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. 22, 2020
Filed:
Feb. 25, 2016
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Naoyuki Kamiyama, Tokyo, JP;
Seiji Kagawa, Tokyo, JP;
Tetsu Ushiku, Kanagawa, JP;
Satoru Sugita, Kanagawa, JP;
Toshihiro Fukuda, Kanagawa, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, Kanagawa, JP;
Abstract
A cement solidification device for waste includes a slurrying vesselthat dissolves and slurries wastecontaining harmful substances and deliquescent compounds in solvent waterto obtain slurried material; an iron-based additive supply unitthat adds an iron-based additiveto the slurrying vessel; a cement kneading vesselthat adds a cement solidifying agentfrom a cement-solidifying agent supply unitto the slurried materialin which the iron-based additiveis mixed to obtain a cement kneaded product; and a cement solidification unitthat cures the cement kneaded productto form a cement solidified product