MX2020006033A - Proceso mejorado de produccion de soldadura. - Google Patents
Proceso mejorado de produccion de soldadura.Info
- Publication number
- MX2020006033A MX2020006033A MX2020006033A MX2020006033A MX2020006033A MX 2020006033 A MX2020006033 A MX 2020006033A MX 2020006033 A MX2020006033 A MX 2020006033A MX 2020006033 A MX2020006033 A MX 2020006033A MX 2020006033 A MX2020006033 A MX 2020006033A
- Authority
- MX
- Mexico
- Prior art keywords
- solder
- refining slag
- slag
- metal composition
- solder refining
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C22B13/025—Recovery from waste materials
-
- 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
- C22B15/0054—Slag, slime, speiss, or dross treating
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B25/00—Obtaining tin
- C22B25/02—Obtaining tin by 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
- C22B25/00—Obtaining tin
- C22B25/06—Obtaining tin from scrap, especially tin 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
- 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
- C22C—ALLOYS
- C22C11/00—Alloys based on lead
- C22C11/04—Alloys based on lead with copper as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/08—Alloys based on copper with lead as the next major constituent
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Se describe un proceso para la producción de una composición de soldadura en bruto (18, 26) que comprende la provisión de una primera escoria de refinado de soldadura (16, 24) comprende estaño y/o plomo, el proceso comprende además los pasos de (o) reducir parcialmente (600, 1000) la primera escoria de refinado de soldadura, de este modo formando una composición de metal de soldadura en bruto y una segunda escoria de refinado de soldadura (19, 27), seguido por la separación de la segunda escoria de refinado de soldadura de la composición de metal de soldadura en bruto, (ii) reducir parcialmente (700, 1100) la segunda escoria de refinado de soldadura, de este modo formando una segunda composición de metal a base de plomo-estaño (10, 29) y una segunda escoria gastada (20, 28) seguido por la separación de la segunda escoria gastada de la segunda composición de metal a base de plomo-estaño, caracterizado porque una alimentación fresca que contiene cobre (50, 55) se agrega al paso (ii), preferiblemente antes de reducir la segunda escoria de refinado de soldadura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17207365 | 2017-12-14 | ||
PCT/EP2018/084380 WO2019115536A1 (en) | 2017-12-14 | 2018-12-11 | Improved solder production process |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020006033A true MX2020006033A (es) | 2020-08-17 |
Family
ID=60915210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020006033A MX2020006033A (es) | 2017-12-14 | 2018-12-11 | Proceso mejorado de produccion de soldadura. |
Country Status (10)
Country | Link |
---|---|
US (1) | US11746395B2 (es) |
EP (1) | EP3724363A1 (es) |
JP (1) | JP7319273B2 (es) |
KR (1) | KR102489797B1 (es) |
CN (1) | CN111566235B (es) |
BE (1) | BE1025775B1 (es) |
BR (1) | BR112020011676B1 (es) |
CA (1) | CA3085070A1 (es) |
MX (1) | MX2020006033A (es) |
WO (1) | WO2019115536A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1025771B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde koperproductiewerkwijze |
BE1025772B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbetering in koper-/tin-/loodproductie |
BE1025769B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyrometallurgische werkwijze |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE334309C (de) * | 1920-03-23 | 1921-03-12 | Gustav Georg Reininger | Verfahren zur Gewinnung von Metallen aus Erzen und Rueckstaenden durch Einbringen inein fluessiges Salzbad |
US2329817A (en) * | 1941-10-30 | 1943-09-21 | American Smelting Refining | Process for refining metals |
US3682623A (en) | 1970-10-14 | 1972-08-08 | Metallo Chimique Sa | Copper refining process |
DE3429972A1 (de) * | 1984-08-16 | 1986-02-27 | Norddeutsche Affinerie AG, 2000 Hamburg | Verfahren und vorrichtung zur kontinuierlichen pyrometallurgischen verarbeitung von kupferbleistein |
FR2659665B1 (fr) * | 1990-03-15 | 1992-07-24 | Metaleurop Sa | Procede d'affinage, notamment de decuivrage, du plomb. |
AT403294B (de) * | 1994-10-10 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von müll oder von metalloxidhaltigen müllverbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
FI120157B (fi) * | 2007-12-17 | 2009-07-15 | Outotec Oyj | Menetelmä kuparirikasteen jalostamiseksi |
JP2009209405A (ja) * | 2008-03-04 | 2009-09-17 | Sumitomo Metal Mining Co Ltd | 含銅ドロスの製錬方法 |
CN102994795B (zh) * | 2011-09-16 | 2015-12-09 | 北大方正集团有限公司 | Sn-Cu-Ni无铅焊料的除铜方法及PCB生产方法 |
DE102012005401A1 (de) | 2012-03-07 | 2013-09-12 | Aurubis Ag | Verfahren und Vorrichtung zur Aufbereitung von kupferhaltigen Substanzen |
CN105695744B (zh) * | 2016-01-28 | 2017-11-07 | 江西自立环保科技有限公司 | 一种多金属全路径全价分离方法 |
JP7123912B2 (ja) | 2016-09-27 | 2022-08-23 | アウルビス ベーアセ | 改良された半田及び高純度の鉛を製造する方法 |
BE1025771B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde koperproductiewerkwijze |
BE1025772B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbetering in koper-/tin-/loodproductie |
BE1025769B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyrometallurgische werkwijze |
BE1025770B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyroraffinagewerkwijze |
-
2018
- 2018-12-10 BE BE2018/5873A patent/BE1025775B1/nl active IP Right Grant
- 2018-12-11 JP JP2020532016A patent/JP7319273B2/ja active Active
- 2018-12-11 CN CN201880080162.7A patent/CN111566235B/zh active Active
- 2018-12-11 CA CA3085070A patent/CA3085070A1/en active Pending
- 2018-12-11 WO PCT/EP2018/084380 patent/WO2019115536A1/en unknown
- 2018-12-11 KR KR1020207019150A patent/KR102489797B1/ko active IP Right Grant
- 2018-12-11 MX MX2020006033A patent/MX2020006033A/es unknown
- 2018-12-11 US US16/771,368 patent/US11746395B2/en active Active
- 2018-12-11 BR BR112020011676-9A patent/BR112020011676B1/pt active IP Right Grant
- 2018-12-11 EP EP18814621.1A patent/EP3724363A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111566235B (zh) | 2022-09-27 |
US20210363606A1 (en) | 2021-11-25 |
BE1025775A1 (nl) | 2019-07-05 |
CA3085070A1 (en) | 2019-06-20 |
JP2021507096A (ja) | 2021-02-22 |
RU2020119245A3 (es) | 2022-01-14 |
KR20200091443A (ko) | 2020-07-30 |
KR102489797B1 (ko) | 2023-01-18 |
WO2019115536A1 (en) | 2019-06-20 |
CN111566235A (zh) | 2020-08-21 |
BE1025775B1 (nl) | 2019-07-11 |
BR112020011676B1 (pt) | 2023-03-14 |
US11746395B2 (en) | 2023-09-05 |
BR112020011676A2 (pt) | 2020-11-17 |
RU2020119245A (ru) | 2022-01-14 |
EP3724363A1 (en) | 2020-10-21 |
JP7319273B2 (ja) | 2023-08-01 |
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