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- <p>Lead mines and mining -- Missouri -- Saint Francois County<br />Lead ores -- Metallurgy<br />Ore-dressing<br />St. Joseph Lead Company</p> (1)
- <p>Mine drainage<br />Mine water</p> (1)
- <p>Wood waste -- Recycling</p> (1)
- Coal mines and mining -- Missouri -- Miller County<br />Prospecting -- Missouri -- Miller County (1)
- Copper -- Electrometallurgy (1)
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Articles 1 - 9 of 9
Full-Text Articles in Engineering
The Smelting Of Lead Ores In Southwest Missouri, Jerrold Roscoe Underwood
The Smelting Of Lead Ores In Southwest Missouri, Jerrold Roscoe Underwood
Professional Degree Theses
No abstract provided.
Drainage Of Mines, William Melvin Weigel
Drainage Of Mines, William Melvin Weigel
Professional Degree Theses
"Before going into the means employed for unwatering a mine, let us consider:--
I. The causes of Occurrence of water in Mines. The drainage of a mine is one of the operations, which, without contributing directly to the output is indispensible in carrying on the work.
By drainage we designate not only the means employed for preventing the influx of water into the workings, but also the means employed of getting rid of what inevitably finds its way into the workings in greater or less quantity.
The water in the mine obtains entrance in various ways.
Sometimes it merely filters …
The Electrolytic Refining Of Copper, Lewis S. Logan, Frank R. Bell
The Electrolytic Refining Of Copper, Lewis S. Logan, Frank R. Bell
Bachelors Theses
"Although copper can be separated from its solution by means of the electric current and the amount so separated varies directly as the current, there is a point in each and every solution where on account of the energy given off to the ions, the copper will be carried over in a more or less impure state, depending upon the strength of the current, the strength of the solution,whether it is saturated or only partly saturated, or whether normal basic or acid and also upon the amount of impurities in the solution. It is the purpose of this thesis (1) …
A Design Of An Ore Dressing Plant, Arthur Ignatius D'Arcy
A Design Of An Ore Dressing Plant, Arthur Ignatius D'Arcy
Bachelors Theses
No abstract provided.
The Roasting And Smelting Of Lead Ores As Carried On By The St. Joseph Lead Co., At Herculaneum, Mo., Rulof Theodore Rolufs
The Roasting And Smelting Of Lead Ores As Carried On By The St. Joseph Lead Co., At Herculaneum, Mo., Rulof Theodore Rolufs
Professional Degree Theses
No abstract provided.
Report Of Coal Prospect, And Subsequent Development, John Adrian Garcia
Report Of Coal Prospect, And Subsequent Development, John Adrian Garcia
Professional Degree Theses
"In the fall of 1901, the writer was engaged by the Republic Coal Mining Company of Aurora Springs, Miller County, Missouri, as Engineer in charge of operations connected with the opening up of their coal mine. The data in this report was never submitted to the owners of the property, because of a request from them that the work of opening up be pushed as rapidly as possible, and [the] mine be put in condition to ship coal; and because the data embraced facts already known to the management, who were determined to open the property regardless of the evidence …
Cyanide Practice, John A. Rogers
Cyanide Practice, John A. Rogers
Professional Degree Theses
"The ENCINO CYANIDE PLANT was erected for the treatment of old accumulated tailings, which were worked by the "Patio" and "Cazo" processes. As with most accumulated tailings, which have been exposed to the action of the air for a considerable period, they have undergone changes, whereby, forming compounds which are highly detrimental to a solution of Potassium Cyanide and the direct cause of the present high consumption of Cyanide"--page 1.
Gold Precipitation, William H. Gill, Raphael Curier Alexander
Gold Precipitation, William H. Gill, Raphael Curier Alexander
Bachelors Theses
"Subject - Electrolytic precipitation of gold from cyanide solutions as compared with precipitation on zinc shavings"--page 1.
The Destructive Distillation Of Pine Sawdust, Frederick Hauenstein, Herbert Arno Roesler
The Destructive Distillation Of Pine Sawdust, Frederick Hauenstein, Herbert Arno Roesler
Bachelors Theses
"In many of the pine regions of the South, the operation of saw mills gives rise to immense quantities of waste products, such as slabs and sawdust. The sawdust especially, is of no practical value, accumulating in vast amounts; and, being very difficult to burn or otherwise dispose of, becomes a nuisance around the camp. The object of this thesis is to devise some means of utilizing the sawdust by recovering such constituents as might be of commercial importance "--page 1.