BR112019017490A8 - Lama vermelha modificada, seu uso e seu processo de produção - Google Patents

Lama vermelha modificada, seu uso e seu processo de produção

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Publication number
BR112019017490A8
BR112019017490A8 BR112019017490A BR112019017490A BR112019017490A8 BR 112019017490 A8 BR112019017490 A8 BR 112019017490A8 BR 112019017490 A BR112019017490 A BR 112019017490A BR 112019017490 A BR112019017490 A BR 112019017490A BR 112019017490 A8 BR112019017490 A8 BR 112019017490A8
Authority
BR
Brazil
Prior art keywords
red mud
modified red
accumulator
medium
modified
Prior art date
Application number
BR112019017490A
Other languages
English (en)
Other versions
BR112019017490B1 (pt
BR112019017490A2 (pt
Inventor
Rocktäschel Christian
Original Assignee
Fluorchemie Gmbh Frankfurt
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 Fluorchemie Gmbh Frankfurt filed Critical Fluorchemie Gmbh Frankfurt
Priority claimed from PCT/EP2017/072012 external-priority patent/WO2018157954A1/de
Publication of BR112019017490A2 publication Critical patent/BR112019017490A2/pt
Publication of BR112019017490A8 publication Critical patent/BR112019017490A8/pt
Publication of BR112019017490B1 publication Critical patent/BR112019017490B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B18/023—Fired or melted 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
    • 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
    • C04B18/04—Waste materials; Refuse
    • C04B18/0409—Waste from the purification of bauxite, e.g. red mud
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • C—CHEMISTRY; METALLURGY
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/041—Aluminium silicates other than clay
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/303—Alumina
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
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    • 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
    • C04B18/04—Waste materials; Refuse
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    • 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
    • C04B20/10—Coating or impregnating
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    • 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
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    • C04B20/1018—Coating or impregnating with organic materials
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    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
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    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1066—Oxides, Hydroxides
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    • 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
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    • 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
    • C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type
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    • 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
    • C04B28/06—Aluminous cements
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    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
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    • C04B40/0039—Premixtures of ingredients
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
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    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
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    • C09K8/03—Specific additives for general use in well-drilling compositions
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
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    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
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    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0094—Agents for altering or buffering the pH; Ingredients characterised by their pH
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00258—Electromagnetic wave absorbing or shielding materials
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    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1075—Chromium-free or very low chromium-content materials
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    • C04B2111/54—Substitutes for natural stone, artistic materials or the like
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    • Y02E20/14—Combined heat and power generation [CHP]
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Sorption (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Iron (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Emergency Management (AREA)
  • Water Supply & Treatment (AREA)
  • Silicon Compounds (AREA)
  • Hydrology & Water Resources (AREA)
  • Soil Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

A presente invenção refere-se a uma lama vermelha modificada ou a um resíduo de bauxita modificado, assim como processos para sua produção e um meio acumulador, que compreende uma lama vermelha modificada, um acumulador de calor, que compreende um meio acumulador e inúmeros usos de uma lama vermelha modificada como um meio acumulador, em particular, em um acumulador de calor. Neste caso, a lama vermelha modificada contém os seguintes componentes: - hematita (Fe2O3), - córundo (Al2O3), - rutila (TiO2) e/ou anatas (TiO2), - quartzo (SiO2), - opcionalmente perowskita (CaTiO3) e ? opcionalmente pseudobrookita ((Fe3+, Fe2+)2(Ti,Fe3+)O5), nefelina ((Na,K)[AISiO4]) e/ou hauinita ((Na,Ca)4-8[Al6Si6O24(SO4)], sendo que a lama vermelha modificada é essencialmente livre de Na2O e/ou vidro. Por esse meio, um novo material é posto à disposição, assim com sua produção para aplicação como meio acumulador no sistema sensível de acumulação de energia na faixa baixa, média e alta de temperatura.
BR112019017490-7A 2017-03-01 2017-09-01 Lama vermelha modificada, seu uso e seu processo de produção BR112019017490B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/EP2016/025025 WO2017157406A1 (de) 2016-03-15 2016-03-15 Zusammensetzung enthaltend modifizierten, chromatarmen rotschlamm sowie verfahren zu deren herstellung
PCT/EP2017/054767 WO2017157664A1 (de) 2016-03-15 2017-03-01 Neuartiges material, sowie dessen herstellung zur anwendung als speichermedium im sensitiven energiespeichersystem im niedrigen, mittleren und hochtemperaturbereich
EPPCT/EP2017/054767 2017-03-01
PCT/EP2017/072012 WO2018157954A1 (de) 2017-03-01 2017-09-01 Neuartiges material, sowie dessen herstellung zur anwendung als speichermedium im sensitiven energiespeichersystem im niederen, mittleren und hochtemperaturbereich

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BR112019017490A2 BR112019017490A2 (pt) 2020-03-31
BR112019017490A8 true BR112019017490A8 (pt) 2023-04-04
BR112019017490B1 BR112019017490B1 (pt) 2023-07-25

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PT3589600T (pt) 2022-02-22
MY186303A (en) 2021-07-07
RU2019127192A (ru) 2021-04-01
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CA2995773A1 (en) 2017-09-21
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AU2017402088A1 (en) 2019-09-12
RU2018127731A3 (pt) 2020-06-29
KR20190087293A (ko) 2019-07-24
RU2753790C2 (ru) 2021-08-23
BR112018016047A2 (pt) 2018-12-26
ES2836197T3 (es) 2021-06-24
AU2016397508A1 (en) 2018-10-25
US20200299189A1 (en) 2020-09-24
EP3386932A1 (de) 2018-10-17
BR112018016047B1 (pt) 2022-10-04
JP2019505455A (ja) 2019-02-28
CA2996331C (en) 2021-08-03
RU2018127731A (ru) 2020-01-30
EP3386932B1 (de) 2020-09-30
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JP6685393B2 (ja) 2020-04-22
JP2018538128A (ja) 2018-12-27
CA3052715A1 (en) 2018-09-07
RU2018131948A3 (pt) 2020-04-15
RU2018131948A (ru) 2020-04-15
IL269010A (en) 2019-10-31
BR112019017490A2 (pt) 2020-03-31
US10766812B2 (en) 2020-09-08
AU2016397508B2 (en) 2019-08-29
IL261199A (en) 2018-10-31
AU2017233442B2 (en) 2019-08-29
US20190100459A1 (en) 2019-04-04
IL261732A (en) 2018-10-31
CA2995773C (en) 2020-02-25
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