Safety is of paramount importance in mining operations—both personnel and process. But what role can today’s rapidly advancing technologies play? From a personnel safety standpoint, miners need identification of personnel in case of emergency with access control and record of working hours inside the mine.
Mining and refining copper into the purity required poses safety, efficiency, and reliability challenges for global miners.
This hydrocyclone separation control and optimization application addresses the problems associated with roping, plugging, and undesired particle classification. It characterizes the different operating parameters of each cyclone. Having this information per cyclone allows the execution of efficient control strategies.
Author: Ana Gonzalez Hernandez In my last post, I introduced Emerson's new resource efficiency approach. With it, Emerson proposes a new way of thinking about resource efficiency. One that encapsulates many aspects of modern industry solutions: we leverage the value...
Many manufacturing processes have challenging fluids flowing through their pipes and vessels. Mining and minerals have some of the most challenging with abrasive and corrosive solids in the flowing fluids. In a Valve magazine article, Challenges of Medium Density...
Author: Alan Novak As noted in a recent Financial Post article, the world's largest mining companies have fallen on hard times. Since 2011, global mining stocks have lost $1.4 trillion in value; more than the value of Apple, Exxon Mobil and Google combined. A few...
Author: Juan Carlos Bravo This weekend, the movie named "The 33" opened in theaters. It depicts the story of the 33 miners trapped for 69 days in a gold mine in Copiapo, in Chile. I think this movie provides a glimpse of how the mining operations are a serious but...
Author: Juan Carlos Bravo Over the past several months, news of commodity prices being hit hard due the slowdown of China's economy has been a common theme. It was refreshing to read positive news among so much turmoil. The article, Rio saves $200m a year using...
Author: Douglas Morris One of the most ubiquitous operations in any mine is the use of hydrocyclones (cyclones) in the comminution circuit to sort particle sizes for mineral processing. Downstream of this process is the flotation circuit, which can be adversely...
Author: Juan Carlos Bravo In the past, we discussed how the metals and mining industry was increasingly becoming a target for cyber-attacks. An Ernst and Young report, Business risks facing mining and metals 2015–2016 recently upgraded cybersecurity into its top 10...
Author: Douglas Morris Primary crushers are the start of the comminution process at mine sites. Before ore is delivered to the mineral processing plant, it is typically processed through a cone crusher where it is reduced in size to about 10 inches in diameter or...
Author: Juan Carlos Bravo In previous blog posts we have talk extensively about water problems in mining and how water is one of top issues miners are dealing with today. The reason I come back to this topic is because I recently read an interview with professor Dirk...
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