ES2077531A1 - Procedimiento para el control de la granulacion de plomo producido en tromeles por cementacion con zinc metalico desde sus disoluciones acuosas. - Google Patents
Procedimiento para el control de la granulacion de plomo producido en tromeles por cementacion con zinc metalico desde sus disoluciones acuosas.Info
- Publication number
- ES2077531A1 ES2077531A1 ES09400187A ES9400187A ES2077531A1 ES 2077531 A1 ES2077531 A1 ES 2077531A1 ES 09400187 A ES09400187 A ES 09400187A ES 9400187 A ES9400187 A ES 9400187A ES 2077531 A1 ES2077531 A1 ES 2077531A1
- Authority
- ES
- Spain
- Prior art keywords
- case hardening
- controlling
- drums
- aqueous solutions
- lead
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000007864 aqueous solution Substances 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 title abstract 3
- 238000005469 granulation Methods 0.000 title abstract 2
- 230000003179 granulation Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910001447 ferric ion Inorganic materials 0.000 abstract 1
- 229910001448 ferrous ion Inorganic materials 0.000 abstract 1
- 238000009854 hydrometallurgy Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- Manufacture And Refinement Of Metals (AREA)
Abstract
PROCEDIMIENTO PARA EL CONTROL DE LA GRANULACION DEL PLOMO PRODUCIDO EN TROMELES POR CEMENTACION CON ZINC METALICO DESDE SUS DISOLUCIONES ACUOSAS. PROCEDIMIENTO HIDROMETALURGICO PARA EL CONTROL DE LA GRANULOMETRIA DEL PLOMO PROCEDENTE DE DISOLUCIONES ACUOSAS, REDUCIDO A METAL EN TROMELES O TAMBORES GIRATORIOS DE CEMENTACION CON ZINC, PERMITIENDO ASI CONTROLAR TANTO LA OPERATIVIDAD DE LA PROPIA OPERACION DE CEMENTACION COMO LA OPTIMIZACION DE ETAPAS POSTERIORES: SEPARACION, LAVADO, SECADO, FUSION... LA SELECCION DE LA GRANULOMETRIA DEL CEMENTO SE LOGRA MEDIANTE EL AJUSTE DE LA PROPORCION LOS IONES FERRICO/FERROSO DE LAS DISOLUCIONES QUE LO CONTIENEN MEDIANTE LA DOSIFICACION CUANTIFICADA DE REACTIVOS QUIMICOS REDUCTORES. TIENE APLICACION EN LA INDUSTRIA HIDROMETALURGICA DE PRODUCCION DE PLOMO, EN SU RECUPERACION DE SOLIDOS O DISOLUCIONES PROCEDENTES DE FUENTES PRIMARIAS O SECUNDARIAS, Y/O EN SU ELIMINACION POR MOTIVOS MEDIAMBIENTALES O COMO PURIFICACION EN OTROS PROCESOS PRODUCTIVOS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES09400187A ES2077531B1 (es) | 1994-02-02 | 1994-02-02 | Procedimiento para el control de la granulacion de plomo producido en tromeles por cementacion con zinc metalico desde sus disoluciones acuosas. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES09400187A ES2077531B1 (es) | 1994-02-02 | 1994-02-02 | Procedimiento para el control de la granulacion de plomo producido en tromeles por cementacion con zinc metalico desde sus disoluciones acuosas. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2077531A1 true ES2077531A1 (es) | 1995-11-16 |
| ES2077531B1 ES2077531B1 (es) | 1996-08-01 |
Family
ID=8285086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09400187A Expired - Fee Related ES2077531B1 (es) | 1994-02-02 | 1994-02-02 | Procedimiento para el control de la granulacion de plomo producido en tromeles por cementacion con zinc metalico desde sus disoluciones acuosas. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2077531B1 (es) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288304A (en) * | 1975-04-21 | 1981-09-08 | Societe Miniere Et Metallurgique De Penarroya | Hydrometallurgical process for treatment of sulphur ores |
| EP0551155A1 (en) * | 1992-01-10 | 1993-07-14 | B.U.S. ENGITEC SERVIZI AMBIENTALI S.r.l. | Process for recovering zinc and lead from flue dusts from electrical steel works and for recycling said purified metals to the furnace, and installation for implementing said process |
| ES2041210A1 (es) * | 1992-01-17 | 1993-11-01 | Univ Murcia | Un metodo para el tratamiento de los cementos metalicos en la hidrometalurgia del cinc. |
-
1994
- 1994-02-02 ES ES09400187A patent/ES2077531B1/es not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288304A (en) * | 1975-04-21 | 1981-09-08 | Societe Miniere Et Metallurgique De Penarroya | Hydrometallurgical process for treatment of sulphur ores |
| EP0551155A1 (en) * | 1992-01-10 | 1993-07-14 | B.U.S. ENGITEC SERVIZI AMBIENTALI S.r.l. | Process for recovering zinc and lead from flue dusts from electrical steel works and for recycling said purified metals to the furnace, and installation for implementing said process |
| ES2041210A1 (es) * | 1992-01-17 | 1993-11-01 | Univ Murcia | Un metodo para el tratamiento de los cementos metalicos en la hidrometalurgia del cinc. |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2077531B1 (es) | 1996-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19940202 Kind code of ref document: B1 Effective date: 19940202 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180806 |