EA201792177A1 - Плавка лома в процессах, протекающих в анодной печи - Google Patents
Плавка лома в процессах, протекающих в анодной печиInfo
- Publication number
- EA201792177A1 EA201792177A1 EA201792177A EA201792177A EA201792177A1 EA 201792177 A1 EA201792177 A1 EA 201792177A1 EA 201792177 A EA201792177 A EA 201792177A EA 201792177 A EA201792177 A EA 201792177A EA 201792177 A1 EA201792177 A1 EA 201792177A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- copper
- anode furnace
- scrap
- anode
- passing
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0056—Scrap treating
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0036—Bath smelting or converting in reverberatory furnaces
-
- 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
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
-
- 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
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Данное изобретение обеспечивает способ плавки медного лома и/или рафинирования черновой меди, включающий следующие стадии: (a) загрузку медного лома в пустую анодную печь и расплавление медного лома; (b) загрузку расплавленной черновой меди в анодную печь; (c) возможно, загрузку дополнительного количества медного лома в анодную печь и расплавление медного лома; (d) возможно, повторение стадий (b) и/или (c) один или более раз до тех пор, пока анодная печь не будет заполнена и требуемое количество медного лома не будет загружено и расплавлено до получения конечной партии меди, и (e) рафинирование конечной партии меди с получением анодной меди.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20155299A FI127349B (en) | 2015-04-23 | 2015-04-23 | Smelting of scrap metal in anode furnace processes |
PCT/FI2016/050262 WO2016170233A1 (en) | 2015-04-23 | 2016-04-21 | Scrap melting in anode furnace processes |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201792177A1 true EA201792177A1 (ru) | 2018-05-31 |
EA032878B1 EA032878B1 (ru) | 2019-07-31 |
Family
ID=55967313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201792177A EA032878B1 (ru) | 2015-04-23 | 2016-04-21 | Плавка лома в процессах, протекающих в анодной печи |
Country Status (12)
Country | Link |
---|---|
US (1) | US10422020B2 (ru) |
EP (1) | EP3286347B1 (ru) |
KR (1) | KR102015720B1 (ru) |
CN (1) | CN107532233A (ru) |
CL (1) | CL2017002638A1 (ru) |
EA (1) | EA032878B1 (ru) |
ES (1) | ES2747936T3 (ru) |
FI (1) | FI127349B (ru) |
PH (1) | PH12017501906B1 (ru) |
PL (1) | PL3286347T3 (ru) |
RS (1) | RS59384B1 (ru) |
WO (1) | WO2016170233A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111663050A (zh) * | 2020-05-05 | 2020-09-15 | 中色(天津)特种材料有限公司 | 用于铜连铸工艺的铜废料预处理及其熔炼铜的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315775A (en) | 1979-11-28 | 1982-02-16 | Southwire Company | Continuous melting and refining of secondary and/or blister copper |
US4444586A (en) * | 1982-12-01 | 1984-04-24 | Amax Inc. | Method of melting copper in a hearth melt-down furnace with roof burner system |
DE4429937A1 (de) | 1994-08-24 | 1996-02-29 | Metallgesellschaft Ag | Verfahren zum Verblasen von NE-Metall-Schrott und Hütten-Zwischenprodukten |
US6042632A (en) | 1996-01-17 | 2000-03-28 | Kennecott Holdings Company | Method of moderating temperature peaks in and/or increasing throughput of a continuous, top-blown copper converting furnace |
US5685892A (en) | 1996-06-03 | 1997-11-11 | Mitsubishi Materials Corporation | Metallurgical furnace installation for use in copper smelting process and method for charging anode scrap into furnace |
US6478847B1 (en) * | 2001-08-31 | 2002-11-12 | Mueller Industries, Inc. | Copper scrap processing system |
CN2859273Y (zh) | 2005-09-15 | 2007-01-17 | 颜军 | 长管式燃烧器 |
US8623114B2 (en) | 2010-02-16 | 2014-01-07 | Praxair Technology, Inc. | Copper anode refining system and method |
MX338014B (es) | 2010-06-07 | 2016-03-30 | Kennecott Utah Cooper Llc | Método y sistema para eliminar la acreción acumulada en un horno. |
IT1401968B1 (it) | 2010-09-24 | 2013-08-28 | Properzi | Impianto di fusione e di raffinazione di metalli non ferrosi impuri, particolarmente rottami di rame e/o rame impuro proveniente dalla lavorazione di minerali. |
-
2015
- 2015-04-23 FI FI20155299A patent/FI127349B/en active IP Right Grant
-
2016
- 2016-04-21 EP EP16722261.1A patent/EP3286347B1/en active Active
- 2016-04-21 ES ES16722261T patent/ES2747936T3/es active Active
- 2016-04-21 PL PL16722261T patent/PL3286347T3/pl unknown
- 2016-04-21 RS RSP20191243 patent/RS59384B1/sr unknown
- 2016-04-21 CN CN201680022480.9A patent/CN107532233A/zh active Pending
- 2016-04-21 KR KR1020177031632A patent/KR102015720B1/ko active IP Right Grant
- 2016-04-21 US US15/567,180 patent/US10422020B2/en active Active
- 2016-04-21 EA EA201792177A patent/EA032878B1/ru not_active IP Right Cessation
- 2016-04-21 WO PCT/FI2016/050262 patent/WO2016170233A1/en active Application Filing
-
2017
- 2017-10-17 CL CL2017002638A patent/CL2017002638A1/es unknown
- 2017-10-18 PH PH12017501906A patent/PH12017501906B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH12017501906A1 (en) | 2018-03-05 |
US20180100216A1 (en) | 2018-04-12 |
EP3286347A1 (en) | 2018-02-28 |
FI127349B (en) | 2018-04-13 |
KR102015720B1 (ko) | 2019-08-28 |
US10422020B2 (en) | 2019-09-24 |
CL2017002638A1 (es) | 2018-03-16 |
ES2747936T3 (es) | 2020-03-12 |
PL3286347T3 (pl) | 2019-12-31 |
KR20170132312A (ko) | 2017-12-01 |
WO2016170233A1 (en) | 2016-10-27 |
EP3286347B1 (en) | 2019-07-03 |
PH12017501906B1 (en) | 2018-03-05 |
EA032878B1 (ru) | 2019-07-31 |
RS59384B1 (sr) | 2019-11-29 |
FI20155299A (fi) | 2016-10-24 |
CN107532233A (zh) | 2018-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |