worsley refinery expansion 2012



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Capital Costs Up More Than 50 at Worsley Project E MJ

The efficiency and growth project will lift capacity of the Worsley refinery from 35 million mt/y of alumina to 46 million mt/y The project includes development of the new Marradong mine, expansion of the refinery, and connection to a multi-fuel cogeneration unit...

MODERN REFINERY DESIGN FOR QUALITY ALUMINA A WORSLEY ,

The Worsley Alumina Refinery, brought on-line in 1984, incorporates a number of state-of-the art featur Of prime consideration in the design was the ultimate physical and chemical quality of the product This paper presents an overview of the Refinery, highlighting some of these featur...

BHP approves Worsley alumina refinery expansion after 2 ,

BHP Billiton has approved plans to increase output its Worseley alumina refinery in Western Australia by 31 at a cost of 19 billion, nearly two years after putting the project on hold...

Worsley refinery expansion on target for September ,

31-08-2000 0183 32 To feed the expanded refinery, Worsley s annual mining rate has increased from 65Mt previously to around 11Mt To handle the increased ore movement, Worsley earlier this year upgraded its mining equipment, replacing an ageing fleet of 77t trucks with nine new 105t rear dump trucks...

Major Mines Projects Worsley Alumina Boddington ,

In the 30 years since operations commenced, the capacity has increased from the original 1 million tonnes per annum Mtpa of alumina production to the current nameplate capacity of 46 Mtpa through a series of expansions The most recent expansion in 2012 makes it one of the largest bauxite mining and alumina refinery operations in the world...

Refinery cost riles BHP board

24-06-2011 0183 32 THE managing director of BHP Billiton, Marius Kloppers, has endured one of his toughest board meetings explaining why expansion costs at the Worsley alumina refinery in Western Australia have ....

BHP Billiton mulls Worsley Alumina job cuts

27-05-2014 0183 32 The review follows last year s completion of a 3 billion expansion of the site that , months to December 2012 and the group has earmarked ....

Worsley Alumina Refinery

This includes approximately US 70m of sustaining capital BHP says that the expansion project will lift capacity of the Worsley refinery from 35 million tons per annum Mtpa of alumina to 46 Mtpa 100 capacity through expanded mining operations, additional refinery capacity and upgraded port faciliti...

Australia s Worsley to complete alumina refining expansion ,

26-01-2011 0183 32 Worsley Alumina, which is expanding its alumina refining capacity in Western Australia by 11 million mt/year, now expects to complete construction work by September, a source familiar with the project said Wednesday...

Worsley refinery to go to Billiton

29-08-2000 0183 32 ALCOA Inc is to sell its 56 stake in the Worsley alumina refinery in Western Australia to British mining house Billiton for US 149 billion...

Worsley Alumina Mine Expansion WME Desktop Fauna ,

Worsley Alumina Mine Expansion WME Desktop Fauna Assessment Prepared for South32 Worsley Alumina Pty Ltd By BIOSTAT Pty Ltd , biostatau consulting biostatau This document has been prepared for South32 Worsley Alumina Pty Ltd in relation to this project and should not be relied upon by other parties or used for any purpose ....

Environmental Protection Authority

with the EPBC Act Environmental Offsets Policy, October 2012 2 The proposal Background South32 Worsley Alumina Pty Ltd South32 currently operates the Boddington Bauxite Mine, the Worsley Alumina Refinery and the Port Facility, which is pursuant to the Alumina Refinery Worsley Agreement Act 1973 Worsley State Agreement...

Mining Industry Major Projects Listing

2012-13 317m Mt Penny Mt Penny Coal Vickery 45 Mt Bundi Coal Project MetroCoal , Worsley refinery Efficiency and Growth project Yarwun alumina refinery expansion Watermark Shenhua Energy , Wagerup refinery expansion Hazelwood magnesium project Urquhart Point US 279m A 271m 90 kt of Cu US 18b A 173b...

BHP Worsley expansion project set for delay

24-06-2011 0183 32 The complexity of expanding the refinery has resulted in significantly lower levels of construction progress than previously anticipated, , BHP Worsley expansion project set for delay Published 24th June, 2011 by Nadine Bloxsome ....

Strong demand drives bauxite mining

19-10-2007 0183 32 Alcoa is considering expanding its Wagerup refinery by 2 million tonnes, having gained government approval for its plans, and the Worsley joint venturers are still reviewing plans to expand output ....

FACILITIES CURRENTLY OPERATING CO2e TPA

Jurien Expansion of Jurien Gypsum Mining Operation Ml70/1161 CSR Gyprock Fibre Cement not known Kalgoorlie Nickel Smelter/Kambalda Nickel Concentrator Nickel West BHP , Worsley alumina refinery - Efficiency and Growth Increase of Existing Operations to 44Mtpa Alumina Production BHP Worsley Alumina Pty Ltd...

BHP reveals big cost blowout for Worsley expansion The ,

24-06-2011 0183 32 Mining giant BHP Billiton has become the latest company to reveal a big cost blowout on a major project - its Worsley Alumina expansion near Collie...

Expansion of alumina production from 20 million tonnes ,

Expansion of alumina production from 20 million tonnes per annum to 35 million tonnes per annum at Worsley refinery, and associated bauxite mining activities at Boddington Worsley Alumina Pty Ltd Report and recommendations of the Environmental Protection Authority Environmental Protection Authority Perth, Western Australia Bulletin 823...

21 February 2012 Company Announcements AUSTRALIA Dear Sir ,

21 February 2012 Company Announcements Australian Securities Exchange Limited Level 4, , Worsley Alumina refinery at Collie in WA and , expansion into the power sector following the acquisition in July 2011 of PearlStreet Energy Services...

BHP reveals big cost blowout for Worsley expansion The ,

24-06-2011 0183 32 Mining giant BHP Billiton has become the latest company to reveal a big cost blowout on a major project - its Worsley Alumina expansion project near Collie...

BHP Billiton says it may cut jobs at Worsley Alumina

27-05-2014 0183 32 3 bln expansion of Australian plant completed last year Boosted alumina refinery capacity to 46 mln tonnes a year Took 22 billion writedown on Worsley in 2012...