Product Description
This how-to guide is loaded with innovative ideas and practical solutions to some of the most troublesome minerals processing challenges. From mess-free flooring to inventive crusher and conveyor designs to time-saving quality control techniques, this reference of tips and tricks is full of fresh approaches to age-old problems that can inhibit mill operating performance Veteran metallurgical engineer Bob Shoemaker spent his 40-year career seeking out better ways to … More >>
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#1 by B. Karanth on April 26, 2010 - 9:10 am
I found the book has few good personal experience notes but it falls far short of my expectation. Some of the contents, I felt is irrelevant for the subject it is meant to address. It may be appreciated by people who is starting in the industry. Knowledge is priceless, well I guess this book is priced for it.
Rating: 2 / 5
#2 by Atul S. Kamath on April 26, 2010 - 9:28 am
A really practical book for mine owners & mineral processors, which briefly and quickly tells you, how to avoid commonly made mistakes. Simply put, this is a “Ready Reckoner” of most commonly made mistakes in the Mineral Processing Industry. More often than not, it tells you “what not to do”…!
A slightly expensive book, though…!
Rating: 4 / 5
#3 by Anonymous on April 26, 2010 - 12:21 pm
Bob Shoemaker has probably designed, and visited, more processing plants than any millman around…and he also took the time to write down much of what he learned. As he notes in SME’s new book The Circulating Load, “…I found that the managers and mill superintendents of …plants were most hospitable in showing me their operations and freely answered any questions I asked. During these visits I observed many clever ideas in plant design…and also many mistakes….” These ideas (and mistakes), from Bob and others in Bechtel, were collected over the years in an in-house publication “published in the interest of fewer spills in the mills.” The Circulating Load is a compilation of the best of those ideas, along with a generous helping of editorial comment by Bob Shoemaker.
Bob writes well – and always to the point. What about slope on mill floors? Everyone who has hosed a spill on a flat mill floor has vowed to never allow that mistake in a new mill again – but what is the proper slope? Bob has a well thought out recommendation. Which way should the slots run on floor trench grating? There’s a right way and a wrong way. How do you load fines on a conveyor belt with a vertical curve? Bob tells us how – and why.
The author does have strong opinions: “The vibrating feeder…is not a feeder in the true sense of the word but is actually – sometimes – a vibrating, self-destroying transport device”. He is however, always fair: “There are …applications where they can be employed successfully”; and better yet, spells out what a millman or engineer needs to consider in selecting and installing this type of feeder.
The book contains suggestions for operators on simple ideas to improve operations (The leaky cyclone valve really does work) and to include in new mill design. Don’t ever design a convey system again without re-reading “Notes on Conveyors”. On the other hand, you probably only have to read once “Never Hire a Plumber Who Claims to be a Pipefitter”.
And “Storage Bins”. There’s an engineering lesson or two here, but that doesn’t interfere with a good story.
She’s deep enough.
Rating: 5 / 5