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Title:
PALLADIUM SEPARATING AGENT, METHOD FOR PRODUCING SAME AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2013/051715
Kind Code:
A1
Abstract:
Provided are: a palladium separating agent which is capable of separating palladium ions in a short time with high selectivity from solutions that contain palladium ions at low to high concentrations; and a method for separating palladium. A palladium separating agent, wherein a functional group represented by general formula (1) is bonded to a carrier, is used. (In the formula, R represents a chain hydrocarbon group having 1-18 carbon atoms, an alicyclic hydrocarbon group having 3-10 carbon atoms, an aromatic hydrocarbon group having 6-14 carbon atoms, a carboxymethyl group or a carboxyethyl group; n represents an integer of 1-4; and Z represents an amide bond.)

Inventors:
SUDO YUKINORI (JP)
MASUDA TAKAHIRO (JP)
YOSHIDA SETSUO (JP)
Application Number:
PCT/JP2012/076026
Publication Date:
April 11, 2013
Filing Date:
October 05, 2012
Export Citation:
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Assignee:
TOSOH CORP (JP)
International Classes:
C22B11/00; B01D15/08; B01J20/281; B01J20/34; C02F1/28; C07C323/60; C22B3/42
Domestic Patent References:
WO2005083131A12005-09-09
Foreign References:
JP2011041916A2011-03-03
JP2010059533A2010-03-18
JP2006328468A2006-12-07
JPH09279264A1997-10-28
JP2010059533A2010-03-18
Other References:
WATARU IJUIN ET AL.: "Thiapentanediamide Kagaku Ketsugogata Silica o Mochiiru Platina-zoku Kinzoku no Kaishu", THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY, vol. 59TH, 1 September 2010 (2010-09-01), pages 98, XP008173711
See also references of EP 2765208A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
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