ES2048642B1 - PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS. - Google Patents
PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS.Info
- Publication number
- ES2048642B1 ES2048642B1 ES9200611A ES9200611A ES2048642B1 ES 2048642 B1 ES2048642 B1 ES 2048642B1 ES 9200611 A ES9200611 A ES 9200611A ES 9200611 A ES9200611 A ES 9200611A ES 2048642 B1 ES2048642 B1 ES 2048642B1
- Authority
- ES
- Spain
- Prior art keywords
- ferroalloys
- fine particles
- polymeric materials
- briquettes
- pressure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Glanulating (AREA)
Abstract
PROCEDIMIENTO DE PRENSADO CON MATERIALES POLIMERICOS PARA LA OBTENCION DE BRIQUETAS A PARTIR DE FERROALEACIONES. CONSISTE EN EL MEZCLADO DE LAS PARTICULAS FINAS CON UNA CIERTA CANTIDAD DE POLIMERO QUE ACTUA COMO AGENTE DE AGLOMERACION, SEGUIDO DE UN PRENSADO DE LA MEZCLA USANDO MATRICES RIGIDAS DE MOLDEO PARA OBTENER LOS AGLOMERADOS O BRIQUETAS POR COMPACTACION MEDIANTE PRESION, CONSIGUIENDOSE LA INTIMA UNION Y LIGAZON ENTRE LAS PARTICULAS FINAS Y EL POLIMERO AGLOMERANTE. SE EMPLEAN POLIMEROS TERMOPLASTICOS Y POLIMEROS TERMOENDURECIBLES COMO AGENTES DE AGLOMERACION. LAS BRIQUETAS Y AGLOMERADOS PUEDEN SER UTILIZADOS DIRECTAMENTE EN LA INDUSTRIA SIDERURGICA Y METALURGICA, A DIFERENCIA DE LAS PARTICULAS FINAS QUE NO PUEDEN SER EMPLEADAS CON FACILIDAD EN ESTAS INDUSTRIAS PUESTO QUE EL PEQUEÑO DIAMETRO DISMINUYE SU RENDIMIENTO DE ALEACION Y COMPLICA LA DOSIFICACION.PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS. IT CONSISTS IN THE MIXING OF THE FINE PARTICLES WITH A CERTAIN AMOUNT OF POLYMER ACTING AS AGGLOMERATION AGENT, FOLLOWED BY A MIXING PRESSURE USING RIGID MOLDING MATRIXES BY BRUSHING AND GASKETTING UNION PRESSURE, UNIQUE PRESSURE, AND BETWEEN THE FINE PARTICLES AND THE BINDING POLYMER. THERMOPLASTIC POLYMERS AND THERMO-CURE POLYMERS ARE USED AS AGGLOMERATION AGENTS. BRIQUETTES AND AGGLOMERATES CAN BE USED DIRECTLY IN THE STEEL AND METALLURGICAL INDUSTRY, DIFFERENT FROM THE FINE PARTICLES THAT CANNOT BE EASILY USED IN THESE INDUSTRIES SINCE THE SMALL DIAMETER DECREASES ITS DIFFERENT YIELD PERFORMANCE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200611A ES2048642B1 (en) | 1992-03-20 | 1992-03-20 | PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200611A ES2048642B1 (en) | 1992-03-20 | 1992-03-20 | PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2048642A1 ES2048642A1 (en) | 1994-03-16 |
ES2048642B1 true ES2048642B1 (en) | 1994-10-16 |
Family
ID=8276469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200611A Expired - Fee Related ES2048642B1 (en) | 1992-03-20 | 1992-03-20 | PRESSING PROCEDURE WITH POLYMERIC MATERIALS FOR OBTAINING BRIQUETTES FROM FERROALLOYS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2048642B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8529418D0 (en) * | 1985-11-29 | 1986-01-08 | Allied Colloids Ltd | Iron ore pelletisation |
US4865642A (en) * | 1986-11-17 | 1989-09-12 | Iron Tiger Investments Inc. | Particle agglomeration process |
-
1992
- 1992-03-20 ES ES9200611A patent/ES2048642B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2048642A1 (en) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020425 |