Laboratory And Pilot Plant Evaluation Of Northspan Uranium Concentrate
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Laboratory And Pilot Plant Evaluation Of Northspan Uranium Concentrate
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Author : Clark T. Hicks
language : en
Publisher:
Release Date : 1958
Laboratory And Pilot Plant Evaluation Of Northspan Uranium Concentrate written by Clark T. Hicks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Uranium ores categories.
The Northspan Uranium Mines, Ltd. started producing a uranium concentrate in December of 1957. The laboratory and pilot plant evaluation of Northspan uranium concentrate is presented in this report. Chemical analyses of this concentrate reveal that it meets all existing FMPC impurity tolerance limits, except that for thorium. The thorium tolerance limit can be met by the addition of phosphate, as is required for thorium-containing uranium concentrates. Digestion and extraction tests indicate that this concentrate should present no problems in the FMPC refinery process if standard operating conditions are used.
Laboratory And Pilot Plant Evaluation Of Colorado Vitro And Canonsburg Vitro Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Colorado Vitro And Canonsburg Vitro Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Vitro Uranium Company, in Canonsburg, Pennsylvania and in Salt Lake City, Utah, started producing uranium concentrate in 1957. The laboratory and pilot plant evaluations of these concentrates are presented in this report. These concentrates meet all FMPC impurity tolerance limits. Laboratory digestion tests have revealed that both concentrates contain excessive quanitites of nitric acid-insoluble uranium at normal digestion conditions. The insoluble uranium content of these concentrates can be reduced by a "hot-concentrated" digestion procedure. A pilot plant pulse column test indicated that these materials can be processed in normal National Lead Company of Ohio refinery feed blends when this "hot-concetrated" digestion procedure is utilized.
Laboratory And Pilot Plant Evaluation Of Stanrock Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Stanrock Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Stanrock Uranium Mines, Limited, initiated the production of a uranium concentrate in April of 1958. The laboratory and pilot plant evaluation of Stanrock concentrate is presented in this report. This concentrate meets all FMPC impurity tolerance limits except that for thorium content. The thorium limit can be met by the addition of phosphate as required for thorium-containing uranium concentrates. Laboratory digestion and extraction tests indicate that this material should present no problems in pulse column processing. A Pilot Plant pulse column test (a test utilizing a modified two-inch-pulse-column system) indicated that this material should present no operational problems in the National Lead Company of Ohio refinery.
Laboratory And Pilot Plant Evaluation Of Milliken Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Milliken Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Milliken Lake Uranium Mines, Limited, started producing uranium concentrate in April, 1958. The laboratory and pilot plant evaluation of Milliken uranium concentrate is presented in this report. This concentrate meets all FMPC impurity tolerance limits. Laboratory digestion and extraction tests indicate that this material should present no problems in pulse column processing. A pilot plant pulse column test indicated that this material should present no operational problems in the National Lead Company of Ohio refinery.
Laboratory And Pilot Plant Evaluation Of Dyno Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Dyno Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Canadian Dyno Mines, Limited, started to produce a uranium concentrate in May, 1958. The laboratory and pilot plant evaluation of Dyno concentrate is presented in this report. This concentrate meets all FMPC impurity tolerance limits except thorium and chloride limits. The thorium limit can be met by the addition of phosphate as required for thorium-containing uranium concentrates. The high chloride content of this material will necessitate blending of the material with a good quality low-chloride-containing concentrate in the National Lead Company of Ohio refinery process. Laboratory digestion and extraction tests indicate that this material should present no other problems in pulse column processing.
Laboratory And Pilot Plant Evaluation Of Stanleigh Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Stanleigh Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Stanleigh Uranium Mining Corporation started producing uranium concentrate in March of 1958. The laboratory and pilot plant evaluation of Stanleigh concentrate is presented in this report. This concentrate meets all FMPC impurity tolerance limits except those for thorium and chloride. The thorium limit can be met by the addition of phosphate as required for thorium-containing uranium concentrates or by blending with low thorium concentrates. The high chloride content of this material will necessitate the blending of the material with a good quality low-chloride-content concentrate in the National Lead Company of Ohio refinery process. Laboratory digestion and extraction tests indicate that this material should present no other problems in pulse column processing. A pilot plant pulse column test indicated this material should present no operational problems in the FMPC refinery.
Laboratory And Pilot Plant Evaluation Of Rayrock Uranium Concentrate
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Author : Nelson R. Leist
language : en
Publisher:
Release Date : 1959
Laboratory And Pilot Plant Evaluation Of Rayrock Uranium Concentrate written by Nelson R. Leist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Rayrock Mines, Limited, started producing a uranium concentrate in June of 1957. The laboratory and pilot plant evaluation of Rayrock concentrate is presented in this report. This concentrate meets all FMPC impurity tolerance limits. Laboratory digestion and extraction tests indicate that this material should not present processing problems in a pulse column system. A Pilot Plant pulse column test indicated that this material should present no operational problems in the National Lead Company of Ohio refinery.
Laboratory And Pilot Plant Evaluation Of Can Met Uranium Concentrate
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Author : Clark T. Hicks
language : en
Publisher:
Release Date : 1958
Laboratory And Pilot Plant Evaluation Of Can Met Uranium Concentrate written by Clark T. Hicks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Uranium ores categories.
Can-Met Exploration, Limited, started producing a uranium concentrate in December of 1957. The laboratory and pilot plant evaluation of Can-Met uranium concentrate is presented in this report. With the exception of thorium content, Can-Met concentrate meets all FMPC impurity tolerance limits. The thorium tolerance limit can be met by the addition of phosphate, as is required for thorium-containing uranium concentrates. Digestion and extraction tests indicate that this concentrate should present no problems in the FMPC refinery if suggested operating conditions are used (that is, standard operating conditions with the exception of a lower pulse frequency).
Laboratory Evaluation Of Lisbon Uranium Ore
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Author : Clark T. Hicks
language : en
Publisher:
Release Date : 1959
Laboratory Evaluation Of Lisbon Uranium Ore written by Clark T. Hicks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Uranium ores categories.
The Lisbon Uranium Company of Salt Lake City, Utah produced a high grade uranium ore in April, 1958. The laboratory evaluation of Lisbon ore is presented in this report. This material will require blending with a high quality uranium concentrate such as South African because of its high nitric acid insoluble content and its low uranium assay. The material, when blended, meets all FMPC impurity tolerance limits except the limit for (Ca x SO4−2). It is believed that this high impurity level will not hamper refinery operation, provided that the material is processed for only a short term. Laboratory digestion and extraction tests indicate that the blend should present no serious problems in pulse column operation, provided that the as-received Lisbon ore is milled.
List
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Author :
language : en
Publisher:
Release Date : 1948
List written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1948 with Nuclear energy categories.