GB1353990A - Process and apparatus for separation of metallic zinc - Google Patents
Process and apparatus for separation of metallic zincInfo
- Publication number
- GB1353990A GB1353990A GB3809571A GB3809571A GB1353990A GB 1353990 A GB1353990 A GB 1353990A GB 3809571 A GB3809571 A GB 3809571A GB 3809571 A GB3809571 A GB 3809571A GB 1353990 A GB1353990 A GB 1353990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- iron
- aug
- reactor
- separation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052725 zinc Inorganic materials 0.000 title abstract 5
- 239000011701 zinc Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 229910000951 Aluminide Inorganic materials 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- -1 aluminides of iron Chemical compound 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 238000005246 galvanizing Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 229910052716 thallium Inorganic materials 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
- C22B19/00—Obtaining zinc or zinc oxide
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1353990 Zinc recovery J S MENENDEZ P M SAGRADO and A S ALONSO 13 Aug 1971 [13 Aug 1970 (2)] 38095/71 Heading C7D Zinc is recovered from residues, such as those containing iron obtained in galvanizing or from zinc or zinc alloy scrap by, melting, adding Cd, Hg, Al, Ga, In, Tl, or alloys thereof and agitating in a reactor with a rotary agitator such that the mixture is driven downwards in the centre of the reactor and upwards at its periphery. The resulting oxides and compounds of iron, e.g. aluminides of iron, can be removed and the remaining zinc cast into ingots.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES382713A ES382713A1 (en) | 1970-08-13 | 1970-08-13 | Reactor for the recovery of the zinc content in chatarras, residues and matas of such metal. (Machine-translation by Google Translate, not legally binding) |
| ES382714A ES382714A1 (en) | 1970-08-13 | 1970-08-13 | Refining procedure for the recovery of cinc of matas of galvanization, scrap and residues of this metal. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1353990A true GB1353990A (en) | 1974-05-22 |
Family
ID=26155791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3809571A Expired GB1353990A (en) | 1970-08-13 | 1971-08-13 | Process and apparatus for separation of metallic zinc |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU465732B2 (en) |
| BE (1) | BE771269A (en) |
| BR (1) | BR7105220D0 (en) |
| CA (1) | CA954701A (en) |
| DE (1) | DE2140412C3 (en) |
| FR (1) | FR2102236B1 (en) |
| GB (1) | GB1353990A (en) |
| IL (1) | IL37496A (en) |
| PL (1) | PL73803B1 (en) |
| SE (1) | SE388437B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662890A (en) * | 2020-12-09 | 2021-04-16 | 攀枝花钢城集团有限公司 | Zinc slag recycling method |
| WO2023126274A1 (en) * | 2021-12-27 | 2023-07-06 | Reazn Belgium | Improved method for recycling zinc (zn) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES507133A0 (en) * | 1981-11-13 | 1982-08-16 | Sitges Menendez Juan Blas | REACTOR FOR THE RECOVERY OF ZINC, CONTENT IN SCRAPS, WASTE AND MATAS OF SUCH METAL. |
| US4598899A (en) * | 1984-07-10 | 1986-07-08 | Kennecott Corporation | Light gauge metal scrap melting system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729631A (en) * | 1921-10-28 | 1929-10-01 | Aluminum Co Of America | Process of reclaiming scrap metals |
| US1957819A (en) * | 1930-07-19 | 1934-05-08 | Nat Lead Co | Refining metal |
-
1971
- 1971-08-10 SE SE1019571A patent/SE388437B/en unknown
- 1971-08-11 AU AU32213/71A patent/AU465732B2/en not_active Expired
- 1971-08-11 PL PL1971149970A patent/PL73803B1/pl unknown
- 1971-08-11 FR FR7129440A patent/FR2102236B1/fr not_active Expired
- 1971-08-12 CA CA 120442 patent/CA954701A/en not_active Expired
- 1971-08-12 IL IL3749671A patent/IL37496A/en unknown
- 1971-08-12 DE DE2140412A patent/DE2140412C3/en not_active Expired
- 1971-08-13 BR BR522071A patent/BR7105220D0/en unknown
- 1971-08-13 BE BE771269A patent/BE771269A/en not_active IP Right Cessation
- 1971-08-13 GB GB3809571A patent/GB1353990A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662890A (en) * | 2020-12-09 | 2021-04-16 | 攀枝花钢城集团有限公司 | Zinc slag recycling method |
| WO2023126274A1 (en) * | 2021-12-27 | 2023-07-06 | Reazn Belgium | Improved method for recycling zinc (zn) |
| BE1030126B1 (en) * | 2021-12-27 | 2023-07-24 | Reazn Belgium | Improved Process for Recycling Zinc (Zn) |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7105220D0 (en) | 1973-03-13 |
| FR2102236B1 (en) | 1976-03-26 |
| AU465732B2 (en) | 1975-10-09 |
| DE2140412B2 (en) | 1974-07-18 |
| PL73803B1 (en) | 1974-10-30 |
| CA954701A (en) | 1974-09-17 |
| BE771269A (en) | 1971-12-16 |
| IL37496A0 (en) | 1971-11-29 |
| SE388437B (en) | 1976-10-04 |
| AU3221371A (en) | 1973-02-15 |
| FR2102236A1 (en) | 1972-04-07 |
| DE2140412C3 (en) | 1975-10-16 |
| DE2140412A1 (en) | 1972-02-17 |
| IL37496A (en) | 1974-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |