BR112021024412A2 - Método e aparelho para processar resíduos de tratamento de água ou outros detritos residuais ricos em óxido de alumínio ou hidróxido de alumínio amorfo para uso na fabricação de aglutinantes hidráulicos - Google Patents
Método e aparelho para processar resíduos de tratamento de água ou outros detritos residuais ricos em óxido de alumínio ou hidróxido de alumínio amorfo para uso na fabricação de aglutinantes hidráulicosInfo
- Publication number
- BR112021024412A2 BR112021024412A2 BR112021024412A BR112021024412A BR112021024412A2 BR 112021024412 A2 BR112021024412 A2 BR 112021024412A2 BR 112021024412 A BR112021024412 A BR 112021024412A BR 112021024412 A BR112021024412 A BR 112021024412A BR 112021024412 A2 BR112021024412 A2 BR 112021024412A2
- Authority
- BR
- Brazil
- Prior art keywords
- waste
- water treatment
- manufacture
- aluminum oxide
- aluminum hydroxide
- Prior art date
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- C04B7/00—Hydraulic cements
- C04B7/32—Aluminous cements
- C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
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- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/20—Dewatering by mechanical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B2007/005—Rotary-drum furnaces, i.e. horizontal or slightly inclined for the treatment of slurries or wet materials
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass
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- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
método e aparelho para processar resíduos de tratamento de água ou outros detritos residuais ricos em óxido de alumínio ou hidróxido de alumínio amorfo para uso na fabricação de aglutinantes hidráulicos. método para processar resíduos de tratamento de água ou outros detritos residuais ricos em óxido de alumínio ou hidróxido de alumínio amorfo para uso na fabricação de aglutinantes hidráulicos, que compreende aquecer os resíduos para remover a água e oxidar o material orgânico contido nos mesmos, que compreende controlar a temperatura dos resíduos durante o aquecimento, de modo que eles sejam aquecidos a uma temperatura não superior a 800°c, mais preferivelmente não superior a 650°c, para garantir que os compostos de alumínio na wtr, em particular óxido de alumínio e hidróxido de alumínio, permaneçam em um estado amorfo. o método pode compreender o controle da temperatura dos resíduos de tratamento de água de modo que eles sejam aquecidos a uma temperatura entre 350°c e 650°c, mais preferivelmente entre 400°c e 500°c.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1908383.1A GB2586951B (en) | 2019-06-12 | 2019-06-12 | A method and apparatus for processing water treatment residuals |
GB2003674.5A GB2592985A (en) | 2019-06-12 | 2020-03-13 | A method for the manufacture of hydraulic binders from water treatment residuals |
PCT/EP2020/066313 WO2020249736A1 (en) | 2019-06-12 | 2020-06-12 | A method and apparatus for processing water treatment residuals |
Publications (1)
Publication Number | Publication Date |
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BR112021024412A2 true BR112021024412A2 (pt) | 2022-01-18 |
Family
ID=67386203
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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BR112021024412A BR112021024412A2 (pt) | 2019-06-12 | 2020-06-12 | Método e aparelho para processar resíduos de tratamento de água ou outros detritos residuais ricos em óxido de alumínio ou hidróxido de alumínio amorfo para uso na fabricação de aglutinantes hidráulicos |
BR112021024416A BR112021024416A2 (pt) | 2019-06-12 | 2020-06-12 | Métodos para a fabricação de um aglutinante hidráulico com alto teor de alumina, de cimento de aluminato de cálcio, e de cimento de sulfoaluminato de cálcio |
BR112021024292A BR112021024292A2 (pt) | 2019-06-12 | 2020-06-12 | Uso de um aglutinante hidráulico contendo aluminato de cálcio |
BR112021024399A BR112021024399A2 (pt) | 2019-06-12 | 2020-12-11 | Método para produzir um aglutinante, aglutinante, uso de um aglutinante, e, produto químico para construção |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021024416A BR112021024416A2 (pt) | 2019-06-12 | 2020-06-12 | Métodos para a fabricação de um aglutinante hidráulico com alto teor de alumina, de cimento de aluminato de cálcio, e de cimento de sulfoaluminato de cálcio |
BR112021024292A BR112021024292A2 (pt) | 2019-06-12 | 2020-06-12 | Uso de um aglutinante hidráulico contendo aluminato de cálcio |
BR112021024399A BR112021024399A2 (pt) | 2019-06-12 | 2020-12-11 | Método para produzir um aglutinante, aglutinante, uso de um aglutinante, e, produto químico para construção |
Country Status (12)
Country | Link |
---|---|
US (4) | US20220227666A1 (pt) |
EP (4) | EP3983357A1 (pt) |
JP (4) | JP2022539963A (pt) |
KR (4) | KR20220021483A (pt) |
CN (4) | CN113939486A (pt) |
AU (4) | AU2020290768A1 (pt) |
BR (4) | BR112021024412A2 (pt) |
CA (4) | CA3141396A1 (pt) |
GB (2) | GB2586951B (pt) |
MX (4) | MX2021014664A (pt) |
SG (4) | SG11202112829TA (pt) |
WO (5) | WO2020249728A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102178176B1 (ko) * | 2019-12-09 | 2020-11-12 | 김경철 | 사용자 단말, 화상 통화 장치, 화상 통화 시스템 및 그 제어방법 |
CN111453970A (zh) * | 2020-05-25 | 2020-07-28 | 中建水务环保有限公司 | 一种污泥雾化塑型装置 |
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2019
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2020
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