Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Relix process is based on direct contact between an ion-exchange resin and undiluted pulp, thus avoiding prior solid-liquid separation. The resin particles float near the surface of the pulp, forming an inverted fluidized bed with the pulp flowing downwards. The basic idea was demonstrated on a full-scale pachuca tank at Stilfontein Gold Mine in 1970, followed by a small-scale demonstration run in a laboratory at the National Institute for Metallurgy. A pilot plant based on a throughput of 60 tons of ore per day was subsequently operated at West Driefontein Gold Mine for several periods over two years. Although the plant proved operable from a mechanical point of view, the metallurgical performance was not up to expectation. The basic cause of the poor metallurgical performance was shown to be backmixing of both the resin and the pulp between stages. The values obtained for resin losses were inconclusive. Further development of resin-in-pulp processes for the recovery of uranium should be focused on the performance of various techniques for the screening of resin from pulp.
The Relix Process for the Resin-in-pulp Recovery of Uranium
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Relix process is based on direct contact between an ion-exchange resin and undiluted pulp, thus avoiding prior solid-liquid separation. The resin particles float near the surface of the pulp, forming an inverted fluidized bed with the pulp flowing downwards. The basic idea was demonstrated on a full-scale pachuca tank at Stilfontein Gold Mine in 1970, followed by a small-scale demonstration run in a laboratory at the National Institute for Metallurgy. A pilot plant based on a throughput of 60 tons of ore per day was subsequently operated at West Driefontein Gold Mine for several periods over two years. Although the plant proved operable from a mechanical point of view, the metallurgical performance was not up to expectation. The basic cause of the poor metallurgical performance was shown to be backmixing of both the resin and the pulp between stages. The values obtained for resin losses were inconclusive. Further development of resin-in-pulp processes for the recovery of uranium should be focused on the performance of various techniques for the screening of resin from pulp.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Relix process is based on direct contact between an ion-exchange resin and undiluted pulp, thus avoiding prior solid-liquid separation. The resin particles float near the surface of the pulp, forming an inverted fluidized bed with the pulp flowing downwards. The basic idea was demonstrated on a full-scale pachuca tank at Stilfontein Gold Mine in 1970, followed by a small-scale demonstration run in a laboratory at the National Institute for Metallurgy. A pilot plant based on a throughput of 60 tons of ore per day was subsequently operated at West Driefontein Gold Mine for several periods over two years. Although the plant proved operable from a mechanical point of view, the metallurgical performance was not up to expectation. The basic cause of the poor metallurgical performance was shown to be backmixing of both the resin and the pulp between stages. The values obtained for resin losses were inconclusive. Further development of resin-in-pulp processes for the recovery of uranium should be focused on the performance of various techniques for the screening of resin from pulp.
Alkaline Resin-in-pulp Process for the Recovery of Uranium from Its Ores
Author: J. Q. Jones
Publisher:
ISBN:
Category : Grand Junction (Colo.)
Languages : en
Pages : 146
Book Description
Publisher:
ISBN:
Category : Grand Junction (Colo.)
Languages : en
Pages : 146
Book Description
A Continuous Countercurrent Resin-in-pulp Process
Author: J. B. Breymann
Publisher:
ISBN:
Category : Gums and resins
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Gums and resins
Languages : en
Pages : 38
Book Description
The Recovery of Uranium from Ore Pulps Using Fixed Ion Exchange Resin Beds
Author: Galen W. Clevenger
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 28
Book Description
Alkaline Leach Resin-in-pulp Pilot Plant Testing of Uranium Reduction Blend
Author: H. E. Gardner
Publisher:
ISBN:
Category : Grand Junction (Colo.)
Languages : en
Pages : 126
Book Description
Publisher:
ISBN:
Category : Grand Junction (Colo.)
Languages : en
Pages : 126
Book Description
Development of a Char-in-pulp Process for the Recovery of Uranium
Author: Paul Noble
Publisher:
ISBN:
Category : Chemical processes
Languages : en
Pages : 194
Book Description
Publisher:
ISBN:
Category : Chemical processes
Languages : en
Pages : 194
Book Description
Devrlopments in Resin in Pulp (RIP) for Uranium Recovery
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Development of a Resin-in-pulp Process and Its Applications to Ores of the White Canyon Area of Utah
Author: R. F. Hollis
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 22
Book Description
This is a description of a process and of the development of the process and of a machine for the recovery of uranium from acid slurries without accomplishing a liquid-solid separation. Metallurgical results obtained from testing two ores from the White Canyon area of Utah.
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 22
Book Description
This is a description of a process and of the development of the process and of a machine for the recovery of uranium from acid slurries without accomplishing a liquid-solid separation. Metallurgical results obtained from testing two ores from the White Canyon area of Utah.
Recovery of Uranium from Vitro Leach Liquors by Ion Exchange
Author: Norman N. Schiff
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 58
Book Description
Resin-in-pulp Pilot Plant Testing of Four Corners Uranium Company Ore
Author: H. F. Wilson
Publisher:
ISBN:
Category : Leaching
Languages : en
Pages : 74
Book Description
Publisher:
ISBN:
Category : Leaching
Languages : en
Pages : 74
Book Description