GB1147686A - Phosphate mining - Google Patents
Phosphate miningInfo
- Publication number
- GB1147686A GB1147686A GB35264/66A GB3526466A GB1147686A GB 1147686 A GB1147686 A GB 1147686A GB 35264/66 A GB35264/66 A GB 35264/66A GB 3526466 A GB3526466 A GB 3526466A GB 1147686 A GB1147686 A GB 1147686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- phosphatic
- wells
- suspension
- solution
- 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
- 229910019142 PO4 Inorganic materials 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
- 239000010452 phosphate Substances 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 4
- 239000011707 mineral Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Extraction Or Liquid Replacement (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
1,147,686. Solution, mining; acidising wells. CONTINENTAL OIL CO. 5 Aug., 1966 [30 Sept., 1965; 30 March, 1966], No. 35264/66. Heading E1F. Phosphatic minerals, which are covered by a layer of non-phosphatic material, are recovered by passing into contact with the mineral deposit a solution of a dilute, aqueous mineral acid and withdrawing a suspension of phosphatic materials resulting from the contact. The suspension may be formed in the contacting acid or in water or additional dilute mineral acid. The process may be accomplished by two well bores one for feeding acid and the other for recovery. A similar technique may be employed in the acidization of wells.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49189865A | 1965-09-30 | 1965-09-30 | |
| US538572A US3359037A (en) | 1965-09-30 | 1966-03-30 | Phosphate slurry mining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1147686A true GB1147686A (en) | 1969-04-02 |
Family
ID=27050587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35264/66A Expired GB1147686A (en) | 1965-09-30 | 1966-08-05 | Phosphate mining |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3359037A (en) |
| ES (1) | ES330732A1 (en) |
| GB (1) | GB1147686A (en) |
| OA (1) | OA02138A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437379A (en) * | 1967-02-17 | 1969-04-08 | Grace W R & Co | Process for mining and refining phosphorus |
| US3512942A (en) * | 1967-05-26 | 1970-05-19 | Grace W R & Co | Apparatus for mining and refining phosphorus |
| US3490811A (en) * | 1968-07-08 | 1970-01-20 | Cities Service Oil Co | In situ acidulation of phosphate rock |
| US4194969A (en) * | 1977-07-05 | 1980-03-25 | Mobil Oil Corporation | Ore beneficiation process |
| US4585629A (en) * | 1983-10-26 | 1986-04-29 | Mobil Oil Corporation | Treatment of water used in preparing phosphate matrix slurries |
| CN100337011C (en) * | 2003-08-29 | 2007-09-12 | 化工部长沙设计研究院 | Method for extracting mirabilite ore deposit by using drilling water soluble oil pad process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1690446A (en) * | 1925-03-31 | 1928-11-06 | Howard M Hanna | Leaching process |
| US2251916A (en) * | 1939-06-12 | 1941-08-12 | Cross Roy | Water mining soluble materials |
| NL242602A (en) * | 1959-08-14 | |||
| US3086760A (en) * | 1960-05-25 | 1963-04-23 | Fmc Corp | Method of creating an underground communication |
| US3070361A (en) * | 1960-09-02 | 1962-12-25 | Gen Crude Oil Company | Fluid mining of underground ore deposits |
| US3186793A (en) * | 1960-10-10 | 1965-06-01 | Internat Minerals & Chemicals | Clarification of acidic phosphatic solutions |
| US3278233A (en) * | 1964-03-27 | 1966-10-11 | Mobil Oil Corp | In situ leaching of subterranean deposits |
-
1966
- 1966-03-30 US US538572A patent/US3359037A/en not_active Expired - Lifetime
- 1966-08-05 GB GB35264/66A patent/GB1147686A/en not_active Expired
- 1966-08-23 ES ES0330732A patent/ES330732A1/en not_active Expired
- 1966-09-12 OA OA52593A patent/OA02138A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3359037A (en) | 1967-12-19 |
| ES330732A1 (en) | 1967-06-16 |
| OA02138A (en) | 1970-05-05 |
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