GB1082025A - Improvements in or relating to the recovery of zinc metal from a zinc blast-furnace - Google Patents
Improvements in or relating to the recovery of zinc metal from a zinc blast-furnaceInfo
- Publication number
- GB1082025A GB1082025A GB3211465A GB3211465A GB1082025A GB 1082025 A GB1082025 A GB 1082025A GB 3211465 A GB3211465 A GB 3211465A GB 3211465 A GB3211465 A GB 3211465A GB 1082025 A GB1082025 A GB 1082025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- furnace
- relating
- recovery
- blast
- 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
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
- C22B19/34—Obtaining zinc oxide
- C22B19/36—Obtaining zinc oxide in blast or 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/08—Obtaining zinc by distilling in blast furnaces
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
In a process for extraction of zinc in a blast furnace the charge (oxidic zinc/lead material and a carbonaceous reducing agent) is treated to remove at least 50% of the fines (less than 420 microns) before it enters the furnace. The fines may be sieved or screened from the charge after sintering, immediately prior raising it to the top of the furnace or preferably they may be removed by a current of air blown and/or sucked through the charge in the charging gear.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3211465A GB1082025A (en) | 1965-07-27 | 1965-07-27 | Improvements in or relating to the recovery of zinc metal from a zinc blast-furnace |
NL6609720A NL6609720A (en) | 1965-07-27 | 1966-07-11 | |
DE19666604164 DE6604164U (en) | 1965-07-27 | 1966-07-11 | FILLING CHAMBER FOR A FAN CHAMBER FOR ZINC EXTRACTION. |
IL2612166A IL26121A (en) | 1965-07-27 | 1966-07-11 | Blast-furnaces |
FR70169A FR1487144A (en) | 1965-07-27 | 1966-07-20 | Improvements in blast furnaces |
ES0329491A ES329491A1 (en) | 1965-07-27 | 1966-07-26 | A method for acting a high cinc oven. (Machine-translation by Google Translate, not legally binding) |
BE684669D BE684669A (en) | 1965-07-27 | 1966-07-27 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3211565 | 1965-07-27 | ||
GB3211465A GB1082025A (en) | 1965-07-27 | 1965-07-27 | Improvements in or relating to the recovery of zinc metal from a zinc blast-furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1082025A true GB1082025A (en) | 1967-09-06 |
Family
ID=26261221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3211465A Expired GB1082025A (en) | 1965-07-27 | 1965-07-27 | Improvements in or relating to the recovery of zinc metal from a zinc blast-furnace |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE684669A (en) |
DE (1) | DE6604164U (en) |
ES (1) | ES329491A1 (en) |
GB (1) | GB1082025A (en) |
IL (1) | IL26121A (en) |
NL (1) | NL6609720A (en) |
-
1965
- 1965-07-27 GB GB3211465A patent/GB1082025A/en not_active Expired
-
1966
- 1966-07-11 NL NL6609720A patent/NL6609720A/xx unknown
- 1966-07-11 DE DE19666604164 patent/DE6604164U/en not_active Expired
- 1966-07-11 IL IL2612166A patent/IL26121A/en unknown
- 1966-07-26 ES ES0329491A patent/ES329491A1/en not_active Expired
- 1966-07-27 BE BE684669D patent/BE684669A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE6604164U (en) | 1969-12-18 |
BE684669A (en) | 1967-01-03 |
IL26121A (en) | 1970-03-22 |
NL6609720A (en) | 1967-01-30 |
ES329491A1 (en) | 1967-09-01 |
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