IE36839L - Condensation of zinc or cadmium vapour - Google Patents
Condensation of zinc or cadmium vapourInfo
- Publication number
- IE36839L IE36839L IE721571A IE157172A IE36839L IE 36839 L IE36839 L IE 36839L IE 721571 A IE721571 A IE 721571A IE 157172 A IE157172 A IE 157172A IE 36839 L IE36839 L IE 36839L
- Authority
- IE
- Ireland
- Prior art keywords
- zinc
- vapour
- chamber
- lead
- molten lead
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
- C22B19/18—Condensers, Receiving vessels
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
1359677 Condensing metal vapours ISC SMELTING Ltd 10 Nov 1972 [29 Nov 1971] 55291/71 Heading C7D [Also in Division F4] A method and apparatus for condensing, zinc vapour or cadmium vapour, in which the vapour is passed through a spray of molten lead droplets produced by the mutual impingement of at least two continuous streams of molten lead at a temperature between 430 and 650C. As shown the apparatus comprises a vessel 1 divided into upper and lower chambers 1a and 1b. Spray units each consisting of pairs of converging jets in the form of holes or tubes 4, preferably angled at 30 degrees to the horizontal, are provided in the roof of the chamber 1b. The upper chamber 1a is divided into Sections I, II, III by vertical partitions 2, 3. The molten lead in adjacent sections may be arranged to be at different temperatures. Baffles 5 and 6 in the lower chamber 1b constrain the vapour stream to follow a tortuous path. The molten lead, which contains condensed metal, e.g. zinc, and collects on the floor of chamber 1b, is passed into a device wherein the zinc is separated from the lead, the separated lead being pumped back into the chamber 1a for reuse. The condenser apparatus 13 may be located in the cross over duct 10 connecting the upper part of the shaft 11 of a zinc smelting blast furnace with a conventional lead-splash condenser 12 wherein sprays of molten lead droplets are formed by rotation of immersed impellers 15. Zinc vapour present in the offtake gas is thus condensed out.
[GB1359677A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5529171A GB1359677A (en) | 1971-11-29 | 1971-11-29 | Condensation of zinc or cadmium vapour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36839L true IE36839L (en) | 1973-05-29 |
| IE36839B1 IE36839B1 (en) | 1977-03-02 |
Family
ID=10473483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1571/72A IE36839B1 (en) | 1971-11-29 | 1972-11-15 | Condensation of zinc or cadmium vapour |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5226213B2 (en) |
| AU (1) | AU468518B2 (en) |
| BE (1) | BE791823A (en) |
| BG (1) | BG20124A3 (en) |
| BR (1) | BR7208400D0 (en) |
| CA (1) | CA972966A (en) |
| CS (1) | CS202532B2 (en) |
| ES (1) | ES409044A1 (en) |
| FR (1) | FR2162002B1 (en) |
| GB (1) | GB1359677A (en) |
| HU (1) | HU168958B (en) |
| IE (1) | IE36839B1 (en) |
| IN (1) | IN137894B (en) |
| IT (1) | IT1060357B (en) |
| NL (1) | NL7216147A (en) |
| PL (1) | PL79743B1 (en) |
| RO (1) | RO63282A (en) |
| SU (1) | SU568377A3 (en) |
| YU (1) | YU297872A (en) |
| ZA (1) | ZA728009B (en) |
| ZM (1) | ZM17972A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2542595C2 (en) * | 1975-09-24 | 1986-04-30 | Holland, Gerhard, Dr.rer.pol., 6000 Frankfurt | Process for separating metal vapors from gaseous mixtures |
| ZA795623B (en) * | 1978-11-24 | 1980-09-24 | Metallurgical Processes Ltd | Condensation of metal vapour |
| SE450582B (en) * | 1982-06-21 | 1987-07-06 | Skf Steel Eng Ab | SET TO CLEAN A GAS CURRENT CONTAINING ZINKANGA |
| SE450775B (en) * | 1982-06-21 | 1987-07-27 | Skf Steel Eng Ab | SET AND DEVICE FOR EXTRACING ZINC FROM A GAS CONTAINING ZINC GAS |
| SE453755B (en) * | 1985-06-12 | 1988-02-29 | Skf Steel Eng Ab | SET AND DEVICE FOR CONDENSATION OF ZINKANGA |
| CA2597467C (en) * | 2005-01-24 | 2013-01-22 | Mintek | Metal vapour condensation and liquid metal withdrawal |
| CN114367160B (en) * | 2021-12-31 | 2023-06-02 | 云南澄江华业磷化工有限责任公司 | Device and process for collecting and treating gas in phosphorus chemical production process |
-
0
- BE BE791823D patent/BE791823A/en unknown
-
1971
- 1971-11-29 GB GB5529171A patent/GB1359677A/en not_active Expired
-
1972
- 1972-11-13 ZA ZA728009A patent/ZA728009B/en unknown
- 1972-11-15 IE IE1571/72A patent/IE36839B1/en unknown
- 1972-11-21 CA CA157,113A patent/CA972966A/en not_active Expired
- 1972-11-21 ZM ZM179/72*UA patent/ZM17972A1/en unknown
- 1972-11-21 BG BG021925A patent/BG20124A3/en unknown
- 1972-11-24 IN IN1989/72A patent/IN137894B/en unknown
- 1972-11-24 HU HUME1564A patent/HU168958B/hu unknown
- 1972-11-24 AU AU49268/72A patent/AU468518B2/en not_active Expired
- 1972-11-27 FR FR7242114A patent/FR2162002B1/fr not_active Expired
- 1972-11-28 NL NL7216147A patent/NL7216147A/xx unknown
- 1972-11-28 YU YU02978/72A patent/YU297872A/en unknown
- 1972-11-28 PL PL15915972A patent/PL79743B1/pl unknown
- 1972-11-28 ES ES409044A patent/ES409044A1/en not_active Expired
- 1972-11-29 JP JP47119723A patent/JPS5226213B2/ja not_active Expired
- 1972-11-29 BR BR8400/72A patent/BR7208400D0/en unknown
- 1972-11-29 CS CS728119A patent/CS202532B2/en unknown
- 1972-11-29 RO RO7200072984A patent/RO63282A/en unknown
- 1972-12-14 IT IT32902/72A patent/IT1060357B/en active
-
1975
- 1975-06-16 SU SU7502144533A patent/SU568377A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5226213B2 (en) | 1977-07-13 |
| FR2162002A1 (en) | 1973-07-13 |
| IE36839B1 (en) | 1977-03-02 |
| ES409044A1 (en) | 1975-10-01 |
| SU568377A3 (en) | 1977-08-05 |
| PL79743B1 (en) | 1975-06-30 |
| BE791823A (en) | 1973-03-16 |
| BG20124A3 (en) | 1975-10-30 |
| CS202532B2 (en) | 1981-01-30 |
| ZM17972A1 (en) | 1973-07-23 |
| YU297872A (en) | 1981-11-13 |
| CA972966A (en) | 1975-08-19 |
| FR2162002B1 (en) | 1976-10-29 |
| IN137894B (en) | 1975-10-11 |
| BR7208400D0 (en) | 1973-09-13 |
| GB1359677A (en) | 1974-07-10 |
| IT1060357B (en) | 1982-07-10 |
| HU168958B (en) | 1976-08-28 |
| ZA728009B (en) | 1973-11-28 |
| DE2258000B2 (en) | 1975-08-14 |
| AU4926872A (en) | 1974-05-30 |
| NL7216147A (en) | 1973-06-01 |
| JPS4863922A (en) | 1973-09-05 |
| RO63282A (en) | 1978-09-15 |
| DE2258000A1 (en) | 1973-06-14 |
| AU468518B2 (en) | 1976-01-15 |
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