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 solutions

Info

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
Application number
GB2820434A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELDRED ARTHUR KNAPP
Original Assignee
ELDRED ARTHUR KNAPP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ELDRED ARTHUR KNAPP filed Critical ELDRED ARTHUR KNAPP
Priority to GB2820434A priority Critical patent/GB424553A/en
Publication of GB424553A publication Critical patent/GB424553A/en
Expired legal-status Critical Current

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.
GB2820434A 1934-10-02 1934-10-02 Improvements in or relating to methods of and means for aerating cyanide solutions Expired GB424553A (en)

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)

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