MX2023001861A - Proceso para eliminar componentes volatiles de un polvo industrial y un producto con materiales valiosos. - Google Patents
Proceso para eliminar componentes volatiles de un polvo industrial y un producto con materiales valiosos.Info
- Publication number
- MX2023001861A MX2023001861A MX2023001861A MX2023001861A MX2023001861A MX 2023001861 A MX2023001861 A MX 2023001861A MX 2023001861 A MX2023001861 A MX 2023001861A MX 2023001861 A MX2023001861 A MX 2023001861A MX 2023001861 A MX2023001861 A MX 2023001861A
- Authority
- MX
- Mexico
- Prior art keywords
- industrial dust
- valuable material
- volatile constituents
- product containing
- removing volatile
- Prior art date
Links
- 239000000428 dust Substances 0.000 title abstract 7
- 239000000463 material Substances 0.000 title abstract 5
- 239000000470 constituent Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 4
- 238000002360 preparation method Methods 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
- 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
- C22B7/001—Dry processes
-
- 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
- C22B7/02—Working-up flue dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/38—Obtaining zinc oxide in rotary furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2200/00—Recycling of non-gaseous waste material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Se describe un método para producir un producto reciclable a partir de un polvo industrial. El método incluye: i) suministrar el polvo industrial, que tiene al menos una sustancia reciclable y una primera concentración de componentes volátiles, en un calentador que tenga una temperatura de funcionamiento de 600ºC o 1nás, ii) el acondicionamiento del polvo industrial usando el dispositivo de calentamiento, que comprende el acondicionamiento: iia) calentar el polvo industrial a una velocidad de 20ºC/min o más, iib) tratar térmicamente el polvo industrial por medio del dispositivo de calentamiento con una temperatura de tratamiento en el rango de 900ºC a 1200ºc, en particular en el rango de 1000ºC & 1100ºc, durante 30 minutos o más, y ii) controlar y /o regular las condiciones oxidantes durante el procesamiento, donde el procesamiento comprende: al menos parcialmente eliminar los componentes volátiles del polvo industrial, y iii) elaborar el producto reciclable. También se describe el producto reciclable procesado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20195687.7A EP3967412A1 (de) | 2020-09-11 | 2020-09-11 | Verfahren zum entfernen von flüchtigen bestandteilen aus einem industriestaub, und wertstoff-haltiges produkt |
| PCT/EP2021/074842 WO2022053568A1 (de) | 2020-09-11 | 2021-09-09 | Verfahren zum entfernen von flüchtigen bestandteilen aus einem industriestaub, und somit gewonnenes wertstoff-haltiges produkt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023001861A true MX2023001861A (es) | 2023-04-18 |
Family
ID=72473444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023001861A MX2023001861A (es) | 2020-09-11 | 2021-09-09 | Proceso para eliminar componentes volatiles de un polvo industrial y un producto con materiales valiosos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230332266A1 (es) |
| EP (2) | EP3967412A1 (es) |
| JP (1) | JP2023540603A (es) |
| KR (1) | KR20230065991A (es) |
| MX (1) | MX2023001861A (es) |
| WO (1) | WO2022053568A1 (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200904995A (en) * | 2007-07-31 | 2009-02-01 | Univ Nat Central | Waste derived thermite flux |
| CZ200975A3 (cs) * | 2009-02-10 | 2010-08-04 | Raclavský@Milan | Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci |
| KR101442920B1 (ko) * | 2012-12-18 | 2014-09-22 | 주식회사 포스코 | 환원철 제조방법 및 제조장치 |
| DE102015206170A1 (de) * | 2015-04-07 | 2016-10-13 | Sgl Carbon Se | Verfahren zur Behandlung zinkhaltiger Stäube zur Gewinnung eines verwertbaren Zinkprodukts und zur Herstellung eines künstlichen Eisenerzes |
| DE102016122087B3 (de) * | 2016-11-17 | 2018-03-29 | Salzgitter Flachstahl Gmbh | Verfahren zur Gewinnung metallischer Bestandteile aus Hüttenreststoffen |
-
2020
- 2020-09-11 EP EP20195687.7A patent/EP3967412A1/de not_active Withdrawn
-
2021
- 2021-09-09 MX MX2023001861A patent/MX2023001861A/es unknown
- 2021-09-09 US US18/044,727 patent/US20230332266A1/en active Pending
- 2021-09-09 EP EP21777439.7A patent/EP4210878A1/de active Pending
- 2021-09-09 JP JP2023515565A patent/JP2023540603A/ja active Pending
- 2021-09-09 KR KR1020237008011A patent/KR20230065991A/ko unknown
- 2021-09-09 WO PCT/EP2021/074842 patent/WO2022053568A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20230332266A1 (en) | 2023-10-19 |
| EP4210878A1 (de) | 2023-07-19 |
| WO2022053568A1 (de) | 2022-03-17 |
| EP3967412A1 (de) | 2022-03-16 |
| JP2023540603A (ja) | 2023-09-25 |
| KR20230065991A (ko) | 2023-05-12 |
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