Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HAN-BASED PROPELLANT DECOMPOSITION CATALYST, PRODUCTION METHOD THEREFOR, AND MONOPROPELLANT THRUSTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/021493
Kind Code:
A1
Abstract:
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.

Inventors:
KAMATA Hiroyuki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
IGARASHI Shinji (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
YAMAMOTO Kengo (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
FUKUCHI Aporo (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
Application Number:
JP2017/027306
Publication Date:
February 01, 2018
Filing Date:
July 27, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IHI CORPORATION (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
IHI AEROSPACE CO., LTD. (1-1 Toyosu 3-chome, Koto-ku Tokyo, 61, 〒1350061, JP)
International Classes:
B01J23/656; B01J32/00; B01J35/10; B01J37/02; B01J37/08; B01J37/18; B64G1/26
Attorney, Agent or Firm:
NAGATO Kanji (5F Hyakuraku Bldg, 8-1 Shinbashi 5-chome, Minato-k, Tokyo 04, 〒1050004, JP)
Download PDF: