Download or read book Resin in pulp Pilot Plant Testing of Arrowhead Ore written by C. K. McArthur and published by . This book was released on 1955 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resin in pulp Pilot Plant Testing of Arrowhead Ore written by C.K. Mcarthur and published by . This book was released on 1955 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resin in pulp Pilot Plant Testing of Edgemont Ore written by R. F. Hollis and published by . This book was released on 1955 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resin in pulp Pilot Plant Testing of Edgemont Ore written by and published by . This book was released on 1955 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resin in pulp Pilot Plant Testing of White Canyon Ores written by J. Q. Jones and published by . This book was released on 1956 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resin in pulp Pilot Planet Testing of Los Ochos Ore written by C. K. McArthur and published by . This book was released on 1955 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Pilot Plant Testing of Resin in pulp Ion Exchange of Alkaline Leach Pulps written by C. K. McArthur and published by . This book was released on 1955 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Pilot Plant Testing of Resin in pulp Ion Exchange Ofalkaline Leach Pulps written by C. K. McArthur and published by . This book was released on 1951 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1956 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Small scale Pilot plant Tests on the Resin in pulp Extraction of Gold from Cyanide Media written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of small-scale resin-in-pulp pilot-plant investigations at Grootvlei Proprietary Mines Ltd, President Brand Gold Mining Co, Ltd, and Western Areas Gold Mine Co, Ltd are reported. At each mine,a pulp was fed simultaneously to a carbon-in-pulp plant, allowing a direct comparison of the metallurgical performance of the two processes. With the Grootvlei pulp, gold was extracted more efficiently by resin than by carbon owing to the low concentration of competing base-metal cyanide complexes in solution. With the Western Areas pulp, the reverse was true because of the the high concentrations of copper and nickel in solution. Finally, with the President Brand pulp, resin-in-pulp was significantly superior to carbon-in-pulp owing mainly to the inherently slow rate of gold extraction from calcine by activated carbon. Results are presented that show the efficiency of the elution of gold and other elements with a variety of reagents from the loaded resins arising from these three campaigns. At Western Areas, a detailed investigation enabled a preliminary cost evaluation to be made of three techniques for the elution of strong-base resins.
Download or read book Raw Materials Development Laboratory Winchester Massachusetts and Grand Junction Colorado written by R. G. Beverly and published by . This book was released on 1959 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1956 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Resin in pulp Technology for Canadian Gold Ores Phase II written by and published by . This book was released on 1987 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase I developed benchscale resin-in-pulp data using authentic gold mill solution and pulp. Phase II reports on a pilot demonstration of the resin-in-pulp process using a typical Canadian carbon-in-pulp feed slurry. Details are presented on feed materials, preliminary resin testwork pilot plant circuit and operation, pilot plant results and discussion, and follow-up laboratory testwork.
Download or read book The Relix Process for the Resin in pulp Recovery of Uranium written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Resin in pulp Programme at Mintek written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade Mintek has investigated the feasibility of using resins to recover gold. Work in the area of resin chemistry has progressed from the evaluation of commercial resins to the development of special resins. Laboratory and pilot-plant testwork has resulted in the accumulation of knowledge of the properties of different adsorbents which facilitates the choice of the correct adsorbent for a particular pulp. Methods of elution and recovery of gold from eluates have also received attention at the laboratory and the pilot-plant scale. During the same period engineering expertise developed for uranium-ore processing was adapted for application to gold pulps; and this culminated in the successful operation of a demonstration unit, and the conversion of the Golden Jubilee carbon-in-pulp (CIP) plant to resin-in-pulp (RIP). Case studies drawn from the above work illustrate the attractiveness of the RIP process and the expertise developed during these years which qualifies Mintek to assist gold producers in applying RIP technology.
Download or read book A Novel Application of Resin in pulp in the Metallurgical Industry written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The results are presented of several small-scale pilot-plant investigations that demonstrate the feasibility of a resin-in-pulp process for the combined extraction on gold and uranium. Both metals are leached into an aqueous solution as anionic complexes, and under appropriate conditions, both metal anions can be stabilized in the same solution and extracted from that solution by anion-exchange resins. Three different feed materials containing gold and uranium were tested, and several configurations for leaching and the resin-in-pulp process were examined so that the efficiency of extraction of the process could be demonstrated. The results of the various pilot-plant investigations are discussed, with particular emphasis on the deportment of gold and uranium during the leaching, extraction, and elution steps.
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1956 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
