Polishing powders, recycling

Polishing powders recycling, 200-202 Polycatenar LCs, 7-9, 13-14 Polyoxometalates (POMs), 108-111 Polyoxometalate-srrrfactant complexes for qrratemary arrrmonitrm cation, 109-111... 

From these view points, we review recent literature on recycling of rare earths from various rare-earth scrap materials, such as permanent magnets, phosphors, secondary nickel metal hydride batteries, polishing powders, optical glass, and catalysts. The review is concerned initially with each recyclable product and then on each method used in recycling. 

Kato et al. (2000a,b,c, 2010) studied the recycling of ceria-based glass polishing powder via alkali treatment. The powder was regenerated after... 

JOGMEC is managing a project of recycling polishing powders from 2009 (JOGMEC, 2011). At present, a basic flow sheet has been proposed as shown in Fig. 18. After specification of each step is estabUshed, a demonstration test will be conducted. 

Kato, K., Tsuboi, T., Munakata, M., Game, K., Hattori, Y., Watanabe, T., Study for recycling of ceria-based glass polishing powder. In Technical Reports of Fukushima Technology Center, 2010, pp. 5-13. 

Calamitic mesogens, 7-9, 7/ 11-12 Catalysts recycling, 204 Ceria-based glass polishing powders, 200 Cerium (Ce)... 

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