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Full-Text Articles in Mining Engineering
Steinmesch Hindered Settling Classifier, Jesse Herman Steinmesch
Steinmesch Hindered Settling Classifier, Jesse Herman Steinmesch
Professional Degree Theses
"The construction of the single classifier is well shown in the attached blueprint.
On the print it will be noted that the classifier is divided into two general parts, an upper hopper-shaped chamber GFED, and a lower portion consisting of the flat tube C, encased by the chamber A. Between upper and lower portions is the gasket L which serves to make a close joint between them, and also by forcing C downward, to make tight joints between A and C at both top and bottom. L is made of 1 ½” board. At D is a plate of #12 …
Economic Investigation Of The Lignites Of The Dickinson, N.D. Area, Glenn Beckley Morgan
Economic Investigation Of The Lignites Of The Dickinson, N.D. Area, Glenn Beckley Morgan
Professional Degree Theses
No abstract provided.
The Relation Of The Composition Of A Mineral To Its Properties, Edwin Phelps Murray
The Relation Of The Composition Of A Mineral To Its Properties, Edwin Phelps Murray
Professional Degree Theses
"The attempt has been made to bring together and to classify the properties of minerals and to show that there is some simple qualitative relation between their composition and physical properties, or in other words, to show that minerals containing different percentages of a certain element will all have similar properties dependent upon the proportion of that element. Further investigation of this subject would be in determining the modifying influence of crystal form"--page 1.
A Method Of Obtaining Lead Concentrates From The Slimes Of The St. Joseph Lead Mill, Lewis Alfred Delano
A Method Of Obtaining Lead Concentrates From The Slimes Of The St. Joseph Lead Mill, Lewis Alfred Delano
Professional Degree Theses
"In the concentrating of lead ores, the water used in the mills carries the tailings from the jigs and tables to chatt tanks. Here the chatts and sands settle while the greater part of the water overflows and enters a sluice or slimes branch to the settling ponds. This overflow water carries with it a great deal of float lead. It is impossible to catch this lead in the mill on moving machinery without using too much power and mill space to effect a profitable saving. Ninety percent of this float will pass through a 140 mesh sieve. there will …