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1. 发明授权

US08343256B2 Integrated contaminant separator and water-control loop for a fuel reactant stream 有权
标题翻译：用于燃料反应物流的综合污染物分离器和水控制回路
公开(公告)号：US08343256B2
公开(公告)日：2013-01-01
申请号：US12734863
申请日：2007-12-27
申请人： Michael T. Lines , Derek W. Hildreth , John L. Preston, Jr.
发明人： Michael T. Lines , Derek W. Hildreth , John L. Preston, Jr.
IPC分类号： B01D53/14
CPC分类号： H01M8/086 , H01M8/04119 , H01M8/0662 , H01M2008/1095
摘要： An integrated contaminant separator and water-control loop (10) decontaminates a fuel reactant stream of a fuel cell (12). Water passes over surfaces of an ammonia dissolving means (61) within a separator scrubber (58) while the fuel reactant stream simultaneously passes over the surfaces to dissolve contaminants from the fuel reactant stream into the water. An accumulator (68) collects the separated contaminant stream, and ion exchange material (69) integrated within the accumulator removes contaminants from the stream. A water-control pump (84) directs flow of a de-contaminated water stream from the accumulator (68) through a water-control loop (78) having a heat exchanger (86) and back onto the scrubber (58) to flow over the packed bed (62). Separating contaminants from the fuel reactant stream and then isolating and concentrating the separated contaminants within the ion exchange material (69) minimizes cost and maintenance requirements.
摘要翻译：集成污染物分离器和水控制回路（10）去除燃料电池（12）的燃料反应物流。水通过分离器洗涤器（58）内的氨溶解装置（61）的表面，同时燃料反应物流同时经过表面以将来自燃料反应物流的污染物溶解到水中。蓄能器（68）收集分离的污染物流，并且集成在蓄能器内的离子交换材料（69）从流中去除污染物。水控制泵（84）引导来自蓄能器（68）的去污染的水流的流动通过具有热交换器（86）的水控制回路（78）并返回到洗涤器（58）上以流过填充床（62）。将污染物与燃料反应物流分离，然后将分离的污染物分离并浓缩在离子交换材料（69）内，使成本和维护要求最小化。

2. 发明授权

US06979505B2 Method and apparatus for removal of contaminants from a hydrogen processor feed stream, as in a fuel cell power plant 有权
标题翻译：用于从氢处理器进料流中去除污染物的方法和装置，如在燃料电池发电厂中
公开(公告)号：US06979505B2
公开(公告)日：2005-12-27
申请号：US10458706
申请日：2003-06-09
申请人： Albert P. Grasso , Bryan F. Dufner , Jay C. Files , John L. Preston, Jr.
发明人： Albert P. Grasso , Bryan F. Dufner , Jay C. Files , John L. Preston, Jr.
IPC分类号： C01B3/36 , C01B3/38 , H01M8/04 , H01M8/06
CPC分类号： C01B3/36 , B01D2257/302 , C01B3/386 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/066 , C01B2203/0844 , C01B2203/1258 , C01B2203/142 , C01B2203/82 , H01M8/04156 , H01M8/0612 , H01M8/0662
摘要： Method and apparatus are provided for removing contaminants from a hydrogen processor feed stream, as in a fuel cell power plant (110). Inlet oxidant (38), typically air, required by a catalytic hydrogen processor (34) in a fuel processor (14) for a fuel cell stack assembly (12) in the power plant (110), may contain contaminants such as SO2 and the like. A cleansing arrangement, which includes an accumulator/degasifier (142, 46) acting as a scrubber, and possibly also a water transfer device (118), receives the inlet oxidant and provides the desired cleansing of contaminants. Water in the water transfer device and in the accumulator/degasifier serves to dissolve the water-soluble contaminants and cleanse them from the oxidant stream. The cleansed oxidant stream (138′) is then delivered to the hydrogen processor and to the fuel cell assembly, with minimal inclusion of detrimental contaminants such as sulfur.
摘要翻译：提供了用于从氢处理器进料流中去除污染物的方法和装置，如在燃料电池发电厂（110）中。在发电厂（110）中用于燃料电池堆组件（12）的燃料处理器（14）中的催化氢处理器（34）所需的入口氧化剂（通常为空气）可含有诸如SO _{2 等。清洁装置包括用作洗涤器的蓄能器/脱气器（142,46），以及可能还有水输送装置（118），接收入口氧化剂并提供污染物的所需清洁。水输送装置和蓄能器/脱气器中的水用于溶解水溶性污染物并将其从氧化剂流中清除。然后将净化的氧化剂流（138'）输送到氢处理器和燃料电池组件，同时包含有害的污染物例如硫。}

3. 发明授权

US4190641A Method for producing hydrogen 失效
标题翻译：生产氢气的方法
公开(公告)号：US4190641A
公开(公告)日：1980-02-26
申请号：US966929
申请日：1978-12-06
申请人： John L. Preston, Jr.
发明人： John L. Preston, Jr.
IPC分类号： C01B3/16 , C01B1/02 , C01B1/18
CPC分类号： C01B3/16
摘要： In a method for producing high quality hydrogen, the carbon monoxide level of a hydrogen stream which also contains hydrogen sulfide is shifted in a bed of iron oxide shift catalyst to a desired low level of carbon monoxide using less catalyst than the minimum amount of catalyst which would otherwise be required if there were no hydrogen sulfide in the gas stream. Under normal operating conditions the presence of even relatively small amounts of hydrogen sulfide can double the activity of the catalyst such that much less catalyst may be used to do the same job.
摘要翻译：在生产高品质氢的方法中，还含有硫化氢的氢气流的一氧化碳含量在氧化铁换算催化剂床中转变为所需的低水平一氧化碳，使用的催化剂少于最小量的催化剂，否则如果气流中没有硫化氢则需要。在正常操作条件下，甚至相对少量的硫化氢的存在可以使催化剂的活性增加一倍，使得可以使用更少的催化剂来进行相同的工作。

4. 发明授权

US6159256A Method for desulfurizing a fuel for use in a fuel cell power plant 有权
标题翻译：用于燃料电池发电厂的燃料脱硫方法
公开(公告)号：US6159256A
公开(公告)日：2000-12-12
申请号：US439602
申请日：1999-11-12
申请人： Leonard J. Bonville, Jr. , Charles L. DeGeorge , Peter F. Foley , Jay Garow , Roger R. Lesieur , John L. Preston, Jr. , Donald F. Szydlowski
发明人： Leonard J. Bonville, Jr. , Charles L. DeGeorge , Peter F. Foley , Jay Garow , Roger R. Lesieur , John L. Preston, Jr. , Donald F. Szydlowski
IPC分类号： C01B3/38 , B60K15/00 , C01B3/48 , C01B3/58 , C10G25/00 , C10G29/04 , C10G29/16 , H01M2/10 , H01M8/00 , H01M8/04 , H01M8/06 , H01M16/00 , B01J7/00 , C10G29/00 , C10J1/00
CPC分类号： H01M16/006 , B60K15/00 , C01B3/48 , C01B3/58 , C10G25/003 , C10G29/04 , H01M2/1083 , H01M8/0612 , H01M8/0662 , C01B2203/0244 , C01B2203/0283 , C01B2203/0415 , C01B2203/044 , C01B2203/0465 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/0866 , C01B2203/0883 , C01B2203/0894 , C01B2203/1047 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , C01B2203/1247 , C01B2203/1288 , C01B2203/142 , C01B2203/146 , C01B2203/147 , C01B2203/1604 , C01B2203/1685 , C01B2203/169 , C01B2203/82 , H01M2250/20 , H01M2300/0082 , H01M8/00 , H01M8/04029 , Y02T90/32
摘要： A fuel processing system is operable to remove substantially all of the sulfur present in an undiluted hydrocarbon fuel stock supply used to power a fuel cell power plant in a mobile environment, such as an automobile, bus, truck, boat, or the like, or in a stationary environment. The power plant hydrogen fuel source can be gasoline, diesel fuel, naphtha, light hydrocarbon fuels such as butane, propane, natural gas, or other like fuels which contain relatively high levels of organic sulfur compounds such as mercaptans, sulfides, disulfides, and the like. The undiluted hydrocarbon fuel supply is passed through a nickel desulfurizer bed wherein essentially all of the sulfur in the organic sulfur compounds react with the nickel reactant, and are converted to nickel sulfide while the desulfurized organic remnants continue through the remainder of the fuel processing system. The system does not require the addition of steam or a hydrogen source to the fuel stream prior to the desulfurizing step. The system operates at relatively low temperatures and can be used to desulfurize either a liquid or a gaseous fuel stream.
摘要翻译：燃料处理系统可操作以基本上除去用于在诸如汽车，公共汽车，卡车，船等的移动环境中为燃料电池发电厂供电的未稀释的碳氢化合物燃料原料供应中存在的所有硫，或在一个静止的环境中。发电厂氢燃料源可以是汽油，柴油，石脑油，轻烃燃料如丁烷，丙烷，天然气或其它类似燃料，其含有相对高含量的有机硫化合物如硫醇，硫化物，二硫化物，以及喜欢。未稀释的碳氢化合物燃料供应通过镍脱硫器床，其中有机硫化合物中基本上所有的硫与镍反应物反应，并转化成硫化镍，而脱硫的有机残余物继续通过燃料处理系统的其余部分。该系统不需要在脱硫步骤之前向燃料流中添加蒸汽或氢源。该系统在相对低的温度下运行，可用于对液体或气态燃料流进行脱硫。

5. 发明授权

US6156084A System for desulfurizing a fuel for use in a fuel cell power plant 失效
标题翻译：用于在燃料电池发电厂中使用的燃料脱硫的系统
公开(公告)号：US6156084A
公开(公告)日：2000-12-05
申请号：US104254
申请日：1998-06-24
申请人： Leonard J. Bonville, Jr. , Charles L. DeGeorge , Peter F. Foley , Jay Garow , Roger R. Lesieur , John L. Preston, Jr. , Donald F. Szydlowski
发明人： Leonard J. Bonville, Jr. , Charles L. DeGeorge , Peter F. Foley , Jay Garow , Roger R. Lesieur , John L. Preston, Jr. , Donald F. Szydlowski
IPC分类号： C01B3/38 , B60K15/00 , C01B3/48 , C01B3/58 , C10G25/00 , C10G29/04 , C10G29/16 , H01M2/10 , H01M8/00 , H01M8/04 , H01M8/06 , H01M16/00 , B01J7/00 , C10G29/00 , C10J1/00
CPC分类号： H01M16/006 , B60K15/00 , C01B3/48 , C01B3/58 , C10G25/003 , C10G29/04 , H01M2/1083 , H01M8/0612 , H01M8/0662 , C01B2203/0244 , C01B2203/0283 , C01B2203/0415 , C01B2203/044 , C01B2203/0465 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/0866 , C01B2203/0883 , C01B2203/0894 , C01B2203/1047 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , C01B2203/1247 , C01B2203/1288 , C01B2203/142 , C01B2203/146 , C01B2203/147 , C01B2203/1604 , C01B2203/1685 , C01B2203/169 , C01B2203/82 , H01M2250/20 , H01M2300/0082 , H01M8/00 , H01M8/04029 , Y02T90/32
摘要： A fuel processing system is operable to remove substantially all of the sulfur present in an undiluted hydrocarbon fuel stock supply used to power a fuel cell power plant in a mobile environment, such as an automobile, bus, truck, boat, or the like, or in a stationary environment. The power plant hydrogen fuel source can be gasoline, diesel fuel, naphtha, light hydrocarbon fuels such as butane, propane, natural gas, or other like fuels which contain relatively high levels of organic sulfur compounds such as mercaptans, sulfides, disulfides, and the like. The undiluted hydrocarbon fuel supply is passed through a nickel desulfurizer bed wherein essentially all of the sulfur in the organic sulfur compounds react with the nickel reactant, and are converted to nickel sulfide while the desulfurized organic remnants continue through the remainder of the fuel processing system. The system does not require the addition of steam or a hydrogen source to the fuel stream prior to the desulfurizing step. The system operates at relatively low temperatures and can be used to desulfurize either a liquid or a gaseous fuel stream.
摘要翻译：燃料处理系统可操作以基本上除去用于在诸如汽车，公共汽车，卡车，船等的移动环境中为燃料电池发电厂供电的未稀释的碳氢化合物燃料原料供应中存在的所有硫，或在一个静止的环境中。发电厂氢燃料源可以是汽油，柴油，石脑油，轻烃燃料如丁烷，丙烷，天然气或其它类似燃料，其含有相对高含量的有机硫化合物如硫醇，硫化物，二硫化物，以及喜欢。未稀释的碳氢化合物燃料供应通过镍脱硫器床，其中有机硫化合物中基本上所有的硫与镍反应物反应，并转化成硫化镍，而脱硫的有机残余物继续通过燃料处理系统的其余部分。该系统不需要在脱硫步骤之前向燃料流中添加蒸汽或氢源。该系统在相对低的温度下运行，可用于对液体或气态燃料流进行脱硫。

6. 发明授权

US4202865A On-line regeneration of hydrodesulfurization catalyst 失效
标题翻译：加氢脱硫催化剂的在线再生
公开(公告)号：US4202865A
公开(公告)日：1980-05-13
申请号：US956300
申请日：1978-10-30
申请人： John L. Preston, Jr.
发明人： John L. Preston, Jr.
IPC分类号： C10G49/02 , B01J23/94 , B01J27/30 , B01J38/12 , B01J38/14 , C10G45/08 , C10G47/06 , B01J8/00 , C10G23/02
CPC分类号： C10G45/08 , B01J23/94
摘要： A hydrotreating catalyst is regenerated as it concurrently hydrotreats a hydrocarbon fuel by introducing a low concentration of oxygen into the catalyst bed either continuously or periodically. At low oxygen concentrations the carbon deposits on the catalyst are burned off without harming the catalyst and without significantly affecting the hydrotreating process. In a preferred embodiment the hydrotreating process is hydrodesulfurization, and regenerating is done periodically with oxygen concentrations between 0.1 and 0.5 volume percent.
摘要翻译：加氢处理催化剂被再生，因为它同时通过将低浓度的氧连续或周期地引入催化剂床来加氢烃燃料。在低氧浓度下，催化剂上的碳沉积物被烧掉而不损害催化剂，而不显着影响加氢处理过程。在优选的实施方案中，加氢处理方法是加氢脱硫，并且氧浓度在0.1至0.5体积％之间周期性地进行再生。

7. 发明授权

US08206490B2 Contaminant separator and isolation loop for a fuel reactant stream for a fuel cell 有权
标题翻译：用于燃料电池的燃料反应物流的污染物分离器和隔离回路
公开(公告)号：US08206490B2
公开(公告)日：2012-06-26
申请号：US12310269
申请日：2006-09-20
申请人： Albert P. Grasso , John L. Preston, Jr. , Francis Kocum , Richard J. Assarabowski , Derek Hildreth
发明人： Albert P. Grasso , John L. Preston, Jr. , Francis Kocum , Richard J. Assarabowski , Derek Hildreth
IPC分类号： B01D53/14
CPC分类号： C01B3/38 , B01D53/58 , B01D53/77 , B01D2258/0208 , C01B3/52 , C01B2203/0233 , C01B2203/0415 , C01B2203/0465 , C01B2203/066 , H01M8/0618 , H01M8/0662
摘要： A separator scrubber (58) and isolation loop (78) decontaminates a fuel reactant stream of a fuel cell (12). Water passes over surfaces of an ammonia dissolving means (61) within the scrubber (58) while the fuel reactant stream simultaneously passes over the surfaces to remove contaminants from the fuel reactant into the water. An accumulator (68) collects the separated contaminants and water, and an isolation loop pump (84) directs flow of the separated contaminant stream through the isolation loop (78). A heat exchanger (86) and an ion exchange bed (88) modify the heat of, and remove contaminants from, the separated contaminant stream, and the isolation loop (78) directs the decontaminated stream back onto the packed bed (62)-. Separating contaminants from the fuel reactant stream and then isolating and concentrating the separated contaminants within the ion exchange bed (88) minimizes cost and maintenance requirements.
摘要翻译：分离器洗涤器（58）和隔离回路（78）消除燃料电池（12）的燃料反应物流。水通过洗涤器（58）内的氨溶解装置（61）的表面，同时燃料反应物流同时经过表面以将燃料反应物中的污染物去除到水中。蓄积器（68）收集分离的污染物和水，并且隔离回路泵（84）引导分离的污染物流的流动通过隔离回路（78）。热交换器（86）和离子交换床（88）改变分离的污染物流的热量和去除污染物，并且隔离回路（78）将净化的流引导回到填充床（62）上。将污染物与燃料反应物流分离，然后将分离的污染物分离和浓缩在离子交换床（88）内，使成本和维护要求最小化。

8. 发明授权

US07128768B2 Hydrogen generator for hydrogen desulfurization of hydrocarbon feeds 有权
标题翻译：氢气脱硫氢发生器
公开(公告)号：US07128768B2
公开(公告)日：2006-10-31
申请号：US10731291
申请日：2003-12-09
申请人： Ke Liu , Richard J. Bellows , John L. Preston, Jr.
发明人： Ke Liu , Richard J. Bellows , John L. Preston, Jr.
IPC分类号： B01J3/24
CPC分类号： C10G49/007 , B01J2219/00006 , B01J2219/00013 , C01B3/382 , C01B3/386 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1241 , C01B2203/127 , C01B2203/142 , C10G45/02 , H01M8/0618 , H01M8/0668 , H01M8/0675
摘要： A hydrogen-rich reformate gas generator (36), such as a mini-CPO, POX, ATR or other hydrogen generator provides warm, dry, hydrogen-rich reformate gas to a hydrogen desulfurizer (17) which provides desulfurized feedstock gas to a major reformer (14) (such as a CPO) which, after processing in a water-gas shift reactor (26) and preferential CO oxidizer (27) produces hydrogen-containing reformate in a line (31) for use, for instance, as fuel for a fuel cell power plant. The expensive prior art hydrogen blower (30) is thereby eliminated, thus reducing parasitic power losses in the power plant. The drier reformate provided by the small hydrogen generator to the hydrogen desulfurizer favors hydrogen sulfide adsorption on zinc oxide and helps to reduce sulfur to the parts per billion level.
摘要翻译：富氢重整气体发生器（36），例如小型CPO，POX，ATR或其他氢气发生器，向氢脱硫剂（17）提供温暖，干燥，富氢的重整产品气体，在水煤气变换反应器（26）和优先CO氧化器（27）中处理之后，在用于例如作为燃料的管线（31）中产生含氢重整油的重整器（14）（例如CPO）用于燃料电池发电厂。因此消除了昂贵的现有技术的氢鼓风机（30），从而减少了发电厂的寄生功率损失。小型氢发生器对氢脱硫剂提供的干燥改性剂有利于氧化锌上的硫化氢吸附，有助于将硫减少到十亿分之一的水平。

9. 发明授权

US07033557B2 Method for removal of contaminants from a hydrogen processor feed stream, as in a fuel cell power plant 有权
标题翻译：从氢处理器进料流中去除污染物的方法，如在燃料电池发电厂中
公开(公告)号：US07033557B2
公开(公告)日：2006-04-25
申请号：US11235858
申请日：2005-09-27
申请人： Albert P. Grasso , Bryan F. Dufner , Jay C. Files , John L. Preston, Jr.
发明人： Albert P. Grasso , Bryan F. Dufner , Jay C. Files , John L. Preston, Jr.
IPC分类号： B01D53/00 , H01M8/04 , H01M8/06
CPC分类号： C01B3/36 , B01D2257/302 , C01B3/386 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/066 , C01B2203/0844 , C01B2203/1258 , C01B2203/142 , C01B2203/82 , H01M8/04156 , H01M8/0612 , H01M8/0662
摘要： Method and apparatus are provided for removing contaminants from a hydrogen processor feed stream, as in a fuel cell power plant (110). Inlet oxidant (38), typically air, required by a catalytic hydrogen processor (34) in a fuel processor (14) for a fuel cell stack assembly (12) in the power plant (110), may contain contaminants such as SO2 and the like. A cleansing arrangement, which includes an accumulator/degasifier (142, 46) acting as a scrubber, and possibly also a water transfer device (118), receives the inlet oxidant and provides the desired cleansing of contaminants. Water in the water transfer device and in the accumulator/degasifier serves to dissolve the water-soluble contaminants and cleanse them from the oxidant stream. The cleansed oxidant stream (138′) is then delivered to the hydrogen processor and to the fuel cell assembly, with minimal inclusion of detrimental contaminants such as sulfur.
摘要翻译：提供了用于从氢处理器进料流中去除污染物的方法和装置，如在燃料电池发电厂（110）中。在发电厂（110）中用于燃料电池堆组件（12）的燃料处理器（14）中的催化氢处理器（34）所需的入口氧化剂（通常为空气）可含有诸如SO _{2 等。清洁装置包括用作洗涤器的蓄能器/脱气器（142,46），以及可能还有水输送装置（118），接收入口氧化剂并提供污染物的所需清洁。水输送装置和蓄能器/脱气器中的水用于溶解水溶性污染物并将其从氧化剂流中清除。然后将净化的氧化剂流（138'）输送到氢处理器和燃料电池组件，同时包含有害的污染物例如硫。}

10. 发明授权

US06210821B1 System for implementing operation and start-up of a vehicle which is powered by electricity from a fuel cell power plant 失效
标题翻译：用于实施由燃料电池发电厂供电的车辆的操作和起动的系统
公开(公告)号：US06210821B1
公开(公告)日：2001-04-03
申请号：US09221428
申请日：1998-12-28
申请人： Roger R. Lesieur , Leonard J. Bonville, Jr. , Jay Garow , Thomas J. Corrigan , John L. Preston, Jr.
发明人： Roger R. Lesieur , Leonard J. Bonville, Jr. , Jay Garow , Thomas J. Corrigan , John L. Preston, Jr.
IPC分类号： H01M806
CPC分类号： H01M8/0662 , H01M8/0258 , H01M8/04223 , H01M8/04225 , H01M8/04238 , H01M8/04302 , H01M8/0612 , H01M2250/20 , Y02T90/32
摘要： A fuel gas processing system is operable to remove substantially all of the sulfur present in a hydrocarbon fuel supply used to power a fuel cell power plant in a mobile vehicular environment. The power plant fuel can be gasoline, diesel fuel, kerosene, fuel oil, natural gas, or another fuel which contains relatively high levels of organic sulfur compounds such as mercaptans, sulfides, disulfides, and the like. The hydrocarbon fuel supply is passed through a nickel reactant desulfurizer bed wherein essentially all of the sulfur in the organic sulfur compounds react with the nickel reactant, and are converted to nickel sulfide while the desulfurized fuel continues through the remainder of the fuel processing system. The fuel cell power plant and the processing system can be used to power a mobile vehicle, such an automobile, truck, bus, or the like. An auxiliary supply of hydrogen is provided in order to power the fuel cell power plant during start up of the fuel processing system. A second auxiliary supply of desulfurized fuel is also provided to operate the fuel cell power plant during an interim period until the highest temperature component of the fuel processing system is brought up to operational temperatures during the start up protocol.
摘要翻译：燃料气体处理系统可操作以基本上除去用于为移动车辆环境中的燃料电池发电厂供电的碳氢化合物燃料供应中基本上所有的硫。发电厂燃料可以是汽油，柴油燃料，煤油，燃料油，天然气或含有较高水平的有机硫化合物如硫醇，硫化物，二硫化物等的另一种燃料。烃燃料供应通过镍反应物脱硫器床，其中有机硫化合物中基本上所有的硫与镍反应物反应，并转化为硫化镍，而脱硫燃料继续通过燃料处理系统的其余部分。燃料电池发电厂和处理系统可用于为诸如汽车，卡车，公共汽车等的移动车辆供电。提供辅助氢气供应，以便在燃料处理系统启动期间为燃料电池发电厂供电。还提供了第二辅助的脱硫燃料供应，以在燃料电池发电厂过渡期间操作，直到燃料处理系统的最高温度成分在启动协议期间达到工作温度。

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