ES2117926A1 - Magnesia de sinterizacion, procedimiento de fabricar magnesia de sinterizacion y horno de cuba correspondiente, asi como aplicacion de la misma. - Google Patents

Magnesia de sinterizacion, procedimiento de fabricar magnesia de sinterizacion y horno de cuba correspondiente, asi como aplicacion de la misma.

Info

Publication number
ES2117926A1
ES2117926A1 ES09500172A ES9500172A ES2117926A1 ES 2117926 A1 ES2117926 A1 ES 2117926A1 ES 09500172 A ES09500172 A ES 09500172A ES 9500172 A ES9500172 A ES 9500172A ES 2117926 A1 ES2117926 A1 ES 2117926A1
Authority
ES
Spain
Prior art keywords
sintered magnesia
producing
rich
magnesia
iron
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
ES09500172A
Other languages
English (en)
Other versions
ES2117926B1 (es
Inventor
Gunther Mortl
Heinz Kopp
Werner Libal
Walter Egger
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.)
Veitsch Radex GmbH and Co OG
Original Assignee
Veitsch Radex GmbH and Co OG
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 Veitsch Radex GmbH and Co OG filed Critical Veitsch Radex GmbH and Co OG
Publication of ES2117926A1 publication Critical patent/ES2117926A1/es
Application granted granted Critical
Publication of ES2117926B1 publication Critical patent/ES2117926B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/102—Preheating, burning calcining or cooling of magnesia, e.g. dead burning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Tunnel Furnaces (AREA)

Abstract

MAGNESIA DE SINTETIZACION, PROCEDIMIENTO DE FABRICAR MAGNESIA DE SINTERIZACION Y HORNO DE CUBA CORRESPONDIENTE, ASI COMO APLICACION DE LA MISMA: EN LA MAGNESIA DE SINTERIZACION CON UNA DENSIDAD GRANULAR BRUTA DE > 3,35 G/CM3 Y UN CONTENIDO TOTAL DE HIERRO, CALCULADO COMO FE2O3 DE > 1,5% EN PESO, LA PARTE DE HIERRO TRIVALENTE (FE3+), CALCULADO COMO FE2O3, Y DE LAS FASES SECUNDARIAS QUE CONTIENEN HIERRO TRIVALENTE (FE3+, COMO DICALCIOFERRITA (CF), BROWNMILLERITA (C4AF) Y MAGNESIOFERRITA (MF), NO SOBREPASAN EN CADA CASO UN 0,5% EN PESO, Y LA MAGNESIA PRESENTA UNA PROPORCION EN PESO DE CAO/SIO2 (C/S) SUPERIOR A 2. APLICABLE A LA FABRICACION DE LADRILLOS Y MASAS DE MAGNESIA-CARBONO.
ES9500172A 1994-02-01 1995-01-31 Magnesia de sinterizacion, procedimiento de fabricar magnesia de sinterizacion y horno de cuba correspondiente, asi como aplicacion de la misma. Expired - Fee Related ES2117926B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944402926 DE4402926C1 (de) 1994-02-01 1994-02-01 Sintermagnesia, Verfahren und Vorrichtung zur Herstellung von Sintermagnesia sowie deren Verwendung

Publications (2)

Publication Number Publication Date
ES2117926A1 true ES2117926A1 (es) 1998-08-16
ES2117926B1 ES2117926B1 (es) 1999-04-01

Family

ID=6509141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500172A Expired - Fee Related ES2117926B1 (es) 1994-02-01 1995-01-31 Magnesia de sinterizacion, procedimiento de fabricar magnesia de sinterizacion y horno de cuba correspondiente, asi como aplicacion de la misma.

Country Status (6)

Country Link
AT (1) AT403691B (es)
BR (1) BR9500386A (es)
CZ (1) CZ284148B6 (es)
DE (2) DE4402926C1 (es)
ES (1) ES2117926B1 (es)
SK (1) SK280715B6 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108147791A (zh) * 2016-12-05 2018-06-12 宜兴市零零七机械科技有限公司 一种新型炉料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501460A (en) * 1974-02-26 1978-02-15 Veitscher Magnesitwerke Ag Refractory compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140582C2 (de) * 1981-10-13 1985-01-17 Beckenbach, Ulrich, Dipl.-Ing., 4005 Meerbusch Verfahren und Ringschachtofen zum Brennen und Sintern von stückigem Gut, wie Kalkstein, Dolomit oder dergleichen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501460A (en) * 1974-02-26 1978-02-15 Veitscher Magnesitwerke Ag Refractory compositions

Also Published As

Publication number Publication date
CZ284148B6 (cs) 1998-08-12
SK12195A3 (en) 1995-09-13
ATA11995A (de) 1997-09-15
SK280715B6 (sk) 2000-06-12
BR9500386A (pt) 1995-10-17
DE4444507C2 (de) 1996-06-05
CZ18395A3 (en) 1995-09-13
DE4444507A1 (de) 1995-08-03
DE4402926C1 (de) 1995-04-20
ES2117926B1 (es) 1999-04-01
AT403691B (de) 1998-04-27

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