Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkali metal
Reexamination Certificate
2006-04-25
2006-04-25
Silverman, Stanley S. (Department: 1754)
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkali metal
C423S593100, C423S594400, C423S594600, C423S599000, C423S594150, C423S594190, C423S605000, C423S641000, C423S196000, C423S184000
Reexamination Certificate
active
07033555
ABSTRACT:
A low temperature contaminant limiting process for lithiating hydroxides and forming lithiated metal oxides of suitable crystalinity in-situ. M(OH)2is added to an aqueous solution of LiOH. An oxidant is introduced into the solution which is heated below about 150° C. and, if necessary, agitated. M may be selected from cobalt, nickel and manganese. The resultant LiMO2becomes crystallized in-situ and is subsequently removed.
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Babjak Juraj
Hossain Mohammad Jahangir
Marcuson Samuel Walton
Yang Quan Min
Zou Feng
Inco Limited
Silverman Stanley S.
Steen Edward A.
Vanoy Timothy C.
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