Metallurgical testwork Namibia Lofdal rare earth project progress

Sample the region's high levels of rare earth ore grade and recovery have made ​​significant progress , the latter planning to low levels of samples for grade and recovery optimization. Sorting by the X-ray calibration test from Tomra Sorting Solutions implemented also made ​​significant progress , that confirmed the possibility of rare earth ore mass reduction of 50% , while the recovery continued up 85-90 %.

President of Namibia Rare Tang Bo Benton said: magnetic separation technology is currently the most effective Lofdal major beneficiation technology. The first phase by magnetic separation technology, high rare earth content of the sample recoveries from 65-78 % to 82-90 % improved significantly . In order to significantly improve the quality of stimulation , we have now decided to use the acid extraction and magnetic separation technology, which can effectively doubling rare taste, and we get first-hand data from the classified products, found nearly 20% oxide content , April data showed only 10%. Alpha Mining Company now completed the acid extraction test on high rare earth content of the sample. We also agreed with Nagrom laboratories from Australia to help improve the flow chart . Nagrom laboratory flotation in particular has a wealth of experience in the separation of xenotime . Alpha Mining and Nagrom laboratory samples during low rare earth content planning process . Low rare earth content of the initial sample grade and recovery requirements can be further optimized , such as high-grade samples.


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