-
公开(公告)号：US20210147228A1
公开(公告)日：2021-05-20
申请号：US17045949
申请日：2019-04-04
申请人： SHELL OIL COMPANY
IPC分类号： C01B3/00 , C01B32/162 , C01B3/26
摘要： A process comprising passing methane through a reaction zone comprising a molten salt/metal bed under reaction conditions to produce a gas stream comprising hydrogen and a solid carbon product wherein the reaction zone comprises a hydrogen acceptor.
-
公开(公告)号：US10934165B2
公开(公告)日：2021-03-02
申请号：US15744892
申请日：2015-08-20
摘要： A hydrogen storage system includes a pressure-sealed sleeve defining an interior and having an outlet, a shaft extending through the interior of the sleeve, a set of porous chambers arranged axially along and concentric to the shaft, and a hydrogen storage, wherein at least some hydrogen gas is supplied to the outlet.
-
公开(公告)号：US20210047179A1
公开(公告)日：2021-02-18
申请号：US17083806
申请日：2020-10-29
发明人： Randy W.L. Fong , James Patrick , Michael Gale
摘要： A hydrogen storage assembly includes at least one wafer formed of a substrate material that produces metal hydride when exposed to a hydrogen-rich carrier fluid. The wafer can be supported by a housing and arranged so that the hydrogen-rich carrier fluid can flow over a reaction surface of the wafer. At least one heating element can be arranged to transfer heat to the wafer to attain an operating temperature suitable for hydrogen charging on the reaction surface. A de-activation material may be provided on the reaction surface for inhibiting formation of surface oxide that impedes hydrogen absorption during charging and hydrogen desorption during discharging. The at least one wafer can include a plurality of monolithic plate wafers spaced apart about a central axis of the assembly. The at least one wafer can include a plurality of monolithic disc wafers in at least one stacked arrangement.
-
公开(公告)号：US10919250B2
公开(公告)日：2021-02-16
申请号：US15308896
申请日：2015-05-04
摘要： The present invention relates to an apparatus, preferably a press, comprising a cavity which is to be filled and at least a first material feed, for a first material, and a second material feed, for a second material, wherein the first and the second material feeds are arranged separately from one another, having a feeding apparatus for feeding the first and the second materials into the cavity which is to be filled, wherein the feeding apparatus has a mouth-opening cross section with at least a first region of the mouth-opening cross section for the first material, and with a second, separate region of the mouth-opening cross section for the second material, for filling the cavity preferably in parallel, and at separate locations. A method and also a blank are proposed in addition.
-
公开(公告)号：US10829369B2
公开(公告)日：2020-11-10
申请号：US15543491
申请日：2015-11-26
申请人： THERMAX LIMITED
摘要： A system for distribution of hydrogen gas in a metal hydride reactor is disclosed. The system comprises a hydrogen distribution conduit positioned within a metal tube so as to define an annular space between the hydrogen distribution conduit and the outer metal tube. The hydrogen distribution conduit provides a flow passage for the hydrogen gas. A metal sponge matrix containing hydrogen-storing metal powder or hydrogen-storing alloy powder is filled in the annular space. The system provides a more uniform distribution of hydrogen across the particles of the hydrogen-storing metal/alloy powder, provides mechanical support to the hydrogen distribution conduit, improves the thermal conductivity of the powdered metal/alloy bed and reduces the size and production cost of the reactor.
-
公开(公告)号：US20200350859A1
公开(公告)日：2020-11-05
申请号：US16927527
申请日：2020-07-13
申请人： PATRICK KEHOE
发明人： PATRICK KEHOE
IPC分类号： H02S40/44 , B60L53/51 , B60L53/57 , C02F1/72 , C02F3/34 , C02F1/46 , H02S30/10 , H02S40/38 , C01B3/00 , H02S20/10 , B09C1/00
摘要： A system for use with contaminated land comprises: a region defined by or within the land, the region having a plurality of locations defined therewithin; at each location, one or more apparatus selected from the group comprising: sensor, well, electrode, cathode, injector and vent; an array of photovoltaic cells for producing DC power; a ground-mounted frame supporting the array, the frame having a boundary substantially contiguous with the region and supporting the photovoltaic cells; a fluid distribution system of conduits supported by the frame; a power system for delivering DC power to each of the locations; and a communication system adapted to provide for remote control of the apparatus.
-
公开(公告)号：US10822232B2
公开(公告)日：2020-11-03
申请号：US16244793
申请日：2019-01-10
发明人： Colin John Halsey
摘要： A solid hydrogen reaction system and method of liberating hydrogen gas includes the utilization of a reactor having a body that defines a reaction chamber, having a first narrow end and a second wider end such that the reactor has an increasing cross-sectional area from the first end toward the second end, for facilitating a reaction to liberate hydrogen gas stored in a hydrogen storage solid located within the reaction chamber.
-
公开(公告)号：US20200299130A1
公开(公告)日：2020-09-24
申请号：US16358411
申请日：2019-03-19
发明人： RANDELL L. MILLS
摘要： A power source and hydride reactor is provided comprising a reaction cell for the catalysis of atomic hydrogen to form hydrinos. a source of atomic hydrogen, a source of a hydrogen catalyst comprising a solid, liquid, or heterogeneous catalyst reaction mixture. The catalysis reaction is activated or initiated and propagated by one or more chemical other reactions. These reactions maintained on a electrically conductive support can be of several classes such as (i) exothermic reactions which provide the activation energy for the hydrino catalysis reaction, (ii) coupled reactions that provide for at least one of a source of catalyst or atomic hydrogen to support the hydrino catalyst reaction, (iii) free radical reactions that serve as an acceptor of electrons from the catalyst during the hydrino catalysis reaction, (iv) oxidation-reduction reactions that, in an embodiment, serve as an acceptor of electrons from the catalyst during the hydrino catalysis reaction, (v) exchange reactions such as anion exchange that facilitate the action of the catalyst to become ionized as it accepts energy from atomic hydrogen to form hydrinos, and (vi) getter, support, or matrix-assisted hydrino reaction that may provide at least one of a chemical environment for the hydrino reaction, act to transfer electrons to facilitate the H catalyst function, undergoes a reversible phase or other physical change or change in its electronic state, and binds a lower-energy hydrogen product to increase at least one of the extent or rate of the hydrino reaction. Power and chemical plants that can be operated continuously using electrolysis or thermal regeneration reactions maintained in synchrony with at least one of power and lower-energy-hydrogen chemical production.
-
公开(公告)号：US20200270127A1
公开(公告)日：2020-08-27
申请号：US16648661
申请日：2018-09-21
申请人： University of Hawaii
摘要： Some embodiments described herein provide for methods for synthesizing magnesium borohydride from hydrogenation of magnesium boride at moderate temperature and pressure in the presence of a modifier. The modifier may be in form of hydrides, liquid hydrogen carriers, ammonia borane, metallic species, croconate anion based materials, ethers, amines or imines, metal carbides, borides, graphene, arenes, magnesium, aluminum, calcium or ionic liquids. Some embodiments provide for charging magnesium boride in presence of a modifier at high pressure hydrogen while simultaneously heating the material. The modification in some instances may lead to an improved magnesium boride product with enhanced properties for application in other hydrogen storage systems.
-
公开(公告)号：US20200263936A1
公开(公告)日：2020-08-20
申请号：US16539325
申请日：2019-08-13
发明人： Ji Hye PARK , Kyung Moon LEE , Jun Seok SEO , Hoon Mo PARK , Dong Hoon NAM
摘要： Disclosed is a solid state hydrogen storage device, capable of providing a weight reduction of a hydrogen storage system while inhibiting heat conduction performance from being degraded, and also of increasing hydrogen storage capacity. The present disclosure provides a heat conduction fin including multiple tube passing holes through which the heat exchange tube passes and linear-shaped connecting portions connecting the tube passing holes to each other, and a solid state hydrogen storage device having the same.
-
-
-
-
-
-
-
-
-
搜索结果
1690 条记录 (耗时 0.02 秒)
