CR Minerals, Rio Tinto to Produce Pozzolans from Waste Materials

CR Minerals Co. LLC has reached an agreement with Rio Tinto for the production of pozzolans from waste materials at the U.S. Borax facility in Boron, Calif. CR Minerals intends to use waste tailings present onsite to produce pozzolans that can be used as a cement replacement in concrete.  The pozzolans will be manufactured at a new facility to be…

Read More

The Spider Tracker

CEMEX Has Developed Technology That Monitors Concrete During Its Pouring And Hardening To Measure Its Strength In Real-Time. By Mark S. Kuhar CEMEX, S.A.B. de C.V has developed a new proprietary technology that monitors concrete during its pouring and hardening to measure its strength in real-time during the construction process. The technology has been named “Spider Tracker” due to its…

Read More

Tell Me How You Really Feel

Reddit Users Offer Advice To A New MSHA Inspector With Absolutely No Mining Experience. By Brian Hendrix In August, I covered MSHA’s program to recruit new inspectors who don’t have any mining experience (MSHA is hiring! No Experience Necessary). About a month later, I noticed this post by user “rcsrobb657” on Reddit (specifically, the r/mining subreddit):  Incoming new MSHA inspector.…

Read More

How to Develop Your Employees for the Future

Effective Leaders Work Hard At Developing Their Replacement. By Steve Schumacher Most organizations put a long-range plan together for things like market share, revenue, products lines, etc. Those plans typically extend out for five or 10 years. Fewer organizations put the same time, energy, money, and brain power into putting together a long-range plan for employee development.  The companies that…

Read More

Recovering Water

Can Decanter Centrifuges Solve One Of Your Most Urgent Processing Challenges? By Eric Gentis Before the mining industry can find the most effective and efficient solutions, it is important to first understand the most pressing challenges it faces. Removing valuable resources from the ground involves more than just digging it up, making the material smaller and then loading it on…

Read More

Addressing Conveyor Idler Issues

There Can Be Many Consequences Of A Mistracking Belt, But All Result In Higher Costs And Increased Maintenance. By R. Todd Swinderman On any belt conveyor system that moves bulk materials, the belt must run straight and true to maximize its life, minimize fugitive material and safety hazards, and achieve high system efficiency. There can be many consequences of a…

Read More

The Cooling Distribution Center Market

A couple of months ago, I wrote about the cooling housing market, observing that just as in every prior rising interest rate environment, housing sales have fallen, and new home starts are contracting. This has been true at least 10 times throughout my 50-year career, especially during the Paul Volker and Alan Greenspan stewardships of the Federal Reserve, when both…

Read More
1 4 5 6 7 8 10