GB747984A - A method of extracting water-soluble ores from underground ore beds by solution mining - Google Patents
A method of extracting water-soluble ores from underground ore beds by solution miningInfo
- Publication number
- GB747984A GB747984A GB8512/54A GB851254A GB747984A GB 747984 A GB747984 A GB 747984A GB 8512/54 A GB8512/54 A GB 8512/54A GB 851254 A GB851254 A GB 851254A GB 747984 A GB747984 A GB 747984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- ore
- brine
- cavity
- passages
- 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
- 239000012267 brine Substances 0.000 abstract 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
747,984. Hydraulic mining. DAWSON, A. S. March 23. 1954 [March 31, 1953], No. 8512/54. Class 68(1) Water-soluble ore is removed from an underground ore bed by first forming a main passage 2 through the ore bed from the foot of a shaft 1, extending from the bottom of the ore bed to the surface, then forming a plurality of secondary passages 3 transverse of and at intervals along the passage 2. and finally dissolving out part of each block of ore between adjacent. secondary passages 3 by passing water through the block. To permit of the entry of water into and the withdrawal of brine but of each block either a hole 5 is drilled betwseen adjacent passages 3 completely through the block, or a pair of intersecting holes are formed in the block from the same passage 3, and a pipe 6 is inserted for a substantial distance into, and sealed within, each end of the bore so formed. The height of the cavity 7 formed within each block is controlled by introducing into the cavity a fluid, which is a non-solvent in respect of the ore and is lighter and immisable with the brine, to form a layer between the brine and the roof of the cavity. Electrodes, situated in the block at the boundary zone to which the cavity be ing formed therein may be safely enlarged, are electrically connected to currentresponsive alarm means. The brine from all the cavities. may drain into a sump at. a level below that of the passages 2 and 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA747984X | 1953-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB747984A true GB747984A (en) | 1956-04-18 |
Family
ID=4172340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8512/54A Expired GB747984A (en) | 1953-03-31 | 1954-03-23 | A method of extracting water-soluble ores from underground ore beds by solution mining |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB747984A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160481A (en) * | 1977-02-07 | 1979-07-10 | The Hop Corporation | Method for recovering subsurface earth substances |
| US4221433A (en) * | 1978-07-20 | 1980-09-09 | Occidental Minerals Corporation | Retrogressively in-situ ore body chemical mining system and method |
| RU2448216C2 (en) * | 2010-01-20 | 2012-04-20 | Общество с ограниченной ответственностью Научно-технический и экспертный центр новых экотехнологий в гидрогеологии и гидротехнике "НОВОТЭК" | Dehydration method of mineral deposit |
| RU2622971C1 (en) * | 2016-02-09 | 2017-06-21 | Общество ограниченной ответственности "Сибирский научно-исследовательский институт углеобогащения" ООО "Сибнииуглеобогащение" | Mine drainage during development of anticlinal coal deposits by combined method |
| RU2622972C1 (en) * | 2016-02-09 | 2017-06-21 | Общество ограниченной ответственности "Сибирский научно-исследовательский институт углеобогащения" ООО "Сибнииуглеобогащение" | Mine drainage during development of synclinal coal deposits by combined method |
| RU2780415C1 (en) * | 2022-05-13 | 2022-09-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) | Method for developing seams with long pillars along the strike with the reverse order of development |
-
1954
- 1954-03-23 GB GB8512/54A patent/GB747984A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160481A (en) * | 1977-02-07 | 1979-07-10 | The Hop Corporation | Method for recovering subsurface earth substances |
| US4221433A (en) * | 1978-07-20 | 1980-09-09 | Occidental Minerals Corporation | Retrogressively in-situ ore body chemical mining system and method |
| RU2448216C2 (en) * | 2010-01-20 | 2012-04-20 | Общество с ограниченной ответственностью Научно-технический и экспертный центр новых экотехнологий в гидрогеологии и гидротехнике "НОВОТЭК" | Dehydration method of mineral deposit |
| RU2622971C1 (en) * | 2016-02-09 | 2017-06-21 | Общество ограниченной ответственности "Сибирский научно-исследовательский институт углеобогащения" ООО "Сибнииуглеобогащение" | Mine drainage during development of anticlinal coal deposits by combined method |
| RU2622972C1 (en) * | 2016-02-09 | 2017-06-21 | Общество ограниченной ответственности "Сибирский научно-исследовательский институт углеобогащения" ООО "Сибнииуглеобогащение" | Mine drainage during development of synclinal coal deposits by combined method |
| RU2780415C1 (en) * | 2022-05-13 | 2022-09-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) | Method for developing seams with long pillars along the strike with the reverse order of development |
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