Title:
METAL SEPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2012/119174
Kind Code:
A3
Abstract:
The invention relates to a metal separation method, comprising the following steps: introducing the metal to be separated together with a liquid into a reactor; adding process gas that reacts with the metal to be separated and blending same, recovering the metal to be separated, wherein the blending of the liquid and process gas is carried out after the "surface-gassing" operation and the gas is introduced via at least one gas inlet above the maximum fill level of the reactor and is discharged via at least one gas outlet above the maximum fill level of the reactor; the liquid is introduced via at least one liquid inlet and is drained off via at least one liquid outlet, the discharge preferably being effected via the base of the reactor; the liquid is stirred by a stirrer; wherein a homogeneous stirring-in of the process gas is rendered possible by at least one flow disturbance means interacting with the stirrer.
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Inventors:
PRIOR JOACHIM (AT)
PRIOR ADALBERT (AT)
PRIOR ADALBERT (AT)
Application Number:
PCT/AT2012/050028
Publication Date:
November 07, 2013
Filing Date:
March 02, 2012
Export Citation:
Assignee:
A L P TECHNOLOGY AG (CH)
PRIOR JOACHIM (AT)
PRIOR ADALBERT (AT)
PRIOR JOACHIM (AT)
PRIOR ADALBERT (AT)
International Classes:
C22B11/00; C22B3/44; C22B26/12
Foreign References:
| US4834793A | 1989-05-30 | |||
| US4132758A | 1979-01-02 | |||
| US4662938A | 1987-05-05 | |||
| US20010028871A1 | 2001-10-11 | |||
| US20040005267A1 | 2004-01-08 | |||
| US5304233A | 1994-04-19 | |||
| US4084961A | 1978-04-18 |
Attorney, Agent or Firm:
ELLMEYER, Wolfgang (Wien, AT)
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