In certain kaolin treatment plants, the beneficiation process of kaolin is undertaken by the use of froth flotation. Amines are used as collectors in a low pH environment exclusively to enable effective flotation to take place. Dorfner has been using pneumatic flotation by means of Bahr Cells, the earliest development of pneumatic flotation for many
Kaolin Flotation: Beyond the Classical Mitchell J. willis,* Sharad athur, and Raymond H. youngt Recovery offine particles has been considered to be a major limitation of the classicalflotation pro cess. However, the beneficiation of kaolin, a naturally occurringfine ore, via flotation has been practiced over the last 40years.
roughing and scavenging tank flotation cells. Cleaning and recleaning of the rougher concentrate is by Imhoflot G Cells. The flotation concentrate is then reground before the removal of carbon by gravity/cycloning. The carbon free, reground concentrate, is then subjected to a two stage Aachen Aerator Reactor oxidation step
The improvement made with kaolin processing was anticipated since the microbubble flotation column was originally designed to upgrade fine particles. The same technology may be used for coarse particle flotation as well. To test this possibility, several phosphate samples were obtained and floated using laboratory and pilot scale columns.
Flotation Cells. We sincerely welcome you to contact us through hotlines and other instant communication ways. Prominer can provide SF series self priming flotation machine and XCF/KYF series pneumatic flotation cell which are mainly used. for the recovery and upgrading of sulfide ores such as cooper ore, lead amp; zinc ore, gold ore, silver ore, nickel ore.