BR112022021984A2 - Sistemas e processos para processar cinzas e um sólido - Google Patents
Sistemas e processos para processar cinzas e um sólidoInfo
- Publication number
- BR112022021984A2 BR112022021984A2 BR112022021984A BR112022021984A BR112022021984A2 BR 112022021984 A2 BR112022021984 A2 BR 112022021984A2 BR 112022021984 A BR112022021984 A BR 112022021984A BR 112022021984 A BR112022021984 A BR 112022021984A BR 112022021984 A2 BR112022021984 A2 BR 112022021984A2
- Authority
- BR
- Brazil
- Prior art keywords
- systems
- processes
- solid
- ash
- processing ash
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/045—Leaching using electrochemical processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/529—Processes or devices for preparing lime water
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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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/02—Lime
- C04B2/04—Slaking
- C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
- C04B2/063—Slaking of impure quick lime, e.g. contained in fly ash
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/02—Light metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- 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
Abstract
SISTEMAS E PROCESSOS PARA PROCESSAR CINZAS E UM SÓLIDO. São descritos neste documento métodos para usar saídas de reator para purificar materiais. Por exemplo, métodos para usar ácido e/ou base produzidos em um reator para purificar materiais (por exemplo, calcário, dolomita, fluxos de resíduos e/ou cinzas) são descritos neste documento. Também são descritos sistemas relacionados.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063018696P | 2020-05-01 | 2020-05-01 | |
US202063054683P | 2020-07-21 | 2020-07-21 | |
PCT/US2021/029918 WO2021222585A2 (en) | 2020-05-01 | 2021-04-29 | Use of reactor outputs to purify materials, and related systems |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022021984A2 true BR112022021984A2 (pt) | 2023-01-03 |
Family
ID=76422031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022021984A BR112022021984A2 (pt) | 2020-05-01 | 2021-04-29 | Sistemas e processos para processar cinzas e um sólido |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230174396A1 (pt) |
EP (1) | EP4143131A2 (pt) |
JP (1) | JP2023524076A (pt) |
CN (1) | CN115697896A (pt) |
BR (1) | BR112022021984A2 (pt) |
CA (1) | CA3181593A1 (pt) |
WO (1) | WO2021222585A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114555539A (zh) | 2019-08-13 | 2022-05-27 | 加州理工学院 | 由含钙岩石和矿物生产氧化钙或普通波特兰水泥的工艺 |
WO2023108054A1 (en) * | 2021-12-08 | 2023-06-15 | Sublime Systems, Inc. | Systems and methods for using heat produced from acid generation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT255775B (de) * | 1961-07-24 | 1967-07-25 | Politechnika Warszawska | Verfahren zur Herstellung von Nickel und Kobalt in elementarer Form oder in Form ihrer Oxyde oder Hydroxyde aus armen Silikaterzen und aus Hüttenabfällen |
FR2748755B1 (fr) * | 1996-05-14 | 1998-07-10 | Andre Ceresoli | Procede de purification d'un metal |
WO2008022381A1 (en) * | 2006-08-23 | 2008-02-28 | Bhp Billiton Ssm Development Pty Ltd | Production of metallic nickel with low iron content |
BRPI0718969A2 (pt) * | 2006-11-16 | 2014-01-07 | Albemarle Netherlands Bv | Processo para converter as matérias-primas de sulfeto de molibdênio formando um produto de trióxido de molibdênio purificado; e trióxido de molibdênio sólido purificado |
CN101624181A (zh) * | 2009-03-03 | 2010-01-13 | 王嘉兴 | 用熟石灰与氯水在氯碱工业形成的物料循环系统 |
US8936770B2 (en) * | 2010-01-22 | 2015-01-20 | Molycorp Minerals, Llc | Hydrometallurgical process and method for recovering metals |
CA2868373A1 (en) * | 2011-03-24 | 2012-09-27 | New Sky Energy, Llc | Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide |
CN109145671B (zh) | 2012-06-06 | 2022-03-04 | 索迪欧有限公司 | 用于机器可读符号的编码和解码的方法、系统和有形介质 |
CN102730734B (zh) * | 2012-06-18 | 2015-05-20 | 佛山市松宝电子功能材料有限公司 | 一种碳酸钙的提纯方法 |
SE537780C2 (sv) * | 2013-05-02 | 2015-10-13 | Easymining Sweden Ab | Produktion av fosfatföreningar från material innehållande fosfor och åtminstone ett av järn och aluminium |
JP6244799B2 (ja) * | 2013-10-08 | 2017-12-13 | 旭硝子株式会社 | 高純度蛍石の製造方法 |
WO2018087697A1 (en) * | 2016-11-09 | 2018-05-17 | Avalon Advanced Materials Inc. | Methods and systems for preparing lithium hydroxide |
-
2021
- 2021-04-29 JP JP2022566361A patent/JP2023524076A/ja active Pending
- 2021-04-29 WO PCT/US2021/029918 patent/WO2021222585A2/en unknown
- 2021-04-29 CN CN202180039803.6A patent/CN115697896A/zh active Pending
- 2021-04-29 US US17/922,126 patent/US20230174396A1/en active Pending
- 2021-04-29 EP EP21732141.3A patent/EP4143131A2/en active Pending
- 2021-04-29 BR BR112022021984A patent/BR112022021984A2/pt unknown
- 2021-04-29 CA CA3181593A patent/CA3181593A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3181593A1 (en) | 2021-11-04 |
EP4143131A2 (en) | 2023-03-08 |
JP2023524076A (ja) | 2023-06-08 |
CN115697896A (zh) | 2023-02-03 |
WO2021222585A3 (en) | 2021-12-02 |
WO2021222585A2 (en) | 2021-11-04 |
US20230174396A1 (en) | 2023-06-08 |
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