BR112014006516B8 - Material cerâmico refratário, seu uso e seu processo de produção - Google Patents

Material cerâmico refratário, seu uso e seu processo de produção

Info

Publication number
BR112014006516B8
BR112014006516B8 BR112014006516A BR112014006516A BR112014006516B8 BR 112014006516 B8 BR112014006516 B8 BR 112014006516B8 BR 112014006516 A BR112014006516 A BR 112014006516A BR 112014006516 A BR112014006516 A BR 112014006516A BR 112014006516 B8 BR112014006516 B8 BR 112014006516B8
Authority
BR
Brazil
Prior art keywords
production
tiles
ceramic material
ceramic
polymeric particles
Prior art date
Application number
BR112014006516A
Other languages
English (en)
Other versions
BR112014006516A2 (pt
BR112014006516B1 (pt
Inventor
Poppe Dirk
Von Rymon Lipinski Tadeusz
Keller Bruno
Beissmann Frank
Neugebauer Peter
Kernke Ruth
Original Assignee
Evonik Roehm Gmbh
Roehm Gmbh
Evonik Degussa Gmbh
Evonik Operations Gmbh
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 Evonik Roehm Gmbh, Roehm Gmbh, Evonik Degussa Gmbh, Evonik Operations Gmbh filed Critical Evonik Roehm Gmbh
Publication of BR112014006516A2 publication Critical patent/BR112014006516A2/pt
Publication of BR112014006516B1 publication Critical patent/BR112014006516B1/pt
Publication of BR112014006516B8 publication Critical patent/BR112014006516B8/pt

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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B33/00—Clay-wares
    • 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
    • C04B35/01—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
    • C04B35/16—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 silicates other than clay
    • C04B35/18—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 silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • 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
    • C04B35/44—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 aluminates
    • 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
    • C04B35/6264—Mixing media, e.g. organic solvents
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63408—Polyalkenes
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63432—Polystyrenes
    • 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
    • C04B35/638—Removal thereof
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • C04B38/0054—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity the pores being microsized or nanosized
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/067—Macromolecular compounds
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0695—Physical aspects of the porous material obtained
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • C04B38/085—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances of micro- or nanosize
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2235/02—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
    • 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
    • C04B2235/02—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
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/528—Spheres
    • 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
    • C04B2235/02—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
    • C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
    • 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
    • C04B2235/02—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
    • C04B2235/5463—Particle size distributions
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • 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
    • C04B2235/6562—Heating rate
    • 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
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • 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
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage
    • 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
    • C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0605—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances by sublimating
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/065—Burnable, meltable, sublimable materials characterised by physical aspects, e.g. shape, size or porosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Tunnel Furnaces (AREA)
  • Fireproofing Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

MÉTODO PARA PRODUÇÃO DE MATERIAIS CERÂMICOS LEVES. A presente invenção refere-se a um processo para a produção de materiais cerâmicos, em que uma composição bruta cerâmica é misturada com 0,5 a 90% em peso de partículas poliméricas esféricas com um diâmetro no intervalo de 5 µm a 3 mm, com base na soma de composição bruta cerâmica e partículas polimérica, e em que esta mistura é, em seguida, opcionalmente seca e opcionalmente termicamente tratada, bem como refere-se ao uso do referido material cerâmico como material de isolamento térmico, como forro de trabalho ou isolamento interno em altos-fornos ou reatores, na construção de reator como material de suporte para catalisadores, para a construção de vagonetes de fornos túnel, como telhas, como azulejos, como cerâmicas para cozinha ou para a produção de joias.
BR112014006516A 2011-09-20 2012-08-23 Material cerâmico refratário, seu uso e seu processo de produção BR112014006516B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011113696 2011-09-20
DE102011113696.0 2011-09-20
PCT/EP2012/066437 WO2013041322A2 (de) 2011-09-20 2012-08-23 Verfahren zur herstellung leichter, keramischer werkstoffe

Publications (3)

Publication Number Publication Date
BR112014006516A2 BR112014006516A2 (pt) 2017-03-28
BR112014006516B1 BR112014006516B1 (pt) 2020-12-08
BR112014006516B8 true BR112014006516B8 (pt) 2022-07-05

Family

ID=46829712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006516A BR112014006516B8 (pt) 2011-09-20 2012-08-23 Material cerâmico refratário, seu uso e seu processo de produção

Country Status (22)

Country Link
US (2) US9284230B2 (pt)
EP (2) EP2845843B1 (pt)
JP (2) JP6073327B2 (pt)
KR (2) KR101922751B1 (pt)
CN (1) CN103796973A (pt)
AR (2) AR087967A1 (pt)
BR (1) BR112014006516B8 (pt)
CA (1) CA2850093C (pt)
DK (1) DK2845843T3 (pt)
ES (2) ES2885759T3 (pt)
HK (1) HK1197227A1 (pt)
HR (1) HRP20191021T1 (pt)
HU (1) HUE043637T2 (pt)
IN (1) IN2014CN02640A (pt)
PL (2) PL2758356T3 (pt)
PT (1) PT2845843T (pt)
RS (1) RS58848B1 (pt)
RU (1) RU2622557C2 (pt)
SI (1) SI2845843T1 (pt)
TR (1) TR201905951T4 (pt)
TW (2) TWI586631B (pt)
WO (1) WO2013041322A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622557C2 (ru) * 2011-09-20 2017-06-16 Эвоник Рем ГмбХ Способ изготовления легких керамических материалов
US9169652B2 (en) 2012-10-24 2015-10-27 Certainteed Corporation System, method and apparatus for manufactured building panel
USD809671S1 (en) 2013-10-22 2018-02-06 Certainteed Corporation Manufactured siding panel with frame
US9784403B2 (en) * 2014-07-02 2017-10-10 Coorstek Kk Heat insulator
US10113102B2 (en) * 2014-12-23 2018-10-30 Multi-Chem Group, Llc Activity enhanced scale dispersant for treating inorganic sulfide scales
CN106064963A (zh) * 2016-06-08 2016-11-02 甘肃迅美节能科技股份有限公司 一种高分子材料微孔泡沫保温陶片制备方法
JP6752074B2 (ja) * 2016-07-29 2020-09-09 デンカ株式会社 耐火物用骨材、その製造方法、及びそれを用いた耐火物
US20200369576A1 (en) * 2017-08-14 2020-11-26 Nissan Motor Co., Ltd. Heat Shield Component and Manufacturing Method Thereof
EP3483133B1 (de) * 2017-11-08 2020-07-15 Refractory Intellectual Property GmbH & Co. KG Rohstoff zur herstellung eines feuerfesten erzeugnisses, eine verwendung dieses rohstoffes sowie ein feuerfestes erzeugnis, welches einen solchen rohstoff umfasst
EA038743B1 (ru) * 2017-12-29 2021-10-13 Акционерное Общество "Наука И Инновации" Пористая структура для медицинских имплантатов
DE102018200969B3 (de) 2018-01-23 2018-11-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung poröser anorganischer Formkörper sowie damit hergestellte Formkörper und deren Verwendung
CN110002860A (zh) * 2019-02-27 2019-07-12 鹰牌陶瓷实业（河源）有限公司 刚玉莫来石隔热砖
KR102387318B1 (ko) 2020-04-03 2022-04-14 상명대학교산학협력단 에너지 공급 효율성 향상을 위한 클라우드 기반의 발전 플랫폼 분양 시스템
KR102380659B1 (ko) 2020-04-09 2022-03-29 상명대학교산학협력단 클라우드 기반의 에너지 분양형 플랫폼 및 분양방법
KR102382627B1 (ko) * 2020-06-12 2022-04-05 주식회사 원진월드와이드 턴디쉬 댐 및 그 제작방법
CN111847888A (zh) * 2020-07-30 2020-10-30 深圳绿蓝技术有限公司 多功能陶瓷及其制造方法与应用
CN114195548B (zh) * 2021-12-30 2023-06-09 中国工程物理研究院电子工程研究所 一种轻质电瓷的制备方法及轻质电瓷
CN114702324B (zh) * 2022-04-29 2023-05-05 河南机电职业学院 一种铝灰制取的镁铝尖晶石匣钵及制取方法
CN115124367A (zh) * 2022-07-20 2022-09-30 浙江锦诚新材料股份有限公司 一种水泥窑用抗酸碱腐蚀喷涂料及其制备方法
CN115353372B (zh) * 2022-08-19 2023-06-23 湖南金铠新材料科技股份有限公司 一种锂电正极材料烧结用匣钵及其制备方法
CN115594492A (zh) * 2022-09-27 2023-01-13 郑州荣盛窑炉耐火材料有限公司（Cn） 一种垃圾焚烧炉回转窑用半轻质碳氮复合耐火砖及其制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167283A (ja) * 1987-12-23 1989-06-30 Honda Motor Co Ltd セラミック多孔体の製造方法
JPH0788909B2 (ja) * 1987-12-28 1995-09-27 日本タングステン株式会社 ポア分散材を用いたメカニカルシール並びにポア分散超硬合金及びその製造方法
JPH01239071A (ja) * 1988-03-17 1989-09-25 Kanebo Ltd セラミック多孔体の製造方法
JPH0255273A (ja) * 1988-08-18 1990-02-23 Showa Denko Kk メカニカルシール用炭化珪素焼結体およびそれを用いたメカニカルシール
JP2788061B2 (ja) 1989-05-26 1998-08-20 鐘紡株式会社 焼成用治具及びその製造方法
JPH04367578A (ja) * 1991-06-12 1992-12-18 Mitsubishi Materials Corp 多孔質焼結体及びその製造方法
US5395807A (en) * 1992-07-08 1995-03-07 The Carborundum Company Process for making silicon carbide with controlled porosity
JP2793148B2 (ja) * 1994-06-30 1998-09-03 財団法人韓国科学技術研究院 多孔質セラミックス積層体の製造方法
JPH0971482A (ja) * 1995-09-04 1997-03-18 Mitsubishi Chem Basf Co Ltd 多孔質セラミックス成形用スラリ−、及びそれを用いた多孔質セラミックスの製造方法
JPH09299472A (ja) 1996-05-10 1997-11-25 Ngk Spark Plug Co Ltd 生体インプラント材料及びその製造方法
DE19700727A1 (de) 1997-01-11 1998-07-16 Ernst Jungk & Sohn Gmbh Porosierter Ziegel und Verfahren zu seiner Herstellung
JP3474817B2 (ja) * 1999-11-17 2003-12-08 イソライト工業株式会社 セラミックス吸音材
JP4514274B2 (ja) * 2000-02-29 2010-07-28 京セラ株式会社 多孔質セラミック構造体の製造方法
JP4822605B2 (ja) * 2001-04-19 2011-11-24 株式会社ニッカトー 耐熱性ムライト質焼結体からなるローラハースキルン用ローラ
JP5036110B2 (ja) * 2001-07-25 2012-09-26 株式会社ニッカトー 軽量セラミック焼結体
JP2003146773A (ja) * 2001-11-13 2003-05-21 Ngk Spark Plug Co Ltd 多孔質セラミック及びその製造方法
RU2209793C1 (ru) * 2001-11-21 2003-08-10 Общество с ограниченной ответственностью Производственно-инвестиционная компания "Диатомит-Инвест" Композиция для изготовления теплоизоляционного материала
JP4030426B2 (ja) 2002-12-27 2008-01-09 イーグル工業株式会社 シール用摺動部材及びその製造方法
US6864198B2 (en) * 2003-01-30 2005-03-08 Corning Incorporated Cordierite ceramic body and method
DE10355668A1 (de) * 2003-11-28 2005-06-23 Institut für Neue Materialien Gemeinnützige GmbH Isolationsmaterial
JP5053505B2 (ja) * 2004-06-14 2012-10-17 積水化学工業株式会社 加熱消滅性樹脂粒子及びその製造方法
FR2873685B1 (fr) * 2004-07-28 2007-06-22 Saint Gobain Ct Recherches Procede d'obtention de ceramiques poreuses
JP4440030B2 (ja) * 2004-07-28 2010-03-24 積水化学工業株式会社 セラミック組成物
KR100646212B1 (ko) 2005-02-01 2006-11-23 한국기계연구원 고기공율 고강도 다공질세라믹스의 제조방법 및 그세라믹스소재
JP5025923B2 (ja) * 2005-07-20 2012-09-12 積水化学工業株式会社 セラミック組成物及び多孔質セラミックフィルタの製造方法
EP1889821B1 (en) 2005-04-27 2015-12-16 Kyocera Corporation SiC POROUS CERAMIC FOR SLIDING MEMBERS, METHOD FOR PRODUCING THE SAME AND MECHANICAL SEAL RING
US20070231884A1 (en) * 2006-04-04 2007-10-04 Toshiba Ceramics Co., Ltd. Porous body and producing method thereof
US7648548B2 (en) * 2006-05-10 2010-01-19 Corning Incorporated High porosity cordierite composition
CN101522587A (zh) * 2006-08-29 2009-09-02 康宁股份有限公司 玻璃结合的陶瓷结构
DE102006051661A1 (de) * 2006-11-02 2008-05-08 Evonik Degussa Gmbh Zubereitung zur Herstellung feuerfester Materialien
JP2008247630A (ja) * 2007-03-29 2008-10-16 Emulsion Technology Co Ltd 多孔質セラミックス用気孔形成材
EP2025658A1 (en) 2007-08-08 2009-02-18 Imerys Ceramics France Porous ceramic bodies and process for their preparation
EP2030957A1 (en) * 2007-08-28 2009-03-04 Corning Incorporated Fugitive pore former for porous ceramic articles
CN101381241B (zh) * 2008-10-16 2011-06-15 武汉科技大学 一种用于上水口的多孔透气耐火材料及其生产方法
RU2622557C2 (ru) * 2011-09-20 2017-06-16 Эвоник Рем ГмбХ Способ изготовления легких керамических материалов

Also Published As

Publication number Publication date
US9284230B2 (en) 2016-03-15
WO2013041322A2 (de) 2013-03-28
WO2013041322A3 (de) 2013-12-19
TWI586631B (zh) 2017-06-11
CA2850093A1 (en) 2013-03-28
RS58848B1 (sr) 2019-07-31
TW201326088A (zh) 2013-07-01
US9701588B2 (en) 2017-07-11
IN2014CN02640A (pt) 2015-08-07
CA2850093C (en) 2020-03-24
TR201905951T4 (tr) 2019-05-21
BR112014006516A2 (pt) 2017-03-28
EP2758356A2 (de) 2014-07-30
KR20140078624A (ko) 2014-06-25
KR101922751B1 (ko) 2018-11-27
TW201716356A (zh) 2017-05-16
HK1197227A1 (en) 2015-01-09
RU2622557C2 (ru) 2017-06-16
KR101995184B1 (ko) 2019-07-02
KR20180128498A (ko) 2018-12-03
SI2845843T1 (sl) 2019-07-31
HRP20191021T1 (hr) 2019-08-23
JP6073327B2 (ja) 2017-02-01
RU2014115609A (ru) 2015-10-27
US20160176765A1 (en) 2016-06-23
EP2758356B1 (de) 2021-06-09
EP2845843B1 (de) 2019-03-06
US20140228211A1 (en) 2014-08-14
CN103796973A (zh) 2014-05-14
JP6312169B2 (ja) 2018-04-18
BR112014006516B1 (pt) 2020-12-08
AR087967A1 (es) 2014-04-30
AR114864A2 (es) 2020-10-21
PL2845843T3 (pl) 2019-09-30
EP2845843A1 (de) 2015-03-11
PT2845843T (pt) 2019-06-04
HUE043637T2 (hu) 2019-08-28
TWI586630B (zh) 2017-06-11
ES2725885T3 (es) 2019-09-30
JP2017024987A (ja) 2017-02-02
JP2014532027A (ja) 2014-12-04
ES2885759T3 (es) 2021-12-15
DK2845843T3 (da) 2019-05-27
PL2758356T3 (pl) 2021-11-22

Similar Documents

Publication Publication Date Title
BR112014006516B8 (pt) Material cerâmico refratário, seu uso e seu processo de produção
Soriano et al. Effect of pozzolans on the hydration process of Portland cement cured at low temperatures
ES2638051T3 (es) Procesamiento de cenizas volantes y fabricación de artículos que incorporan composiciones de cenizas volantes
FI20136003A (fi) Kalsinoituun saveen perustuva klinkkerin korvike
BR112014032950A2 (pt) processo para a produção de clínquer de cimento a partir de farinha crua de cimento, e instalação para a produção de clínquer de cimento a partir de farinha crua de cimento
CN102351441A (zh) 利用菱镁矿尾矿一步煅烧生产重烧镁砂的方法
BR112014009931A2 (pt) método e dispositivo para reprocessamento de materiais de resíduos úmidos contendo componentes orgânicos
Sokolar et al. Dry pressed ceramic tiles based on fly ash–clay body: Influence of fly ash granulometry and pentasodium triphosphate addition
CN105801064A (zh) 一种轻质隔热保温砖的制备工艺
CN105801133A (zh) 一种轻质隔热保温砖
HRP20191006T1 (hr) Upotreba organskog vlaknastog cementa kao sirovine u proizvodnji cementnog klinkera
BR112012026738A2 (pt) reator de leito fluidizado para o pré-tratamento térmico de matérias primas sólidas contendo água e método para o pré-tratamento térmico de matérias primas sólidas em um leito fluidizado operado em estágios em um reator de leito fluidizado com pelo menos duas zonas de tratamento dispostas concentricamente
MX2010006705A (es) Procedimiento para mejorar las propiedades del producto de clinker durante la coccion de harina cruda.
MY160998A (en) Improved burning system
CN104609809A (zh) 一种利用废弃陶瓷和矿渣与改性植物纤维制备多孔免烧制品的方法
CN104609810A (zh) 一种利用再生骨料和改性植物纤维制备多孔免烧制品的方法
BR112014032103A2 (pt) método para elevar o poder calorífico de um fluxo de material carbonífero; e instalação para a preparação térmica de material de pó de cimento em bruto, pedras de calou minério e para a elevação do poder calorífico de um fluxo de material carbonífero
CN104311063B (zh) 铁铝尖晶石耐火浇注料
BR112012007213A2 (pt) método e usina para fabricar cimento
CN109987926A (zh) 中低温环保瓷砖及其制备方法
He et al. Technology research on waterworks sludge for ceramsite
RU2011145010A (ru) Способ получения теплоизоляционного облицовочного материала на основе пеностекла
Liu et al. The experimental study on use of industrial wastes in ceramsite for construction
Dwi Yanti et al. Correlation between thermal behavior of clays and their chemical and mineralogical composition: a review
CN104609884A (zh) 一种利用矿渣和改性植物纤维制备多孔免烧制品的方法

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/08/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: ROEHM GMBH (DE)

B25G Requested change of headquarter approved

Owner name: ROEHM GMBH (DE)

B25A Requested transfer of rights approved

Owner name: EVONIK DEGUSSA GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: EVONIK OPERATIONS GMBH (DE)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2737 DE 20-06-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.