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. 20, 2022
Filed:
Mar. 01, 2018
Ebara Corporation, Tokyo, JP;
Titan Kogyo Kabushiki Kaisha, Yamaguchi, JP;
Takashi Sakuma, Tokyo, JP;
Makoto Komatsu, Tokyo, JP;
Takeshi Izumi, Tokyo, JP;
Takayasu Tanaka, Yamaguchi, JP;
Takafumi Tanaka, Yamaguchi, JP;
Hidenori Ishioka, Yamaguchi, JP;
Ayaka Ando, Yamaguchi, JP;
Tomoko Yoshimi, Yamaguchi, JP;
Nobuyuki Hashimoto, Yamaguchi, JP;
Hiroaki Uchida, Yamaguchi, JP;
Shigeru Nagaoka, Yamaguchi, JP;
TITAN KOGYO KABUSHIKI KAISHA, Yamaguchi, JP;
Abstract
Provided is a particulate alkaline earth metal ion adsorbent having a large adsorption capacity. The particulate alkaline earth metal ion adsorbent comprising: a potassium hydrogen dititanate hydrate represented by a chemical formula KHO·2TiO·nHO, wherein x is 0.5 or more and 1.3 or less, and n is greater than 0; and no binder, wherein the particulate alkaline earth metal ion adsorbent has a particle size range of 150 μm or more and 1000 μm or less.