Download or read book Continuous Countercurrent Solvent Leaching written by Paul Galvanek (Jr.) and published by . This book was released on 1958 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preliminary Pilot Plant Investigation of the Acid Leach CCD Solvent Extraction Process as Applied to White Canyon Ores written by A. W. Griffith and published by . This book was released on 1957 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The preliminary operation of the Acid Leach - CCD - Solvent Extraction Pilot Plant at Grand Junction, Colorado, was conducted from November 8, 1956 to January 3, 1957 using White Canyon ores. The report contains information on the grinding, leaching, and liquid-solid separation by continuous countercurrent decantation. Detailed information is presented on the liquid-liquid solvent extraction of the leach liquor using organic solvents containing di-2-ethylhexyl phosphoric acid or triisooctyl amine. Results show White Canyon ores to be amenable to the Acid Leach - CCD - Solvent Extraction process. Using di-2-ethylhexyl phosphoric acid, reagent consumptions were relatively high, whereas with triisooctyl amine excellent recovery of uranium was obtained with moderate reagent requirements.

Download or read book Acid Leach CCD Solvent Extraction Pilot Plant Testing of Holly Minerals Company Ore written by Merle A. Peters and published by . This book was released on 1958 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the period of February 10 to May 8, 1958, Holly Blend ore from the Holly Minerals Company of the Ambrosia Lake district in New Mexico was treated in the Acid Leach - Contercurrent Decantation - Solvent Extraction Pilot Plant at Grand Junction, Colorado. This report contains detailed information on leaching, as applied in the processing of this ore. Results show the ore to be amenable to the Acid Leach - Countercurrent Decantation - Solvent Extraction process.

Download or read book A Miniature Mixer Settler for Continuous Countercurrent Solvent Extraction written by H. Ward Alter and published by . This book was released on 1953 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Use of Co Solvent in Counter Current Multistage Continuous Liquid Extraction Operations written by Kal Renganathan Sharma and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Solvent Leaching Process for the Production of High purity Uranium Products Directly from Low grade Ores written by P. Galvanek (Jr.) and published by . This book was released on 1955 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mass Transfer II written by K A Gavhane and published by Nirali Prakashan. This book was released on 2015 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distillation - Liquid-Liquid Extraction - Adsorption and Ion Exchange - Leaching - Crystallisation - Drying - Appendix - I

Download or read book Report of Investigations written by and published by . This book was released on 1982 with total page 468 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 1968 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.

Download or read book Recovery of Thorium from Ores in Colorado Idaho and Montana written by Samuel Ralph Borrowman and published by . This book was released on 1962 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Production of Synthesis Gas and Hydrogen by the Steam iron Process written by Arthur W. Henderson and published by . This book was released on 1961 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coulson and Richardson s Chemical Engineering written by Ajay Kumar Ray and published by Elsevier. This book was released on 2022-09-09 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coulson and Richardson's Chemical Engineering: Volume 2B, Separation Processes, Sixth Edition, covers distillation and gas absorption, illustrating applications of the fundamental principles of mass transfer. Several techniques, including adsorption, ion exchange, chromatographic membrane separations and process intensification are comprehensively covered and explored. Presents content converted from textbooks into fully revised reference material Provides content that ranges from foundational to technical Includes new additions, such as emerging applications, numerical methods, and computational tools

Download or read book Raw Materials Conference on Solvent Extraction Held at Winchester Massachusetts January 17 18 1955 written by Arthur Morris Ross and published by . This book was released on 1955 with total page 70 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 1959 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermodynamic Properties of Synthetic Acmite NaFe3 Si2O6 written by K. O. Bennington and published by . This book was released on 1982 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Plant and Its Operation written by T. M. Cook and published by Elsevier. This book was released on 2014-05-19 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Plant and Its Operation (Including Safety and Health Aspects), Second SI Edition describes chemical plant operations from a practical standpoint. This book is divided into eight chapters. Chapter 1 describes the materials used in the construction of a chemical plant. The second chapter explains the storage and conveyance of solids, liquids, and gases from raw materials to finished products. Chapter 3 reviews the common items of equipment that form a complete working unit of a plant. The three classifications of chemical operations—techniques of operation, specialized operations, and unit operations are described in Chapter 4. Chapter 5 discusses the measurement of variable quantities, while Chapter 6 focuses on the maintenance of a chemical plant. The last chapters deal with the services and safety aspects of chemical operations. This edition is designed to meet the needs of chemical operatives who are preparing for the examinations for the ordinary and advanced certificates in chemical plant operation, including those taking chemical technician courses.

Download or read book The Separation of Chromium and Iron by the Solvent Extraction of Ferrochromium Leach Liquors written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The separation of chromium and iron by the solvent extraction of solutions obtained from the leaching of ferrochromium with either hydrochloric or sulphuric acid was investigated as part of a potential process for the production of electrolytic chromium metal from ferrochromium fines. The most suitable extraction system was found to be that based on the use of the secondary amine Amberlite LA-2 for the selective removal of iron(III) from concentrated chloride media. A trial of continuous countercurrent extraction lasting 48 hours was carried out on a ten-stage mixer-settler miniplant. The aqueous phase consisted of solutions obtained from the leaching of ferrochromium fines with a mixture of hydrochloric acid and chromium (III) chloride, followed by oxidation with chlorine, and contained 25g of iron per litre. Raffinates containing less than 0,05 g of iron per litre and concentrated strip liquors containing up to 115 g of iron per litre were obtained. The losses of chromium to the strip liquors amounted to only 0,1 per cent of the metal contained in the aqueous feed solution.