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公开(公告)号：US10364149B2
公开(公告)日：2019-07-30
申请号：US15721961
申请日：2017-10-02
Inventor： Jin Zhang , Shigenori Onuma , Hidenobu Wakita , Yoichiro Tsuji , Akinori Yukimasa , Hiromi Kita , Masashi Morita
IPC: C01B3/24 , C01B3/38 , H01M8/0612 , C07C5/373 , H01M8/22
Abstract: A hydrogen generation system including: a reformer generating hydrogen-containing gas using a raw material and reforming water; a combustor combusting hydrogen-containing gas and air and generating exhaust gas; a first channel passing cooling water; a condenser generating condensed water by heat exchange between exhaust gas and cooling water; a tank storing condensed water as cooling water; a pump supplying cooling water from the tank to the condenser; a second channel branching at a branch between the pump and condenser in the first channel, and passing some cooling water to the reformer as reforming water; a heater provided downstream of the branch, and heating the first channel; a temperature detector detecting the temperature of the first channel; and a controller, in an activation operation mode, determining whether the second channel is filled with reforming water, based on the temperature detected by the temperature detector after the heater has operated.
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公开(公告)号：US10889597B2
公开(公告)日：2021-01-12
申请号：US16228765
申请日：2018-12-21
Inventor： Masashi Morita
IPC: C07F1/00 , B01J20/34 , H01M8/06 , B01J31/16 , H01M8/0662 , H01M8/22 , H01M8/0612 , B01J20/22 , C01B3/38 , B01D53/02
Abstract: Provided is a desulfurizer for removing a sulfur compound contained in a fluid, comprising a desulfurization agent for removing the sulfur compound from the fluid and a housing which contains the desulfurization agent and the inside of which the fluid flows through. The desulfurization agent includes a metal organic framework. The metal organic framework has copper ions and organic ligands. The organic ligands include 1,3,5-benzenetricarboxylic acid and 1,3-benzenedicarboxylic acid.
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公开(公告)号：US12179168B2
公开(公告)日：2024-12-31
申请号：US17361377
申请日：2021-06-29
Inventor： Naoya Sakata , Masashi Morita , Hidekazu Arase , Ryotaro Matsuda , Akihiro Hori
Abstract: A photoresponsive oxygen storage material includes a plurality of unit cells. Each of the plurality of unit cells has a shape of a cube having eight corners and six faces. Each of the plurality of unit cells includes a plurality of zirconium-oxo clusters each located at a corresponding corner of the eight corners, and a plurality of ligands each located on a corresponding face of the six faces and each having a porphyrin skeleton and including greater than or equal to 1 and less than or equal to 4 carboxy groups. A molybdenum ion is located at a center of the porphyrin skeleton, and at least some of the plurality of unit cells are empty.
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公开(公告)号：US10700368B2
公开(公告)日：2020-06-30
申请号：US15944426
申请日：2018-04-03
Inventor： Jin Zhang , Shigenori Onuma , Takashi Kakuwa , Masashi Morita
IPC: H01M8/04225 , H01M8/04828 , H01M8/2425 , H01M8/04701 , H01M8/04291 , H01M8/12 , H01M8/04302 , H01M8/04746 , H01M8/0612 , H01M8/04014 , H01M8/0432 , H01M8/04007
Abstract: A high-temperature operation fuel cell system includes a cell stack; a reformer; a raw material supplier supplying a raw material to the reformer; a water supplier supplying reforming water; an air supplier supplying electric power generation air; a combustion chamber in which an off-gas from the cell stack is combusted and which heats the cell stack and the reformer; an igniter igniting the off-gas in the combustion chamber; and a controller. In a start-up sequence, the controller controls so that the raw material is supplied to the reformer, the electric power generation air is supplied to the cell stack, the off-gas is ignited by the igniter, and after the ignition, the supply of the reforming water is started, and after the supply of the reforming water is started, the controller further controls the air supplier to increase the flow rate of the electric power generation air in a stepwise manner.
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