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Laboratory and Pilot Plant Evaluation of Stanleigh Uranium Concentrate

Nelson R. LeistClark T. HicksJoseph R. Nelli

出版	Office of Technical Services, Department of Commerce, 1959
URL	http://books.google.com.hk/books?id=HssKBFRBJDEC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋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.