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11. 发明授权

US4415479A Palladium on carbon catalyst for purification of crude terephthalic acid 失效
标题翻译：用于纯化粗对苯二甲酸的钯碳催化剂
公开(公告)号：US4415479A
公开(公告)日：1983-11-15
申请号：US316336
申请日：1981-10-29
申请人： Imre Puskas , David E. James
发明人： Imre Puskas , David E. James
IPC分类号： B01J21/18 , B01J23/44 , C07C51/487 , C07C51/42
CPC分类号： B01J23/44 , B01J21/18 , C07C51/487
摘要： A catalyst and process for purifying crude terephthalic acid wherein the catalyst comprises palladium metal crystallites deposited upon a carbon support wherein the catalyst is prepared by contacting a carbonaceous support with an aqueous solution of a palladium amine complex in the presence of acetic acid.
摘要翻译：用于纯化粗对苯二甲酸的催化剂和方法，其中催化剂包含沉积在碳载体上的钯金属微晶，其中催化剂通过在乙酸存在下使碳质载体与钯胺配合物的水溶液接触来制备。

12. 发明申请

US20170060113A1 CONTROLLING A DISPATCH OPERATION OF AN ENERGY STORAGE SYSTEM 审中-公开
标题翻译：控制能源存储系统的分配操作
公开(公告)号：US20170060113A1
公开(公告)日：2017-03-02
申请号：US14833498
申请日：2015-08-24
申请人： Robert A. Kaucic , David E. James , Herman Lucas Norbert Wiegman , Hullas Sehgal
发明人： Robert A. Kaucic , David E. James , Herman Lucas Norbert Wiegman , Hullas Sehgal
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B13/041 , G05B2219/2639 , H02J3/32 , Y02B70/3241 , Y04S20/227
摘要： Systems and methods of controlling a dispatch operation of an energy storage system are provided. In particular, a degradation value of a present dispatch state of an energy storage system can be determined. The present dispatch state can specify one or more energy storage units presently coupled to the system. The degradation value can be determined based at least in part on one or more operating parameters, such as temperature, open circuit voltage, charge or discharge current, and/or contactor life. The degradation value can then be compared against one or more degradation values associated with one or more candidate dispatch states. A dispatch state can then be selected based on the comparison. One or more energy storage units can be selectively coupled to the energy storage system based at least in part on the selected dispatch state.
摘要翻译：提供了控制能量存储系统的调度操作的系统和方法。特别地，可以确定能量存储系统的当前调度状态的劣化值。目前的调度状态可以指定目前耦合到系统的一个或多个能量存储单元。至少部分地可以基于一个或多个操作参数（诸如温度，开路电压，充电或放电电流）和/或接触器寿命来确定劣化值。然后可以将劣化值与与一个或多个候选分派状态相关联的一个或多个退化值进行比较。然后可以基于比较来选择调度状态。至少部分地基于所选择的调度状态，一个或多个能量存储单元可以选择性地耦合到能量存储系统。

13. 发明授权

US06528192B2 Residual fuel dissipation for a fuel cell stack 有权
公开(公告)号：US06528192B2
公开(公告)日：2003-03-04
申请号：US09726798
申请日：2000-11-30
申请人： Robert A. Lacy , David E. James
发明人： Robert A. Lacy , David E. James
IPC分类号： H01M800
CPC分类号： H01M8/04955 , H01M8/0258 , H01M8/04223 , H01M8/043 , H01M8/04552 , H01M8/04559 , H01M8/04589 , H01M8/04753 , Y10S429/90
摘要： An apparatus includes a fuel cell subsystem, a first circuit and a second circuit. The fuel cell subsystem produces power for a load in response to receiving a flow of a reactant, and the first circuit is coupled to the fuel cell subsystem to halt the flow to the fuel cell stack and isolate the fuel cell stack from the load after the flow is halted. The second circuit monitors a characteristic of the fuel cell subsystem and receives power from the stack to dissipate a portion of the reactant that remains in the stack while the flow is halted.

14. 发明授权

US06312482B1 Steam generator for gasifying coal 失效
标题翻译：用于气化煤的蒸汽发生器
公开(公告)号：US06312482B1
公开(公告)日：2001-11-06
申请号：US09114743
申请日：1998-07-13
申请人： David E. James , Paul S. Larsen , Mark C. Godden , Ted V. Mull, Jr. , Paul S. Weitzel
发明人： David E. James , Paul S. Larsen , Mark C. Godden , Ted V. Mull, Jr. , Paul S. Weitzel
IPC分类号： C10J320
CPC分类号： C10J3/506 , C10J3/485 , C10J3/526 , C10J3/84 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/1223 , C10J2300/1687 , C10K1/026
摘要： A combined, integral steam generator coal gasifier includes a vertically elongated, all welded, gas tight enclosure with a burner zone having a double pitch sloping furnace floor and a slag tap extending therethrough. Successive zones located above the burner zone are provided with appropriate tube materials for conveying synthesis gas produced by the coal gasification process. A multi-pass convection pass zone having upflow and downflow passes is located at an upper portion of the enclosure and contains a plurality of superheater (primary and secondary) as well as economizer heating surfaces which extract heat from the synthesis gas to produce steam. An ash remover is connected to the outlet of the convection pass zone to remove ash from the synthesis gas exiting from the convection pass zone. The slag tap located at the bottom of the burner zone communicates with a slag tank or a drag chain deasher for receiving and removing slag from the burner zone.
摘要翻译：一个组合的整体式蒸汽发生器煤气化器包括一个垂直伸长的，全焊接的，气密的外壳，其燃烧器区域具有双倾斜倾斜的炉底和从其延伸穿过的炉渣。位于燃烧器区域上方的连续区域设置有用于输送由煤气化过程产生的合成气的合适的管材料。具有上流和下流通过的多通对流通道位于外壳的上部并且包含多个过热器（初级和次级）以及从合成气提取热量以产生蒸汽的节能器加热表面。灰尘去除器连接到对流通过区的出口，以从从对流通过区域排出的合成气中除去灰分。位于燃烧器区域底部的炉渣与渣槽或拖链脱渣器连通，用于从燃烧器区域接收和除去炉渣。

15. 发明授权

US6058858A Circulating fluidized bed reactor with plural furnace outlets 失效
标题翻译：具有多个炉出口的循环流化床反应器
公开(公告)号：US6058858A
公开(公告)日：2000-05-09
申请号：US77483
申请日：1998-05-29
申请人： Felix Belin , David E. James , David J. Walker , Kiplin C. Alexander
发明人： Felix Belin , David E. James , David J. Walker , Kiplin C. Alexander
IPC分类号： F22B31/00 , F23C10/02 , F23C10/08 , F23G5/00 , F23G7/00 , F23J3/00
CPC分类号： F23C10/02 , F22B31/0084 , F23C10/08
摘要： A circulating fluidized bed (CFB) reactor or combustor having an internal impact type primary particle separator which provides for internal return of all primary collected solids to a bottom portion of the reactor or combustor for subsequent recirculation without external and internal recycle conduits. The CFB reactor enclosure or furnace is provided with plural furnace outlets. This construction permits increased furnace depths and reduced furnace widths, resulting in a compact design.
摘要翻译： PCT No.PCT / US96 / 19039 Sec。 371日期1998年6月29日第 102（e）1998年6月29日PCT PCT 1996年11月29日PCT公布。公开号WO97 / 20172 日期1997年6月5日具有内部冲击型一次粒子分离器的循环流化床（CFB）反应器或燃烧器，其提供所有初级收集的固体内部返回到反应器或燃烧器的底部，用于随后的再循环，而不需要外部和内部循环导管。 CFB反应器外壳或炉具有多个炉出口。这种结构允许增加炉深度和减小炉宽，从而实现紧凑的设计。

16. 发明授权

US5080798A Monitoring oligomers in a polymer 失效
标题翻译：监测聚合物中的低聚物
公开(公告)号：US5080798A
公开(公告)日：1992-01-14
申请号：US555766
申请日：1990-06-25
申请人： David E. James
发明人： David E. James
IPC分类号： G01N30/02 , G01N30/62 , G01N30/74 , G01N33/44
CPC分类号： G01N33/442 , G01N2030/027 , G01N2030/625 , G01N30/74
摘要： There are provided methods for monitoring the oligomeric content of prepolymers and polymers, which methods employ high-performance liquid chromatographic techniques. Typically, the methods of the present invention may be used to determine the oligomeric content of polyethylene terephthalate polymers and prepolymers.
摘要翻译：提供了监测预聚物和聚合物的低聚物含量的方法，该方法采用高效液相色谱技术。通常，本发明的方法可用于测定聚对苯二甲酸乙二醇酯聚合物和预聚物的低聚物含量。

17. 发明授权

US4804501A Process for preparation of anthraquinones and fluorenones 失效
标题翻译：制备蒽醌和芴酮的方法
公开(公告)号：US4804501A
公开(公告)日：1989-02-14
申请号：US185432
申请日：1988-04-25
申请人： David E. James , Neal R. Nowicki
发明人： David E. James , Neal R. Nowicki
IPC分类号： C07C50/18 , C07B33/00 , C07C45/00
CPC分类号： C07C50/18 , Y02P20/584
摘要： A process is disclosed for producing cyclized aromatic compounds by the liquid-phase air oxidation of 2-methyl-substituted biphenyls and diphenylmethanes in an acetic acid medium in the presence of a cobalt-manganese-bromine catalyst or a zirconium-cobalt-manganese-bromine catalyst wherein the mole ratio of cobalt-to-manganese is about 1.0:0.1 to about 1.0:10.0 and the ratio of zirconium-to-cobalt is about 0.005:1.0 to about 0.20:1.0, and mole ratio of bromine to total metals of said cobalt-manganese-bromine catalyst or zirconium-cobalt-manganese-bromine catalyst is from about 0.2:1.0 to about 20.0:1.0, which process comprises conducting the reaction in a batch process at a temperature of from 75.degree. C. to about 250.degree. C. at a pressure of from 1 to 100 atmospheres, or continuously in two stages comprising a first-stage reaction at a temperature of about 75.degree. C. to about 200.degree. C. and a second-stage reaction at a temperature of about 150.degree. C. to about 250.degree. C. and recycling the cobalt-manganese catalyst or the zirconium-cobalt-manganese catalyst by oxalate precipitation of the catalyst at temperatures of about 110.degree. C. to about 200.degree. C. prior to the separation of mother liquor and using about 0.25 to about 2.5 moles of oxalic acid per mole of cobalt and manganese or mole of zirconium-cobalt-manganese and continuously recycling the recovered catalyst metals to the oxidation stages. The products of this novel process, anthraquinones and fluorenones, are useful for the manufacture of dyestuffs and pharmaceuticals.
摘要翻译：公开了在钴锰溴催化剂或锆 - 钴 - 锰 - 溴存在下，通过在乙酸介质中通过2-甲基取代的联苯和二苯基甲烷的液相空气氧化来生产环化芳族化合物的方法催化剂，其中钴与锰的摩尔比为约1.0:0.1至约1.0:10.0，锆与钴的摩尔比为约0.005:1.0至约0.20:1.0，溴与总金属的摩尔比为所述钴 - 锰 - 溴催化剂或锆 - 钴 - 锰 - 溴催化剂的量为约0.2:1.0至约20.0:1.0，该方法包括在75℃至约250℃的间歇过程中进行反应在1〜100个大气压的压力下，或者在约75℃至约200℃的温度下包括第一阶段反应的两个阶段的连续两个阶段，以及在约 150℃至约250℃并回收钴 - 锰催化剂或锆 - 钴 - 锰催化剂，在母液分离之前，在约110℃至约200℃的温度下草酸盐沉淀催化剂，并使用约0.25至约2.5摩尔的草酸每摩尔钴和锰或摩尔的锆 - 钴 - 锰，并将回收的催化剂金属连续循环到氧化阶段。该新方法的产物，蒽醌和芴酮可用于制造染料和药物。

18. 发明授权

US06500221B2 Cooled tubes arranged to form impact type particle separators 有权
标题翻译：冷却管布置成形成冲击式颗粒分离器
公开(公告)号：US06500221B2
公开(公告)日：2002-12-31
申请号：US09865609
申请日：2001-05-25
申请人： David J. Walker , Mikhail Maryamchik , Sundara M. Kavidass , Felix Belin , Kiplin C. Alexander , David E. James , David R. Gibbs , Donald L. Wietzke
发明人： David J. Walker , Mikhail Maryamchik , Sundara M. Kavidass , Felix Belin , Kiplin C. Alexander , David E. James , David R. Gibbs , Donald L. Wietzke
IPC分类号： B01D4508
CPC分类号： B01D45/08 , F22B31/0084 , F23C10/08
摘要： Apparatus for separating solids from flue gas in a circulating fluidized bed (CFB) boiler includes plural vertical, impact type particle separators made of cooling tubes located within the CFB in a plurality of staggered rows. One embodiment employs a plurality of stacked, slip fit elements having apertures which accept the cooling tubes. The slip fit elements cooperate with one another to form a collecting channel, typically U-shaped, which separates particles from flue gases conveyed across the particle separators. Shiplap joints in between the individual slip fit elements prevent gas and solids from leaking therebetween and allow for thermal expansion. Alternatively, the impact type particle separators include cooling tubes connected to one another to form a unitary structure. Pin studs welded to the cooling tubes and covered with a coating of refractory; ceramic tiles; metal or ceramic spray coatings; metal or ceramic castings; weld overlay; and/or shields provide erosion resistance.
摘要翻译：用于在循环流化床（CFB）锅炉中从烟道气中分离固体的装置包括多个垂直的冲击型颗粒分离器，其由位于CFB内的多个交错排中的冷却管制成。一个实施例采用具有接收冷却管的孔的多个堆叠的滑动配合元件。滑动配合元件彼此配合以形成通常为U形的收集通道，其将颗粒与通过颗粒分离器输送的烟道气分离。单个滑动配合元件之间的刮板接头可防止气体和固体在其间泄漏，并允许热膨胀。或者，冲击式颗粒分离器包括彼此连接以形成一体结构的冷却管。销螺栓焊接到冷却管并覆盖有耐火材料涂层; 瓷砖; 金属或陶瓷喷涂; 金属或陶瓷铸件; 焊缝覆盖层; 和/或防护罩提供抗侵蚀性。

19. 发明授权

US06461700B2 Aromatic acid monomers, polymers, products and processes for their manufacture 有权
标题翻译：芳香族酸单体，聚合物，产品及其制造方法
公开(公告)号：US06461700B2
公开(公告)日：2002-10-08
申请号：US09935458
申请日：2001-08-23
申请人： Edward E. Paschke , Bruce I. Rosen , David A. Peterson , David E. James , Melvin L. Luetkens, Jr. , Charles W Bauer , Gary T. Brooks
发明人： Edward E. Paschke , Bruce I. Rosen , David A. Peterson , David E. James , Melvin L. Luetkens, Jr. , Charles W Bauer , Gary T. Brooks
IPC分类号： B29D2200
CPC分类号： C08G63/189 , C07C51/265 , C07C51/42 , C07C63/38 , Y10T428/1352 , Y10T428/29 , Y10T428/2913
摘要： Processes for producing aromatic monomers useful for forming polyesters are disclosed. Cost effective steps employed in the processes permit small amounts of process-related materials typically removed from monomer to remain in an aromatic monomer product. In many cases, the presence of the process-related materials left in the monomer product by the cost effective process steps can enhance the performance of the monomer in certain applications. Aromatic monomer products and polymers produced therefrom having these advantages also are disclosed, as well as products such as pasteurizable bottles made from these polymers
摘要翻译：公开了用于制备用于形成聚酯的芳族单体的方法。在该方法中使用的成本有效的步骤允许通常从单体中除去残留在芳族单体产物中的少量与工艺相关的材料。在许多情况下，通过成本有效的工艺步骤留在单体产品中的工艺相关材料的存在可以在某些应用中提高单体的性能。还公开了具有这些优点的芳族单体产物和由其制备的聚合物，以及由这些聚合物制成的诸如可巴氏消毒瓶的产品

20. 发明授权

US06281684B1 Technique and apparatus to measure cell voltages of a fuel cell stack using different ground references 有权
标题翻译：使用不同的接地参考值来测量燃料电池堆的电池电压的技术和装置
公开(公告)号：US06281684B1
公开(公告)日：2001-08-28
申请号：US09629003
申请日：2000-07-31
申请人： David E. James
发明人： David E. James
IPC分类号： G01N27416
CPC分类号： G01R31/362 , G01R19/16542 , G01R31/3648 , G01R31/3658
摘要： A system that is usable with a stack of fuel cells that have cell terminals includes a circuit and scanning units. The circuit provides a selection signal that indicates selection of at least one of the fuel cells for a voltage measurement. The scanning units are coupled to the stack to establish different groups of the fuel cells. Each group is associated with a different one of the scanning units, and each scanning unit has a ground that is referenced to a different one of the cell terminals. Each scanning unit is adapted to, in response to the selection signal, measure and indicate a voltage of each selected fuel cell within the group of fuel cells associated with the scanning unit.
摘要翻译：可用于具有电池端子的燃料电池堆的系统包括电路和扫描单元。电路提供选择信号，其指示用于电压测量的至少一个燃料电池的选择。扫描单元耦合到堆叠以建立不同组的燃料电池。每个组与不同的一个扫描单元相关联，并且每个扫描单元具有参考不同的单元终端的地。每个扫描单元适于响应于选择信号测量并指示与扫描单元相关联的燃料电池组内的每个选定燃料电池的电压。

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