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1. 发明授权

US06811764B2 Hydrogen generation system using stabilized borohydrides for hydrogen storage 失效
标题翻译：使用稳定的硼氢化物进行储氢的氢气发生系统
公开(公告)号：US06811764B2
公开(公告)日：2004-11-02
申请号：US10242183
申请日：2002-09-12
申请人： Scott Willis Jorgensen , Belinda K. Perry
发明人： Scott Willis Jorgensen , Belinda K. Perry
IPC分类号： C01B308
CPC分类号： C01B3/065 , B01J7/02 , B01J8/10 , F17C11/005 , H01M8/04216 , H01M8/065 , Y02E60/321 , Y02E60/362
摘要： A method is provided that generates hydrogen to power a hydrogen consuming device. Hydrogen is stored on-board a motorized vehicle, or the like, in a stabilized slurry of alkali metal borohydride particles and water. Upon demand from the hydrogen consuming device, such as a fuel cell, a portion of the slurry is conveyed to a reactor where borohydride particles are heated so that they hydrolyze to produce hydrogen gas and solid-phase by-products. The reactor includes a mixing element therein where the slurry is mixed and ground to expose unreacted borohydride particles from the solid reaction products. A separate grinding mechanism can be used to further crush and grind by-product particles for reaction efficiency and product transport. The solid-phase by-products are then stored in a by-products storage vessel whereas hydrogen gas is delivered to either a hydrogen buffer container for temporary storage or to the hydrogen consuming device.
摘要翻译：提供了一种产生氢以为氢消耗装置供电的方法。氢气在碱性金属硼氢化物颗粒和水的稳定浆液中储存在机动车辆等上。根据来自氢消耗装置（例如燃料电池）的要求，将一部分浆料输送到加热硼氢化物颗粒的反应器中，使得它们水解以产生氢气和固相副产物。反应器包括其中混合浆料的混合元件并研磨以从固体反应产物暴露未反应的硼氢化物颗粒。可以使用单独的研磨机构进一步粉碎和研磨副产物颗粒以获得反应效率和产物运输。然后将固相副产物储存在副产物储存容器中，而将氢气输送至用于临时储存的氢缓冲容器或氢消耗装置。

2. 发明授权

US06517806B2 CdZnMS photocatalyst including cations for water decomposition and preparation thereof and method for producing hydrogen by use of the same 失效
标题翻译： CdZnMS光催化剂，其包括用于水分解的阳离子及其制备方法和使用它们的氢生产方法
公开(公告)号：US06517806B2
公开(公告)日：2003-02-11
申请号：US09735605
申请日：2000-12-14
申请人： Dae-Chul Park , Jin-Ook Baeg
发明人： Dae-Chul Park , Jin-Ook Baeg
IPC分类号： C01B308
CPC分类号： B01J27/04 , B01J35/002 , B01J35/004 , C01B3/042 , Y02E60/364
摘要： Present invention relates to a CdZnMS photocatalyst for producing hydrogen from water and a method for preparing thereof and a method for producing hydrogen by using said photocatalyst. Said photocatalyst is characterized by the following general formula VII: m(a)/CdxZnyMzS (VII) wherein ‘m’ represents at least one doped metal element as an electron acceptor selected from the group consisting of Ni, Pt, Ru and the oxidized compound of these metals; ‘a’ represents a % by weight of m, ranging from 0.10 to 5.00; ‘M’ is a catalyst element selected from the group consisting of Mo, V, Al, Cs, Mn, Fe, Pd, Pt, P, Cu, Ag, Ir, Sb, Pb, Ga and Re. ‘z’ represents an atom % of M/(Cd+Zn+M), ranging from 0.05 to 20.00 and ‘x’ and ‘y’ represent an atom % of Cd/(Cd+Zn+M) and an atom % of Zn/(Cd+Zn+M), ranging from 10.00 to 90.00, respectively.
摘要翻译：本发明涉及一种用于从水中生产氢的CdZnMS光催化剂及其制备方法，以及使用所述光催化剂生产氢的方法。所述光催化剂的特征在于以下通式Ⅶ：其中“m”表示作为选自Ni，Pt，Ru和这些金属的氧化化合物的电子受体的至少一种掺杂金属元素;“a”表示重量％，范围为0.10〜5.00; “M”是选自Mo，V，Al，Cs，Mn，Fe，Pd，Pt，P，Cu，Ag，Ir，Sb，Pb，Ga和Re中的催化剂元素。“z” M /（Cd + Zn + M）的原子％为0.05〜20.00，“x”和“y”表示Cd /（Cd + Zn + M）的原子％，Zn /（Cd + Zn + M），分别为10.00〜90.00。

3. 发明授权

US06322723B1 Method of generating hydrogen gas 失效
标题翻译：产生氢气的方法
公开(公告)号：US06322723B1
公开(公告)日：2001-11-27
申请号：US09620401
申请日：2000-07-20
申请人： Stephen R. Thomas
发明人： Stephen R. Thomas
IPC分类号： C01B308
CPC分类号： A62D3/40 , A62D3/37 , A62D2101/22 , A62D2101/28 , B09B3/00
摘要： The invention is concerned with a method of producing hydrogen gas. The method comprises the steps of: providing in a reaction container a composition including respective quantities of particulate elemental magnesium, particulate elemental iron, an additional elemental metal selected from the group consisting of particulate elemental aluminum and particulate elemental zinc at a level of from about 1-10% by weight, an alkali metal salt and water; causing said composition to react in said container to generate hydrogen gas; and recovering said evolved hydrogen gas.
摘要翻译：本发明涉及一种生产氢气的方法。该方法包括以下步骤：在反应容器中提供包含各自量的颗粒元素镁，颗粒元素铁，选自颗粒元素铝和颗粒元素锌的另外的元素金属的组合物，其含量为约1 -10重量％，碱金属盐和水; 使所述组合物在所述容器中反应以产生氢气; 并回收所述放出的氢气。

4. 发明授权

US06726893B2 Hydrogen production by high-temperature water splitting using electron-conducting membranes 失效
标题翻译：使用电子传导膜通过高温水分解产生氢
公开(公告)号：US06726893B2
公开(公告)日：2004-04-27
申请号：US10245039
申请日：2002-09-17
申请人： Tae H. Lee , Shuangyan Wang , Stephen E. Dorris , Uthamalingam Balachandran
发明人： Tae H. Lee , Shuangyan Wang , Stephen E. Dorris , Uthamalingam Balachandran
IPC分类号： C01B308
CPC分类号： C01B13/0255 , B01D53/22 , B01D53/85 , C01B3/042 , C01B3/501 , C01B13/0207 , C01B13/0251 , C01B2203/0405 , C01B2203/0465 , C01B2210/0053 , Y02A50/2359 , Y02E60/364 , Y02P20/128
摘要： A device and method for separating water into hydrogen and oxygen is disclosed. A first substantially gas impervious solid electron-conducting membrane for selectively passing hydrogen is provided and spaced from a second substantially gas impervious solid electron-conducting membrane for selectively passing oxygen. When steam is passed between the two membranes at disassociation temperatures the hydrogen from the disassociation of steam selectively and continuously passes through the first membrane and oxygen selectively and continuously passes through the second membrane, thereby continuously driving the disassociation of steam producing hydrogen and oxygen.
摘要翻译：公开了一种将水分离成氢和氧的装置和方法。提供了用于选择性地通过氢气的第一基本不透气的固体电子传导膜，并与第二基本不透气的固体电子传导膜间隔开，以选择性地通过氧气。当蒸汽在分离温度下在两个膜之间通过时，来自蒸汽分解的氢气选择性地并连续地通过第一膜，氧选择性地并连续地通过第二膜，从而连续地驱动产生氢和氧的蒸汽的分解。

5. 发明授权

US06638493B2 Method for producing hydrogen 有权
标题翻译：生产氢气的方法
公开(公告)号：US06638493B2
公开(公告)日：2003-10-28
申请号：US10319522
申请日：2002-12-16
申请人： Erling Reidar Andersen , Erling Jim Andersen
发明人： Erling Reidar Andersen , Erling Jim Andersen
IPC分类号： C01B308
CPC分类号： B01J16/00 , B01J7/02 , B01J8/003 , B01J2208/00752 , B01J2208/00778 , C01B3/08 , C01F7/428 , H01M8/065 , Y02E60/36
摘要： The process for producing hydrogen gas according to the present invention consists of reacting aluminum with water in the presence of sodium hydroxide as a catalyst. In one aspect of the present invention, there is provided a process for producing hydrogen gas, comprising the steps of: providing an aqueous solution containing between 0.26 M and 19 M NaOH in a vessel. The next step consists of reacting aluminum with water at the surface of the solution to generate a region of effervescence at the surface of the solution and a precipitate sinking from the region of effervescence to the bottom of the vessel. The region of effervescence is kept separated from the precipitate at the bottom the vessel, to prevent any precipitate from mixing with the aluminum therein.
摘要翻译：根据本发明的氢气生产方法是在氢氧化钠作催化剂存在下使铝与水反应。在本发明的一个方面，提供了一种生产氢气的方法，包括以下步骤：在容器中提供含有0.26M和19M NaOH的水溶液。下一步包括在溶液表面使铝与水反应，以在溶液的表面产生起泡区域，以及从泡腾区域沉淀到容器底部的沉淀物。泡沫区域与容器底部的沉淀物保持分离，以防止任何沉淀物与其中的铝混合。

6. 发明授权

US06506360B1 Method for producing hydrogen 失效
标题翻译：生产氢气的方法
公开(公告)号：US06506360B1
公开(公告)日：2003-01-14
申请号：US09620250
申请日：2000-07-20
申请人： Erling Reidar Andersen , Erling Jim Andersen
发明人： Erling Reidar Andersen , Erling Jim Andersen
IPC分类号： C01B308
CPC分类号： B01J7/02 , C01B3/08 , C01F7/428 , Y02E60/36
摘要： The method for producing hydrogen according to the present invention consists of reacting aluminum with water in the presence of sodium hydroxide as a catalyst. The apparatus for carrying out the method uses the pressure and temperature of the reaction to control the degree of immersion of a fuel cartridge in water and consequently to control the vigor and duration of the reaction.
摘要翻译：根据本发明的氢气的制备方法是在氢氧化钠作催化剂存在下使铝与水反应。用于实施该方法的装置使用反应的压力和温度来控制燃料盒在水中的浸入程度，从而控制反应的活力和持续时间。

7. 发明授权

US06663681B2 Method for the production of hydrogen and applications thereof 失效
公开(公告)号：US06663681B2
公开(公告)日：2003-12-16
申请号：US10085436
申请日：2002-02-28
申请人： James Kelly Kindig , Boyd R. Davis , Robert R. Odle , Thomas E. Weyand
发明人： James Kelly Kindig , Boyd R. Davis , Robert R. Odle , Thomas E. Weyand
IPC分类号： C01B308
CPC分类号： C01B3/025 , C01B3/10 , C01B3/105 , C01B32/05 , C07C1/0425 , C10B49/14 , C10B57/12 , C10J2300/093 , C10J2300/0959 , C10J2300/16 , C10J2300/1687 , C10L3/06 , Y02E60/36 , C07C9/04
摘要： A method for the production of hydrogen gas. The hydrogen gas is formed by steam reduction using a metal/metal oxide couple to remove oxygen from water. Steam is contacted with a molten metal mixture including a first reactive metal such as iron dissolved in a diluent metal such as tin. The reactive metal oxidizes to a metal oxide, forming a hydrogen gas and the metal oxide can then be reduced back to the metal for further production of hydrogen without substantial movement of the metal or metal oxide to a second reactor.

8. 发明授权

US06468499B1 Method of generating hydrogen by catalytic decomposition of water 失效
标题翻译：通过水的催化分解产生氢的方法
公开(公告)号：US06468499B1
公开(公告)日：2002-10-22
申请号：US09590460
申请日：2000-06-09
申请人： Uthamalingam Balachandran , Stephen E. Dorris , Arun C. Bose , Gary J. Stiegel , Tae-Hyun Lee
发明人： Uthamalingam Balachandran , Stephen E. Dorris , Arun C. Bose , Gary J. Stiegel , Tae-Hyun Lee
IPC分类号： C01B308
CPC分类号： B01D69/141 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2325/26 , C01B3/042 , C01B3/501 , C01B3/503 , C01B3/505 , C01B13/0207 , C01B13/0251 , C01B13/0255 , C01B2203/0405 , C01B2203/041 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2210/0053 , Y02E60/364
摘要： A method for producing hydrogen includes providing a feed stream comprising water; contacting at least one proton conducting membrane adapted to interact with the feed stream; splitting the water into hydrogen and oxygen at a predetermined temperature; and separating the hydrogen from the oxygen. Preferably the proton conducting membrane comprises a proton conductor and a second phase material. Preferable proton conductors suitable for use in a proton conducting membrane include a lanthanide element, a Group VIA element and a Group IA or Group IIA element such as barium, strontium, or combinations of these elements. More preferred proton conductors include yttrium. Preferable second phase materials include platinum, palladium, nickel, cobalt, chromium, manganese, vanadium, silver, gold, copper, rhodium, ruthenium, niobium, zirconium, tantalum, and combinations of these. More preferably second phase materials suitable for use in a proton conducting membrane include nickel, palladium, and combinations of these. The method for generating hydrogen is preferably preformed in the range between about 600° C. and 1,700° C.
摘要翻译：制备氢的方法包括提供包含水的进料流; 接触适于与进料流相互作用的至少一个质子传导膜; 在预定温度下将水分解成氢气和氧气; 并从氢中分离氢。优选地，质子传导膜包括质子导体和第二相材料。适合用于质子传导膜的优选质子导体包括镧系元素，第VIA族元素和IA族或IIA族元素，例如钡，锶或这些元素的组合。更优选的质子导体包括钇。优选的第二相材料包括铂，钯，镍，钴，铬，锰，钒，银，金，铜，铑，钌，铌，锆，钽以及它们的组合。更优选适用于质子传导膜的第二相材料包括镍，钯及其组合。生成氢气的方法优选在约600℃至1700℃之间的范围内进行。

9. 发明授权

US06440385B1 Hydrogen generation from water split reaction 失效
标题翻译：由水分解反应生成氢
公开(公告)号：US06440385B1
公开(公告)日：2002-08-27
申请号：US09637930
申请日：2000-08-14
申请人： Asok C. D. Chaklader
发明人： Asok C. D. Chaklader
IPC分类号： C01B308
CPC分类号： C01B3/08 , Y02E60/36
摘要： A composite material comprising a mechanical mixture of aluminum oxide(s) and/or aluminum hydroxide(s) and aluminum (Al) metal, which when submerged in water, produces hydrogen gas at or near to neutral pH. The phenomenon has been demonstrated reproducibly. The evolution of hydrogen gas is dependent on several factors, namely, temperature, pH, proportion and particle size of ingredients and mixing conditions. The water split reaction proceeds for the mass ratio of Al to the oxide or hydroxide varying in the entire range up to the 99% of additive(s). The reaction proceeds in a pH range of water, 9>pH>4, and water temperature, from about 10° C. to 90° C.
摘要翻译：包含氧化铝和/或氢氧化铝和铝（Al）金属的机械混合物的复合材料，其在浸没在水中时产生或接近中性pH的氢气。这种现象已被证明是可重现的。氢气的演变取决于几个因素，即成分的温度，pH，比例和粒径以及混合条件。水分解反应的进行是Al与氧化物或氢氧化物的质量比在整个范围内变化，直至99％的添加剂。反应在水的pH范围9> pH> 4，水温从约10℃到90℃下进行。

10. 发明授权

US06395252B1 Method for the continuous production of hydrogen 失效
标题翻译：连续生产氢气的方法
公开(公告)号：US06395252B1
公开(公告)日：2002-05-28
申请号：US09675870
申请日：2000-09-29
申请人： John Paul Getty , Mark T. Orr , Jonathan Woodward
发明人： John Paul Getty , Mark T. Orr , Jonathan Woodward
IPC分类号： C01B308
CPC分类号： C01B3/08 , H01M8/0612 , Y02E60/36 , Y02P20/584
摘要： The present invention is a method for the continuous production of hydrogen. The present method comprises reacting a metal catalyst with a degassed aqueous organic acid solution within a reaction vessel under anaerobic conditions at a constant temperature of ≦80° C. and at a pH ranging from about 4 to about 9. The reaction forms a metal oxide when the metal catalyst reacts with the water component of the organic acid solution while generating hydrogen, then the organic acid solution reduces the metal oxide thereby regenerating the metal catalyst and producing water, thus permitting the oxidation and reduction to reoccur in a continual reaction cycle. The present method also allows the continuous production of hydrogen to be sustained by feeding the reaction with a continuous supply of degassed aqueous organic acid solution.
摘要翻译：本发明是连续生产氢的方法。本方法包括在厌氧条件下在恒定温度<= 80℃和约4至约9的pH范围内使金属催化剂与脱气的有机酸水溶液反应在反应容器内。该反应形成金属当金属催化剂在产生氢气的同时与有机酸溶液的水组分反应时，氧化物，然后有机酸溶液减少金属氧化物，从而再生金属催化剂并产生水，从而允许氧化和还原在连续反应循环中再次发生。本方法还允许通过连续供给脱气的有机酸水溶液供给反应来连续生产氢气。

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