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公开(公告)号：US4046664A
公开(公告)日：1977-09-06
申请号：US599458
申请日：1975-07-28
Applicant: Bernard Fleet , Sankar Das Gupta
Inventor： Bernard Fleet , Sankar Das Gupta
CPC classification number: C25C7/02 , C02F1/46109 , C25B11/12 , C25B9/00 , C02F1/4678 , C02F2001/46133 , C02F2001/46152 , C02F2201/4611
Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of metallic filaments consisting of carbon fibers coated with a metal, each of the metallic filaments being in electrical contact with at least several of the other metallic filaments for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.
Abstract translation: 本发明提供一种用于电化学反应器的电极。 所述电极包括由涂覆有金属的碳纤维组成的多个金属细丝，每个金属丝与至少几个其它金属丝电接触，用于当电极在使用时基本贯穿整个电极传输电势 在反应堆。
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公开(公告)号：US4108757A
公开(公告)日：1978-08-22
申请号：US810254
申请日：1977-06-27
Applicant: Bernard Fleet , Sankar Das Gupta
Inventor： Bernard Fleet , Sankar Das Gupta
CPC classification number: C25C7/02 , C02F1/46109 , C25B11/02 , C25B11/12 , C25B9/00 , C02F1/4678 , C02F2001/46133 , C02F2001/46152 , C02F2201/4611
Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of carbon fibers in close proximity to one another, each of the fibers being in electrical contact with at least several of the other carbon fibers for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.
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公开(公告)号：US5096858A
公开(公告)日：1992-03-17
申请号：US668112
申请日：1991-03-12
Applicant: Asoke C. Das Chaklader , Sankar Das Gupta
Inventor： Asoke C. Das Chaklader , Sankar Das Gupta
IPC: C04B35/117 , C04B35/119 , C04B35/185 , C04B35/80
CPC classification number: C04B35/117 , C04B35/119 , C04B35/185 , C04B35/803
Abstract: A method of producing ceramic composites of Al.sub.2 O.sub.3 reinforced by shaped SiC particles preferably shaped as fine particles (random), platelets, whiskers or fibres by in situ production of SiC particles by heating a mixture of carbon particles of the desired shape with silicates of Al.sub.2 O.sub.3 to a temperature above 1500.degree. C., convert the silicates and carbon to Al.sub.2 O.sub.3 and SiC to produce in situ SiC particles of the desired shape and provide a ceramic powder that may be densified by techniques such as hot pressing, isostatic pressing or sintering.
Abstract translation: 通过将所需形状的碳粒子与Al 2 O 3的混合物加热至Al 2 O 3的混合物，通过原位制备SiC颗粒，制备优选成形为细颗粒（随机），小片，晶须或纤维的成形SiC颗粒的Al 2 O 3的陶瓷复合材料的方法 在1500℃以上的温度下，将硅酸盐和碳转化为Al2O3和SiC，以产生所需形状的原位SiC颗粒，并提供可以通过热压，等静压或烧结等技术致密化的陶瓷粉末。
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公开(公告)号：US4470892A
公开(公告)日：1984-09-11
申请号：US335904
申请日：1981-12-30
Applicant: Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
Inventor： Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
IPC: C02F1/46 , C02F1/461 , C02F1/467 , C25B11/04 , C25B11/10 , C25B11/14 , C25C1/00 , C25C7/02 , C25C1/08 , C25C1/12 , C25C1/16
CPC classification number: C25B11/14 , C02F1/46109 , C25B11/04 , C25C7/02 , C02F1/4678 , C02F2001/46133 , C02F2001/46161 , C02F2201/46115 , C02F2201/4613
Abstract: Electrodes are disclosed which comprise a porous conductive material as a primary electrode component in electrical contact with a secondary electrode component which preferably is a metal, such as titanium. The secondary electrode component is normally conductive when operating as a cathode, and is capable of alternating between being non-conductive when operating as an anode and becoming conductive again when the electrode is operating as a cathode. Processes for removing metallic species from solution utilizing such electrodes are also disclosed.
Abstract translation: 公开了电极，其包括作为主要电极部件的多孔导电材料，其与次级电极部件电连接，所述次级电极部件优选为诸如钛的金属。 当作为阴极工作时，次级电极组件通常是导电的，并且当电极作为阴极工作时能够在作为阳极工作时变为不导电并再次导通时交替。 还公开了使用这种电极从溶液中除去金属物质的方法。
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公开(公告)号：US4108755A
公开(公告)日：1978-08-22
申请号：US810253
申请日：1977-06-27
Applicant: Bernard Fleet , Sankar Das Gupta
Inventor： Bernard Fleet , Sankar Das Gupta
CPC classification number: C02F1/46109 , C25B11/02 , C25B11/12 , C25B9/00 , C25C7/02 , G02B21/33 , C02F1/4678 , C02F2001/46133 , C02F2001/46152 , C02F2201/4611
Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of metallic filaments consisting of carbon fibers coated with a metal, each of the metallic filaments being in electrical contact with at least several of the other metallic filaments for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.
Abstract translation: 本发明提供一种用于电化学反应器的电极。 所述电极包括由涂覆有金属的碳纤维组成的多个金属细丝，每个金属丝与至少几个其它金属丝电接触，用于当电极在使用时基本贯穿整个电极传输电势 在反应堆。
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Patent Agency Ranking
公开(公告)号：US4108754A
公开(公告)日：1978-08-22
申请号：US810246
申请日：1977-06-27
Applicant: Bernard Fleet , Sankar Das Gupta
Inventor： Bernard Fleet , Sankar Das Gupta
CPC classification number: C25C7/02 , C02F1/46109 , C25B11/02 , C25B11/12 , C25B9/00 , C02F1/4678 , C02F2001/46133 , C02F2001/46152 , C02F2201/4611
Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of carbon fibers in close proximity to one another, each of the fibers being in electrical contact with at least several of the other carbon fibers for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.
Abstract translation: 本发明提供一种用于电化学反应器的电极。 电极包括彼此非常接近的多个碳纤维，每个纤维与至少几个其他碳纤维电接触，用于当电极在反应器中使用时基本上贯穿整个电极传输电势 。
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7.发明授权
公开(公告)号：US4986887A
公开(公告)日：1991-01-22
申请号：US331126
申请日：1989-03-31
Applicant: Sankar Das Gupta , James K. Jacobs
Inventor： Sankar Das Gupta , James K. Jacobs
CPC classification number: C01B3/0026 , C25B1/04 , C25B11/04 , G21B1/00 , Y02E30/10 , Y02E60/327 , Y02E60/366
Abstract: A process is described wherein hydrogen and its isotopes are dissolved in palladium metal in high density by utilizing electrochemical methods in an electrolytic cell. The cell has an inert anode and a palladium containing cathode, both being immersed in an electrolyte which contains a lithium salt dissolved in an aprotic solvent, and a small amount of water. The dissolved hydrogen to palladium ratio in the palladium bearing cathode, which may be achieved by this process, is in excess of 0.95.
Abstract translation: 描述了其中通过在电解池中利用电化学方法将氢及其同位素以高密度溶解在钯金属中的方法。 电池具有惰性阳极和含钯阴极，两者均浸入含有溶解在非质子溶剂中的锂盐和少量水的电解质中。 通过该方法可以实现的钯负载阴极中的溶解氢与钯的比例超过0.95。
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公开(公告)号：US4326938A
公开(公告)日：1982-04-27
申请号：US99522
申请日：1979-12-03
Applicant: Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
Inventor： Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
IPC: C02F1/46 , C02F1/461 , C02F1/467 , C25B11/04 , C25B11/10 , C25B11/14 , C25C1/00 , C25C7/02 , C25B11/02 , H01M4/00
CPC classification number: C25B11/14 , C02F1/46109 , C25B11/04 , C25C7/02 , C02F1/4678 , C02F2001/46133 , C02F2001/46161 , C02F2201/46115 , C02F2201/4613
Abstract: Electrodes are disclosed which comprise a porous conductive material as a primary electrode component in electrical contact with a secondary electrode component which preferably is a metal, such as titanium. The secondary electrode component is normally conductive when operating as a cathode, and is capable of alternating between being non-conductive when operating as an anode and becoming conductive again when the electrode is operating as a cathode. Processes for removing metallic species from solution utilizing such electrodes are also disclosed.
Abstract translation: 公开了电极，其包括作为主要电极部件的多孔导电材料，其与次级电极部件电连接，所述次级电极部件优选为诸如钛的金属。 当作为阴极工作时，次级电极组件通常是导电的，并且当电极作为阴极工作时能够在作为阳极工作时变为不导电并再次导通时交替。 还公开了使用这种电极从溶液中除去金属物质的方法。
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公开(公告)号：US5011799A
公开(公告)日：1991-04-30
申请号：US582388
申请日：1990-09-14
Applicant: Asoke C. Das Chaklander , Sankar Das Gupta
Inventor： Asoke C. Das Chaklander , Sankar Das Gupta
IPC: C04B35/117 , C04B35/119 , C04B35/185 , C04B35/80
CPC classification number: C04B35/117 , C04B35/119 , C04B35/185 , C04B35/803
Abstract: A method of producing ceramic composites of Al.sub.2 O.sub.3 reinforced by shaped SiC particles preferably shaped as fine particles (random), platelets, whiskers or fibres by in situ production of SiC particles by heating a mixture of carbon particles of the desired shape with silicates of Al.sub.2 O.sub.3 to a temperature above 1500.degree. C., convert the silicates and carbon to Al.sub.2 O.sub.3 and SiC to produce in situ SiC particles of the desired shape and provide a ceramic powder that may be densified by techniques such as hot pressing, isostatic pressing or sintering.
Abstract translation: 通过将所需形状的碳粒子与Al 2 O 3的混合物加热至Al 2 O 3的混合物，通过原位制备SiC颗粒，制备优选成形为细颗粒（随机），小片，晶须或纤维的成形SiC颗粒的Al 2 O 3的陶瓷复合材料的方法 在1500℃以上的温度下，将硅酸盐和碳转化为Al2O3和SiC，以产生所需形状的原位SiC颗粒，并提供可以通过热压，等静压或烧结等技术致密化的陶瓷粉末。
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公开(公告)号：US4308122A
公开(公告)日：1981-12-29
申请号：US100213
申请日：1979-12-04
Applicant: Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
Inventor： Sankar Das Gupta , James K. Jacobs , Samaresh Mohanta
IPC: C02F1/46 , C02F1/461 , C02F1/467 , C25B11/04 , C25B11/10 , C25B11/14 , C25C1/00 , C25C7/02 , C25B15/08 , C25B9/02 , C25B11/03
CPC classification number: C25B11/14 , C02F1/46109 , C25B11/04 , C25C7/02 , C02F1/4678 , C02F2001/46133 , C02F2001/46161 , C02F2201/46115 , C02F2201/4613
Abstract: Apparatus usable in the electrolytic treatment of electroactive species in a solution include a porous electrode which is supported across a fluid flow path in such a manner that fluid flowing along the flow path must pass through an effective portion of the electrode.
Abstract translation: 可用于溶液中电活性物质的电解处理的装置包括多孔电极，其跨过流体流动路径被支撑，使得沿着流动路径流动的流体必须通过电极的有效部分。
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