ES2009527A6 - Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio. - Google Patents

Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio.

Info

Publication number
ES2009527A6
ES2009527A6 ES8800300A ES8800300A ES2009527A6 ES 2009527 A6 ES2009527 A6 ES 2009527A6 ES 8800300 A ES8800300 A ES 8800300A ES 8800300 A ES8800300 A ES 8800300A ES 2009527 A6 ES2009527 A6 ES 2009527A6
Authority
ES
Spain
Prior art keywords
refining
slag
proceeding
aluminium scrap
recycling process
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
Application number
ES8800300A
Other languages
English (en)
Inventor
Jose Maria Artola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Remetal SA
Original Assignee
Remetal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Remetal SA filed Critical Remetal SA
Priority to ES8800300A priority Critical patent/ES2009527A6/es
Priority to MA21729A priority patent/MA21487A1/fr
Priority to EP19890500012 priority patent/EP0334786A3/en
Priority to TNSN89010 priority patent/TNSN89010A1/fr
Publication of ES2009527A6 publication Critical patent/ES2009527A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Seasonings (AREA)

Abstract

UN PROCEDIMIENTO PARA LA RECUPERACION DE SAL Y PRODUCTOS SOLIDOS, POR EJEMPLO ALUMINIO METALICO Y OXIDOS TALES COMO ALUMINA, A PARTIR DE ESCORIAS RESULTANTES DEL REFINO DE CHATARRAS DE ALUMINIO EN HORNOS ROTATIVOS, EN QUE EL CONJUNTO DE LA CHATARRA SE TRITURA EN CRIBAS ADECUADAS, Y EL POLVO RESULTANTE, UNA VEZ SEPARADAS LAS PARTES METALICAS, SE LAVA CON AGUA PARA LA SEPARACION DEL PRODUCTO LIQUIDO Y EL SOLIDO, A TRAVES DE FILTROS DE TORTA. EL LIQUIDO RESULTANTE ES COMETIDO EN DEPOSITOS DE POCA ALTURA A SU EVAPORACION Y CONSIGUIENTE CRISTALIZACION POR LA ACCION DE LA ENERGIA SOLAR.
ES8800300A 1988-02-03 1988-02-03 Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio. Expired ES2009527A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8800300A ES2009527A6 (es) 1988-02-03 1988-02-03 Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio.
MA21729A MA21487A1 (fr) 1988-02-03 1989-02-01 Processus de recyclage de scories et en particuliers, de scories salines, provenant du raffinage de ferrailles d'aluminium .
EP19890500012 EP0334786A3 (en) 1988-02-03 1989-02-02 Recycling process for slag, especially salts proceeding from the refining of aluminium scrap
TNSN89010 TNSN89010A1 (fr) 1988-02-03 1989-02-03 Processus de recyclage de scories et, en particulier, de scories salines, provenant du raffinage de ferrailles d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8800300A ES2009527A6 (es) 1988-02-03 1988-02-03 Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio.

Publications (1)

Publication Number Publication Date
ES2009527A6 true ES2009527A6 (es) 1989-10-01

Family

ID=8254714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800300A Expired ES2009527A6 (es) 1988-02-03 1988-02-03 Proceso de reciclacion de escorias, en particular salinas procedentes del refino de chatarras de aluminio.

Country Status (4)

Country Link
EP (1) EP0334786A3 (es)
ES (1) ES2009527A6 (es)
MA (1) MA21487A1 (es)
TN (1) TNSN89010A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108627A1 (en) 2008-04-01 2009-10-14 Refineria Diaz, S.A. Procedure for recycling and evaluation of aluminium slag

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131042A1 (it) * 2013-06-24 2014-12-25 Mineral Resources S R L Materiale per la fabbricazione di ceramica e articoli in ceramica e procedimento per l'ottenimento di tale materiale
CZ2015594A3 (cs) * 2015-09-02 2016-03-23 Kvs Ekodivize A.S. Způsob výroby syntetické, sintrované vápenato-hlinité strusky

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533104A1 (de) * 1966-07-01 1969-11-20 Magnetfab Bonn Gmbh Verfahren zur Wiedergewinnung von Metallrueckstaenden
US3660076A (en) * 1970-09-17 1972-05-02 Alcan Res & Dev Treatment of material removed from molten aluminum
US3955969A (en) * 1974-06-26 1976-05-11 R.C.M. Corporation Process for the production and use of activated alumina
US4073644A (en) * 1976-02-17 1978-02-14 Alumax Mill Products, Inc. Salt cake processing method and apparatus
IT1202784B (it) * 1977-10-19 1989-02-09 Bormann Georg Von Procedimento e dispositivo per desalinizzare scorie di rifusione
IT1126403B (it) * 1979-11-27 1986-05-21 Tonolli & C Spa A Procedimento e impianto per il lavaggio dei fumi e il recupero dei sali in un processo di produzione di alluminio secondario
DE3137950A1 (de) * 1981-09-24 1983-03-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur aufbereitung von aluminiumschmelzschlacken
DE3200347A1 (de) * 1982-01-08 1983-07-21 Kali Und Salz Ag, 3500 Kassel Verfahren zur herstellung eines deponiefaehigen oder zur wertstoffrueckgewinnung geeigneten produkts aus salzschlacke
DE3413366C2 (de) * 1984-04-09 1986-10-02 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung eines deponiefähigen Produktes aus Salzschlacken der Aluminiumindustrie
ZA852131B (en) * 1984-04-17 1985-11-27 Dampier Salt Ltd Process for producing high grade sodium chloride
US4752328A (en) * 1987-10-19 1988-06-21 Reynolds Metals Company Spent salt flux recycling
AT390965B (de) * 1988-02-17 1990-07-25 Austria Metall Aufbereitung und entsorgung von kraetzen, salzschlacken und aluminiumhaltigen abfaellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108627A1 (en) 2008-04-01 2009-10-14 Refineria Diaz, S.A. Procedure for recycling and evaluation of aluminium slag

Also Published As

Publication number Publication date
EP0334786A2 (en) 1989-09-27
MA21487A1 (fr) 1989-10-01
TNSN89010A1 (fr) 1991-02-04
EP0334786A3 (en) 1990-02-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000503