Rare earth refining technology.. lol.The first of the three fully automated RE plants using CIX/CIC process was started in June 2020.Continuous Ion Exchange (CIX) and Continuous Ion Chromatography (CIC) technology isn’t new technology it is an adaptation of the same tech used for Uranium refining since the 60’s.
This is an important step towards USA Rare Earth’s objective to build the first rare earth and critical minerals processing facility outside China and to bring the Round Top project into full commercial production,” said Pini Althaus, CEO of USA Rare Earth. “Our Colorado pilot plant will have the ability to produce the full range of high purity, separated rare earths as well as other critical minerals such as lithium.
“I especially want to commend our team for maintaining such an aggressive development timetable, even as we all cope with the COVID pandemic,” Mr. Althaus continued.
These results provide the baseline for initiating the Pilot Plant operation at USA Rare Earth’s rare earth and critical minerals processing facility in Wheat Ridge, Colorado. The first of three Continuous Ion Exchange (CIX) Pilot Plant units was delivered in early March and is planned to be commissioned in early June as COVID-19 related travel restrictions are relaxed. The 30-column units readily enable rinsing, washing, and solution recycling in a fully automated process which greatly simplifies the optimization of the process now that the base case parameters have been established in the laboratory.
Richard Shaw, principal of Fenix NZ, stated, “The success of this first phase of work, concentrating the rare earths and obtaining a clean separation from other minerals, is an important validation of our processing, using CIX. The Ion Exchange process is widely used in other industries and has been used in China and elsewhere to achieve high purity separation of rare earths. In the coming months, we expect to achieve the goal of separated, high purity rare earth compounds and other targeted metals such as lithium as we scale up towards a commercial pilot plant.”
https://www.teletrader.com/usa-rare...t-work/news/details/52259072?ts=1594779128663