Document Type and Number:
Japanese Patent JPH0416531
Kind Code:
B2
Abstract:
By the displacement chromatographic process comprising passing a solution containing a plurality of metallic elements to be separated through a column packed with activated chelating resin, passing an eluent through the column and collecting successive portions of the resultant eluate, the metallic elements can be separated into individual metallic elements not only in a high state of purity but also in a high state of concentration, with a greatly improved column efficiency.
Inventors:
KAWAKAMI FUMIAKI
YAMAMIZU TAKAFUMI
YAMAMIZU TAKAFUMI
Application Number:
JP18061983A
Publication Date:
March 24, 1992
Filing Date:
September 30, 1983
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
C22B3/24; B01D15/08; B01D15/42; B01J45/00; C01F17/10; C22B3/00; C22B59/00; G01N30/02
Next Patent: PRODUCTION OF QUICK LIME