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ES2100795A1 - Process for obtaining ceramic materials from iron- containing wastes from the hydrometallurgy of zinc - Google Patents

Process for obtaining ceramic materials from iron- containing wastes from the hydrometallurgy of zinc

Info

Publication number
ES2100795A1
ES2100795A1 ES09400646A ES9400646A ES2100795A1 ES 2100795 A1 ES2100795 A1 ES 2100795A1 ES 09400646 A ES09400646 A ES 09400646A ES 9400646 A ES9400646 A ES 9400646A ES 2100795 A1 ES2100795 A1 ES 2100795A1
Authority
ES
Spain
Prior art keywords
hydrometallurgy
zinc
iron
ceramic materials
containing wastes
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
Application number
ES09400646A
Other languages
Spanish (es)
Other versions
ES2100795B1 (en
Inventor
Menendez Francisco J Sitges
Menendez Fernando Sitges
Tamargo Francisco Alvarez
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.)
Asturiana de Zinc SA
Original Assignee
Asturiana de Zinc 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 Asturiana de Zinc SA filed Critical Asturiana de Zinc SA
Priority to ES9400646A priority Critical patent/ES2100795B1/en
Publication of ES2100795A1 publication Critical patent/ES2100795A1/en
Application granted granted Critical
Publication of ES2100795B1 publication Critical patent/ES2100795B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Process for obtaining ceramic materials from iron- containing wastes from the hydrometallurgy of zinc. Comprises mixing the said wastes, as necessary, with a silicate material to encourage sintering; homogenizing and pressing the resulting mixture at a pressure in excess of 100 MPa in order to obtain rough parts, and sintering the parts at a temperature of between 1000- 1100 degree C with a rate of heating of less than 20 degree C/min.
ES9400646A 1994-03-25 1994-03-25 PROCEDURE FOR OBTAINING CERAMIC MATERIALS FROM WASTE FROM ZINC HYDROMETALLURGY THAT CONTAIN IRON. Expired - Fee Related ES2100795B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400646A ES2100795B1 (en) 1994-03-25 1994-03-25 PROCEDURE FOR OBTAINING CERAMIC MATERIALS FROM WASTE FROM ZINC HYDROMETALLURGY THAT CONTAIN IRON.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400646A ES2100795B1 (en) 1994-03-25 1994-03-25 PROCEDURE FOR OBTAINING CERAMIC MATERIALS FROM WASTE FROM ZINC HYDROMETALLURGY THAT CONTAIN IRON.

Publications (2)

Publication Number Publication Date
ES2100795A1 true ES2100795A1 (en) 1997-06-16
ES2100795B1 ES2100795B1 (en) 1998-01-16

Family

ID=8285701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400646A Expired - Fee Related ES2100795B1 (en) 1994-03-25 1994-03-25 PROCEDURE FOR OBTAINING CERAMIC MATERIALS FROM WASTE FROM ZINC HYDROMETALLURGY THAT CONTAIN IRON.

Country Status (1)

Country Link
ES (1) ES2100795B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886245A (en) * 1970-12-22 1975-05-27 Giulini Gmbh Geb Method for producing bricks from red mud
EP0314971A2 (en) * 1987-11-05 1989-05-10 Maurizio Tassara Method for disposal of toxic and harmful industrial waste through its incorporation in ceramic products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886245A (en) * 1970-12-22 1975-05-27 Giulini Gmbh Geb Method for producing bricks from red mud
EP0314971A2 (en) * 1987-11-05 1989-05-10 Maurizio Tassara Method for disposal of toxic and harmful industrial waste through its incorporation in ceramic products

Also Published As

Publication number Publication date
ES2100795B1 (en) 1998-01-16

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20141120