approximately AU$450 million (US$300 million) per annum in the Western Australia Nickel facilities to enable a potential re-start. Western Australia remains an important investment destination for BHP globally, with investment in the State expected to be greater than AU$12 billion over the next five years and we will continue to work with all of our Western Australian partners to advance the economic prosperity of the State.” May 20, 2024 - BHP has cut contractors working on its Kalgoorlie nickel smelter and deferred plans for a 1000-bed camp to house workers needed to rebuild the ageing infrastructure, which is at risk of being mothballed. The moves come as chief executive Mike Henry vowed to clarify the future of the loss-making division “as soon as practicably possible”. Work on a new precipitation system for the Kalgoorlie smelter was halted in the past two weeks and contractors installing the project were stood down immediately. BHP’s Nickel West operation in WA. The cut is part of BHP’s efforts to rapidly lower costs. The cuts come as BHP mulls whether to mothball its entire nickel mining, refining and smelting division in Western Australia, in a year when BHP was scheduled to commit close to $1 billion in new spending to refurbish the 51-year-old smelter.
October 21, 2008 - Australia's Kalgoorlie nickel
smelter has resumed full production after a shut-down for unscheduled
maintenance work in the September quarter, owner BHP Billiton Ltd
|
MTPD - Metric Tonne per Day
STPD - Short Ton per Day
MTPA - Metric Tonne per Annum STPA - Short Ton per
Annum
SA - Single Absorption
DA - Double Absorption
* Coordinates can be used to
locate plant on Google Earth