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    REVERSIBLE H2 STORAGE SYSTEM WITH A TANK CONTAINING METAL HYDRIDES, WITH PRESSURE BALANCING
    2.
    发明申请
    REVERSIBLE H2 STORAGE SYSTEM WITH A TANK CONTAINING METAL HYDRIDES, WITH PRESSURE BALANCING 审中-公开
    具有含有金属罐的罐的可逆H2储存系统，具有压力平衡

    公开(公告)号：US20160327210A1

    公开(公告)日：2016-11-10

    申请号：US15109755

    申请日：2014-12-23

    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

    Inventor： Albin CHAISE ,  Olivier GILLIA

    IPC: F17C11/00 ,  H01M8/04007 ,  H01M8/065

    CPC classification number: F17C11/005 ,  F17C2205/0338 ,  F17C2221/012 ,  F17C2227/0309 ,  F17C2227/0323 ,  F17C2260/031 ,  F17C2270/0184 ,  H01M8/04007 ,  H01M8/065 ,  H01M2250/20 ,  Y02E60/321 ,  Y02T90/32

    Abstract: A reversible H2 storage system includes: a hydrogen storage tank including an enclosure containing metal hydrides incorporated into a heat exchanger having two fluid circuits, referred to as the primary exchanger, a hydrogen circulation circuit, referred to as the first circuit, linked to the inside of the enclosure, to supply or recover the H2 respectively to be absorbed or desorbed by the metal hydrides, the part of the first circuit inside the enclosure forming one of the exchanger circuits, a circuit for the circulation of a heat-transfer fluid, referred to as the second circuit, linked to the exchanger, the part of the second circuit in the exchanger forming the other of the circuits of the exchanger, the first and second circuits being sealed relative to each other, a pressurising device for bringing the pressure value in the second circuit to a value close to that in the first circuit.

    Abstract translation: 可逆的H 2存储系统包括：储氢罐，其包括包含金属氢化物的外壳，所述金属氢化物包含在具有两个被称为主要交换器的流体回路的热交换器中，被称为第一回路的氢循环回路连接到内部 分别供应或回收待被金属氢化物吸收或解吸的H2，外壳内的第一回路的部分形成换热器回路之一，用于循环传热流体的回路 作为连接到交换器的第二回路，换热器中的第二回路的部分形成换热器的另一个回路，第一和第二回路相对于彼此密封，加压装置用于使压力值 在第二电路中接近于第一电路的值。

    FIXED-BED TUBULAR REACTOR COMPRISING A MAKE-UP CHAMBER
    3.
    发明申请
    FIXED-BED TUBULAR REACTOR COMPRISING A MAKE-UP CHAMBER 有权

    公开(公告)号：US20240424462A1

    公开(公告)日：2024-12-26

    申请号：US18698273

    申请日：2022-10-03

    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

    Inventor： Frédéric DUCROS ,  Isabelle CHAMPON ,  Albin CHAISE ,  Laurent BEDEL

    IPC: B01J8/02 ,  B01J8/06 ,  C07C1/12

    Abstract: A fixed-bed tubular reactor that extends between first and second ends and includes a bed of catalyst powder confined in an annular space defined by an outer wall of a hollow tube and an inner wall of a hollow insert, which comprises a distribution chamber and a collection chamber. The tubular reactor comprises at least one make-up chamber separated from the at least one distribution chamber and the at least one collection chamber by at least one first dividing wall. The at least one make-up chamber has an inlet port for at least one make-up fluid, which differs from the reactive gases, at the first end and an outlet port for the at least one make-up fluid at the second end.

    TUBULAR REACTOR HAVING A FIXED BED WITH A FILTERING ELEMENT
    4.
    发明申请
    TUBULAR REACTOR HAVING A FIXED BED WITH A FILTERING ELEMENT 有权

    公开(公告)号：US20240408562A1

    公开(公告)日：2024-12-12

    申请号：US18702030

    申请日：2022-10-06

    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

    Inventor： Albin CHAISE ,  Julien CIGNA

    IPC: B01J8/02 ,  B01J8/06

    Abstract: A tubular reactor includes a bed of catalytic powder confined within an annular space, a hollow insert having a distribution chamber and a collection chamber, and a second wall comprising at least one distributing opening and at least one collecting opening. The reactor has at least one filtering element positioned at the at least one collecting opening and at the at least one distributing opening, preventing the passage of catalytic powder from the annular space to the at least one collection chamber and distribution chamber, and bearing against the outer surface of the second wall and covering the at least one collecting opening and distributing opening and/or being housed inside the at least one collecting opening and distributing opening.

    FIXED-BED TUBULAR REACTOR WITH OFFSET COLLECTION AND DISTRIBUTION OPENINGS
    6.
    发明申请
    FIXED-BED TUBULAR REACTOR WITH OFFSET COLLECTION AND DISTRIBUTION OPENINGS 有权

    公开(公告)号：US20250121341A1

    公开(公告)日：2025-04-17

    申请号：US18702002

    申请日：2022-10-06

    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

    Inventor： Albin CHAISE

    IPC: B01J8/02 ,  B01J8/06

    Abstract: A tubular reactor includes a bed of catalyst powder confined within an annular space, a hollow insert having a distribution chamber and a collection chamber, and a second wall having at least one distribution opening and at least one collection opening. The second wall of the hollow insert includes, on at least a first longitudinal portion of the insert defined along the longitudinal axis, at least one offset distribution opening and at least one offset collection opening, every offset distribution opening being contained in a plane transverse to the longitudinal axis different from any plane transverse to the longitudinal axis containing an offset collection opening so that the direction of flow of gas distributed and/or admitted between an offset collection opening and an offset distribution opening has an axial component.

    HYDROGEN COMPRESSOR WITH METAL HYDRIDE
    7.
    发明申请
    HYDROGEN COMPRESSOR WITH METAL HYDRIDE 审中-公开

    公开(公告)号：US20200332783A1

    公开(公告)日：2020-10-22

    申请号：US16334523

    申请日：2017-09-19

    Applicant: Commissariat A L'Energie Atomique Et Aux Energies Alternatives

    Inventor： Albin CHAISE

    IPC: F04B19/24 ,  F04B15/08 ,  F04B37/04 ,  F04B37/18 ,  F17C11/00 ,  F17C5/06 ,  C01B3/00

    Abstract: The invention relates to a hydrogen compressor (10) with metal hydride comprising: a pressure chamber (20), comprising an inner space, defined by a first inner surface (21); a shell (70) with a thickness E, the shell (70) comprising a first outer surface (71) facing the first inner surface (21), the shell (70) comprising an insulating material with first thermal conductivity; and a hydrogen storage element (50), contained in the shell (70), comprising a storage material suitable for storing or releasing hydrogen as a function of a temperature that is imposed on same, and having a second thermal conductivity higher than the first thermal conductivity.

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