Rare metal extractant

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United States of America Patent

PATENT NO 8500846
APP PUB NO 20110011215A1
SERIAL NO

12866602

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Abstract

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The present invention is to provide a novel rare metal extractant containing a cyclic phenol sulfide derivative of the formula (1) and a method for extractive separation of rare metal(s) using the rare metal extractant with high efficiency.

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Patent Owner(s)

Patent OwnerAddress
AKITA UNIVERSITY1-1 TEGATA GAKUEN-MACHI AKITA-SHI AKITA 010-8502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamada, Fumio Akita, JP 12 105
Kondo, Yoshihiko Akita, JP 21 187
Li, Chun-bin Akita, JP 2 0
Yamada, Manabu Akita, JP 372 4453

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