International Library of Technology: A Series of Textbooks for Persons Engaged in the Engineering Professions and Trades, Band 21 |
Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
Andere Ausgaben - Alle anzeigen
International Library of Technology: A Series of Textbooks for ..., Band 7 International Textbook Company Keine Leseprobe verfügbar - 2015 |
Häufige Begriffe und Wortgruppen
adjustable allowed amalgam amount apron arrangement battery bearings belt block bolted bottom buddle capacity carried cent charge clean coarse concentrates considerable construction containing copper crusher crushing cyanide desired diameter discharge driving face fall feed feet flow frame furnace gangue give given gold hand head heat heavy holes inches increased iron length less lower machine magnetic material means mercury metals middlings mill mineral minute mortar motion moved muller necessary operation particles passes pile pipe placed plates position pounds practically prevent pulp raised removed revolving roasting rock roller rolls sample screen separation settling shaft shaking shoes shown in Fig side silver sizes slimes sometimes speed stamp stamp mill steam stroke surface tailings timbers tion treated trough usually vanner varying wash weight
Beliebte Passagen
Seite 9 - That whenever by priority of possession, rights to the use of water for mining, agricultural, manufacturing, or other purposes, have vested and accrued, and the same are recognized and acknowledged by the local customs, laws, and the decisions of courts, the possessors and owners of such vested rights shall be maintained and protected in the same ; and the right of way for the construction of ditches and canals for the purposes aforesaid is hereby acknowledged and confirmed : Provided, however.
Seite 9 - All patents granted, or preemption or homesteads allowed, shall be subject to any vested and accrued water rights, or rights to ditches and reservoirs used in connection with such water rights, as may have been acquired under or recognized by the preceding section.
Seite 11 - Where non-mineral land not contiguous to the vein or lode is used or occupied by the proprietor of such vein or lode for mining or milling purposes, such non-adjacent surface ground may be embraced and included in an application for a patent for such vein or lode, and the same may be patented therewith, subject to the same preliminary requirements as to survey and notice as are applicable to veins or lodes...
Seite 12 - Together with all and singular the hereditaments and appurtenances thereunto belonging, or in any wise appertaining...
Seite 11 - The owner of a quartz mill or reduction works not owning a mine in connection therewith may also receive a patent for his mill site as provided in this section.
Seite 9 - ... and the right of way for the construction of ditches and canals For the purposes herein specified is acknowledged and confirmed ; but whenever any person, in the construction of any ditch or canal, injures or damages the possession of any settler on the public domain, the party committing such injury or damage shall be liable to the party injured for such injury or damage.
Seite 16 - FCLFIL. 1. The precipitated gold must adhere to it. 2. It must be capable of being rolled out into very thin. sheets to avoid unnecessary expense. 3. It must be easy to recover the gold from it. 4. It must not be more electro-positive than the anode, in order to prevent return currents being generated when the depositing current is stopped. The most suitable metal for the purpose is lead, rolled out into very thin sheets.
Seite 17 - The boxes are kept locked, being opened once a month for the purpose of a " clean up," which is carried out in the following manner : The frames carrying the lead cathodes are taken out one at a time. The lead is removed and replaced by a fresh sheet, and the frame returned to the box, the whole operation taking but a few minutes for each frame. By this means the ordinary working is not interrupted at all, and the cleaning out of the boxes, which is necessary in the zinc boxes, is only required at...
Seite 8 - ... amount of this movement is so small that the product is approximately sized. The fact that the maximum movement is at the point of discharge assures a free discharge. There is practically no shaking imparted to the building by gyratory crushers. Their capacity is very great, and with a large size, material may "be dumped into the hopper h directly from the cars. For small capacity a gyratory crusher is more expensive than a jaw crusher. Frequently, where very great amounts of material are to...
Seite 21 - ... means of which the air can be rarefied when the filter-bottom is covered with pulp. The upper part, above the filter-bottom, receives the contents of the agitator. The real bottom of the apparatus has a discharge with a 3 in. stopcock, for running off the filtered solution into either one or the other of the two solution tanks, which are standing on the floor one step lower, in front of the filter. All cocks and taps of the plant are of considerable diameter, which secures a quick charge and...
Bibliografische Informationen
| Titel | International Library of Technology: A Series of Textbooks for Persons Engaged in the Engineering Professions and Trades, Band 21 International Library of Technology: A Series of Textbooks for Persons Engaged in the Engineering Professions and Trades, International Textbook Company |
| Mitwirkende Personen | International Textbook Company |
| Verlag | International Textbook Company, 1902 |
| Original von | University of Michigan |
| Digitalisiert | 7. Sept. 2007 |
| Zitat exportieren | BiBTeX EndNote RefMan |