METHOD OF PREPARING METAL ELEMENT ADSORBENT AND METHOD OF ADSORBING AND SEPARATING METAL ELEMENT USING THE SAME
A metal element adsorbent in the form of a hydrogel prepared by treating a condensed tannin with a base, in the presence or absence of an aldehyde so as to avoid precipitation of cross-linked tannin and produce a hydrogel. The inventive adsorbent exhibits high adsorption properties for metal element...
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| Main Author | |
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| Format | Patent |
| Language | English French |
| Published |
19.11.1996
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| Edition | 5 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | A metal element adsorbent in the form of a hydrogel prepared by treating a condensed tannin with a base, in the presence or absence of an aldehyde so as to avoid precipitation of cross-linked tannin and produce a hydrogel. The inventive adsorbent exhibits high adsorption properties for metal elements and a low flow resistivity when used in a packed column. Methods for use of the inventive adsorbent are disclosed. |
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| AbstractList | A metal element adsorbent in the form of a hydrogel prepared by treating a condensed tannin with a base, in the presence or absence of an aldehyde so as to avoid precipitation of cross-linked tannin and produce a hydrogel. The inventive adsorbent exhibits high adsorption properties for metal elements and a low flow resistivity when used in a packed column. Methods for use of the inventive adsorbent are disclosed. |
| Author | SHIRATO, WATARU |
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| DocumentTitleAlternate | PREPARATION D'UN ADSORBANT POUR ELEMENT METALLIQUE ET METHODE DE SEPARATION DE L'ELEMENT METALLIQUE ADSORBE |
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| Notes | Application Number: CA19922072821 |
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| PublicationDate_xml | – month: 11 year: 1996 text: 19961119 day: 19 |
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| RelatedCompanies | MITSUBISHI NUCLEAR FUEL COMPANY, LTD |
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| Title | METHOD OF PREPARING METAL ELEMENT ADSORBENT AND METHOD OF ADSORBING AND SEPARATING METAL ELEMENT USING THE SAME |
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