Dust free lithium hydroxide
AssigneeToxco, Inc.
InventorsW. Novis Smith, Joel McCloskey, Andrew Atterbury
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Abstract
The present invention provides a method for forming dust free lithium hydroxide monohydrate. The method contains the step of coating the lithium hydroxide with 0.2 to 1.5% by weight of paraffinic oils.
Claims12
A method of preparing non-dusting powders and granules of lithium hydroxide which comprises coating the lithium hydroxide powder or granules with about 0.2 to 1.5% by weight of paraffinic oil having a starting boiling point of at least 150° C.
A coated powder or granule of lithium hydroxide composition wherein said coating agent selected from the group consisting of mineral oil having a starting boiling point of at least 150° C.
Dependencies are inferred from the claim text.