RU2019125106A - Гранулированный теплоизоляционный материал и способ его получения - Google Patents

Гранулированный теплоизоляционный материал и способ его получения Download PDF

Info

Publication number
RU2019125106A
RU2019125106A RU2019125106A RU2019125106A RU2019125106A RU 2019125106 A RU2019125106 A RU 2019125106A RU 2019125106 A RU2019125106 A RU 2019125106A RU 2019125106 A RU2019125106 A RU 2019125106A RU 2019125106 A RU2019125106 A RU 2019125106A
Authority
RU
Russia
Prior art keywords
granular material
paragraphs
opacifier
light absorption
silicon dioxide
Prior art date
Application number
RU2019125106A
Other languages
English (en)
Other versions
RU2019125106A3 (ru
RU2759942C2 (ru
Inventor
Маттиас ГЕЙСЛЕР
Анн-Катрин ХЕРР
Кристиан МОЕРС
Габриеле ГЕРТНЕР
Original Assignee
Эвоник Оперейшенс ГмбХ
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 Эвоник Оперейшенс ГмбХ filed Critical Эвоник Оперейшенс ГмбХ
Publication of RU2019125106A publication Critical patent/RU2019125106A/ru
Publication of RU2019125106A3 publication Critical patent/RU2019125106A3/ru
Application granted granted Critical
Publication of RU2759942C2 publication Critical patent/RU2759942C2/ru

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
    • 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
    • C04B35/14—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 silica
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • 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
    • C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
    • 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
    • C04B35/64—Burning or sintering processes
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/455—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application the coating or impregnating process including a chemical conversion or reaction
    • C04B41/4556—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application the coating or impregnating process including a chemical conversion or reaction coating or impregnating with a product reacting with the substrate, e.g. generating a metal coating by surface reduction of a ceramic substrate
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
    • C04B41/4933—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane containing halogens, i.e. organohalogen silanes
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
    • C04B41/4944—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane containing atoms other than carbon, hydrogen, oxygen, silicon, alkali metals or halogens, e.g. N-silyldisilazane: Image
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/82—Coating or impregnation with organic materials
    • C04B41/84—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/5409—Particle size related information expressed by specific surface values
    • 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
    • C04B2235/65—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
    • C04B2235/656—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
    • C04B2235/656—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
    • C04B2235/6567—Treatment time
    • 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
    • C04B2235/96—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Silicon Compounds (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Insulation (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)

Claims (23)

1. Гранулированный материал, содержащий гидрофобизированный диоксид кремния и по меньшей мере один замутнитель, обеспечивающий светопоглощение в ИК-диапазоне, характеризующийся трамбовочной плотностью, составляющей не более 250 г/л, и пределом прочности на сжатие согласно DIN EN 826:2013 при 50% сжатии, составляющим от 150 до 300 кПа или более 300 кПа, где предел прочности на сжатие измерен в слое квадратной формы с длиной кромки 200 мм и высотой слоя 20 мм.
2. Гранулированный материал по п. 1, отличающийся тем, что замутнитель, обеспечивающий светопоглощение в ИК-диапазоне, выбран из группы, состоящей из карбида кремния, диоксида титана, диоксида циркония, ильменитов, титанатов железа, оксидов железа, силикатов циркония, оксидов марганца, графитов, углеродной сажи и их смесей.
3. Гранулированный материал по п. 1 или 2, характеризующийся удельной поверхностью по методу BET, составляющей от 50 до 400 м2/г.
4. Гранулированный материал по любому из пп. 1-3, характеризующийся трамбовочной плотностью, составляющей от 100 до 240 г/л.
5. Гранулированный материал по любому из пп. 1-4, характеризующийся пределом прочности на сжатие согласно DIN EN 826:2013 при 50% сжатии, составляющим от 300 до 2000 кПа, где предел прочности на сжатие измерен в слое квадратной формы с длиной кромки 200 мм и высотой слоя 20 мм.
6. Гранулированный материал по любому из пп. 1-5, характеризующийся теплопроводностью, составляющей менее 50 мВт/(м⋅K) согласно EN 12667:2001, измеренной в слое при средней температуре измерения, составляющей 10°C, контактном давлении, составляющем 250 Па, в атмосфере воздуха и при стандартном давлении.
7. Гранулированный материал по любому из пп. 1-6, отличающийся тем, что диоксид кремния был получен с помощью пирогенных способов.
8. Гранулированный материал по любому из пп. 1-7, характеризующийся смачиваемостью метанолом с содержанием метанола от 10 до 60% по весу в смеси метанол/вода.
9. Способ получения гранулированного материала, содержащего гидрофобизированный диоксид кремния и по меньшей мере один замутнитель, обеспечивающий светопоглощение в ИК-диапазоне, включающий следующие стадии:
a) смешивание гидрофильного диоксида кремния с по меньшей мере одним замутнителем, обеспечивающим светопоглощение в ИК-диапазоне;
b) уплотнение смеси, полученной на стадии a), с получением гранулированного материала;
c) подвергание гранулированного материала, полученного на стадии b), термообработке при температуре от 200 до 1200°C;
d) гидрофобизация гранулированного материала, подвергнутого термообработке на стадии c), с помощью гидрофобизирующего средства.
10. Способ получения гранулированного материала, содержащего гидрофобизированный диоксид кремния и по меньшей мере один замутнитель, обеспечивающий светопоглощение в ИК-диапазоне, включающий следующие стадии:
a) смешивание гидрофильного диоксида кремния с по меньшей мере одним замутнителем, обеспечивающим светопоглощение в ИК-диапазоне;
b) уплотнение смеси, полученной на стадии a), с получением гранулированного материала;
c) обработка гранулированного материала, полученного на стадии b), аммиаком;
d) гидрофобизация гранулированного материала, обработанного аммиаком на стадии c), с помощью гидрофобизирующего средства.
11. Способ по п. 9, отличающийся тем, что стадию c) проводят при 800-1000°C.
12. Способ по любому из пп. 9-11, отличающийся тем, что после стадии b), и/или c), и/или d) следует отделение фракций гранулированного материала различного размера друг от друга.
13. Способ по любому из пп. 9-12, отличающийся тем, что гидрофобизирующее средство, используемое на стадии d), выбрано из группы, состоящей из галогенсиланов, алкоксисиланов, силазанов и силоксанов.
14. Гранулированный материал по любому из пп. 1-8, получаемый с помощью способа по любому из пп. 9-13.
15. Применение гранулированного материала по любому из пп. 1-8 в смесях и/или составах для теплоизоляции.
RU2019125106A 2017-01-18 2018-01-18 Гранулированный теплоизоляционный материал и способ его получения RU2759942C2 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP17151995.2 2017-01-18
EP17151995 2017-01-18
US201762482943P 2017-04-07 2017-04-07
US62/482,943 2017-04-07
EP17167175 2017-04-20
EP17167175.3 2017-04-20
PCT/EP2018/051142 WO2018134275A1 (de) 2017-01-18 2018-01-18 Granulares wärmedämmungsmaterial und verfahren zur dessen herstellung

Publications (3)

Publication Number Publication Date
RU2019125106A true RU2019125106A (ru) 2021-02-19
RU2019125106A3 RU2019125106A3 (ru) 2021-04-26
RU2759942C2 RU2759942C2 (ru) 2021-11-18

Family

ID=60972238

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019125106A RU2759942C2 (ru) 2017-01-18 2018-01-18 Гранулированный теплоизоляционный материал и способ его получения

Country Status (7)

Country Link
US (1) US11565974B2 (ru)
EP (1) EP3571173A1 (ru)
JP (1) JP7050810B2 (ru)
CN (1) CN110446692A (ru)
MX (1) MX2019008516A (ru)
RU (1) RU2759942C2 (ru)
WO (1) WO2018134275A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3030383C (en) 2016-07-29 2023-02-21 Evonik Degussa Gmbh Method for producing hydrophobic heat insulation material
DE102017209782A1 (de) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Verfahren zur Wärmedämmung eines evakuierbaren Behälters
EP3762137A1 (de) 2018-03-05 2021-01-13 Evonik Operations GmbH Verfahren zur herstellung eines aerogelmaterials
WO2020011354A1 (de) * 2018-07-11 2020-01-16 Wacker Chemie Ag Mit wasser anmischbare mischung enthaltend kieselsäure formkörper
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
MX2021000623A (es) 2018-07-17 2021-04-13 Evonik Operations Gmbh Composicion de aislamiento termico a base de granulados de silice, procesos para su preparacion y usos de la misma.
JP7086266B2 (ja) 2018-07-18 2022-06-17 エボニック オペレーションズ ゲーエムベーハー シリカをベースとする成形断熱体を周囲圧力で疎水化する方法
WO2021144170A1 (en) 2020-01-14 2021-07-22 Evonik Operations Gmbh Silica-based hydrophobic granular material with an increased polarity
JP7009534B2 (ja) * 2020-03-12 2022-01-25 住友理工株式会社 バッテリーパック用断熱材およびバッテリーパック
CA3219241A1 (en) * 2022-11-15 2024-05-15 Evonik Operations Gmbh Curable composition for production of coatings for thermal, electrical and/or acoustic insulation

Family Cites Families (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595262A (en) 1949-03-26 1952-05-06 Monsanto Chemicals Method and apparatus for filling containers
DE952891C (de) 1954-01-23 1956-11-22 Degussa Verfahren zur Herstellung von feinverteilten Metalloxyden und deren Gemischen
GB919018A (en) 1958-03-04 1963-02-20 British Titan Products Production of silicon dioxide
DE1567440B1 (de) 1965-04-29 1971-02-25 Degussa Kugelfoermiges kieselsaeuregranulat
FR1497527A (fr) 1966-06-03 1967-10-13 Saint Gobain Produits isolants, tels que coquilles, utilisables pour le calorifugeage à haute température et procédé ainsi qu'installation pour leur fabrication
DE2533925C3 (de) 1975-07-30 1980-12-11 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von feinstteiligen Oxiden von Metallen und/oder des Siliciums
US4048290A (en) 1976-01-28 1977-09-13 Cabot Corporation Process for the production of finely-divided metal and metalloid oxides
DE2754517A1 (de) 1977-12-07 1979-06-13 Wacker Chemie Gmbh Verfahren zum verbessern von waermeschutzgegenstaenden
JPS54101795A (en) 1978-01-30 1979-08-10 Toyo Soda Mfg Co Ltd Hydrophobic rendering method for oxide fine powder
US4175159A (en) 1978-07-31 1979-11-20 General Electric Company Silicone emulsions for treating silicate particulate matter
DE2931585A1 (de) 1979-08-03 1981-02-12 Degussa Temperaturstabilisiertes, pyrogen hergestelltes aluminiumoxid-mischoxid, das verfahren zu seiner herstellung und verwendung
DE2931810A1 (de) 1979-08-06 1981-02-19 Degussa Temperaturstabilisiertes siliciumdioxid-mischoxid, das verfahren zu seiner herstellung und verwendung
DE3000542A1 (de) 1980-01-09 1981-08-27 Degussa Ag, 6000 Frankfurt Waermeisolationsmischung und verfahren zu deren herstellung
DE3037409A1 (de) 1980-10-03 1982-05-19 Dr. Carl Riffer Baustoffwerke KG, 5403 Mülheim-Klärlich Hohlblockstein mit integrierter waermedaemmung, mittel zum verfuellen und verfahren zu seiner herstellung sowie vorrichtung zur durchfuehrung des verfahrens
DE3814968A1 (de) 1988-05-03 1989-11-16 Basf Ag Daemmstoff der dichte 0,1 bis 0,4 g/cm(pfeil hoch)3(pfeil hoch)
US5362541A (en) 1988-08-24 1994-11-08 Degussa Aktiengesellschaft Shaped articles for heat insulation
DE3912504A1 (de) * 1989-04-17 1990-10-18 Degussa Presslinge auf basis von pyrogen hergestelltem siliciumdioxid, verfahren zu ihrer herstellung und ihre verwendung
US5183710A (en) 1990-08-30 1993-02-02 U-Sus Distributors, Inc. Hydrophobic inorganic materials and process for making same
US5565142A (en) 1992-04-01 1996-10-15 Deshpande; Ravindra Preparation of high porosity xerogels by chemical surface modification.
DE4221716A1 (de) 1992-07-02 1994-01-05 Wacker Chemie Gmbh Verfahren zur Hydrophobierung von pyrogen hergestelltem Siliciumdioxid
EP0617152B1 (de) 1993-02-22 1999-08-25 Recaro GmbH & Co. Abstandstextilmaterial variabler Dicke, Herstellungsverfahren und Verwendungen dazu
DE4310613A1 (de) 1993-03-31 1994-10-06 Wacker Chemie Gmbh Mikroporöser Wärmedämmformkörper
DE4315088A1 (de) 1993-05-06 1994-11-10 Wacker Chemie Gmbh Verfahren zur Herstellung eines mikroporösen Körpers mit wärmedämmenden Eigenschaften
SE501701C2 (sv) 1993-09-29 1995-04-24 Electrolux Ab Sätt att fylla och packa isoleringspulver i väggarna hos en skåpkropp
DE4427137B4 (de) 1993-10-07 2007-08-23 Degussa Gmbh Fällungskieselsäure
PT725037E (pt) * 1995-02-04 2001-07-31 Degussa Granulados a base de dioxido de silicio preparado pirogenicamente processo para a sua preparacao e sua utilizacao
DE19506141A1 (de) 1995-02-22 1996-08-29 Hoechst Ag Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz
IN191468B (ru) 1996-03-29 2003-12-06 Degussa
DE19648797A1 (de) * 1996-11-26 1998-05-28 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten, dauerhaft hydrophoben Aerogelen
US6058979A (en) 1997-07-23 2000-05-09 Cuming Corporation Subsea pipeline insulation
JPH11147709A (ja) * 1997-11-13 1999-06-02 Tokuyama Corp 粒状シリカの製造方法
DE19752659A1 (de) 1997-11-27 1999-06-24 Wacker Chemie Gmbh Organosiliciumverbindungenhaltige hydrophobierende Pulver enthaltende Baustoffmassen
DE19807700A1 (de) 1998-02-24 1999-08-26 Degussa Fällungskieselsäuregranulate
US6099749A (en) 1998-09-25 2000-08-08 Cabot Corporation Method of compacting a fumed metal oxide-containing composition
DE19857912A1 (de) 1998-12-16 2000-07-06 Degussa Toner und/oder Toner-Mischungen
US6174926B1 (en) 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
DE19948394C1 (de) 1999-10-07 2001-02-01 Wacker Chemie Gmbh Verfahren zur Verfestigung von mineralischem porösem Schüttgut, mineralisches poröses Schüttgut und dessen Verwendung
DE10135452A1 (de) 2001-07-20 2003-02-06 Degussa Pyrogen hergestellte Aluminium-Silicium-Mischoxide
DE10146591A1 (de) 2001-09-21 2003-04-10 Bayer Cropscience Ag Herbizide auf Basis von substituierten Thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)onen
US6472067B1 (en) 2001-09-27 2002-10-29 Hc Chem Research And Service Corp. Non-flammable polymer composite panels
WO2003064025A1 (en) 2002-01-29 2003-08-07 Cabot Corporation Heat resistant aerogel insulation composite and method for its preparation; aerogel binder composition and method for its preparation
DE10330221A1 (de) 2002-08-03 2004-02-12 Degussa Ag Hochdispersible Fällungskieselsäure
KR100960519B1 (ko) 2003-01-22 2010-06-03 에보닉 데구사 게엠베하 고무에 사용하기 위한 고분산성 실리카
DE10339679A1 (de) 2003-08-28 2005-03-31 Wacker-Chemie Gmbh Kontinuierliches Verfahren zur Herstellung einer Wärmedämmplatte
FR2873677B1 (fr) 2004-07-29 2007-08-17 Armines Ass Pour La Rech Et Le Procede d'elaboration de serogels de silice hydrophobes
US20060027227A1 (en) 2004-08-09 2006-02-09 Steve Everett Volcano furnace
EP1700824A1 (en) * 2005-03-09 2006-09-13 Degussa AG Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof
GB0505270D0 (en) * 2005-03-15 2005-04-20 Microtherm Int Ltd Granular fibre-free microporous thermal insulation material and method
EP1813574A1 (de) * 2006-01-25 2007-08-01 Degussa GmbH Zu Schülpen kompaktiertes pyrogen hergestelltes Siliciumdioxid
US7562534B2 (en) 2006-03-23 2009-07-21 Praxair Technology, Inc. Cryogenic aerogel insulation system
ZA200704237B (en) * 2006-05-26 2010-01-27 Evonic Degussa Gmbh Precipitated silicas having special surface properties
DE202006012748U1 (de) 2006-08-18 2006-10-19 Schlagmann Baustoffwerke Gmbh & Co. Kg Wärmedämmziegel
DE102007020716A1 (de) 2007-05-03 2008-11-06 Günter Dr. Kratel Hohlbausteine mit integrierter mikroporöser Wärmedämmung
EP1988228B1 (de) 2007-05-03 2020-04-15 Evonik Operations GmbH Bausteine und Bausysteme mit hydrophober, mikropröser Wärmedämmung und Verfahren zur Herstellung
DE202007013074U1 (de) 2007-09-18 2008-02-14 Kratel, Günter, Dr. Mauerwerk mit integrierter Vakuumisolation auf Basis mikroporöser Wärmedämmung
DE102008005548A1 (de) 2008-01-23 2009-07-30 Günter Dr. Kratel Mehrschalige Hohlbausteine mit integrierter Wärmedämmung
DE102007042000B4 (de) 2007-09-04 2021-12-09 Evonik Operations Gmbh Zweischaliges Mauerwerk mit integrierter hydrophober, mikroporöser Wärmedämmung
DE102007051830A1 (de) 2007-10-30 2009-05-07 Rimmele, Matthias Wärmedämmmaterialaufweisender Baustein sowie Verfahren zu seiner Herstellung
DE102007024097A1 (de) 2007-05-22 2008-11-27 Evonik Degussa Gmbh Kieselsäuren
DE102007031635A1 (de) 2007-07-06 2009-01-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Metalloxidgranulaten
DE102007043946A1 (de) 2007-09-14 2009-03-19 Bayerisches Zentrum für Angewandte Energieforschung e.V. Faserverbünde und deren Verwendung in Vakuumisolationssystemen
DE102008005005A1 (de) 2008-01-17 2009-07-23 Evonik Degussa Gmbh Kohlenstoff-Aerogele, Verfahren zu deren Herstellung und deren Verwendung
JP5615514B2 (ja) 2008-05-15 2014-10-29 ニチアス株式会社 断熱材、これを用いた断熱構造及び断熱材の製造方法
DE102008035867A1 (de) 2008-08-01 2010-02-04 Evonik Degussa Gmbh Neuartige Fällungskieselsäuren für Trägeranwendungen
DE102008036430A1 (de) 2008-08-05 2010-02-11 Günter Dr. Kratel Baustein mit integrierter hydrophober, mikroporöser Kieselsäure als Wärmedämmung
WO2010068254A2 (en) 2008-12-10 2010-06-17 Cabot Corporation Insulation for storage or transport of cryogenic fluids
DE102008064572A1 (de) 2008-12-30 2010-07-08 Alsecco Gmbh & Co Kg Mehrschichtige Wärmedämmplatte und Verfahren zum Aufbau einer Wärmedämmfassade
EP2218703B1 (en) 2009-02-13 2013-05-08 Evonik Degussa GmbH A thermal insulation material comprising precipitated silica
US9115025B2 (en) 2009-04-27 2015-08-25 Rockwool International A/S Aerogel compositions and methods of making and using them
ITMI20090950A1 (it) 2009-05-29 2010-11-30 Gegussa Novara Technology Spa Processo per la preparazione di un aerogelo in pellets
CN105669101A (zh) 2009-11-25 2016-06-15 卡博特公司 气凝胶复合材料及其制造和使用方法
DE102009054566A1 (de) 2009-12-11 2010-11-11 Wacker Chemie Ag Hydrophobe Wärmedämmung
MX2012007285A (es) 2009-12-26 2012-07-30 Evonik Degussa Gmbh Composicion en polvo que contiene agua.
FR2955102B1 (fr) 2010-01-11 2012-08-10 Parexlanko Enduit isolant a base de xerogel de silice.
DE102010029513A1 (de) * 2010-05-31 2011-02-24 Wacker Chemie Ag Dämmung mit Schichtaufbau
DE102010040346A1 (de) 2010-09-07 2012-03-08 BSH Bosch und Siemens Hausgeräte GmbH Wärmeisolierender Formkörper und Verfahren zu dessen Fertigung
DE102010046678A1 (de) 2010-09-27 2012-03-29 Günter Kratel Mikroporöser, hydrophober Dämmformkörper mit hygrisch aktiver, oberflächennaher Schicht
DE102010046684A1 (de) 2010-09-27 2012-03-29 Günter Kratel Stabilisierter Wärmedämmformkörper mit hydrophoben, mikroporösem Dämmstoffkern und hydrophiler Oberfläche
KR101187568B1 (ko) 2010-09-29 2012-10-04 한국에너지기술연구원 실리카 에어로겔 과립의 제조방법
WO2013013714A1 (de) 2011-07-27 2013-01-31 Evonik Degussa Gmbh Verfahren zur herstellung hydrophober, wärmedämmender formkörper
WO2013044012A1 (en) 2011-09-22 2013-03-28 3M Innovative Properties Company Thermally insulated components for exhaust systems
DE102011084301A1 (de) 2011-10-11 2013-04-11 Wacker Chemie Ag Verfahren zur Massehydrophobierung von Baustoffen mit festen Organosiliciumverbindungen
FR2981341B1 (fr) 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
DE102012211121A1 (de) 2012-06-28 2014-01-02 Evonik Industries Ag Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
ES2548260T3 (es) 2012-10-26 2015-10-15 Evonik Degussa Gmbh Procedimiento para la producción de una mezcla de aislamiento térmico
US10040720B2 (en) 2012-12-11 2018-08-07 EMPA Eidgenössische Materialprüfungs-und Forschungsanstalt Thermally insulating aerogel based rendering materials
DE102012224201A1 (de) 2012-12-21 2014-07-10 Evonik Industries Ag Vakuumisolierende Fassadenplatte mit verbesserter Handhabbarkeit
EP3536837B1 (en) 2013-03-27 2024-04-24 3M Innovative Properties Company Thermally insulated components
EP3022025B1 (de) * 2013-07-16 2017-05-17 Evonik Degussa GmbH Verfahren zur befüllung der hohlkammern von lochziegeln mit einer ein hydrophobierungsmittel enthaltenden wärmedämmstoffmischung
EP2832690A1 (de) 2013-08-02 2015-02-04 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Verfahren zur Herstellung eines Aerogelmaterials
DE102013016705A1 (de) 2013-10-09 2015-04-09 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Dämmung eines Warmwasserspeichers und Warmwasserspeicher
WO2015115184A1 (ja) 2014-01-31 2015-08-06 サンノプコ株式会社 疎水性微粒湿式シリカ、その製造方法及び消泡剤
DE102014203091A1 (de) 2014-02-20 2015-08-20 Evonik Degussa Gmbh Mit einem wärmedämmenden Material befüllter Rahmen und Verfahren zu dessen Herstellung
JPWO2015182768A1 (ja) 2014-05-30 2017-05-25 旭硝子株式会社 真空断熱材
EP2982660B1 (de) 2014-08-08 2018-10-10 Evonik Degussa GmbH Verfahren zur herstellung eines hydrophoben wärmedämm-formkörpers
WO2016045777A1 (de) 2014-09-24 2016-03-31 Linde Aktiengesellschaft Verfahren zum verdichten von isolierschüttgut
EP3045600A1 (de) 2015-01-16 2016-07-20 Evonik Degussa GmbH Kapillaraktive Elemente umfassender Wärmedämmformkörper
US9593797B2 (en) 2015-01-30 2017-03-14 Johns Manville Hybrid high temperature insulation
EP3053952A1 (de) 2015-02-04 2016-08-10 Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA Verfahren zur Herstellung eines Aerogelmaterials
DE102015206433A1 (de) 2015-04-10 2016-10-13 Evonik Degussa Gmbh Verfahren zur Herstellung eines Wärmedämmformkörpers
WO2016171558A1 (en) 2015-04-24 2016-10-27 Separex S.A.S. A process of applying a polymethylsilsesquioxane aerogel coating onto a porous substrate
DE102015207939A1 (de) 2015-04-29 2016-11-03 Wacker Chemie Ag Verfahren zur Herstellung organisch modifizierter Aerogele
JP2018523022A (ja) 2015-07-15 2018-08-16 インターナショナル アドヴァンスト リサーチ センター フォー パウダー メタラージー アンド ニュー マテリアルズ（エーアールシーアイ） 高効率性を備えたシリカエアロゲル断熱製品の改善された製造方法
HRP20221349T1 (hr) 2015-12-10 2023-01-06 Evonik Operations Gmbh Postupak toplinske izolacije spremnika koji se može vakumirati
DE102015225714A1 (de) 2015-12-17 2017-06-22 Evonik Degussa Gmbh Isolationsverbund mit diffusionsoffenem Randverbund
CA3030383C (en) 2016-07-29 2023-02-21 Evonik Degussa Gmbh Method for producing hydrophobic heat insulation material
CN106830878B (zh) 2017-01-18 2018-04-06 加新科技(深圳)有限公司 一种超疏水性硅铝锆复合材料及其制备方法
EP3580387B1 (de) 2017-02-09 2020-12-16 Evonik Operations GmbH Verfahren zur herstellung einer wärmedämmenden schicht
WO2018146137A1 (de) 2017-02-09 2018-08-16 Evonik Degussa Gmbh Verfahren zur herstellung einer wärmedämmenden schicht
EP3403818A1 (de) 2017-05-15 2018-11-21 Evonik Degussa GmbH Wärmedämmender formkörper enthaltend ein poröses substrat
JP7160837B2 (ja) 2017-05-17 2022-10-25 エボニック オペレーションズ ゲーエムベーハー 硬化表面を有するコア疎水性断熱板
DE102017209782A1 (de) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Verfahren zur Wärmedämmung eines evakuierbaren Behälters
CN107814552B (zh) 2017-11-21 2020-10-16 金光虎 一种二氧化硅绝热复合材料及其制备方法
EP3762137A1 (de) 2018-03-05 2021-01-13 Evonik Operations GmbH Verfahren zur herstellung eines aerogelmaterials
MX2021000623A (es) 2018-07-17 2021-04-13 Evonik Operations Gmbh Composicion de aislamiento termico a base de granulados de silice, procesos para su preparacion y usos de la misma.
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
JP7086266B2 (ja) 2018-07-18 2022-06-17 エボニック オペレーションズ ゲーエムベーハー シリカをベースとする成形断熱体を周囲圧力で疎水化する方法

Also Published As

Publication number Publication date
US11565974B2 (en) 2023-01-31
CN110446692A (zh) 2019-11-12
RU2019125106A3 (ru) 2021-04-26
JP7050810B2 (ja) 2022-04-08
JP2020506867A (ja) 2020-03-05
EP3571173A1 (de) 2019-11-27
MX2019008516A (es) 2019-09-18
WO2018134275A1 (de) 2018-07-26
RU2759942C2 (ru) 2021-11-18
US20200031720A1 (en) 2020-01-30

Similar Documents

Publication Publication Date Title
RU2019125106A (ru) Гранулированный теплоизоляционный материал и способ его получения
KR101521793B1 (ko) 제조비용을 절감한 실리카 에어로겔 분말의 제조방법
Prasad et al. Rice husk ash as a renewable source for the production of value added silica gel and its application: an overview
CA3030383C (en) Method for producing hydrophobic heat insulation material
KR101789860B1 (ko) 실리카 에어로겔의 제조방법
KR102092769B1 (ko) 실리카 에어로겔의 제조방법 및 이에 의해 제조된 실리카 에어로겔
CN101830729B (zh) 多孔陶瓷过滤器及制备方法
KR101800938B1 (ko) 소수성의 실리카 에어로겔의 제조방법 및 이로부터 제조된 소수성의 실리카 에어로겔
KR20180034631A (ko) 열 전도율이 낮은 실리카 성형체
CN104818027A (zh) 一种用于粉土路基的固化剂
KR102092770B1 (ko) 실리카 에어로겔의 제조방법 및 이에 의해 제조된 실리카 에어로겔
JP2017114744A (ja) 親水性シリカエアロゲルとその製造方法および断熱材
KR20100120036A (ko) 물유리 및 에어로겔로부터 제조된 세라믹 다공체 및 이의 제조방법
RU2078746C1 (ru) Способ изготовления тепло- и звукоизоляционных изделий
US5746932A (en) Method for producing thermal insulation from dry-fine oil-sands tailings
KR101252586B1 (ko) 펄라이트를 사용한 친환경 실내내장재 및 그 제조방법
JP5322472B2 (ja) 多孔質フィラーの製造方法および多孔質フィラー
Li et al. Relation of density and thermal conductivity of micro-porous calcium silicate insulation material
ES2539845B1 (es) Procedimiento y síntesis de monolitos de carbón activo a partir de cascarilla de cacao
KR101159986B1 (ko) 이산화탄소 흡착 카트리지의 제조방법
Čáchová et al. Basic and Thermal Characteristics of Render with Crushed Brick
CN106867032A (zh) 高岭土组合物
CN106747595B (zh) 一种透水砖及其制备方法
RU2007142322A (ru) Способ получения бетонных строительных изделий, состав бетонной смеси для получения бетонных строительных изделий, гранулированный заполнитель на основе стеклобоя для бетонной смеси и бетонное строительное изделие
CN107400377A (zh) 一种秸秆-聚苯乙烯复合保温板的制作方法