SU1244291A1 - Method of underground leaching of ores - Google Patents
Method of underground leaching of ores Download PDFInfo
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- SU1244291A1 SU1244291A1 SU853845035A SU3845035A SU1244291A1 SU 1244291 A1 SU1244291 A1 SU 1244291A1 SU 853845035 A SU853845035 A SU 853845035A SU 3845035 A SU3845035 A SU 3845035A SU 1244291 A1 SU1244291 A1 SU 1244291A1
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- Manufacture And Refinement Of Metals (AREA)
Description
Изобретение относитс к горнодобывающей промышленности и может быть использовано при разработке полезных ископаемых методом подземного выщелачивани .The invention relates to the mining industry and can be used in the development of minerals by the method of underground leaching.
Целью данного изобретени вл етс сокращение времени выщелачивани , сокращение расхода реагента, повышение степени извлечени полезного компонента путем обеспечени равномерного и качественного протекани процесса выщелачивани по всему продуктивному пласту.The purpose of this invention is to reduce the leaching time, reduce the consumption of reagent, increase the degree of extraction of the useful component by ensuring a uniform and high-quality leaching process throughout the reservoir.
На чертеже изображена схема подземного выщелачивани руд.The drawing shows an underground leaching of ores.
Предлагаемый способ осуществл ют следующим образом.The proposed method is carried out as follows.
10ten
параллельно направлению фильтрации реагента . Затем выделенные слои подвергают различному воздействию электрическим током , который подвод т через электроды 7, устанавливаемые в жидкости в закачной и в откачной скважинах напротив выделенного сло . Питание на электроды подаетс от источника 8 электрического тока. После воздействи током (и после подачи выщелачивающего реагента 9) производ т откачку продуктивных растворов из откачной скважины.parallel to the direction of filtration of the reagent. Then, the separated layers are subjected to various effects of electric current, which is supplied through the electrodes 7, which are installed in the liquid in the injection and in the pumping wells opposite the selected layer. The power to the electrodes is supplied from an electrical current source 8. After being subjected to current (and after supplying the leaching agent 9), productive solutions are pumped out of the pumping well.
В св зи с тем, что электрические зар ды движутс по направлени м силовых линий электрического пол , условные слои 5 и 6Due to the fact that electric charges move in the directions of the electric field lines, the conditional layers 5 and 6
выдел ютс параллельно (пр мы.м) лини м Продуктивный пласт 1 вскрывают по 5 направлени фильтрации (пунктир 10), аare separated in parallel (straight lines) by lines. Reservoir 1 opens 5 filtration directions (dotted line 10), and
крайней мере двум скважинами: закачной 2 и :ггк1;- |(ой 3 - и до начала откачки продуктивного раствора 4 (и до воздействи электрическим током) производ т условную разбивку продуктивного пласта на слои 5 и 6 с различными проницаемостью или (и) рудо- носностью (на основании данных каротажа)at least two wells: injecting 2 and: yyk1; - | (oh 3 - and before pumping out the productive solution 4 (and prior to exposure to electric current), conditional division of the productive formation is made into layers 5 and 6 with different permeability or - nasal (based on logging data)
Составитель Н. РуденкоCompiled by N. Rudenko
Техред И, ВересКорректор И. ЭрдейиTehred Y, VeresKorrektor I. Erdeyi
Тираж 548ПодписноеCirculation 548 Subscription
ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee
по делам нзобретений и открытийInventions and discoveries
113035, Москва, Ж-35, Раушска наб., д. 4/5113035, Moscow, Zh-35, Raushsk nab. 4/5
Филиал ППП «Патент, г. Ужгород, ул. Проектна , 4Branch PPP "Patent, Uzhgorod, st. Project, 4
параллельно направлению фильтрации реагента . Затем выделенные слои подвергают различному воздействию электрическим током , который подвод т через электроды 7, устанавливаемые в жидкости в закачной и в откачной скважинах напротив выделенного сло . Питание на электроды подаетс от источника 8 электрического тока. После воздействи током (и после подачи выщелачивающего реагента 9) производ т откачку продуктивных растворов из откачной скважины.parallel to the direction of filtration of the reagent. Then, the separated layers are subjected to various effects of electric current, which is supplied through the electrodes 7, which are installed in the liquid in the injection and in the pumping wells opposite the selected layer. The power to the electrodes is supplied from an electrical current source 8. After being subjected to current (and after supplying the leaching agent 9), productive solutions are pumped out of the pumping well.
В св зи с тем, что электрические зар ды движутс по направлени м силовых линий электрического пол , условные слои 5 и 6Due to the fact that electric charges move in the directions of the electric field lines, the conditional layers 5 and 6
выдел ютс параллельно (пр мы.м) лини м направлени фильтрации (пунктир 10), аare separated in parallel (straight lines) by the filtration direction line (dashed line 10), and
выдел ютс параллельно (пр мы.м) лини м направлени фильтрации (пунктир 10), аare separated in parallel (straight lines) by the filtration direction line (dashed line 10), and
электроды 7 располагают в откачной и закачной скважинах на концах этих линий, причем длина электродов равна моп1,ности выделенного сло . При этом увеличение проницаемости сло происходит именно в направлении фильтрации реагента (и электрического пол ).The electrodes 7 are located in the pumping and injection wells at the ends of these lines, and the length of the electrodes is equal to the thickness of the selected layer. In this case, an increase in the permeability of the layer occurs precisely in the direction of filtration of the reagent (and the electric field).
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853845035A SU1244291A1 (en) | 1985-01-18 | 1985-01-18 | Method of underground leaching of ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853845035A SU1244291A1 (en) | 1985-01-18 | 1985-01-18 | Method of underground leaching of ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1244291A1 true SU1244291A1 (en) | 1986-07-15 |
Family
ID=21159040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853845035A SU1244291A1 (en) | 1985-01-18 | 1985-01-18 | Method of underground leaching of ores |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1244291A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2116440C1 (en) * | 1996-11-04 | 1998-07-27 | Северо-Кавказский государственный технологический университет | Method for underground and heap lixiviation of metals |
| WO1998050592A1 (en) * | 1997-05-07 | 1998-11-12 | Tarim Associates For Scientific Mineral And Oil Exploration Ag | In-situ chemical reactor for recovery of metals or purification of salts |
| US6158517A (en) * | 1997-05-07 | 2000-12-12 | Tarim Associates For Scientific Mineral And Oil Exploration | Artificial aquifers in hydrologic cells for primary and enhanced oil recoveries, for exploitation of heavy oil, tar sands and gas hydrates |
| CN103194597B (en) * | 2013-04-20 | 2015-06-03 | 北京科技大学 | In-situ leaching method of electric field strengthened fine grain tailings |
-
1985
- 1985-01-18 SU SU853845035A patent/SU1244291A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 866142, кл. Е 21 В 43/28, 1981. Авторское свидетельство СССР по за вке № 3559375, кл. Е 21 В 43/28, 1983. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2116440C1 (en) * | 1996-11-04 | 1998-07-27 | Северо-Кавказский государственный технологический университет | Method for underground and heap lixiviation of metals |
| WO1998050592A1 (en) * | 1997-05-07 | 1998-11-12 | Tarim Associates For Scientific Mineral And Oil Exploration Ag | In-situ chemical reactor for recovery of metals or purification of salts |
| US6030048A (en) * | 1997-05-07 | 2000-02-29 | Tarim Associates For Scientific Mineral And Oil Exploration Ag. | In-situ chemical reactor for recovery of metals or purification of salts |
| US6158517A (en) * | 1997-05-07 | 2000-12-12 | Tarim Associates For Scientific Mineral And Oil Exploration | Artificial aquifers in hydrologic cells for primary and enhanced oil recoveries, for exploitation of heavy oil, tar sands and gas hydrates |
| US6193881B1 (en) | 1997-05-07 | 2001-02-27 | Tarim Associates For Scientific Mineral And Oil Exploration Ag. | In-situ chemical reactor for recovery of metals or purification of salts |
| CN103194597B (en) * | 2013-04-20 | 2015-06-03 | 北京科技大学 | In-situ leaching method of electric field strengthened fine grain tailings |
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