-
公开(公告)号：US20070157607A1
公开(公告)日：2007-07-12
申请号：US11651709
申请日：2007-01-10
Applicant: William Pfefferle
Inventor： William Pfefferle
CPC classification number: B01D53/30 , B01D53/9409 , B01D53/944 , B01D53/9445 , B01D53/9495 , F01N3/08 , Y02T10/22
Abstract: The present invention provides a method for controlling exhaust gas emissions including platinum, wherein exhaust gas is brought into contact with an emissions control catalyst and the oxygen content of the exhaust gas is controlled in order to maintain fuel rich stoichiometry close to the stoichiometric value.
Abstract translation: 本发明提供了一种用于控制废气排放的方法，包括铂，其中废气与排放控制催化剂接触，并且控制废气的氧含量以便使燃料浓度更高的化学计量比接近化学计量值。
-
公开(公告)号：US20060218932A1
公开(公告)日：2006-10-05
申请号：US11270773
申请日：2005-11-08
Applicant: William Pfefferle
Inventor： William Pfefferle
IPC: F23R3/30
Abstract: A method of creating a swirling flow of fuel-lean premixed fuel and air without passage of the flow through swirler vanes is taught. A supply of fuel is mixed with a sufficient quantity of air to form a fuel-lean mixture. The mixture is passed tangentially into an annular flow passage creating a spiraling flow without bulk flow recirculation. The spiraling flow of fuel and air is passed into a combustion chamber. Reacting a fuel-rich mixture of fuel with air in the presence of a catalyst to produce heat and a reaction product may form the supply of fuel. The reaction product is mixed with air to form the fuel-lean fuel-air mixture and then the mixture is passed into an annular chamber in a direction nominally perpendicular to the chamber axis of rotation, thereby creating a flow rotating about the axis of rotation.
Abstract translation: 教导了一种产生无燃料的预混合燃料和空气的旋转流而不使流过旋流器叶片的流动的方法。 将燃料供应与足够量的空气混合以形成贫燃料混合物。 将混合物切向地通入环形流动通道，产生螺旋流而不进行大量流动再循环。 燃料和空气的螺旋流动进入燃烧室。 在催化剂存在下使燃料与空气混合以产生热量和反应产物可形成燃料供应。 将反应产物与空气混合以形成贫燃料燃料 - 空气混合物，然后将混合物沿着标称垂直于腔室旋转轴线的方向进入环形室，从而产生围绕旋转轴线旋转的流体。
-
公开(公告)号：US20060191269A1
公开(公告)日：2006-08-31
申请号：US11361626
申请日：2006-02-24
Applicant: Lance Smith , Hasan Karim , Shahrokh Etemad , William Pfefferle
Inventor： Lance Smith , Hasan Karim , Shahrokh Etemad , William Pfefferle
IPC: F23R3/30
CPC classification number: F23R3/40 , F23C13/06 , F23D2209/20 , F23R3/343
Abstract: A method is provided for expanding a non-swirling gaseous flow exiting a conduit into a larger chamber. The flow conduit exhibits a curved flare exiting into the chamber and a gaseous flow is passed through the conduit along with a separate pilot flow centrally located within the conduit. The pilot flow is expanded by heating thus forcing the gaseous flow outward along the flared exit.
Abstract translation: 提供一种用于将离开管道的非漩涡气流膨胀到较大室中的方法。 流动管道呈现出离开室的弯曲的火炬，气流与导管内中心的单独的先导流一起通过导管。 先导流通过加热膨胀，从而迫使气流沿着扩口出口向外。
-
公开(公告)号：US20060042794A1
公开(公告)日：2006-03-02
申请号：US11216238
申请日：2005-08-30
Applicant: William Pfefferle
Inventor： William Pfefferle
IPC: E21B43/24
CPC classification number: E21B43/24
Abstract: A method for the recovery of upgraded oil from an oil-bearing formation is provided wherein a hot gas phase fluid comprising steam is brought into contact with a heavy oil reservoir, such as by injection, and the hot fluid heats at least a portion of the reservoir to a temperature high enough for steam cracking, and subsequently the steam is reacted with the heavy oil to produce steam cracked lighter oil.
Abstract translation: 提供了一种用于从含油地层回收升级油的方法，其中包括蒸汽的热气相流体例如通过注入与重油储存器接触，并且热流体加热至少一部分 储存到足够高的温度用于蒸汽裂化的温度，随后蒸汽与重油反应以产生蒸汽裂化的较轻油。
-
公开(公告)号：US20050250972A1
公开(公告)日：2005-11-10
申请号：US11126859
申请日：2005-05-10
Applicant: William Pfefferle
Inventor： William Pfefferle
CPC classification number: C07C2/66 , B01J4/00 , B01J19/2485 , B01J37/0246 , C07C2/58
Abstract: A method for isobutane alkylation is provided using a fixed-bed catalytic alkylation reactor comprises at least one catalytic flow channel. A feed stream comprising a compound to be alkylated is passed into a flow channel having an alkylation catalyst positioned on at least a portion of the flow channel inner surface in the flow channel downstream region. Olefin is injected into the feed stream at a point beyond a flow channel entrance region whereby the olefin contacts the alkylation catalyst by diffusion to the flow channel inner surface thereby reacting the compound with the olefin and produces an alkylate product.
Abstract translation: 使用包含至少一个催化流动通道的固定床催化烷基化反应器提供异丁烷烷基化的方法。 将包含待烷基化化合物的进料流送入具有位于流动通道下游区域中的流路内表面的至少一部分上的烷基化催化剂的流动通道。 烯烃在超过流动通道入口区域的点处注入进料流中，由此烯烃通过扩散到流动通道内表面与烷基化催化剂接触，由此使化合物与烯烃反应并产生烷基化产物。
-
Patent Agency Ranking
6.发明申请Retainer for buttressing an element and a method for producing the retainer 审中-公开用于支撑元件的保持器和用于制造保持器的方法公开(公告)号：US20050074373A1
公开(公告)日：2005-04-07
申请号：US11000119
申请日：2004-11-29
Applicant: Kevin Low , Warren Smith , William Pfefferle , Subir Roychoudhury
Inventor： Kevin Low , Warren Smith , William Pfefferle , Subir Roychoudhury
CPC classification number: F01N3/2839 , B01D53/885 , B01D53/94 , B01J12/007 , B01J19/2495 , B01J2208/00884 , F01N3/2842
Abstract: The present invention is a retainer for use in a catalytic reactor that can retain and buttress an element subjected to forces applied substantially in one direction. The retainer defines a bearing surface for buttressing the element having a fluid flowing therethrough. The retainer is comprised of a plurality of members that if given the proper aspect ratio can condition the flow of a fluid through the reactor.
Abstract translation: 本发明是一种用于催化反应器的保持器，其可以保持和支撑经受基本上沿一个方向施加的力的元件。 保持器限定用于支撑具有流过其中的流体的元件的支承表面。 保持器由多个构件组成，如果给定适当的纵横比可以使流体流过反应器。
-
公开(公告)号：US20050016725A1
公开(公告)日：2005-01-27
申请号：US10891548
申请日：2004-07-15
Applicant: William Pfefferle
Inventor： William Pfefferle
IPC: E21B43/24
CPC classification number: E21B43/243 , E21B41/0064 , E21B2043/0115 , Y02C10/14
Abstract: The present invention is a method and system for dissociating methane hydrate deposits in-situ. An oxidizer fluid and a supply of fuel, both at a pressure higher than that of the methane hydrate deposit, are supplied and delivered to the methane hydrate deposit. The fuel is combusted downhole by reacting it with the oxidizer fluid to provide combustion products. The combustion products are placed in contact with a diluent fluid to produce a heated product fluid. The heated product fluid is injected into the methane hydrate deposit whereby methane is dissociated from the methane hydrate and made available for extraction. In addition, carbon dioxide may be made available to promote the formation of carbon dioxide hydrates from the liberated methane hydrate water.
-
公开(公告)号：US20070256833A1
公开(公告)日：2007-11-08
申请号：US11646002
申请日：2006-12-27
Applicant: William Pfefferle
Inventor： William Pfefferle
IPC: E21B43/243
CPC classification number: E21B43/243 , E21B43/168
Abstract: A novel method is provided for in situ combustion and recovery of oil from underground reservoirs including injecting air into the reservoir at a region near the reservoir floor, withdrawing combustion products from a region near the reservoir ceiling, and collecting oil from a horizontal production well near the reservoir floor.
Abstract translation: 提供了一种新的方法，用于从地下储层进行原位燃烧和回收油，包括在储层底部附近的一个区域注入空气，从储层天花板附近的区域抽出燃烧产物，并从水平生产井收集油 水库楼层。
-
公开(公告)号：US20070037105A1
公开(公告)日：2007-02-15
申请号：US11439727
申请日：2006-05-23
Applicant: William Pfefferle , Hasan Karim , Shahrokh Etemad , Lance Smith
Inventor： William Pfefferle , Hasan Karim , Shahrokh Etemad , Lance Smith
CPC classification number: F23R3/40 , F23C13/00 , F23C2900/13002 , F23C2900/9901 , F23L15/04 , Y02E20/348
Abstract: The present invention provides a method for low NOx combustion of high hydrogen content fuels in gas turbines. In the method of the present invention, at least a portion of the fuel is combusted under fuel rich conditions and a portion of resulting reaction heat is transferred to combustion air prior to non-premixed combustion of the fuel.
Abstract translation: 本发明提供一种燃气轮机中高含氢燃料的低NOx燃烧方法。 在本发明的方法中，燃料的至少一部分在富燃料条件下燃烧，并且在燃料的非预混合燃烧之前将所产生的反应热的一部分转移到燃烧空气中。
-
10.发明申请Downhole catalytic combustion for hydrogen generation and heavy oil mobility enhancement 审中-公开井下催化燃烧用于氢气生成和重油迁移率增强公开(公告)号：US20050239661A1
公开(公告)日：2005-10-27
申请号：US11101034
申请日：2005-04-06
Applicant: William Pfefferle
Inventor： William Pfefferle
IPC: C09K7/02
CPC classification number: E21B43/243
Abstract: A new concept for enhancing the mobility of crude oils is provided which enables efficient and effective recovery of heavy oils not presently accessible using existing techniques while concurrently yielding upgraded oils from the extracted heavy oils. The heavy oil that remains inaccessible after primary and secondary recovery operations, and the significant amounts of heavy oils that reside at depths below those accessible with conventional steam flooding operations, are made accessible.
Abstract translation: 提供了一种用于增强原油流动性的新概念，其能够有效和有效地回收利用现有技术目前无法获得的重油，同时从提取的重油中同时产生改质的油。 初级和二级恢复操作后仍然无法使用的重油，以及存在于通过常规蒸汽驱油操作可达到的深度以下深度的大量重油可以进入。
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.012 seconds)
