CL2022001144A1 - Horno humeante inducido por plasma mejorado - Google Patents
Horno humeante inducido por plasma mejoradoInfo
- Publication number
- CL2022001144A1 CL2022001144A1 CL2022001144A CL2022001144A CL2022001144A1 CL 2022001144 A1 CL2022001144 A1 CL 2022001144A1 CL 2022001144 A CL2022001144 A CL 2022001144A CL 2022001144 A CL2022001144 A CL 2022001144A CL 2022001144 A1 CL2022001144 A1 CL 2022001144A1
- Authority
- CL
- Chile
- Prior art keywords
- furnace
- metal
- smoky
- metal compound
- evaporable
- Prior art date
Links
Classifications
-
- 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
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- C21B13/125—By using plasma
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
- C22B7/04—Working-up slag
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
- F27B3/205—Burners
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C2200/00—Recycling of waste material
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0031—Plasma-torch heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0036—Heating elements or systems using burners immersed in the charge
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
Se describe un horno de una sola cámara para emitir humo de un metal evaporable o compuesto metálico de una carga metalúrgica que comprende un horno de baño para contener una carga fundida de hasta un nivel determinado, el horno que está equipado con una antorcha de plasma no transferido para la generación de plasma y un primer inyector sumergido para inyectar el plasma bajo el nivel determinado, del horno que además comprende una zona de poscombustión para formar una forma oxidada del al menos un metal evaporable o compuesto metálico, y una zona de recuperación para recuperar la forma oxidada del gas formado en la zona de poscombustión, por lo cual el horno está equipado además con un segundo inyector sumergido para inyectar gas extra en el horno bajo el nivel determinado; además se describe el uso del horno y un proceso para emitir humo de un metal evaporable o compuesto metálico de una carga metalúrgica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19210907 | 2019-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2022001144A1 true CL2022001144A1 (es) | 2023-02-03 |
Family
ID=68654373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2022001144A CL2022001144A1 (es) | 2019-11-22 | 2022-05-03 | Horno humeante inducido por plasma mejorado |
Country Status (13)
Country | Link |
---|---|
US (1) | US20220389536A1 (es) |
EP (1) | EP4062117B1 (es) |
JP (1) | JP2023503236A (es) |
KR (1) | KR20220105660A (es) |
CN (1) | CN114667428A (es) |
BE (1) | BE1027793B1 (es) |
CA (1) | CA3159911A1 (es) |
CL (1) | CL2022001144A1 (es) |
ES (1) | ES2969731T3 (es) |
MX (1) | MX2022005349A (es) |
PL (1) | PL4062117T3 (es) |
RS (1) | RS65111B1 (es) |
WO (1) | WO2021099598A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2719977C2 (ru) | 2015-04-03 | 2020-04-23 | Металло Белджиум | Улучшенный шлак от производства цветных металлов |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3682623A (en) | 1970-10-14 | 1972-08-08 | Metallo Chimique Sa | Copper refining process |
SE500352C2 (sv) | 1982-04-07 | 1994-06-06 | Nordic Distributor Supply Ab | Sätt att utvinna metaller ur flytande slagg |
SE453304B (sv) | 1984-10-19 | 1988-01-25 | Skf Steel Eng Ab | Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer |
AU2004276430B2 (en) | 2003-09-29 | 2010-06-17 | Umicore | Process and apparatus for recovery of non-ferrous metals from zinc residues |
JP5183638B2 (ja) | 2006-11-02 | 2013-04-17 | ユミコア ソシエテ アノニム | 液中プラズマでの電熱製錬を使用する亜鉛及び鉛産業の副産物からの非鉄金属の回収 |
CN101445848B (zh) * | 2008-12-22 | 2010-08-11 | 莱芜钢铁集团有限公司 | 一种含铁物料连续炼钢工艺方法及装置 |
SE1250215A1 (sv) | 2012-03-08 | 2013-08-06 | Valeas Recycling Ab | Järnreduktionsprocess och anordning därför |
US10066275B2 (en) * | 2014-05-09 | 2018-09-04 | Stephen L. Cunningham | Arc furnace smeltering system and method |
WO2016046593A1 (en) | 2014-09-22 | 2016-03-31 | Arcelormittal | Reinforcement element for a vehicle, method for producing the same and door assembly |
KR20230041106A (ko) | 2014-11-19 | 2023-03-23 | 유미코아 | 플라즈마 및 옥시가스를 연료로 하는 퍼니스 |
RU2719977C2 (ru) | 2015-04-03 | 2020-04-23 | Металло Белджиум | Улучшенный шлак от производства цветных металлов |
-
2020
- 2020-11-20 WO PCT/EP2020/082953 patent/WO2021099598A1/en active Application Filing
- 2020-11-20 BE BE20205842A patent/BE1027793B1/nl active IP Right Grant
- 2020-11-20 KR KR1020227021074A patent/KR20220105660A/ko not_active Application Discontinuation
- 2020-11-20 CN CN202080077603.5A patent/CN114667428A/zh active Pending
- 2020-11-20 CA CA3159911A patent/CA3159911A1/en active Pending
- 2020-11-20 ES ES20808004T patent/ES2969731T3/es active Active
- 2020-11-20 JP JP2022526335A patent/JP2023503236A/ja active Pending
- 2020-11-20 RS RS20240062A patent/RS65111B1/sr unknown
- 2020-11-20 US US17/773,674 patent/US20220389536A1/en active Pending
- 2020-11-20 PL PL20808004.4T patent/PL4062117T3/pl unknown
- 2020-11-20 EP EP20808004.4A patent/EP4062117B1/en active Active
- 2020-11-20 MX MX2022005349A patent/MX2022005349A/es unknown
-
2022
- 2022-05-03 CL CL2022001144A patent/CL2022001144A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
PL4062117T3 (pl) | 2024-04-22 |
KR20220105660A (ko) | 2022-07-27 |
EP4062117C0 (en) | 2023-12-06 |
EP4062117A1 (en) | 2022-09-28 |
WO2021099598A1 (en) | 2021-05-27 |
CA3159911A1 (en) | 2021-05-27 |
EP4062117B1 (en) | 2023-12-06 |
RS65111B1 (sr) | 2024-02-29 |
US20220389536A1 (en) | 2022-12-08 |
ES2969731T3 (es) | 2024-05-22 |
MX2022005349A (es) | 2022-06-02 |
BE1027793A1 (nl) | 2021-06-18 |
CN114667428A (zh) | 2022-06-24 |
BE1027793B1 (nl) | 2021-06-23 |
JP2023503236A (ja) | 2023-01-27 |
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