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1. (WO2016056539) RECOMBINATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/056539 International Application No.: PCT/JP2015/078316
Publication Date: 14.04.2016 International Filing Date: 06.10.2015
IPC:
C01B 5/00 (2006.01) ,G21C 9/00 (2006.01) ,G21C 9/04 (2006.01) ,G21D 3/08 (2006.01) ,G21F 9/02 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
5
Water
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
C
NUCLEAR REACTORS
9
Emergency protection arrangements structurally associated with the reactor
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
C
NUCLEAR REACTORS
9
Emergency protection arrangements structurally associated with the reactor
04
Means for suppressing fires
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
D
NUCLEAR POWER PLANT
3
Control of nuclear power plant
08
Regulation of any parameters in the plant
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
02
Treating gases
Applicants: KAWASAKI JUKOGYO KABUSHIKI KAISHA[JP/JP]; 1-1, Higashikawasaki-cho 3-chome, Chuo-ku, Kobe-shi, Hyogo 6508670, JP
Inventors: MORI Tomoaki; JP
HIRATA Shingo; JP
IGARASHI Minoru; JP
SATO Manabu; JP
HINO Ryutaro; JP
KAMIJI Yu; JP
TERADA Atsuhiko; JP
NISHIHATA Yasuo; JP
Agent: NAZUKA Satoshi; JP
Priority Data:
2014-20563706.10.2014JP
Title (EN) RECOMBINATION DEVICE
(FR) DISPOSITIF DE RECOMBINAISON
(JA) 再結合装置
Abstract:
(EN) This recombination device (1), which is mounted to a container (50) and which uses a catalyst to combine oxygen with hydrogen generated in the container, is provided with: a first cylinder (2) through which a gas comprising hydrogen and oxygen flows from a container (50); and a return part (3) which is connected to the outlet of the first cylinder (2) and which returns to the container (50) the gas that flows from the first cylinder (2). The first cylinder (2) has, at the inlet side thereof, a catalyst part (9) that binds the hydrogen with the oxygen. Thus provided is a catalytic recombination device that is suitable for installation in equipment having little internal space and requiring air tightness, such as radioactive waste storage tanks.
(FR)  La présente invention concerne un dispositif de recombinaison (1), qui est monté sur un récipient (50) et qui fait appel à un catalyseur pour combiner de l'oxygène avec de l'hydrogène produit dans le récipient, comportant : un premier cylindre (2) à travers lequel circule un gaz comprenant de l'hydrogène et de l'oxygène en provenance d'un récipient (50) ; et une partie de retour (3) qui est reliée à la sortie du premier cylindre (2) et qui ramène dans le récipient (50) le gaz qui circule en provenance du premier cylindre (2). Le premier cylindre (2) comporte, du côté de son entrée, une partie catalyseur (9) qui relie l'hydrogène à l'oxygène. L'invention concerne ainsi un dispositif de recombinaison catalytique qui est approprié pour être installé dans un équipement présentant peu d'espace interne et nécessitant une étanchéité à l'air, tel que des réservoirs de stockage de déchets radioactifs.
(JA)  この再結合装置(1)は、容器(50)に取り付けて容器内部で発生した水素を触媒を用いて酸素と結合するための再結合装置であって、容器(50)から流入した水素および酸素を含むガスがその内部を流通する第一の筒状体(2)と、第一の筒状体(2)の出口に連結され、第一の筒状体(2)から流入したガスを容器(50)に戻す戻し部(3)と、を備える。第一の筒状体(2)が、入口側に水素と酸素とを結合する触媒部(9)を有している。放射性廃棄物貯槽等のようにその内部空間領域が狭く且つ気密性が求められる設備への設置に適した触媒式の再結合装置を提供できる。
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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)