BRPI1101777A8 - PROCESS AND INSTALLATION FOR THE PRODUCTION OF A FIREPROOF MATERIAL FROM BAUXITE AS WELL AS THE USE OF BAUXITE PRODUCT AS A FIREPROOF MATERIAL - Google Patents

PROCESS AND INSTALLATION FOR THE PRODUCTION OF A FIREPROOF MATERIAL FROM BAUXITE AS WELL AS THE USE OF BAUXITE PRODUCT AS A FIREPROOF MATERIAL

Info

Publication number
BRPI1101777A8
BRPI1101777A8 BRPI1101777A BRPI1101777A BRPI1101777A8 BR PI1101777 A8 BRPI1101777 A8 BR PI1101777A8 BR PI1101777 A BRPI1101777 A BR PI1101777A BR PI1101777 A BRPI1101777 A BR PI1101777A BR PI1101777 A8 BRPI1101777 A8 BR PI1101777A8
Authority
BR
Brazil
Prior art keywords
bauxite
fireproof material
production
installation
well
Prior art date
Application number
BRPI1101777A
Other languages
Portuguese (pt)
Inventor
Beyer Christoph
Original Assignee
Polysius Ag
Thyssenkrupp Polysius Ag
Thyssenkrupp Resource Tech Ag
Thyssenkrupp Resource Tech Gmbh
Thyssenkrupp Ind Solutions Gmbh
Thyssenkrupp Ind Solutions Ag
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 Polysius Ag, Thyssenkrupp Polysius Ag, Thyssenkrupp Resource Tech Ag, Thyssenkrupp Resource Tech Gmbh, Thyssenkrupp Ind Solutions Gmbh, Thyssenkrupp Ind Solutions Ag filed Critical Polysius Ag
Publication of BRPI1101777A2 publication Critical patent/BRPI1101777A2/en
Publication of BRPI1101777A8 publication Critical patent/BRPI1101777A8/en

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    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/6261—Milling
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62695—Granulation or pelletising
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6306—Binders based on phosphoric acids or phosphates
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/95—Products characterised by their size, e.g. microceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fireproofing Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCESSO E INSTALAÇÃO PARA A PRODUÇÃO DE UM MATERIAL A PROVA DE FOGO A PARTIR DE BAUXITA ASSIM COMO O EMPREGO OE PRODUTO DE BAUXITA COMO MATERIAL À PROVA DE FOGO. No processo de acordo com a presente invenção para a produção de material à prova de fogo a partir de bauxita são executadas as seguintes etapas de processo: a. Trituração de um material de partida contendo bauxita até uma granulometria de d~ 90~ <243> 50 <109>m, b Moldagem ou compressão do material triturado com a adição de líquido em grã-nulos ou briquetes, c. Introdução dos grânulos ou briquetes em um forno, onde os grânulos ou briquetes são previamente aquecidos e/ou calcinados em um pré-aquecedor e/ou em uma zona de calcinação, sinterizados em uma zona de sinterização e resfriados em uma zona de resfriamento.PROCESS AND INSTALLATION FOR THE PRODUCTION OF A FIREPROOF MATERIAL FROM BAUXITE AS WELL AS THE USE OF BAUXITE PRODUCT AS A FIREPROOF MATERIAL. In the process according to the present invention for the production of fireproof material from bauxite, the following process steps are carried out: a. Crushing a bauxite-containing starting material to a particle size of d~ 90~ <243> 50 <109>m, b Molding or compressing the crushed material with the addition of liquid into granules or briquettes, c. Introducing the granules or briquettes into a furnace, where the granules or briquettes are preheated and/or calcined in a preheater and/or in a calcining zone, sintered in a sintering zone and cooled in a cooling zone.

BRPI1101777A 2010-02-08 2011-02-07 PROCESS AND INSTALLATION FOR THE PRODUCTION OF A FIREPROOF MATERIAL FROM BAUXITE AS WELL AS THE USE OF BAUXITE PRODUCT AS A FIREPROOF MATERIAL BRPI1101777A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010007176A DE102010007176A1 (en) 2010-02-08 2010-02-08 Method for producing a refractory material from bauxite

Publications (2)

Publication Number Publication Date
BRPI1101777A2 BRPI1101777A2 (en) 2012-07-31
BRPI1101777A8 true BRPI1101777A8 (en) 2015-04-28

Family

ID=43836280

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1101777A BRPI1101777A8 (en) 2010-02-08 2011-02-07 PROCESS AND INSTALLATION FOR THE PRODUCTION OF A FIREPROOF MATERIAL FROM BAUXITE AS WELL AS THE USE OF BAUXITE PRODUCT AS A FIREPROOF MATERIAL

Country Status (4)

Country Link
CN (1) CN102190504A (en)
BR (1) BRPI1101777A8 (en)
DE (1) DE102010007176A1 (en)
GB (1) GB2477848B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315856A (en) * 1928-07-21 1930-07-03 Hartford Empire Co Improvements in or relating to the manufacture of refractory articles
US3079243A (en) * 1959-10-19 1963-02-26 Norton Co Abrasive grain
NO117228B (en) * 1965-07-26 1969-07-14 Carborundum Co
CA1117987A (en) * 1978-12-13 1982-02-09 Robert J. Seider Sintered high density spherical ceramic pellets for gas and oil well proppants and their process of manufacture
US4713203A (en) 1985-05-23 1987-12-15 Comalco Aluminium Limited Bauxite proppant
NZ223964A (en) * 1987-04-03 1991-02-26 Comalco Alu Filter containing sintered ultrafine bauxite particles for use with fluids at high temperatures
JP2008513553A (en) * 2004-09-14 2008-05-01 カーボ、サラミクス、インク Sintered spherical pellet
US20070023187A1 (en) * 2005-07-29 2007-02-01 Carbo Ceramics Inc. Sintered spherical pellets useful for gas and oil well proppants
CA2721916A1 (en) * 2008-04-28 2009-11-05 Schlumberger Canada Limited Strong low density ceramics
CN101691486A (en) * 2009-09-21 2010-04-07 贵州鑫益能陶粒支撑剂有限公司 Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof

Also Published As

Publication number Publication date
DE102010007176A1 (en) 2011-08-11
CN102190504A (en) 2011-09-21
BRPI1101777A2 (en) 2012-07-31
GB2477848A (en) 2011-08-17
GB201102033D0 (en) 2011-03-23
GB2477848B (en) 2012-07-04

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP POLYSIUS AG (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES AG (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG (DE)

B25G Requested change of headquarter approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]