ZA733904B - Recovery of copper and zinc from lowgrade non-ferrous scrap metal - Google Patents
Recovery of copper and zinc from lowgrade non-ferrous scrap metalInfo
- Publication number
- ZA733904B ZA733904B ZA733904A ZA733904A ZA733904B ZA 733904 B ZA733904 B ZA 733904B ZA 733904 A ZA733904 A ZA 733904A ZA 733904 A ZA733904 A ZA 733904A ZA 733904 B ZA733904 B ZA 733904B
- Authority
- ZA
- South Africa
- Prior art keywords
- lowgrade
- zinc
- recovery
- copper
- scrap metal
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000003923 scrap metal Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- 239000011701 zinc Substances 0.000 title 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
- C22B7/006—Wet processes
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- 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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/30—Oximes
-
- 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)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28071872A | 1972-08-14 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA733904B true ZA733904B (en) | 1974-06-26 |
Family
ID=23074311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA733904A ZA733904B (en) | 1972-08-14 | 1973-06-08 | Recovery of copper and zinc from lowgrade non-ferrous scrap metal |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5438562B2 (es) |
| AR (1) | AR197047A1 (es) |
| AU (1) | AU473545B2 (es) |
| BE (1) | BE803111A (es) |
| BR (1) | BR7306177D0 (es) |
| CA (1) | CA995903A (es) |
| DE (1) | DE2340399A1 (es) |
| FR (1) | FR2196392B1 (es) |
| GB (1) | GB1385146A (es) |
| IT (1) | IT1004551B (es) |
| NL (1) | NL7310749A (es) |
| SE (1) | SE388631B (es) |
| ZA (1) | ZA733904B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261738A (en) * | 1979-10-01 | 1981-04-14 | Arthur D. Little, Inc. | Process for recovering precious metals from bimetallic material |
| JPH05195103A (ja) * | 1991-11-13 | 1993-08-03 | Sumitomo Metal Ind Ltd | フェロスクラップ中の銅の分離・回収方法 |
| JPH062053A (ja) * | 1992-06-18 | 1994-01-11 | Sumitomo Metal Ind Ltd | フェロスクラップ脱銅方法とその装置 |
| JP2817522B2 (ja) * | 1992-07-03 | 1998-10-30 | 住友金属工業株式会社 | フェロスクラップの回収方法 |
| JPH0625766A (ja) * | 1992-07-08 | 1994-02-01 | Sumitomo Metal Ind Ltd | フェロスクラップと金属亜鉛含有物の処理方法 |
| JPH0625767A (ja) * | 1992-07-08 | 1994-02-01 | Sumitomo Metal Ind Ltd | フェロスクラップの連続脱銅装置 |
| CN110684903B (zh) * | 2019-11-07 | 2021-06-25 | 郑州大学 | 一种基于电子运动强化含油污气缸套珩磨废料中有价金属溶出的方法 |
-
1973
- 1973-06-08 ZA ZA733904A patent/ZA733904B/xx unknown
- 1973-06-18 AR AR24863773A patent/AR197047A1/es active
- 1973-06-20 CA CA174,525A patent/CA995903A/en not_active Expired
- 1973-06-26 GB GB3027573A patent/GB1385146A/en not_active Expired
- 1973-06-29 AU AU57520/73A patent/AU473545B2/en not_active Expired
- 1973-07-26 FR FR7327404A patent/FR2196392B1/fr not_active Expired
- 1973-08-01 BE BE134145A patent/BE803111A/xx unknown
- 1973-08-03 NL NL7310749A patent/NL7310749A/xx not_active Application Discontinuation
- 1973-08-06 IT IT6937573A patent/IT1004551B/it active
- 1973-08-09 SE SE7310921A patent/SE388631B/xx unknown
- 1973-08-09 DE DE19732340399 patent/DE2340399A1/de active Pending
- 1973-08-13 JP JP9008373A patent/JPS5438562B2/ja not_active Expired
- 1973-08-13 BR BR617773A patent/BR7306177D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA995903A (en) | 1976-08-31 |
| FR2196392A1 (es) | 1974-03-15 |
| NL7310749A (es) | 1974-02-18 |
| SE388631B (sv) | 1976-10-11 |
| BE803111A (fr) | 1974-02-01 |
| DE2340399A1 (de) | 1974-02-28 |
| AU5752073A (en) | 1975-01-09 |
| FR2196392B1 (es) | 1977-02-25 |
| JPS5438562B2 (es) | 1979-11-21 |
| IT1004551B (it) | 1976-07-20 |
| JPS4946501A (es) | 1974-05-04 |
| GB1385146A (en) | 1975-02-26 |
| AR197047A1 (es) | 1974-03-08 |
| BR7306177D0 (pt) | 1974-08-15 |
| AU473545B2 (en) | 1976-06-24 |
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