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1. (WO2018021493) HAN-BASED PROPELLANT DECOMPOSITION CATALYST, PRODUCTION METHOD THEREFOR, AND MONOPROPELLANT THRUSTER USING SAME
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Pub. No.: WO/2018/021493 International Application No.: PCT/JP2017/027306
Publication Date: 01.02.2018 International Filing Date: 27.07.2017
IPC:
B01J 23/656 (2006.01) ,B01J 32/00 (2006.01) ,B01J 35/10 (2006.01) ,B01J 37/02 (2006.01) ,B01J 37/08 (2006.01) ,B01J 37/18 (2006.01) ,B64G 1/26 (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
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38
of noble metals
54
combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
56
Platinum group metals
64
with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
656
Manganese, technetium or rhenium
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
32
Catalyst carriers in general
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
35
Catalysts, in general, characterised by their form or physical properties
02
Solids
10
characterised by their surface properties or porosity
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08
Heat treatment
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
16
Reducing
18
with gases containing free hydrogen
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
G
COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
1
Cosmonautic vehicles
22
Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
24
Guiding or controlling apparatus, e.g. for attitude control
26
using jets
Applicants:
株式会社IHI IHI CORPORATION [JP/JP]; 東京都江東区豊洲三丁目1番1号 1-1, Toyosu 3-chome, Koto-ku, Tokyo 1358710, JP
株式会社IHIエアロスペース IHI AEROSPACE CO., LTD. [JP/JP]; 東京都江東区豊洲三丁目1番1号 1-1, Toyosu 3-chome, Koto-ku, Tokyo 1350061, JP
Inventors:
鎌田 博之 KAMATA Hiroyuki; JP
五十嵐 真二 IGARASHI Shinji; JP
山本 研吾 YAMAMOTO Kengo; JP
福地 亜宝郎 FUKUCHI Aporo; JP
Agent:
長門 侃二 NAGATO Kanji; JP
Priority Data:
2016-15051229.07.2016JP
Title (EN) HAN-BASED PROPELLANT DECOMPOSITION CATALYST, PRODUCTION METHOD THEREFOR, AND MONOPROPELLANT THRUSTER USING SAME
(FR) CATALYSEUR DE DÉCOMPOSITION DE GAZ PROPULSEUR À BASE DE HAN, SON PROCÉDÉ DE PRODUCTION ET PROPULSEUR MONOPROPERGOL L'UTILISANT
(JA) HAN系推進薬分解触媒及びその製造方法並びにそれを用いた一液スラスタ
Abstract:
(EN) In order to make it possible to use a low toxicity HAN-based propellant in a thruster, the purpose of the present invention is to provide: a HAN-based propellant decomposition catalyst that is sufficiently heat resistant and stable with little change over time in the decomposition activity of the HAN-based propellant; a production method therefor; and a monopropellant thruster equipped with the HAN-based propellant decomposition catalyst. The present invention provides: a HAN-based propellant decomposition catalyst comprising a hexaaluminate oxide containing a platinum group element; a production method therefor; and a monopropellant thruster equipped with the HAN-based propellant decomposition catalyst.
(FR) Afin de permettre l'utilisation d'un propulseur à base de HAN à faible toxicité dans un propulseur, le but de la présente invention est de fournir: un catalyseur de décomposition de propulseur à base de HAN qui est suffisamment résistant à la chaleur et stable avec peu de changement dans le temps dans l'activité de décomposition du propulseur à base de HAN; un procédé de production de celui-ci; et un propulseur monoergol équipé du catalyseur de décomposition de propulseur à base de HAN. La présente invention concerne : un catalyseur de décomposition de gaz propulseur à base de HAN comprenant un oxyde d'hexaaluminate contenant un élément du groupe du platine; un procédé de production de celui-ci; et un propulseur monoergol équipé du catalyseur de décomposition de propulseur à base de HAN.
(JA) 毒性が低いHAN系推進薬をスラスタに用いることができるように、十分な耐熱性を有しかつHAN系推進薬の分解活性も経時変化が少ない安定したHAN系推進薬分解触媒およびその製造方法並びにHAN系推進薬分解触媒を備えた一液スラスタを提供する。 白金族元素を含有するヘキサアルミネート型酸化物からなるHAN系推進薬分解触媒およびその製造方法並びにHAN系推進薬分解触媒を備えた一液スラスタを用いる。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, 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)