Title:
キレート交換樹脂
Document Type and Number:
Japanese Patent JP2007533789
Kind Code:
A
Abstract:
The present invention relates to novel ion exchangers comprising carboxyl groups and also -(CH2)mNR1R2 groups having improved exchange kinetics and selectivity, a method for their production and also use thereof for the adsorption of metals, in particular arsenic, when these are additionally loaded with iron oxide/iron oxyhydroxide.
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Inventors:
Reinhold Clipper
Bruno Hase
Olaf Hare
Wolfgang Potsund
Pierre van Hone
Huberts Mitak
Wolfgang Zagers
Bruno Hase
Olaf Hare
Wolfgang Potsund
Pierre van Hone
Huberts Mitak
Wolfgang Zagers
Application Number:
JP2006538756A
Publication Date:
November 22, 2007
Filing Date:
November 06, 2004
Export Citation:
Assignee:
LANXESS Deutschland Gamebecher
International Classes:
C08F8/30; B01J45/00; C02F1/42; C08F8/34; C08F8/40
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro