ES2110355A1 - Procedimiento para la obtencion de un oxido de cinc de alta pureza mediante lixiviacion de oxido waelz con disoluciones de carbonato anomico. - Google Patents
Procedimiento para la obtencion de un oxido de cinc de alta pureza mediante lixiviacion de oxido waelz con disoluciones de carbonato anomico.Info
- Publication number
- ES2110355A1 ES2110355A1 ES9500605A ES9500605A ES2110355A1 ES 2110355 A1 ES2110355 A1 ES 2110355A1 ES 9500605 A ES9500605 A ES 9500605A ES 9500605 A ES9500605 A ES 9500605A ES 2110355 A1 ES2110355 A1 ES 2110355A1
- Authority
- ES
- Spain
- Prior art keywords
- oxide
- leaching
- obtaining
- high purity
- ammonium carbonate
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE UN OXIDO DE CINC DE ALTA PUREZA MEDIANTE LIXIVIACION DE OXIDO WAELZ CON DISOLUCIONES DE CARBONATO AMONICO. LA PRESENTE INVENCION APROVECHA EL ALTO CONTENIDO EN CINC DEL OXIDO WAELZ, 40-60%, COMO MATERIA PRIMA PARA LA OBTENCION DE UN OXIDO DE CINZ DE ALTA PUREZA, EL EFECTO COMPLEJANTE DEL CARBONATO AMONICO, RESPECTO AL CINC PRINCIPALMENTE, Y LA FACILIDAD CON QUE ESTE AGENTE DE LIXIVIACION PUEDE SER REGENERADO Y RECICLADO A UNA ETAPA POSTERIOR DE LIXIVIACION.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500605A ES2110355B1 (es) | 1995-03-28 | 1995-03-28 | Procedimiento para la obtencion de un oxido de cinc de alta pureza mediante lixiviacion de oxido waelz con disoluciones de carbonato anomico. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500605A ES2110355B1 (es) | 1995-03-28 | 1995-03-28 | Procedimiento para la obtencion de un oxido de cinc de alta pureza mediante lixiviacion de oxido waelz con disoluciones de carbonato anomico. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2110355A1 true ES2110355A1 (es) | 1998-02-01 |
ES2110355B1 ES2110355B1 (es) | 2001-06-16 |
Family
ID=8289904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9500605A Expired - Fee Related ES2110355B1 (es) | 1995-03-28 | 1995-03-28 | Procedimiento para la obtencion de un oxido de cinc de alta pureza mediante lixiviacion de oxido waelz con disoluciones de carbonato anomico. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2110355B1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003006695A1 (fr) * | 2001-07-10 | 2003-01-23 | Mohamed Bakkar | Procede d'hydrometallurgie de lixiviation des minerais oxydes et de recuperation des metaux |
RU2696125C1 (ru) * | 2019-03-18 | 2019-07-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" | Способ приготовления оксида цинка |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3647423A (en) * | 1969-10-27 | 1972-03-07 | Floyd Acoveno | Production of copper, nickel oxide and zinc oxide |
US4071357A (en) * | 1976-09-23 | 1978-01-31 | Hazen Research, Inc. | Process for recovering zinc from steel-making flue dust |
ES2038917A1 (es) * | 1991-10-28 | 1993-08-01 | Espeso Luengo Gerardo | Procedimiento para la transformacion de oxidos impuros de zinc, en oxidos de zinc de alta pureza. |
-
1995
- 1995-03-28 ES ES9500605A patent/ES2110355B1/es not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3647423A (en) * | 1969-10-27 | 1972-03-07 | Floyd Acoveno | Production of copper, nickel oxide and zinc oxide |
US4071357A (en) * | 1976-09-23 | 1978-01-31 | Hazen Research, Inc. | Process for recovering zinc from steel-making flue dust |
ES2038917A1 (es) * | 1991-10-28 | 1993-08-01 | Espeso Luengo Gerardo | Procedimiento para la transformacion de oxidos impuros de zinc, en oxidos de zinc de alta pureza. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003006695A1 (fr) * | 2001-07-10 | 2003-01-23 | Mohamed Bakkar | Procede d'hydrometallurgie de lixiviation des minerais oxydes et de recuperation des metaux |
RU2696125C1 (ru) * | 2019-03-18 | 2019-07-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" | Способ приготовления оксида цинка |
Also Published As
Publication number | Publication date |
---|---|
ES2110355B1 (es) | 2001-06-16 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 19980201 Kind code of ref document: A1 Effective date: 19980201 |
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PC2A | Transfer of patent | ||
FD2A | Announcement of lapse in spain |
Effective date: 20150826 |