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:
Sep. 06, 2016
Filed:
Jul. 03, 2014
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Akio Sayano, Kanagawa-ken, JP;
Shohei Kawano, Kanagawa-ken, JP;
Yoshiyuki Kawaharada, Saitama-ken, JP;
Masamichi Obata, Tokyo-to, JP;
Hirotada Hayashi, Kanagawa-ken, JP;
Yusuke Nohara, Tokyo-to, JP;
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G21F 9/16 (2006.01); G21F 9/30 (2006.01); G21F 9/12 (2006.01);
U.S. Cl.
CPC ...
G21F 9/302 (2013.01); G21F 9/12 (2013.01); G21F 9/125 (2013.01); G21F 9/16 (2013.01); G21F 9/162 (2013.01);
Abstract
A solidification method of radioactive waste is provided, including kneading a binder and an inorganic adsorbent to obtain a kneaded object, the in organic adsorbent included radionuclides; extruding the kneaded object to obtain an extruded material object; cutting the extruded material object to obtain at least one extruded material block; and firing the at least one extruded material block to solidify the at least one extruded material block.