CU20120119A7 - PROCESS FOR THE RECOVERY OF METALS AND CHLORIDE ACID - Google Patents
PROCESS FOR THE RECOVERY OF METALS AND CHLORIDE ACIDInfo
- Publication number
- CU20120119A7 CU20120119A7 CU2012000119A CU20120119A CU20120119A7 CU 20120119 A7 CU20120119 A7 CU 20120119A7 CU 2012000119 A CU2012000119 A CU 2012000119A CU 20120119 A CU20120119 A CU 20120119A CU 20120119 A7 CU20120119 A7 CU 20120119A7
- Authority
- CU
- Cuba
- Prior art keywords
- metal
- matrix solution
- liquor
- hydrolysis
- recovery
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Se describe un método para recuperar ácido clorhídrico y óxidos de metal a partir de un licor de cloruro. El método comprende: proveer un licor de cloruro que incluya el metal y mezclar el licor y una solución matriz de manera de producir una mezcla de reacción, donde la solución matriz colabora con la oxidación/hidrólisis del metal con producción de HCI. En una forma de realización preferida, la solución matriz comprende cloruro de cinc en varias etapas de hidratación y se agrega un gas que contiene oxígeno a la mezcla. Por lo tanto, la presente invención divulga un método donde la mejora reside en la mezcla de un licor de una solución matriz donde la solución colabora con la hidrólisis del metal con producción de HCL. El reactor es un reactor de columna en una forma de realización preferida. También se divulga el uso de la solución matriz y de un reactor para la recuperación de ácido clorhídrico y para la oxidación/hidrólisis de un metal.A method for recovering hydrochloric acid and metal oxides from a chloride liquor is described. The method comprises: providing a chloride liquor that includes the metal and mixing the liquor and a matrix solution so as to produce a reaction mixture, where the matrix solution collaborates with the oxidation / hydrolysis of the metal with HCI production. In a preferred embodiment, the matrix solution comprises zinc chloride in several stages of hydration and an oxygen-containing gas is added to the mixture. Therefore, the present invention discloses a method where the improvement lies in the mixing of a liquor from a matrix solution where the solution collaborates with the hydrolysis of the metal with HCL production. The reactor is a column reactor in a preferred embodiment. The use of the matrix solution and a reactor for the recovery of hydrochloric acid and for the oxidation / hydrolysis of a metal is also disclosed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CA2011/000141 WO2011100820A1 (en) | 2010-02-18 | 2011-02-04 | Process for the recovery of metals and hydrochloric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU20120119A7 true CU20120119A7 (en) | 2012-12-17 |
Family
ID=46763215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2012000119A CU20120119A7 (en) | 2011-02-04 | 2012-08-16 | PROCESS FOR THE RECOVERY OF METALS AND CHLORIDE ACID |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR081403A1 (en) |
| CU (1) | CU20120119A7 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020528966A (en) * | 2017-07-07 | 2020-10-01 | ９２０３—５４６８ ケベック インコーポレイテッド ディービーエー エヌエムアール３６０９２０３−５４６８ Ｑｕｅｂｅｃ Ｉｎｃ． Ｄｂａ Ｎｍｒ３６０ | A method of oxidizing and hydrothermally dissociating metal chloride for the separation of metal and hydrochloric acid. |
-
2011
- 2011-05-19 AR ARP110101727A patent/AR081403A1/en unknown
-
2012
- 2012-08-16 CU CU2012000119A patent/CU20120119A7/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR081403A1 (en) | 2012-08-29 |
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