GB424553A - Improvements in or relating to methods of and means for aerating cyanide solutions - Google Patents
Improvements in or relating to methods of and means for aerating cyanide solutionsInfo
- Publication number
- GB424553A GB424553A GB2820434A GB2820434A GB424553A GB 424553 A GB424553 A GB 424553A GB 2820434 A GB2820434 A GB 2820434A GB 2820434 A GB2820434 A GB 2820434A GB 424553 A GB424553 A GB 424553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerating
- solution
- chamber
- air
- pipes
- 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
- C22B11/00—Obtaining noble metals
- C22B11/08—Obtaining noble metals by cyaniding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
424,553. Aerating cynanide solutions. KNAPP, E. A., and BATES, W. R., 813, Salisbury House, London Wall, London. Oct. 2, 1934, No. 28204. [Class 82 (i)] A process for aerating cyanide solutions comprises passing the solution into or through a chamber containing a series of balls or other relatively small elements which are caused to partake of a pulsating or oscillatory movement under the influence of an aerating medium intermittently supplied to the chamber under pressure. The solution enters a chamber a at d, passes round the ends of partitions b therein and leaves at g. Rubber balls h, or short lengths of rubber tube or cylinders, are caused to oscillate between screens k, l by means of compressed air delivered through pipes m from a pump n. A valve p serves to deliver the air in turn to the pipes m so that such air is delivered to the solution in short, sharp puffs. The process and apparatus may be applied to continuous cyanide processes for the treatment of ores.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2820434A GB424553A (en) | 1934-10-02 | 1934-10-02 | Improvements in or relating to methods of and means for aerating cyanide solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2820434A GB424553A (en) | 1934-10-02 | 1934-10-02 | Improvements in or relating to methods of and means for aerating cyanide solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB424553A true GB424553A (en) | 1935-02-22 |
Family
ID=10271950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2820434A Expired GB424553A (en) | 1934-10-02 | 1934-10-02 | Improvements in or relating to methods of and means for aerating cyanide solutions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB424553A (en) |
-
1934
- 1934-10-02 GB GB2820434A patent/GB424553A/en not_active Expired
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