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1. (WO2016088544) ADSORBING AGENT AND METHOD FOR PREPARING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/088544    International Application No.:    PCT/JP2015/082122
Publication Date: 09.06.2016 International Filing Date: 16.11.2015
IPC:
B01J 20/16 (2006.01), B01J 20/28 (2006.01), B01J 20/30 (2006.01), G21F 9/12 (2006.01)
Applicants: NIPPON CHEMICAL INDUSTRIAL CO., LTD. [JP/JP]; 11-1, Kameido 9-chome, Koto-ku, Tokyo 1368515 (JP)
Inventors: MIYABE Shinsuke; (JP).
KINOSE Yutaka; (JP).
KOZASU Kenta; (JP).
SUGIHARA Kaori; (JP)
Priority Data:
2014-242737 01.12.2014 JP
2015-130350 29.06.2015 JP
Title (EN) ADSORBING AGENT AND METHOD FOR PREPARING SAME
(FR) AGENT ADSORBANT ET PROCÉDÉ DE PRÉPARATION CORRESPONDANT
(JA) 吸着剤及びその製造方法
Abstract: front page image
(EN)Provided is an adsorbing agent suitably used for the adsorptive removal of strontium contained in water. The strontium-adsorbing agent according to the present invention includes barium-containing aluminosilicate, and exhibits a Na-A type zeolite-like diffraction pattern in which diffraction peaks are observed in at least 29.8-30.2° inclusive, 23.8-24.2° inclusive, and 7.0-7.4° inclusive, through a powder X-ray diffraction method. The content of BaO in aluminosilicate is preferably 2-38 mass% inclusive.
(FR)La présente invention concerne un agent adsorbant convenablement utilisé destiné à l'élimination par adsorption du strontium contenu dans l'eau. L'agent adsorbant du strontium selon la présente invention comprend de l'aluminosilicate contenant du baryum et présente un motif de diffraction similaire à la zéolite de type Na-A dans lequel des pics de diffraction sont observés dans au moins 29,8 à 30,2° inclus, 23,8 à 24,2° inclus et 7,0 à 7,4° inclus, par l'intermédiaire d'un procédé de diffraction des rayons X sur poudre. Le contenu de BaO en aluminosilicate est de préférence de 2 à 38 % en masse inclus.
(JA)水中に含まれるストロンチウムの吸着除去に好適に用いられる吸着剤を提供する。 本発明のストロンチウム吸着剤は、バリウムを含有するアルミノケイ酸塩を含むストロンチウム吸着剤であって、粉末X線回折法によって少なくとも29.8°以上30.2°以下、23.8°以上24.2°以下、及び7.0°以上7.4°以下に回折ピークが観察されるNa-A型ゼオライト様の回折パターンを呈する。アルミノケイ酸塩におけるBaO含有率が2質量%以上38質量%以下であることが好ましい。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)