ES2162549A1 - "procedimiento para la produccion de dolomita sintetica". - Google Patents

"procedimiento para la produccion de dolomita sintetica".

Info

Publication number
ES2162549A1
ES2162549A1 ES009900569A ES9900569A ES2162549A1 ES 2162549 A1 ES2162549 A1 ES 2162549A1 ES 009900569 A ES009900569 A ES 009900569A ES 9900569 A ES9900569 A ES 9900569A ES 2162549 A1 ES2162549 A1 ES 2162549A1
Authority
ES
Spain
Prior art keywords
production
synthetic dolomite
dolomite
synthetic
fe2o3
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
ES009900569A
Other languages
English (en)
Other versions
ES2162549B1 (es
Inventor
Priego Ana Beatriz Lechuga
Ricardo Benavides-Perez
Jose-Gertrudis Bocanegra-Rojas
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.)
Servicios Industriales Penoles SA de CV
Original Assignee
Servicios Industriales Penoles SA de CV
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
Priority to US08/862,639 priority Critical patent/US5908801A/en
Priority to GB9901496A priority patent/GB2345907B/en
Priority to AT0011699A priority patent/AT407986B/de
Priority to IT1999RM000076A priority patent/IT1305296B1/it
Priority to BE9900081A priority patent/BE1012464A6/fr
Priority to FR9901433A priority patent/FR2789383B1/fr
Priority to DE19964163A priority patent/DE19964163A1/de
Priority claimed from DE1999105521 external-priority patent/DE19905521B4/de
Priority to JP11041621A priority patent/JP2000239057A/ja
Application filed by Servicios Industriales Penoles SA de CV filed Critical Servicios Industriales Penoles SA de CV
Priority to ES009900569A priority patent/ES2162549B1/es
Priority to BRPI9903046-2A priority patent/BR9903046B1/pt
Publication of ES2162549A1 publication Critical patent/ES2162549A1/es
Application granted granted Critical
Publication of ES2162549B1 publication Critical patent/ES2162549B1/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
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/06—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la producción de dolomita sintética, a partir de dolomita calcinada a muerte en una sola etapa de sinterización, para la fabricación de ladrillos refractarios y otros productos, el cual comprende: moler dolomita bruta de baja calidad; incorporar aditivos seleccionados del grupo que consiste en Fe{sub,2}O{sub,3}, SiO{sub,2} y Mg(OH){sub,2}, Ca(OH){sub,2} o combinaciones de la dolomita molida, para compensar las deficiencias de Fe, Si, Mg y Ca de la dolomita bruta; mezclar uniformemente los aditivos con la dolomita molida para producir una mezcla; compactar la mezcla para formar ladrillos; cribar los ladrillos; calcinar los ladrillos, con el fin de obtener piezas calcinadas compactadas y sinterizadas; y enfriar los ladrillos sinterizados para producir una dolomita sintética de alta calidad.
ES009900569A 1997-05-23 1999-03-22 "procedimiento para la produccion de dolomita sintetica". Expired - Fee Related ES2162549B1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US08/862,639 US5908801A (en) 1997-05-23 1997-05-23 Process for the production of synthetic dolomite
GB9901496A GB2345907B (en) 1997-05-23 1999-01-22 A process for the production of synthetic dolomite
AT0011699A AT407986B (de) 1997-05-23 1999-01-28 Synthetischer dolomit sowie verfahren und additivzusammensetzung zur herstellung desselben
IT1999RM000076A IT1305296B1 (it) 1997-05-23 1999-02-01 Procedimento per la produzione di dolomite sintetica.
BE9900081A BE1012464A6 (fr) 1997-05-23 1999-02-05 Procede pour la production de dolomite synthetique.
FR9901433A FR2789383B1 (fr) 1997-05-23 1999-02-08 Procede de production de dolomite synthetique, composition d'additifs pour ce procede et dolomite synthetique ainsi obtenue
DE19964163A DE19964163A1 (de) 1997-05-23 1999-02-10 Additivzusammensetzung zur Herstellung eines synthetischen Dolomits
JP11041621A JP2000239057A (ja) 1997-05-23 1999-02-19 人造ドロマイトの製造方法
ES009900569A ES2162549B1 (es) 1997-05-23 1999-03-22 "procedimiento para la produccion de dolomita sintetica".
BRPI9903046-2A BR9903046B1 (pt) 1997-05-23 1999-03-26 processo para a produção de dolomita sintética, composição de aditivos e dolomita sintética.

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US08/862,639 US5908801A (en) 1997-05-23 1997-05-23 Process for the production of synthetic dolomite
GB9901496A GB2345907B (en) 1997-05-23 1999-01-22 A process for the production of synthetic dolomite
AT0011699A AT407986B (de) 1997-05-23 1999-01-28 Synthetischer dolomit sowie verfahren und additivzusammensetzung zur herstellung desselben
IT1999RM000076A IT1305296B1 (it) 1997-05-23 1999-02-01 Procedimento per la produzione di dolomite sintetica.
BE9900081A BE1012464A6 (fr) 1997-05-23 1999-02-05 Procede pour la production de dolomite synthetique.
FR9901433A FR2789383B1 (fr) 1997-05-23 1999-02-08 Procede de production de dolomite synthetique, composition d'additifs pour ce procede et dolomite synthetique ainsi obtenue
DE1999105521 DE19905521B4 (de) 1999-02-10 1999-02-10 Verfahren zur Herstellung von Sinterdolomit
JP11041621A JP2000239057A (ja) 1997-05-23 1999-02-19 人造ドロマイトの製造方法
ES009900569A ES2162549B1 (es) 1997-05-23 1999-03-22 "procedimiento para la produccion de dolomita sintetica".
BRPI9903046-2A BR9903046B1 (pt) 1997-05-23 1999-03-26 processo para a produção de dolomita sintética, composição de aditivos e dolomita sintética.

Publications (2)

Publication Number Publication Date
ES2162549A1 true ES2162549A1 (es) 2001-12-16
ES2162549B1 ES2162549B1 (es) 2003-04-01

Family

ID=27578921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900569A Expired - Fee Related ES2162549B1 (es) 1997-05-23 1999-03-22 "procedimiento para la produccion de dolomita sintetica".

Country Status (10)

Country Link
US (1) US5908801A (es)
JP (1) JP2000239057A (es)
AT (1) AT407986B (es)
BE (1) BE1012464A6 (es)
BR (1) BR9903046B1 (es)
DE (1) DE19964163A1 (es)
ES (1) ES2162549B1 (es)
FR (1) FR2789383B1 (es)
GB (1) GB2345907B (es)
IT (1) IT1305296B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908801A (en) * 1997-05-23 1999-06-01 Servicios Industriales Penoles, S.A. De C.V. Process for the production of synthetic dolomite
US6958123B2 (en) * 2001-06-15 2005-10-25 Reflectivity, Inc Method for removing a sacrificial material with a compressed fluid
US7527825B2 (en) * 2002-01-17 2009-05-05 Servicios Industriales Penoles S.A. De C.V. Method for avoiding the agglomeration of pellets treated at high temperatures
GB201306046D0 (en) * 2013-04-04 2013-05-22 Steetley Dolomite Ltd A pellet for feed material
TR201405701A2 (tr) * 2014-05-22 2014-12-22 Kuemas Manyezit Sanayi A S Elektrık ark ocağı taban dövme harcının sentetık elde edılmesı metodu.
BE1023884B1 (fr) 2016-07-08 2017-09-04 Lhoist Rech Et Developpement Sa Procédé de fabricatrion de briquettes contenant de l'oxyde de fer actif, et briquettes ainsi obtenues
TR201912292A2 (tr) * 2019-08-15 2021-02-22 Orta Dogu Teknik Ueniversitesi Dolomi̇t taşinin sağlamlaştirilmasi

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076884A (en) * 1934-11-24 1937-04-13 Chiers Hauts Fourneaux Method of producing a dolomite brick
GB2098189A (en) * 1981-05-09 1982-11-17 Dolomitwerke Gmbh Production of low-porosity sintered dolomite

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA713616A (en) * 1965-07-13 M. Atlas Leon Dolomitic refractory
GB576642A (en) * 1944-03-09 1946-04-12 Canadian Refractories Ltd Improvements in or relating to basic refractory materials
GB792257A (en) * 1955-04-02 1958-03-26 Crespi Giovanni Improvements in the construction of basic refractory pise linings for metallurgical furnaces
GB992271A (en) * 1962-06-04 1965-05-19 Basic Inc Dolomitic refractory
GB2042499A (en) * 1979-02-23 1980-09-24 Steetley Minerals Ltd Stabilised dead-burned dolomite
US4372843A (en) * 1981-06-02 1983-02-08 International Minerals & Chemical Corp. Method of beneficiating phosphate ores containing dolomite
DE3209836A1 (de) * 1982-03-18 1983-09-29 Dolomitwerke GmbH, 5603 Wülfrath Verfahren zur herstellung von sinterdolomit in einem schachtofen sowie schachtofen zur durchfuehrung des verfahrens
US4626118A (en) * 1985-03-18 1986-12-02 Bellavance Roger T Writing instrument with fastening means
US4636303A (en) * 1985-10-07 1987-01-13 Tennessee Valley Authority Beneficiation of dolomitic phosphate ores
US4648966A (en) * 1985-12-02 1987-03-10 Tennessee Valley Authority Process for beneficiation of dolomitic phosphate ores
DE3828997C1 (es) * 1988-08-26 1989-12-21 Dolomitwerke Gmbh, 5603 Wuelfrath, De
US5122350A (en) * 1990-06-29 1992-06-16 Bryan William L Method for preparing calcium magnesium acetate and a residual mineral product by selectively calcining dolomite
US5908801A (en) * 1997-05-23 1999-06-01 Servicios Industriales Penoles, S.A. De C.V. Process for the production of synthetic dolomite

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076884A (en) * 1934-11-24 1937-04-13 Chiers Hauts Fourneaux Method of producing a dolomite brick
GB2098189A (en) * 1981-05-09 1982-11-17 Dolomitwerke Gmbh Production of low-porosity sintered dolomite

Also Published As

Publication number Publication date
US5908801A (en) 1999-06-01
GB2345907A (en) 2000-07-26
ITRM990076A1 (it) 2000-08-01
ATA11699A (de) 2000-12-15
FR2789383A1 (fr) 2000-08-11
AT407986B (de) 2001-07-25
FR2789383B1 (fr) 2002-03-22
JP2000239057A (ja) 2000-09-05
IT1305296B1 (it) 2001-05-04
GB2345907B (en) 2003-06-18
GB9901496D0 (en) 1999-03-17
BE1012464A6 (fr) 2000-11-07
DE19964163A1 (de) 2000-10-19
BR9903046A (pt) 2001-01-16
BR9903046B1 (pt) 2010-09-21
ES2162549B1 (es) 2003-04-01

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