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FR2992999A1 - Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation - Google Patents

Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation Download PDF

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Publication number
FR2992999A1
FR2992999A1 FR1201937A FR1201937A FR2992999A1 FR 2992999 A1 FR2992999 A1 FR 2992999A1 FR 1201937 A FR1201937 A FR 1201937A FR 1201937 A FR1201937 A FR 1201937A FR 2992999 A1 FR2992999 A1 FR 2992999A1
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FR
France
Prior art keywords
extracting
formation
metal
water
present
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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.)
Granted
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FR1201937A
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English (en)
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FR2992999B1 (fr
Inventor
Bruno Garcia
Baptiste Auffray
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1201937A priority Critical patent/FR2992999B1/fr
Publication of FR2992999A1 publication Critical patent/FR2992999A1/fr
Application granted granted Critical
Publication of FR2992999B1 publication Critical patent/FR2992999B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • 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)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé d'extraction de métaux (M) présents dans une formation souterraine (FS) par récupération des métaux (M) présents dans l'eau soutirée (E+M) suite à l'injection d'un gaz acide (G) dans la formation souterraine (FS). L'injection d'un gaz acide (G), tel que le CO permet de transférer par réaction chimique les métaux (M) présents dans la roche vers l'eau (E) présente dans la formation souterraine (FS), on extrait alors les métaux (M) présents dans l'eau (E) soutirée.
FR1201937A 2012-07-09 2012-07-09 Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation Expired - Fee Related FR2992999B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1201937A FR2992999B1 (fr) 2012-07-09 2012-07-09 Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201937A FR2992999B1 (fr) 2012-07-09 2012-07-09 Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation

Publications (2)

Publication Number Publication Date
FR2992999A1 true FR2992999A1 (fr) 2014-01-10
FR2992999B1 FR2992999B1 (fr) 2014-06-27

Family

ID=46650610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201937A Expired - Fee Related FR2992999B1 (fr) 2012-07-09 2012-07-09 Procede d'extraction de metaux presents dans une formation souterraine par injection d'un gaz acide dans la formation

Country Status (1)

Country Link
FR (1) FR2992999B1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20110298270A1 (en) * 2010-06-07 2011-12-08 Emc Metals Corporation In situ ore leaching using freeze barriers
FR2963335A1 (fr) * 2010-07-29 2012-02-03 IFP Energies Nouvelles Procede de prevention de perte d'injectivite par precipitation de sel lors de stockage geologique de co2

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20110298270A1 (en) * 2010-06-07 2011-12-08 Emc Metals Corporation In situ ore leaching using freeze barriers
FR2963335A1 (fr) * 2010-07-29 2012-02-03 IFP Energies Nouvelles Procede de prevention de perte d'injectivite par precipitation de sel lors de stockage geologique de co2

Also Published As

Publication number Publication date
FR2992999B1 (fr) 2014-06-27

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Effective date: 20150331