专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3755556A Low temperature shift reaction involving an alkali metal compound anda hydrogenation dehydrogenation component 失效
标题翻译：涉及碱金属化合物和加氢脱氢剂组分的低温移动反应
公开(公告)号：US3755556A
公开(公告)日：1973-08-28
申请号：US3755556D
申请日：1970-07-07
申请人： EXXON RESEARCH ENGINEERING CO
发明人： ALDRIDGE C
IPC分类号： B01J23/36 , C01B3/16 , C01B1/05 , C01B1/08
CPC分类号： B01J23/36 , C01B3/16 , Y02P20/52
摘要： A PROCESS FOR PRODUCING HYDROGEN COMPRISING REACTING CARBON MONOXIDE WITH STEAM AT A TEMPERATURE OF AT LEAST 300*F. IN THE PRESENCE OF (1) AT LEAST ONE ALKALI METAL COMPOUND DERIVED FROM ACIDS HAVING IONIZATION CONSTANTS BELOW 1 X 10**-3 AND (2) RHENIUM. THE RATIO OF THE RHENIUM COMPONENT TO THE ALKALI METAL COMPOUND RANGES FROM 0.001 TO ABOUT 10 PARTS BY WEIGHT OF THE ALKALI METAL COMPOUND. THE ALKALI METAL COMPOUND MAY BE IMPREGNATED ON THE HYDROGENATION-DEHYDROGENATION COMPONENT, RE, OR MAY BE MIXED WITH OR USED IN THE PRESENCE OF SAID COMPONENT. A SUITABLE COMBINATION IS A POTASSIUM COMPOUND SUCH AS POTASSIUM CARBONATE MIXED WITH RE2O7 ON AN ALUMINA SUPPORT.

2. 发明授权

US3539298A Production of hydrogen from carbon monoxide and water under liquid phase reaction conditions in the presence of a basic nitrogen compound 失效
标题翻译：在碱性硝酸盐化合物存在下，从一氧化碳和液体相反应条件下生产氢气
公开(公告)号：US3539298A
公开(公告)日：1970-11-10
申请号：US3539298D
申请日：1969-05-05
申请人： UNION OIL CO
发明人： FENTON DONALD M
IPC分类号： C01B3/16 , C01B1/05 , C01B1/03 , C01B31/20
CPC分类号： C01B3/16

3. 发明授权

US4055632A Controllable gas generator 失效
标题翻译：可控气体发生器
公开(公告)号：US4055632A
公开(公告)日：1977-10-25
申请号：US753026
申请日：1976-12-22
申请人： Robert T. Hoffman , Roger W. Buecher
发明人： Robert T. Hoffman , Roger W. Buecher
IPC分类号： B01J7/02 , B63C7/10 , B63C9/18 , C01B3/00 , C01B1/05
CPC分类号： B63C9/18 , B01J7/02 , B63C7/10 , C01B3/00
摘要： The present invention is a controllable gas generator which includes an egated container having a top and a bottom. Two different liquids and pellets are utilized, the pellets being nonreactive with and floatable in a first one of the liquids and reactive with and nonfloatable in a second one of the liquids. The first and second liquids are disposed in the container, the first liquid being denser than the second liquid so that the first and second liquids form an interface. A partition is mounted in the container below the level of the interface for dividing the container into top and bottom compartments. The pellets are disposed in the bottom compartment with the first liquid, and a valve is mounted in the partition for dispensing the pellets. With this arrangement, an opening of the valve will allow pellets to exit therethrough and ascend in the first liquid to the interface where the pellets will react with the second fluid to generate gas.
摘要翻译：本发明是一种可控气体发生器，其包括具有顶部和底部的细长容器。使用两种不同的液体和颗粒，所述颗粒在第一种液体中不反应并且可漂浮，并且在第二种液体中与第二种液体和/或不可漂浮物反应。第一和第二液体设置在容器中，第一液体比第二液体致密，使得第一和第二液体形成界面。分隔件安装在容器下方的容器下面，用于将容器分成顶部和底部隔间。颗粒与第一液体一起设置在底部隔室中，并且将阀安装在隔板中用于分配颗粒。通过这种布置，阀的开口将允许颗粒从其中排出并在第一液体中上升到界面，在该界面处，颗粒将与第二流体反应以产生气体。

4. 发明授权

US3862052A Hydrogen generating compositions and methods 失效
标题翻译：氢生成组合物和方法
公开(公告)号：US3862052A
公开(公告)日：1975-01-21
申请号：US33539073
申请日：1973-02-23
申请人： US NAVY
发明人： BECKERT WERNER F , DENGEL OTTMAR H , MCKAIN RODGER W
IPC分类号： C01B3/00 , C01B1/05
CPC分类号： C01B3/00
摘要： Solid compositions, stable at ambient temperatures, which generate hydrogen gas when heated to initiate the reaction between the components of the composition. The compositions comprise certain ammonium salts such as NH4Cl and complex hydrides such as LiAlH4 and NaAlH4 or certain hydrazine derivates such as N2H6Cl2 and complex hydrides such as NaBH4.
摘要翻译：固体组合物，在环境温度下稳定，当加热时产生氢气以引发组合物组分之间的反应。

5. 发明授权

US3490872A Production of hydrogen from carbon monoxide and water in alkaline solutions 失效
标题翻译：从一氧化碳和水中碱解决方案生产氢
公开(公告)号：US3490872A
公开(公告)日：1970-01-20
申请号：US3490872D
申请日：1967-08-29
申请人： UNION OIL CO
发明人： FENTON DONALD M
IPC分类号： C01B3/16 , C01B1/05
CPC分类号： C01B3/16

6. 发明授权

US4145402A Process for the production of hydrogen and oxygen from water 失效
标题翻译：从水中生产氢和氧的方法
公开(公告)号：US4145402A
公开(公告)日：1979-03-20
申请号：US841834
申请日：1977-10-13
申请人： Karl F. Knoche , Helmut Cremer , Gerhard Steinborn
发明人： Karl F. Knoche , Helmut Cremer , Gerhard Steinborn
IPC分类号： C01B3/06 , C01B3/10 , C01B1/05 , C01B13/02
CPC分类号： C01B3/063 , C01B3/105 , Y02E60/36
摘要： A multi-phase thermochemical circulating process for producing hydrogen and oxygen from water is described, using the system of iron and chlorine compounds. Hydrogen is released by the reaction of iron(II)-oxide with water vapor and the oxygen by the reaction of chlorine with water vapor, iron(II)-oxide or iron (II, III)-oxide. Intermediately-formed iron (II)-chloride is hydrolyzed with water vapor to iron(II)-oxide in a multi-stage reaction at a gradually raised temperature, whereby in the hydrolysis the formation of metallic iron or of iron(II, III)-oxide is avoided.

7. 发明授权

US3998942A Process for producing hydrogen and oxygen from water 失效
标题翻译：从水中产生氢和氧的方法
公开(公告)号：US3998942A
公开(公告)日：1976-12-21
申请号：US536014
申请日：1974-12-23
申请人： Jon B. Pangborn , John C. Sharer , Robert H. Elkins
发明人： Jon B. Pangborn , John C. Sharer , Robert H. Elkins
IPC分类号： C01B3/06 , C01B3/10 , C01B1/02 , C01B1/05 , C01B7/08 , C01B13/00
CPC分类号： C01B3/068 , C01B3/105 , Y02E60/36
摘要： A process for the production of hydrogen and oxygen from water comprising the steps of forming ferric chloride from ferriferrous oxide by reaction with a chloride ion yielding substance, reducing the ferric chloride produced with a reducing agent to produce ferrous chloride, thermally reducing the ferric chloride to produce ferrous chloride, then oxidizing either the ferrous compound or metallic iron with water so as to produce hydrogen. The metallic iron may be formed by reducing the ferrous compound with hydrogen. Four specific reactant regenerative closed cycle systems are disclosed utilizing the process of this invention for the production of hydrogen with high energy efficiencies.
摘要翻译：一种从水中生产氢和氧的方法，包括通过与产生氯离子的物质反应从氧化亚铁形成氯化铁的步骤，还原用还原剂生产的氯化铁以制备氯化亚铁，将氯化铁热还原成产生氯化亚铁，然后用水氧化亚铁化合物或金属铁，以产生氢。金属铁可以通过用氢还原亚铁化合物来形成。利用本发明的方法公开了以高能量生产氢气的四种具体的反应物再生闭环系统。

8. 发明授权

US3995016A Process for thermochemical cleavage of water into hydrogen and oxygen 失效
标题翻译：将水热裂解成氢和氧的方法
公开(公告)号：US3995016A
公开(公告)日：1976-11-30
申请号：US637807
申请日：1975-12-04
申请人： Paul A. Kittle
发明人： Paul A. Kittle
IPC分类号： C01B3/06 , C01B13/02 , C01B13/00 , C01B1/05
CPC分类号： C01B13/0207 , C01B3/068 , Y02E60/36
摘要： A process for the production of hydrogen and oxygen by the cleaving of water which involves the steps of (a) reacting water vapor and iodine vapor in the presence of cuprous iodide at a temperature of 125.degree. to 450.degree. C. to form hydrogen iodide and a solid oxygen-iodine intermediate; (b) recovering the hydrogen iodide formed in step (a); and (c) thermally or photolytically decomposing the recovered hydrogen iodide into hydrogen and iodine, continuously collecting and removing the hydrogen so formed.
摘要翻译：一种通过水分解生产氢和氧的方法，该方法包括以下步骤：（a）在碘化亚铜存在下，在125-450℃的温度下使水蒸气和碘蒸气反应，形成碘化氢，固体氧 - 碘中间体; （b）回收步骤（a）中形成的碘化氢; 和（c）将回收的碘化氢热或光解地分解成氢和碘，连续地收集和除去如此形成的氢。

9. 发明授权

US3450638A Hydrogen generating composition 失效
标题翻译：氢生成组合物
公开(公告)号：US3450638A
公开(公告)日：1969-06-17
申请号：US3450638D
申请日：1966-01-03
申请人： MINE SAFETY APPLIANCES CO
发明人： EDWARDS LAWRENCE J
IPC分类号： C01B3/00 , C01B6/00 , C09K3/02 , C01B1/05
CPC分类号： C01B3/00 , C01B6/00

10. 发明授权

US4094962A Process for producing hydrogen and sulfur from hydrogen sulfide 失效
标题翻译：从硫化氢生产氢和硫的方法
公开(公告)号：US4094962A
公开(公告)日：1978-06-13
申请号：US783597
申请日：1977-04-01
申请人： Gioacchino Cocuzza , Giuseppe Musso
发明人： Gioacchino Cocuzza , Giuseppe Musso
IPC分类号： C01B3/04 , C01B17/05 , C01B17/04 , C01B1/05 , C01B17/06
CPC分类号： C01B17/05 , C01B3/04 , Y02E60/364
摘要： Hydrogen and sulfur are produced from hydrogen sulfide by reacting the latter with iodine in an aqueous solution of hydriodic acid, recovering the sulfur thus formed, removing any unreacted hydrogen sulfide from the solution, rectifying said solution thereby to obtain hydrogen iodide and a residual hydriodic acid solution and thermally dissociating the hydrogen iodide to form hydrogen and iodine. The hydrogen is separated by diffusion and recovered. The unreacted hydrogen sulfide thus removed, the residual solution and the iodine are recycled.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式