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US 2023/0137245 A1Published application
New frothers for minerals recovery
AssigneeSolvay SA
InventorsPascal HERVE, Renata BRITO, Joseph JANKOLOVITS, Matthieu CORBET, Philippe MARION
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Abstract
The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation (formula (I)).
Claims21
A composition comprising at least one compound of formula (I):
- wherein:
- A represents a C1-C8 alkanediyl group that may be linear, branched or cyclic,
- B which can be the same or different at each occurrence, represents a C1-C8 alkanediyl group that may be linear, branched or cyclic,
- R represents H or a C1-C8 alkyl group that may be linear or branched, and
- n is an integer≥0 and ≤100.
2 more elements
(canceled)
Dependencies are inferred from the claim text.