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

US06550238B2 Apparatus for reducing the emission of vaporized hydrocarbons in a fuel supply system 失效
公开(公告)号：US06550238B2
公开(公告)日：2003-04-22
申请号：US09931174
申请日：2001-08-17
申请人： Renato Andorf , Thomas Birkhofer , Matthias Bohl , Norbert Markert , Werner Maunz , Ralf Moos , Carsten Plog , Thomas Stengel
发明人： Renato Andorf , Thomas Birkhofer , Matthias Bohl , Norbert Markert , Werner Maunz , Ralf Moos , Carsten Plog , Thomas Stengel
IPC分类号： F01N300
CPC分类号： B01D53/0407 , B01D53/864 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/112 , B01D2257/702 , B01D2259/4516 , B01D2259/4566 , F02M25/08 , H01M8/04201
摘要： An apparatus for reducing the emission of vaporized hydrocarbons in a fuel supply system. The apparatus comprises a filter for binding the hydrocarbons. A catalyst for oxidation of the hydrocarbons to carbon dioxide and water is provided downstream of the filter.

2. 发明授权

US5955395A Preparation and use of Pt/zeolite catalyst materials for removing carbon monoxide 失效
标题翻译：制备和使用Pt /沸石催化剂材料去除一氧化碳
公开(公告)号：US5955395A
公开(公告)日：1999-09-21
申请号：US802770
申请日：1997-02-21
申请人： Renato Andorf , Werner Maunz , Carsten Plog , Thomas Stengel
发明人： Renato Andorf , Werner Maunz , Carsten Plog , Thomas Stengel
IPC分类号： B01J29/068 , B01J37/02 , C01B3/58 , H01M8/0662
CPC分类号： H01M8/0662 , B01J29/068 , B01J37/0201 , C01B3/583 , C01B2203/044 , C01B2203/047
摘要： The invention relates to a process for preparing a Pt/zeolite catalyst material, the material itself, and the use of the material in removing carbon monoxide from a gas. In a preferred embodiment, the invention relates to a process for preparing a Pt/zeolite catalyst material for the catalytic removal of CO in H.sub.2 -rich gas by means of selective CO oxidation and the use of such a catalyst material. The catalyst materials of the invention can be prepared by employing Pt(NH.sub.3).sub.4 Cl.sub.2.H.sub.2 O and a zeolite material. The resulting material can be used for the catalytic removal of CO from an H.sub.2 -rich outlet gas mixture from a methanol reforming reactor. The compositions and methods to produce catalytic materials result in products with high and prolonged catalyst activity. In particular, the methods and compositions of the invention can be used in removing CO from the hydrogen fed to fuel cells in electric vehicles having stored methanol fuel.
摘要翻译：本发明涉及一种制备Pt /沸石催化剂材料的方法，该材料本身以及该材料用于从气体中除去一氧化碳的用途。在优选的实施方案中，本发明涉及一种用于通过选择性CO氧化和使用这种催化剂材料来催化除去富H2气体中的CO的Pt /沸石催化剂材料的方法。本发明的催化剂材料可以通过使用Pt（NH 3）4 Cl 2·H 2 O和沸石材料来制备。所得到的材料可用于从来自甲醇重整反应器的富H 2出口气体混合物中催化除去CO。生产催化剂材料的组成和方法产生具有高和延长催化剂活性的产品。特别地，本发明的方法和组合物可用于从储存有甲醇燃料的电动车辆中向供给燃料电池的氢气中除去CO。

3. 发明授权

US5674460A Reactor for the catalytic removal of CO in high-H.sub.2 gas 失效
标题翻译：用于催化去除高H2气体中CO的反应器
公开(公告)号：US5674460A
公开(公告)日：1997-10-07
申请号：US323216
申请日：1994-10-14
申请人： Carsten Plog , Werner Maunz , Thomas Stengel , Renato Andorf
发明人： Carsten Plog , Werner Maunz , Thomas Stengel , Renato Andorf
IPC分类号： B01J12/00 , B01J19/32 , B01J35/04 , C01B3/58 , H01M8/0612 , H01M8/0662 , B01D53/38
CPC分类号： H01M8/0631 , B01J12/007 , B01J19/32 , B01J35/04 , C01B3/583 , H01M8/0662 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32408 , B01J2219/32425 , B01J2219/32466 , C01B2203/044 , C01B2203/047
摘要： This invention relates to a reactor for the selective catalytic removal of CO in high H.sub.2 gas. A precious-metal-containing selective CO oxidation catalyst is applied to a metallic or ceramic carrier having a cross channel or other structure which causes a turbulent fluid flow within the reactor.
摘要翻译：本发明涉及用于在高H 2气中选择性催化除去CO的反应器。将含贵金属的选择性CO氧化催化剂施加到具有交叉通道或其它结构的金属或陶瓷载体上，这导致在反应器内流动紊流。

4. 发明授权

US5996562A Process for drawing volatile components out of fuel in a tank 失效
标题翻译：挥发性组分从罐中的燃料中抽出的过程
公开(公告)号：US5996562A
公开(公告)日：1999-12-07
申请号：US55309
申请日：1998-04-06
申请人： Carsten Plog , Renato Andorf , Thomas Stengel
发明人： Carsten Plog , Renato Andorf , Thomas Stengel
IPC分类号： F02M1/16 , F02M33/00 , F02B51/00 , F02M25/08 , F02M27/00
CPC分类号： F02M1/165 , F02M33/00
摘要： A process is provided for drawing low-boiling volatile components, such as 2-methylbutane, 2,3-dimethylbutane and pentane, out of fuel in a fuel tank of a passenger car or utility vehicle by applying a vacuum to the fuel tank by means of a diaphragm pump; suctioning off the low-boiling volatile components and condensing the low-boiling volatile components under a pressure that is greater than 1.0 bar. The low-boiling volatile components may be stored in a storage tank and used as engine fuel during cold start of the engine or used as a reducing agent for nitrogen oxides in the exhaust gas from the engine.
摘要翻译：提供了一种通过乘客车或多功能车辆的燃料箱中的燃料将低沸点挥发性成分如2-甲基丁烷，2,3-二甲基丁烷和戊烷从燃料箱中抽出的方法，隔膜泵; 抽出低沸点挥发性组分，并在大于1.0巴的压力下冷凝低沸点挥发性组分。低沸点挥发性组分可以储存在储罐中，并在发动机的冷起动期间用作发动机燃料，或用作来自发动机的废气中的氮氧化物的还原剂。

5. 发明授权

US06534439B2 Catalyst for reducing nitrogen oxides in oxidizing and reducing atmospheres 失效
标题翻译：在氧化和还原气氛中还原氮氧化物的催化剂
公开(公告)号：US06534439B2
公开(公告)日：2003-03-18
申请号：US09345787
申请日：1999-07-01
申请人： Hans van den Tillaart , Jürgen Leyrer , Wolfgang Strehlau , Egbert Lox , Thomas Kreuzer , Carsten Plog , Renato Andorf , Norbert Markert , Thomas Stengel
发明人： Hans van den Tillaart , Jürgen Leyrer , Wolfgang Strehlau , Egbert Lox , Thomas Kreuzer , Carsten Plog , Renato Andorf , Norbert Markert , Thomas Stengel
IPC分类号： B01J2340
CPC分类号： B01D53/9418 , B01D2255/1028 , B01D2255/504 , B01J23/468 , B01J35/006 , Y02T10/24
摘要： A catalyst for reducing nitrogen oxides in oxidizing and reducing atmospheres which contains iridium on a support material. Silicon dioxide or a dealuminized zeolite in the acid H form with a modulus of more than 20, preferably more than 100, or mixtures thereof are used as support materials. Iridium is deposited on the external surfaces of these support materials with average particle sizes between 10 and 30 nm. The catalyst is particularly suitable for treating exhaust gases from lean-burn gasoline engines or from diesel engines.
摘要翻译：用于在氧化还原气氛中还原氮氧化物的催化剂，其在载体材料上含有铱。酸性H形式的二氧化硅或脱铝沸石的模量大于20，优选大于100，或其混合物用作支撑材料。铱沉积在这些载体材料的外表面上，平均粒径在10和30nm之间。该催化剂特别适用于处理来自稀燃汽油发动机或柴油发动机的废气。

6. 发明授权

US06749754B1 Method for desulphurizing engine fuel on board a motor vehicle 失效
标题翻译：汽车上的发动机燃料脱硫方法
公开(公告)号：US06749754B1
公开(公告)日：2004-06-15
申请号：US09806465
申请日：2001-06-28
申请人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel , Ralph Stetter , Karl-Heinz Thiemann
发明人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel , Ralph Stetter , Karl-Heinz Thiemann
IPC分类号： C02F300
CPC分类号： C10G25/00 , Y10S210/902
摘要： A process for the desulfurization of an engine fuel onboard a motor vehicle includes separating sulfur-containing components of the engine fuel by selective liquid-phase adsorption on an adsorption material. The adsorption material may be an oxide of Al, Mg, Si, or Ti that is doped with Ag.
摘要翻译：用于机动车辆上的发动机燃料的脱硫的方法包括通过在吸附材料上的选择性液相吸附分离发动机燃料的含硫组分。吸附材料可以是掺杂有Ag的Al，Mg，Si或Ti的氧化物。

7. 发明授权

US06571748B2 Fuel supply system 失效
公开(公告)号：US06571748B2
公开(公告)日：2003-06-03
申请号：US10016814
申请日：2001-12-13
申请人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel
发明人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel
IPC分类号： F02B4308
CPC分类号： F02M1/165 , F02M25/00 , F02M25/14 , Y02T10/121
摘要： In a fuel supply system for an internal combustion engine having a fuel tank for liquid fuel, a fuel pump which draws fuel from the fuel tank and pressurized the fuel to an injection pressure at which the fuel is made available to the internal combustion engine, a fuel-fractionating device which produces at least one liquid fuel fraction from the fuel, and an accumulator which receives the liquid fuel fraction from the fuel-fractionating device, stores it and makes it available to the internal combustion engine, the fuel fraction made available and the fuel made available being fed to the internal combustion engine by the fuel supply system as a function of demand, the accumulator is a pressure accumulator and includes pressure-generating means for pressurizing fuel fraction in the pressure accumulator to the injection pressure.

8. 发明授权

US07118605B2 Fuel conditioning process 失效
公开(公告)号：US07118605B2
公开(公告)日：2006-10-10
申请号：US10066881
申请日：2002-02-04
申请人： Winfried Degen , Erwin Loeffler , Carsten Plog , Melanie Schnell , Thomas Stengel
发明人： Winfried Degen , Erwin Loeffler , Carsten Plog , Melanie Schnell , Thomas Stengel
IPC分类号： C10L1/222
CPC分类号： C10L10/02 , C10L1/12 , C10L1/1233 , C10L1/1266 , C10L1/231 , C10L10/12
摘要： The present invention relates to a fuel conditioning process for internal combustion engines of motor vehicles. According to the present invention, on board a motor vehicle at a temperature of from 20° C. to 150° C. and at atmospheric pressure, nitrous gases essentially including nitrogen monoxide, nitrogen dioxide, or dinitrogen monoxide, or gaseous mixtures thereof are passed through the liquid fuel of the motor vehicle, nitro compounds being formed in the fuel as a result of the passing through of the nitrous gases through the fuel.

9. 发明授权

US06622664B2 Fuel supply system 失效
公开(公告)号：US06622664B2
公开(公告)日：2003-09-23
申请号：US10016817
申请日：2001-12-13
申请人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel
发明人： Eberhard Holder , Roland Kemmler , Martin Matt , Viktor Pfeffer , Carsten Plog , Thomas Stengel
IPC分类号： H02M1304
CPC分类号： F02M33/00 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02D19/0678 , F02D19/081 , F02M1/165 , F02M25/14 , Y02T10/121 , Y02T10/36
摘要： In a fuel supply system for an internal combustion engine including a fuel tank, a fuel processing apparatus to which fuel from the tank is supplied and which separates the fuel into different fractions, the fuel and the fractions are mixed in a mixing chamber according to a performance graph stored in a control unit depending on the operating state of the engine and the mixture is then supplied to the engine in a controlled manner.

10. 发明授权

US06716336B2 Sensor for determining the concentration of sulphur compounds in a liquid 有权
标题翻译：用于测定液体中硫化合物浓度的传感器
公开(公告)号：US06716336B2
公开(公告)日：2004-04-06
申请号：US09953193
申请日：2001-09-17
申请人： Armin Hürland , Roland Kemmler , Ralf Moos , Carsten Plog , Thomas Stengel , Dirk Voigtländer
发明人： Armin Hürland , Roland Kemmler , Ralf Moos , Carsten Plog , Thomas Stengel , Dirk Voigtländer
IPC分类号： G01N27406
CPC分类号： G01N27/4166 , B01D53/9495 , G01N33/287
摘要： A sensor for determining the concentration of sulphur compounds in a liquid includes: a working electrode in contact with the liquid to be analyzed; a referenced electrode insulated from the liquid to be analyzed; a liquid-impermeable membrane located between the working electrode and the reference electrode and permeable to an ion that may form a chemical compound with the sulphur compounds in the liquid to be analyzed; and a reference material in contact with the reference electrode or forms the reference electrode.
摘要翻译：用于测定液体中硫化合物浓度的传感器包括：与被分析液体接触的工作电极; 与要分析的液体绝缘的参考电极; 位于工作电极和参比电极之间的液体不可渗透膜，并且可透过可与待分析液体中的硫化合物形成化学化合物的离子; 以及与参考电极接触的参考材料或形成参考电极。

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