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11. 发明申请

US20150167587A1 VEHICLE POWERTRAIN WITH ONBOARD CATALYTIC REFORMER 有权
标题翻译：带车载催化转化器的车辆动力传动系
公开(公告)号：US20150167587A1
公开(公告)日：2015-06-18
申请号：US14566877
申请日：2014-12-11
申请人： Brian Michael Weiss , Walter Weissman , Tilman Wolfram Beutel , John Francis Brody , Eugine Choi , Wenjun Li , Paul Dmitri Madiara , Chris Esther Kliewer , Karl Gottlieb Strohmaier , Scott J. Weigel , Brett Loveless
发明人： Brian Michael Weiss , Walter Weissman , Tilman Wolfram Beutel , John Francis Brody , Eugine Choi , Wenjun Li , Paul Dmitri Madiara , Chris Esther Kliewer , Karl Gottlieb Strohmaier , Scott J. Weigel , Brett Loveless
IPC分类号： F02M21/02 , F01N3/20 , F02B43/12 , F02M27/02 , F02B37/013 , F02B51/02
CPC分类号： F02M27/02 , B01J21/04 , B01J21/08 , B01J23/10 , B01J23/464 , B01J23/63 , B01J29/005 , B01J29/068 , B01J29/44 , B01J29/70 , B01J29/743 , B01J29/80 , B01J29/85 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1241 , C01B2203/1247 , C01B2203/84 , C10L3/00 , C10L3/08 , C10L3/10 , C10L2230/22 , C10L2270/02 , C10L2290/02 , C10L2290/06 , C10L2290/24 , F01N3/20 , F02B37/013 , F02B43/12 , F02B51/02 , F02B61/02 , F02B2043/103 , F02M21/0227 , F02M26/05 , F02M26/20 , F02M26/35 , F02M26/36 , Y02P20/142 , Y02P20/52 , Y02T10/126 , Y02T10/32 , B01J2523/31 , B01J2523/3706 , B01J2523/3712 , B01J2523/48 , B01J2523/822
摘要： Catalyst compositions suitable for use in the exhaust gas recycle stream of an internal combustion engine are provided. Such catalyst compositions typically provide significant amounts of methane in addition to syngas. A reformer incorporating such a catalyst for use in an exhaust gas recycle portion of an internal combustion engine powertrain is described. A powertrain incorporating such a reformer, a method of increasing the octane rating of an exhaust gas recycle stream, and a method of operating an internal combustion engine using methane-assisted combustion are also described.
摘要翻译：提供了适合用于内燃机排气再循环流的催化剂组合物。除了合成气之外，这样的催化剂组合物通常提供大量的甲烷。描述了一种结合使用在内燃机动力总成的废气再循环部分中的催化剂的重整器。还描述了结合这种重整器的动力总成，增加废气再循环流的辛烷值的方法以及使用甲烷辅助燃烧来操作内燃机的方法。

12. 发明授权

US08658025B2 Biomass conversion process 有权
标题翻译：生物质转换过程
公开(公告)号：US08658025B2
公开(公告)日：2014-02-25
申请号：US13038118
申请日：2011-03-01
申请人： Michael Siskin , Glen E. Phillips , Simon R. Kelemen , Walter Weissman
发明人： Michael Siskin , Glen E. Phillips , Simon R. Kelemen , Walter Weissman
IPC分类号： C10L1/02
CPC分类号： C10B55/00 , C10B53/02 , C10B55/10 , C10B57/045 , C10B57/06 , C10G3/00 , C10G3/57 , C10G2300/1014 , C10G2300/1037 , C10G2300/708 , C10L1/00 , Y02E50/14 , Y02P20/145 , Y02P30/20
摘要： Biomass is used as a co-feed for a heavy petroleum oil coking process to improve the operation of the coking process and to utilize biomaterial for the production of transportation fuels. The coking process may be a delayed coking process or a fluidized bed coking process and in each case, the presence of the biomass will decrease the coke drying time so reducing coke handling problems in the unit besides forming a superior coke product. In the case of a fluidized bed coking process using a gasifier for the coke, the addition of an alkali metal salt improves the operation of the gasifier.
摘要翻译：生物质用作重石油炼焦过程的共同进料，以改善焦化过程的运行并利用生物材料生产运输燃料。焦化方法可以是延迟焦化方法或流化床焦化方法，并且在每种情况下，生物质的存在将降低焦炭干燥时间，从而减少除了形成高级焦炭产物之外的单元中的焦炭处理问题。在使用气化炉用于焦炭的流化床焦化方法的情况下，加入碱金属盐改善了气化器的操作。

13. 发明授权

US07389638B2 Sulfur oxide/nitrogen oxide trap system and method for the protection of nitrogen oxide storage reduction catalyst from sulfur poisoning 有权
标题翻译：硫氧化物/氮氧化物捕集系统和氮氧化物储存还原催化剂从硫中毒的保护方法
公开(公告)号：US07389638B2
公开(公告)日：2008-06-24
申请号：US11179372
申请日：2005-07-12
申请人： Walter Weissman , El Mekki El Malki
发明人： Walter Weissman , El Mekki El Malki
IPC分类号： F01N3/00
CPC分类号： F01N3/0814 , F01N3/035 , F01N3/0842 , F01N3/085 , F01N3/106 , F01N13/009 , F01N2240/40 , F01N2510/0684 , F01N2570/04 , F01N2610/04
摘要： The present invention relates to an improved exhaust gas cleaning system and method for a combustion source comprising a hydrogen generation system, a sulfur oxides trap, and a nitrogen storage reduction (NSR) catalyst trap. The improved exhaust gas cleaning system and method of the present invention also provides for a water-gas-shift catalyst between the sulfur oxides trap and the NSR catalyst trap, and a clean-up catalyst downstream of the NSR catalyst trap. The invention provides also a sulfur trap regenerable at moderate temperatures with rich pulses, rather than at high temperatures. The improved exhaust gas cleaning system of the present invention provides for the sulfur released from the sulfur trap to pass through the nitrogen oxide trap with no or little poisoning of NOx storage and reduction sites, which significantly improves NSR catalyst trap lifetime and performance to meet future emissions standards. The disclosed exhaust gas cleaning systems are suitable for use in internal combustion engines (e.g., diesel, gasoline, CNG) which operate with lean air/fuel ratios over most of the operating period.
摘要翻译：本发明涉及一种用于燃烧源的改进的废气净化系统和方法，其包括氢气产生系统，硫氧化物捕集器和氮储存还原（NSR）催化剂阱。本发明的改进的废气净化系统和方法还提供了硫氧化物捕集器和NSR催化剂捕集器之间的水煤气变换催化剂以及NSR催化剂捕集器下游的净化催化剂。本发明还提供了在中等温度下可富含脉冲而不是在高温下可再生的硫阱。本发明的改进的废气净化系统提供从硫阱中释放的硫通过氮氧化物捕集器，没有或少量存在和少量的NO x x储存和还原位点，这显着地改善了NSR 催化剂陷阱寿命和性能，以满足未来的排放标准。所公开的废气清洁系统适用于在大部分操作周期内以稀薄空气/燃料比运行的内燃机（例如柴油，汽油，CNG）。

14. 发明申请

US20070144605A1 Service station for serving requirements of multiple vehicle technologies 有权
标题翻译：服务站用于满足多种车辆技术的要求
公开(公告)号：US20070144605A1
公开(公告)日：2007-06-28
申请号：US11301199
申请日：2005-12-12
申请人： Alan Horowitz , Walter Weissman , Charles Schleyer
发明人： Alan Horowitz , Walter Weissman , Charles Schleyer
IPC分类号： B65B3/26
CPC分类号： G06Q50/30 , B60L11/1824 , B67D2007/0444 , B67D2007/0446 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/14 , Y02T90/16
摘要： A service station is provided with a plurality of vehicle servicing islands including liquid fuel blending pumps for dispensing and blending fuel components from underground tanks for refueling standard gasoline engine driven vehicles, standard diesel engine vehicles, vehicles with engines requiring dual fuels, vehicles with HCCI engines requiring low octane gasoline blended with standard diesel fuel, and fuel cell powered vehicles having onboard reformers. Other service islands include pumps for dispensing compressed hydrogen to fuel cell powered vehicles that do not include onboard reformers. In addition, service islands are provided for recharging the batteries of pure electric powered vehicles.
摘要翻译：服务站设有多个车辆维修岛，包括液体燃料混合泵，用于分配和混合来自地下罐的燃料组分，用于加油标准汽油发动机驱动的车辆，标准柴油机车辆，具有需要双重燃料的发动机的车辆，具有HCCI发动机的车辆需要与标准柴油混合的低辛烷值汽油，以及具有船上重整器的燃料电池动力车辆。其他服务岛包括用于将压缩氢气分配给不包括机载重整器的燃料电池动力车辆的泵。另外，提供服务岛用于为纯电动车辆的电池充电。

15. 发明申请

US20050056264A1 Fuel composition supply means for spark ignition engines 有权
标题翻译：用于火花点火发动机的燃料组成供应装置
公开(公告)号：US20050056264A1
公开(公告)日：2005-03-17
申请号：US10729451
申请日：2003-12-05
申请人： Walter Weissman , Randall Partridge , Bhupender Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
发明人： Walter Weissman , Randall Partridge , Bhupender Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
IPC分类号： F02D19/06 , F02D19/12 , F02M1/16 , F02M21/00 , F02M37/00
CPC分类号： F02M21/00 , F02D19/0636 , F02D19/0649 , F02D19/0671 , F02D19/0694 , F02D19/081 , F02D19/12 , F02M1/16 , Y02T10/121 , Y02T10/36
摘要： A fuel system for on-board vehicle fuel separation to supply engine fuel compositions formulated as a function of driving cycle conditions. The invention results in improvements in one or more of feed efficiency and combustion emissions.
摘要翻译：用于车载燃料分离以提供作为驱动循环条件的函数的发动机燃料组合物的燃料系统。本发明导致一种或多种进料效率和燃烧排放的改进。

16. 发明授权

US06711893B2 Fuel supply apparatus for an internal combustion engine 有权
标题翻译：用于内燃机的燃料供应装置
公开(公告)号：US06711893B2
公开(公告)日：2004-03-30
申请号：US09947384
申请日：2001-09-07
申请人： Takanori Ueda , Takeshi Okumura , Yoshihiro Iwashita , Kazuhiro Akihama , Masahiro Taki , Satoshi Yamazaki , Walter Weissman , Bhupender S. Minhas
发明人： Takanori Ueda , Takeshi Okumura , Yoshihiro Iwashita , Kazuhiro Akihama , Masahiro Taki , Satoshi Yamazaki , Walter Weissman , Bhupender S. Minhas
IPC分类号： F01N300
CPC分类号： F02M37/0035 , B01D61/36 , F02B17/005 , F02B2075/125 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02D19/0676 , F02D19/0684 , F02D19/0694 , F02D19/081 , F02D19/12 , F02M1/165 , F02M25/00 , F02M37/0064 , F02M37/0088 , Y02T10/12 , Y02T10/36
摘要： A gasoline in a material fuel tank is separated into a high-RON fuel having a higher octane value than the material fuel and a low-RON fuel having a lower octane value than the material fuel, by a separator device equipped with a separation membrane. Using a fuel switching mechanism, one or both of the high-RON fuel and the low-RON fuel are supplied to the engine in accordance with the state of operation of the engine. As the octane value of a fuel can be changed in accordance with the engine operation state, the state of combustion in the engine improves, so that both an increase in engine output and an improvement in an exhaust property can be achieved.
摘要翻译：通过配备有分离膜的分离装置将材料燃料箱中的汽油分离成具有比材料燃料高的辛烷值的高RON燃料和具有比材料燃料低的辛烷值的低RON燃料。使用燃料切换机构，根据发动机的运转状态，向发动机供给高RON燃料和低RON燃料中的一个或两个。由于能够根据发动机运转状态改变燃料的辛烷值，所以能够提高发动机的燃烧状态，能够实现发动机输出的增加和排气性的提高。

17. 发明授权

US06206940B1 Fuel formulations to extend the lean limit (law770) 失效
标题翻译：燃料配方，以扩大极限（法律770）
公开(公告)号：US06206940B1
公开(公告)日：2001-03-27
申请号：US09249933
申请日：1999-02-12
申请人： Walter Weissman , John E. Johnston , Anthony M. Dean , Kazuhiro Akihama , Satoshi Iguchi , Shuichi Kubo
发明人： Walter Weissman , John E. Johnston , Anthony M. Dean , Kazuhiro Akihama , Satoshi Iguchi , Shuichi Kubo
IPC分类号： C10L118
CPC分类号： C10L1/1824 , C10L1/023 , C10L1/1608 , C10L1/1832 , C10L1/1852 , C10L10/02
摘要： The invention is related to fuels having a high laminar flame speed and particular distillation characteristics. More particularly, the invention is directed towards fuels containing at least one species having a laminar flame speed greater than isooctane's laminar flame speed and specific distillation characteristics including T50, FBP, IBP.
摘要翻译：本发明涉及具有高层流火焰速度和特定蒸馏特性的燃料。更具体地说，本发明涉及含有至少一种具有层流火焰速度大于异辛烷的层状火焰速度和比蒸馏特性（包括T50，FBP，IBP）的燃料。

18. 发明授权

US5947080A NO to NO.sub.2 conversion control in a compression injection engine by hydrocarbon injection during the expansion stroke 失效
标题翻译：在膨胀冲程期间通过烃注入在压缩注射发动机中NO NO转化为NO2转化控制
公开(公告)号：US5947080A
公开(公告)日：1999-09-07
申请号：US988418
申请日：1997-12-10
申请人： Walter Weissman , Anthony Marion Dean , Harry Stuard Pink
发明人： Walter Weissman , Anthony Marion Dean , Harry Stuard Pink
IPC分类号： F02B3/06 , F02D41/40 , F02M45/02 , F02D41/34 , F01N3/20
CPC分类号： F02M45/02 , F02D41/401 , F02D41/405 , F02B3/06 , Y02T10/44
摘要： The invention is directed towards a method for adjusting the NO.sub.2 to NO content of a diesel engine's exhaust without affecting engine performance. The NO.sub.2 to NO ratio is adjusted by varying the amount and tinting of secondary hydrocarbon injection during the engine's expansion stroke. The appropriate amount of secondary injected hydrocarbon and the appropriate injection timing are determined from calibration values obtained by direct engine measurements and the desired NO.sub.2 :NO ratio.
摘要翻译：本发明涉及一种用于在不影响发动机性能的情况下调节柴油发动机排气的NO2至NO含量的方法。通过在发动机膨胀冲程期间改变二次注碳的量和着色来调节NO2与NO之比。通过直接发动机测量和期望的NO 2：NO比率获得的校准值确定适当量的二次注入的烃和适当的喷射正时。

19. 发明授权

US4444895A Reactivation process for iridium-containing catalysts using low halogen flow rates 失效
标题翻译：使用低卤素流速的含铱催化剂的再活化方法
公开(公告)号：US4444895A
公开(公告)日：1984-04-24
申请号：US374976
申请日：1982-05-05
申请人： Shun C. Fung , Walter Weissman , James L. Carter
发明人： Shun C. Fung , Walter Weissman , James L. Carter
IPC分类号： B01J23/96 , B01J23/46 , B01J23/64
CPC分类号： B01J23/96
摘要： A process is described for reactivating agglomerated iridium-containing catalysts such as Pt-Ir on Al.sub.2 O.sub.3 reforming catalyst. The agglomerated catalyst is decoked to remove carbon deposits; treated with hydrogen to reduce metal oxides to the free metals; pretreated with hydrogen halide to provide at least about a 1.3 weight percent halide content; and treated with a low mass flow rate of chlorine of about one gram chlorine per 100 grams catalyst per hour. Use of a low mass halogen flow rate significantly retards ferrous metal corrosion and significantly reduces the quantity of chlorine normally used in achieving high redispersion values.
摘要翻译：描述了一种用于在Al 2 O 3重整催化剂上再结合含铱的催化剂如Pt-Ir的方法。烧结催化剂以除去碳沉积物; 用氢气处理以将金属氧化物还原成游离金属; 用卤化氢预处理以提供至少约1.3重量％的卤化物含量; 并以每小时100克催化剂的约1克氯的低质量流量氯处理。使用低质量卤素流速显着延缓黑色金属腐蚀，并显着降低通常用于实现高再分散值的氯的量。

20. 发明授权

US4007092A Process for producing low sulfur coke 失效
标题翻译：生产低硫焦炭的方法
公开(公告)号：US4007092A
公开(公告)日：1977-02-08
申请号：US559588
申请日：1975-03-18
申请人： William J. Metrailer , Walter Weissman
发明人： William J. Metrailer , Walter Weissman
IPC分类号： C10B55/10
CPC分类号： C10B55/10
摘要： A low sulfur coke product is obtained in an integrated fluid coking and gasification process in which an oxygen-containing gas is introduced into the upper portion of the gasification zone and steam is introduced into the lower portion of the gasification zone. The desired degree of coke desulfurization is controlled by controlling the thickness of the gasifier coke layer on the gaseous reactor leaving solids per pass.
摘要翻译：在其中将含氧气体引入气化区的上部并将蒸汽引入气化区的下部的集成流体焦化和气化过程中获得低硫焦炭产物。焦炭脱硫的期望程度通过控制气态反应器上的气化器焦炭层的厚度来控制，每次通过留下固体。

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