GB750707A - Method and apparatus for mining - Google Patents
Method and apparatus for miningInfo
- Publication number
- GB750707A GB750707A GB1409/54A GB140954A GB750707A GB 750707 A GB750707 A GB 750707A GB 1409/54 A GB1409/54 A GB 1409/54A GB 140954 A GB140954 A GB 140954A GB 750707 A GB750707 A GB 750707A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mineral
- passage
- liquid
- ports
- casing
- 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
Links
- 238000005065 mining Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 5
- 239000011707 mineral Substances 0.000 abstract 5
- 239000000567 combustion gas Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 241001323490 Colias gigantea Species 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/285—Melting minerals, e.g. sulfur
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
750,707. Mineral-mining apparatus. SUBMERGED COMBUSTION CO. OF AMERICA, Inc. Jan. 18 1954 [Jan. 21, 1953], No. 1409/54. Class 68(1) Subsurface minerals, e.g. sulphur, which can be modified and brought to the surface by a liquid, are excavated by heating the liquid by a submerged combustion burrier- 1 in a boiler 3 and passing, under pressure, the resultant heated liquid and the combustion gases through a surge drum. 6 and then down an annular passage formed in a casing 9 extending from the ground surface down to the mineral 10 to be mined. The gases escape from said passage into a central passage extending up through the casing 9 at a point above the lowermost opening of the central passage through ports 17 shrouded by a baffle 15, whilst the hot liquid leaves the annular passage through ports 11 to contact and modify the mineral and carry it up the central passage where the gases entering the passage through the ports 11 assist in the lifting of the modified mineral to the surface. Alternative constructions of casing are described. Additional gaseous fluid, and, if desired, part of the recovered modified rnineral, may be fed to the hot liquid and the combustion gases at a point between the boiler and the subsurface mineral.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US750707XA | 1953-01-21 | 1953-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB750707A true GB750707A (en) | 1956-06-20 |
Family
ID=22123353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1409/54A Expired GB750707A (en) | 1953-01-21 | 1954-01-18 | Method and apparatus for mining |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB750707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1608270B1 (en) * | 1968-03-12 | 1971-07-08 | Internat Salt Co | Leaching process for soluble minerals |
-
1954
- 1954-01-18 GB GB1409/54A patent/GB750707A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1608270B1 (en) * | 1968-03-12 | 1971-07-08 | Internat Salt Co | Leaching process for soluble minerals |
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