公开(公告)号：US20220018498A1

公开(公告)日：2022-01-20

申请号：US17441900

申请日：2020-03-25

申请人： ENEOS CORPORATION

发明人： Shigeru ASAI ,  Tadashi SEIKE ,  Shuuichi SUZUKI ,  Nanako OBATA ,  Takayuki ITABASHI ,  Seiji MAEDA

IPC分类号： F17C13/02 ,  F17C5/06 ,  G06Q50/06

摘要： A hydrogen gas inventory acquisition system configured to acquire an inventory of a hydrogen gas in a plurality of off-site hydrogen stations, includes a log data creation device configured to create log data obtained by recording each parameter data sampled at an individual sampling timing set to each hydrogen station of the plurality of off-site hydrogen stations in combination with identification information of each of the plurality of off-site hydrogen stations from a plurality of parameter data measured by a plurality of meters disposed in the each hydrogen station to calculate an inventory of the hydrogen gas in the each hydrogen station; an inventory calculation device configured to calculate the inventory of the hydrogen gas at an individual calculation timing set to the each hydrogen station by using the log data; and a sorting device configured to acquire inventory data of the hydrogen gas in the each hydrogen station.

公开(公告)号：US20220162066A1

公开(公告)日：2022-05-26

申请号：US17600450

申请日：2020-04-01

申请人： ENEOS CORPORATION

发明人： Tadashi SEIKE ,  Shuuichi SUZUKI

IPC分类号： C01B3/38 ,  H01M8/0432 ,  H01M8/0606 ,  H01M8/0438 ,  B01J19/24 ,  B01J19/00

摘要： According to one aspect of the present invention, a hydrogen production apparatus includes a hydrogen production mechanism configured to produce a hydrogen gas from a raw material by using a catalyst; and an operation control circuit configured to input a parameter value as an index indicating a state of the catalyst, and configured to control an operation maximum load of the hydrogen production mechanism to be variable in correspondence with the parameter value.