US52456A - Improvement in amalgamating gold and silver - Google Patents
Improvement in amalgamating gold and silver Download PDFInfo
- Publication number
- US52456A US52456A US52456DA US52456A US 52456 A US52456 A US 52456A US 52456D A US52456D A US 52456DA US 52456 A US52456 A US 52456A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- silver
- improvement
- boiler
- quicksilver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title description 6
- 229910052737 gold Inorganic materials 0.000 title description 6
- 239000010931 gold Substances 0.000 title description 6
- 229910052709 silver Inorganic materials 0.000 title 2
- 239000004332 silver Substances 0.000 title 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000010970 precious metal Substances 0.000 description 6
- 238000005267 amalgamation Methods 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/10—Obtaining noble metals by amalgamating
Definitions
- my invention consists in a rotating or revolving air-tight iron cylinderor boiler, with an interior iron wire coil, made and fashioned in all respects (the interior coil) like the side wheel of a steamboat, (Figs. 1, 2, and 3, and letters A A.)
- Letter B, Fig. 2 represents the aperture between the inner surface and outer rim of one end of the cylinder or' boiler.
- Letter (1, Figs. 2 and 3, represents a longitudinal section of the inner wire coil with rim and paddles, as above described.
- Letters D D represent the fastenings upon the adjustable end of the cylinder or boiler to hold it in position.
- Letters f f represent the handles by which the cylinder or boiler may be taken from or placed over the furnace.
- the cylinder, boiler, or vessel may be made of sheet-iron, boiler-iron, cast-iron, or other metal, with or without longitudinal shelves on the inner side.
- the object of my invention is to amalgam-ate gold and other precious metals with greater ease and certainty than is now done.
- the adjustable end of the cylinder or boiler is taken out, any given quantity of quicksilver is put into the cylinder, and any given quantity of finely-pulverized ore is also put into the same cylinder or boiler, when the cylinder is closed air, water, and mercury tight by inserting the adjustable end and adjusting the fastenings, after which the cylinder is, by the well-known process of derrick, rope, chain, and
- the cylinder is taken from the furnace by the derrick apparatus, swung round, and after a slight coolingimmersed in a bath of cool water, for the purpose of condensing the quicksilver again, after which the entire mass is dumped from the cylinder into another water-bath, Where the dust is washed ofi, the quicksilver strained,leaving the amalgam. This accomplished, and the quicksilver is ready for use again. tinuous round of use indefinitely, and the work is complete.
- the closed vessel A in combination with suitable devices for lifting the same to and from the fire, substantially as described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
G. B. SIMPSON;
Amalgamating Gold and Silver.
Patented Feb. 6, 1866,
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lwLitIwgvaphcr, Walhiugian. n. c.
NITED STATES PATENT UFFICE.
GEORGE E. SIMPSON, OF WASHINGTON, DISTRICT OF COLUMBIA.
Specification forming part of Letters Patent No; 52,456, dated February 6, 1866.
To all whom it may concern.-
Be it known that I, GEO. B. S1M1 soN,of Washington city, District of Columbia, have invented a new and Improved Mode of AmalgamatingGold and other Precious Metals and I do hereby declare the following is a full and exact description thereof, reference being bad to the model, accompanying drawings, and the letters of reference made thereon.
The nature of my invention consists in a rotating or revolving air-tight iron cylinderor boiler, with an interior iron wire coil, made and fashioned in all respects (the interior coil) like the side wheel of a steamboat, (Figs. 1, 2, and 3, and letters A A.)
Letter B, Fig. 2, represents the aperture between the inner surface and outer rim of one end of the cylinder or' boiler.
Letter (1, Figs. 2 and 3, represents a longitudinal section of the inner wire coil with rim and paddles, as above described.
Letters D D represent the fastenings upon the adjustable end of the cylinder or boiler to hold it in position.
Letter E represents the adjustable end.
Letters f f represent the handles by which the cylinder or boiler may be taken from or placed over the furnace.
The cylinder, boiler, or vessel may be made of sheet-iron, boiler-iron, cast-iron, or other metal, with or without longitudinal shelves on the inner side.
The object of my invention is to amalgam-ate gold and other precious metals with greater ease and certainty than is now done.
The adjustable end of the cylinder or boiler is taken out, any given quantity of quicksilver is put into the cylinder, and any given quantity of finely-pulverized ore is also put into the same cylinder or boiler, when the cylinder is closed air, water, and mercury tight by inserting the adjustable end and adjusting the fastenings, after which the cylinder is, by the well-known process of derrick, rope, chain, and
tackle, placed over a furnace of fire, and the temperature of the quicksilver raised to a degree of vaporization, if necessary, the cylinder with its interior mass of quicksilver and pulverized ore being rotated or revolved at the same time, so that by the rotation the interior masses will fall upon the Wire coil or wheel, breaking and diffusing themselves uniformlythroughout the interior surfaces of the cylinder or boiler and coil, thus rendering it apparently impossible for a particle of metal to escape contact and amalgamation with the quicksilver or other liquid metal. This done, the cylinder is taken from the furnace by the derrick apparatus, swung round, and after a slight coolingimmersed in a bath of cool water, for the purpose of condensing the quicksilver again, after which the entire mass is dumped from the cylinder into another water-bath, Where the dust is washed ofi, the quicksilver strained,leaving the amalgam. This accomplished, and the quicksilver is ready for use again. tinuous round of use indefinitely, and the work is complete.
What I claim, and desire to secure by Letters Patent of the United States, is-
1. The rotating closed vessel A, in combination with the interior coil, (1, or its equivalent.
2. The vessel A, with removable end E and interior coil, 0.
3. The closed vessel A, in combination with suitable devices for lifting the same to and from the fire, substantially as described.
4. The amalgamation of gold and other precious metals by immersing finely-pulverized ore in heated mercury by means of a rotating vessel and internal agitator or stirrer, substantially as described.
GEO. B. SIMPSON.
Witnesses:
J. F. GALLAN, M. P. CALLAN.
Thus onward and forward in one con-
Publications (1)
Publication Number | Publication Date |
---|---|
US52456A true US52456A (en) | 1866-02-06 |
Family
ID=2122001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52456D Expired - Lifetime US52456A (en) | Improvement in amalgamating gold and silver |
Country Status (1)
Country | Link |
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US (1) | US52456A (en) |
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- US US52456D patent/US52456A/en not_active Expired - Lifetime
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