ABB’s Expert Optimizer has automated Boliden’s zinc flotation circuits

ABB, the leading power and automation technology group, announced today that it has successfully applied ABB’s award winning Expert Optimizer solution to the zinc flotation circuits of Boliden’s Garpenberg plant in Sweden. The solution applied Model Predictive Control (MPC) to help to stabilize the overall process, and maximize zinc revenue.

Underground equipment dangers

IN what makes for some grim reading, ergonomist Robin Burgess-Limerick has released the preliminary findings of an ACARP project to update his acclaimed 2005 Reducing Injury Risks Associated with Underground Coal Mining Equipment study……more at International Longwall News

Ritchie Bros. Auctioneers to Acquire California-based Martella Auction Company

VANCOUVER, BRITISH COLUMBIA (November 19, 2009) — Ritchie Bros. Auctioneers Incorporated (NYSE and TSX: RBA) today announced an agreement to acquire the auction business and certain assets of Martella Auction Company, Inc., a Tipton, California-based auctioneer of agricultural and industrial equipment. Ritchie Bros. also intends to enter into an agreement to lease the roughly 65 [...]

Highly efficient biofuel could replace diesel

In the search for efficient alternatives to fossil fuels, producer of heavy trucks and transport solutions, Volvo Trucks, and other companies are at work, in Sweden, developing a new, highly efficient biofuel as a vehicle fuel.

Joy Global Inc. Announces Randal Baker as New President and COO - P&H Mining Equipment

MILWAUKEE, Nov 19, 2009 (BUSINESS WIRE) — Joy Global Inc. (Nasdaq: JOYG) today announced that on November 30, 2009, Randal W. Baker will join the company as president and chief operating officer of its surface mining equipment business, P&H Mining Equipment, and executive vice president of Joy Global Inc.
Mr. Baker joins [...]

Cat® Auction Services to Hold Unreserved Public Auction in Harris, MN on November 18

Wednesday, November 18, 2009
9:00 a.m. CST
ARCON Construction, Inc.
5973 433rd St
Harris, MN 55032
Cat Auction Services is announcing their next auction on November 18, a complete dispersal for ARCON Construction. After 59 successful years in the construction industry, the owners of ARCON Construction, Inc. have elected to retire from the business. [...]

Nevsun’s Bisha gold mine on track for Nov 2010 startup

Canadian junior, Nevsun has spent $93 million of the planned $250 million to bring its Bisha gold mine in Eritrea on stream by late next year.

Atlas Copco to focus on Asia….moves CMT division management to Shanghai

Major mining and construction machinery manufacture is to focus on Asia as China becomes its biggest market.

Cutting fuel costs

AUSTRALIAN refuelling company Banlaw has completed a $A3.3 million project to help Indonesian miner Kaltim Prima Coal accurately record and cut its growing fuel costs……more at International Longwall News

Kings Koal Hauler to get VSD

KINGS General & Mining Engineering is in the final stages of developing a variable speed AC traction drive system for its innovative Koal Hauler shuttle cars……more at International Longwall News

Sage strikes again - this time with a monster Australian copper mining float

The image of Perth-based Tony Sage got another polishing today when his mining house disclosed it was behind what is believed to be Australia’s biggest resource float this year.

DMS scores Flexiveyor rights

MINING services group Diversified Mining Services has been appointed the exclusive Australian and New Zealand distributor for the Flexiveyor continuous haulage conveyor system……more at International Longwall News