JPS54107422A - Purification of distilied zinc - Google Patents
Purification of distilied zincInfo
- Publication number
- JPS54107422A JPS54107422A JP1364378A JP1364378A JPS54107422A JP S54107422 A JPS54107422 A JP S54107422A JP 1364378 A JP1364378 A JP 1364378A JP 1364378 A JP1364378 A JP 1364378A JP S54107422 A JPS54107422 A JP S54107422A
- Authority
- JP
- Japan
- Prior art keywords
- purified
- zinc
- distilled zinc
- condenser
- distilied
- 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.)
- Granted
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To separate distilled zinc into Cd-containing Zn and Pb and Fe-containing Zn for recovery by subjecting molten distilled zinc containing Cd, Pb, Fe, etc., to a vacuum distillation at a specific temperature.
CONSTITUTION: The distilled zinc 20 containing 1.0 to 1.8% Pb, 0.03 to 0.09% Cd, and 0.012 to 0.024% Fe is introduced from the cooling and tapping well 16 into the vacuum container 1 through the leveling tank 11. In the vacuum container 1, it is passed through the evaporating trough 2 heated to 450 to 600°C by the heating and temperature holding apparatus 17, whereupon Cd and Zn are evaporated and then purified Zn and Cd-containing Zn are condensed at the purified Zn condenser 3 and the Cd-containing Zn condenser 4, respectively, each being provided with the cooler 23, and then stored in the storage tanks 12 and 13. The purified Zn in the storage tank 12 contains <0.02% Cd and <0.05% Pb. And, the Cd-containing Zn in the storage tank 13 is sent to a Cd and Zn separator to separate them into Cd and Zn.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1364378A JPS54107422A (en) | 1978-02-10 | 1978-02-10 | Purification of distilied zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1364378A JPS54107422A (en) | 1978-02-10 | 1978-02-10 | Purification of distilied zinc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54107422A true JPS54107422A (en) | 1979-08-23 |
| JPS5761099B2 JPS5761099B2 (en) | 1982-12-22 |
Family
ID=11838906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1364378A Granted JPS54107422A (en) | 1978-02-10 | 1978-02-10 | Purification of distilied zinc |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54107422A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078115C (en) * | 1999-11-26 | 2002-01-23 | 昆明市旭峰锌业有限公司 | One-step manufacture method for industrial high-purity zinc powder |
| WO2002050320A1 (en) * | 2000-12-18 | 2002-06-27 | Mitsui Mining & Smelting Co., Ltd. | Process for purifying zinc and rectifying column for purifying zinc |
| CN108642296A (en) * | 2018-07-13 | 2018-10-12 | 昆明理工大学 | A method of lead and zinc are separated and recovered by hard lead |
-
1978
- 1978-02-10 JP JP1364378A patent/JPS54107422A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078115C (en) * | 1999-11-26 | 2002-01-23 | 昆明市旭峰锌业有限公司 | One-step manufacture method for industrial high-purity zinc powder |
| WO2002050320A1 (en) * | 2000-12-18 | 2002-06-27 | Mitsui Mining & Smelting Co., Ltd. | Process for purifying zinc and rectifying column for purifying zinc |
| CN108642296A (en) * | 2018-07-13 | 2018-10-12 | 昆明理工大学 | A method of lead and zinc are separated and recovered by hard lead |
| CN108642296B (en) * | 2018-07-13 | 2020-04-07 | 昆明理工大学 | Method for separating and recovering lead and zinc from lead-zinc alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5761099B2 (en) | 1982-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3379045D1 (en) | Process for the continual preparation of alkoxysilanes | |
| GB1139282A (en) | Process for purifying ethylene glycol | |
| US3974206A (en) | Process for the thermal decomposition of thermoplastic resins with a heat transfer medium | |
| JPS54107422A (en) | Purification of distilied zinc | |
| JPS5688791A (en) | Distillation device for ethyl alcohol with added salt | |
| JPS5625130A (en) | Purification of high melting point compound | |
| IE872765L (en) | Process for preparing ethyl trifluoroacetate | |
| CN102026952A (en) | Method for treating separated mother liquor from terephthalic acid refinement | |
| NO169885B (en) | PROCEDURE FOR THE PREPARATION OF MONOCALIUM PHOSPHATE | |
| US4689121A (en) | Recovery of phosphorus from sludge | |
| US3290231A (en) | Method of increasing the evaporation of water in the recovery of fresh water and salt | |
| GB454558A (en) | Improvements in or relating to a process of and apparatus for separating water contained in a liquid | |
| IE822578L (en) | Condensing zinc vapour. | |
| US3912578A (en) | Apparatus for and a method of purifying waste fluid | |
| US3314882A (en) | Process and apparatus for the desalination of salt water | |
| CN208649420U (en) | A kind of chlorination mentions the recovery and processing system of germanium and hydrochloric acid in germanium spent acid | |
| FR2528718A1 (en) | PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC STEAM | |
| US2889388A (en) | Production of dry-charged battery plates | |
| JPS55164046A (en) | Distillated zinc purifier | |
| US1527027A (en) | Recovery of ammonium | |
| JPS557585A (en) | Treatment method for tellurium containing material | |
| US2189250A (en) | Purification of gas | |
| US3356491A (en) | Purification of contaminated reactive metal products | |
| SU738378A1 (en) | Method of primary treatment of coke gas | |
| JPS5721999A (en) | Thermal treating method for organic sludge |