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1. (WO2016195096) ADSORBENT FOR ADSORBING IODINE COMPOUNDS AND/OR ANTIMONY, METHOD FOR PREPARING SAID ADSORBENT, AND METHOD AND APPARATUS FOR TREATING RADIOACTIVE WASTE LIQUID BY USING SAID ADSORBENT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/195096 International Application No.: PCT/JP2016/066666
Publication Date: 08.12.2016 International Filing Date: 03.06.2016
IPC:
B01J 20/06 (2006.01) ,B01J 20/28 (2006.01) ,G21F 9/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02
comprising inorganic material
06
comprising oxides or hydroxides of metals not provided for in group B01J20/0496
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28
characterised by their form or physical properties
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
F
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9
Treating radioactively contaminated material; Decontamination arrangements therefor
04
Treating liquids
06
Processing
12
by absorption; by adsorption; by ion-exchange
Applicants:
株式会社荏原製作所 EBARA CORPORATION [JP/JP]; 東京都大田区羽田旭町11番1号 11-1, Haneda Asahi-cho, Ohta-ku, Tokyo 1448510, JP
株式会社日本海水 NIHON KAISUI CO., LTD. [JP/JP]; 東京都千代田区神田駿河台四丁目2番地5 4-2-5, Kandasurugadai, Chiyoda-Ku, Tokyo 1010062, JP
Inventors:
佐久間 貴志 SAKUMA, Takashi; JP
小松 誠 KOMATSU, Makoto; JP
出水 丈志 IZUMI, Takeshi; JP
伊藤 智彦 ITO, Tomohiko; JP
渋谷 徹 SHIBUYA, Toru; JP
Agent:
小野 新次郎 ONO, Shinjiro; JP
Priority Data:
2015-11411304.06.2015JP
Title (EN) ADSORBENT FOR ADSORBING IODINE COMPOUNDS AND/OR ANTIMONY, METHOD FOR PREPARING SAID ADSORBENT, AND METHOD AND APPARATUS FOR TREATING RADIOACTIVE WASTE LIQUID BY USING SAID ADSORBENT
(FR) ADSORBANT POUR L'ADSORPTION DE COMPOSÉS D'IODE ET/OU D'ANTIMOINE, PROCÉDÉ DE PRÉPARATION DUDIT ADSORBANT, ET PROCÉDÉ ET APPAREIL DE TRAITEMENT DE DÉCHET LIQUIDE RADIOACTIF AU MOYEN DUDIT ADSORBANT
(JA) ヨウ素化合物及び/又はアンチモンを吸着する吸着剤及びその製造方法並びに当該吸着剤を用いる放射性廃液の処理方法及び装置
Abstract:
(EN) Provided are: an adsorbent for decontaminating iodine compound- and/or antimony-containing radioactive waste liquid by using the flow of water; and a method and an apparatus for treating radioactive waste liquid by using the adsorbent. The adsorbent is characterized by containing a polymer resin and at least 10 parts by weight of a hydrous hydroxide of a rare earth element with respect to 100 parts by weight of the polymer resin, wherein the hydrous hydroxide of the rare earth element contains 1-30 parts by weight of water with respect to 100 parts by weight of the dry product in the hydrous hydroxide and adsorbs iodine compounds and/or antimony.
(FR) L'invention concerne: un adsorbant permettant de décontaminer un déchet liquide radioactif contenant un composé d'iode et/ou de l'antimoine au moyen d'un écoulement d'eau; et un procédé et un appareil permettant de traiter le déchet liquide radioactif au moyen de l'adsorbant. L'adsorbant est caractérisé en ce qu'il contient une résine polymère et au moins 10 parties en poids d'un hydroxyde hydraté d'un métal du groupe des terres rares par rapport à 100 parties en poids de la résine polymère, l'hydroxyde hydraté du métal du groupe des terres rares contenant 1 à 30 parties en poids d'eau par rapport à 100 parties en poids du produit sec dans l'hydroxyde hydraté et adsorbant des composés d'iode et/ou de l'antimoine.
(JA) ヨウ素化合物及び/又はアンチモンを含む放射性廃液を通水処理にて除染することができる吸着剤、及び当該吸着剤を用いる放射性廃液処理方法及び装置を提供する。 高分子樹脂と、当該高分子樹脂100重量部あたり10重量部以上の含水希土類元素水酸化物と、を含み、当該含水希土類元素水酸化物は、乾燥物100重量部あたり1重量部以上30重量部以下の含水量を有し、ヨウ素化合物及び/又はアンチモンを吸着することを特徴とする、吸着剤。
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)