The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2016
Filed:
Aug. 02, 2012
Applicants:
Christian Schrage, Dresden, DE;
Jann-michael Giebelhausen, Rathenow, DE;
Sven Fichtner, Premnitz, DE;
Inventors:
Christian Schrage, Dresden, DE;
Jann-Michael Giebelhausen, Rathenow, DE;
Sven Fichtner, Premnitz, DE;
Assignee:
BLÜCHER GMBH, Erkrath, DE;
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/28 (2006.01); B05D 1/36 (2006.01); B01J 20/04 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); G21F 9/12 (2006.01); B01J 20/02 (2006.01); B01J 20/30 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C02F 1/281 (2013.01); B01J 20/024 (2013.01); B01J 20/0211 (2013.01); B01J 20/0218 (2013.01); B01J 20/0225 (2013.01); B01J 20/0229 (2013.01); B01J 20/0237 (2013.01); B01J 20/0251 (2013.01); B01J 20/0292 (2013.01); B01J 20/04 (2013.01); B01J 20/041 (2013.01); B01J 20/20 (2013.01); B01J 20/28019 (2013.01); B01J 20/28066 (2013.01); B01J 20/28069 (2013.01); B01J 20/28078 (2013.01); B01J 20/3071 (2013.01); B01J 20/3204 (2013.01); B01J 20/3236 (2013.01); B05D 1/36 (2013.01); C02F 1/288 (2013.01); G21F 9/12 (2013.01); C02F 2101/20 (2013.01);
Abstract
The invention relates to an adsorbent precipitated on a carrier and to a method for producing said adsorbent. The carrier comprises a polymer-based spherical activated charcoal. The adsorbent comprises an inorganic precipitate capable of adsorbing a metal cation or a mixture of metal cations from a liquid, preferably aqueous, medium. The adsorbent precipitated on a carrier is used to remove, for example, Csfrom water containing Cs, in particular from water contaminated with radiotoxicCs.