公开(公告)号：US20070187093A1

公开(公告)日：2007-08-16

申请号：US11698556

申请日：2007-01-26

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: E21B43/243 ,  E21B43/24

CPC classification number: E21B43/243 ,  E21B43/2406 ,  E21B43/2408

Abstract: The present invention provides a method of recovering stranded oil wherein heated fluid is injected into a reservoir containing stranded oil in a region near the reservoir ceiling. The heated oil drains toward the reservoir floor and is recovered via a production well.

Abstract translation: 本发明提供一种回收多股油的方法，其中将加热的流体注入到在储存器顶部附近的区域中含有绞油的储存器中。 加热的油向储存器地板排出并通过生产井回收。

公开(公告)号：US06358040B1

公开(公告)日：2002-03-19

申请号：US09527708

申请日：2000-03-17

Applicant: William C. Pfefferle ,  Lance L Smith ,  Manco J. Castaldi

Inventor： William C. Pfefferle ,  Lance L Smith ,  Manco J. Castaldi

IPC: F24D1418

CPC classification number: F23C13/00 ,  F23C6/04 ,  F23C2201/40 ,  F23C2900/13002 ,  F23R3/346 ,  F23R3/40 ,  Y02E20/344

Abstract: The present invention is a method, and an apparatus for practicing the method, that creates a product stream and a heat of reaction from a fuel-rich fuel/air mixture and then contacts the product stream with a sufficient quantity of additional air to completely combust all of the fuel, to which air a portion of the heat of reaction has been transferred.

公开(公告)号：US06270337B1

公开(公告)日：2001-08-07

申请号：US09097176

申请日：1998-06-12

Applicant: Shahrokh Etemad ,  Hasan Ul Karim ,  William C. Pfefferle

Inventor： Shahrokh Etemad ,  Hasan Ul Karim ,  William C. Pfefferle

IPC: F23D340

CPC classification number: F23C7/002 ,  F23D2209/20 ,  F23D2900/00015

Abstract: This invention relates to an apparatus and method for increasing the reactivity of a fuel/air mixture prior to homogenous combustion of the mixture. More specifically, this invention is a pilot for a gas turbine combustor which utilizes the heat of combustion within the pilot to increase the reactivity of a portion of the fuel/air mixture utilized by the pilot.

Abstract translation: 本发明涉及在混合物均匀燃烧之前提高燃料/空气混合物的反应性的装置和方法。 更具体地，本发明是用于燃气轮机燃烧器的先导，其利用飞行员内的燃烧热来增加飞行员利用的燃料/空气混合物的一部分的反应性。

公开(公告)号：US5958347A

公开(公告)日：1999-09-28

申请号：US61367

申请日：1998-04-16

Applicant: Subir Roychoudhury ,  William C. Pfefferle

Inventor： Subir Roychoudhury ,  William C. Pfefferle

IPC: F01N3/20 ,  F01N3/28 ,  F01N13/02 ,  F01N3/10

CPC classification number: F01N3/2842 ,  F01N13/0097 ,  F01N3/2006 ,  Y02T10/26

Abstract: Short channel metal catalysts are mounted on the face of conventional monolithic automotive catalysts to assure exhaust gas does not by-pass the short channel metal catalysts.

Abstract translation: 短通道金属催化剂安装在传统的整体式汽车催化剂的表面上，以确保废气不会绕过短通道金属催化剂。

公开(公告)号：US5720605A

公开(公告)日：1998-02-24

申请号：US694602

申请日：1996-08-09

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: F01N3/18 ,  F01N3/26 ,  F01N3/28 ,  F01N3/30 ,  F02B1/04 ,  F23C9/00 ,  F23C13/00 ,  F02M27/02

CPC classification number: F23C13/00 ,  F01N3/18 ,  F01N3/26 ,  F01N3/2882 ,  F23C9/006 ,  F01N2250/04 ,  F01N3/30 ,  F02B1/04 ,  F23C2900/13002

Abstract: The method of combusting lean fuel-air mixtures comprising the steps of: a. obtaining a gaseous admixture of fuel and air, said admixture having an adiabatic flame temperature below a temperature which would result in any substantial formation of nitrogen oxides but above about 800.degree. Kelvin, b. contacting at least a portion of said admixture with a catalytic surface and producing reaction products, c. passing said reaction products to a thermal reaction chamber, thereby igniting and stabilizing combustion in said thermal reaction chamber.

Abstract translation: 燃烧贫燃料混合气的方法包括以下步骤：a。 获得燃料和空气的气体混合物，所述混合物的绝热火焰温度低于导致氮氧化物任何显着形成但高于约800开氏温度的温度，b。 使所述混合物的至少一部分与催化剂表面接触并产生反应产物，c。 将所述反应产物通入热反应室，由此点燃和稳定所述热反应室中的燃烧。

公开(公告)号：US5437152A

公开(公告)日：1995-08-01

申请号：US197890

申请日：1994-02-17

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: F01N3/18 ,  F01N3/26 ,  F01N3/28 ,  F01N3/30 ,  F02B1/04 ,  F23C9/00 ,  F23C13/00 ,  F01N3/20

CPC classification number: F01N3/18 ,  F01N3/26 ,  F01N3/2882 ,  F23C13/00 ,  F23C9/006 ,  F01N2250/04 ,  F01N3/30 ,  F02B1/04 ,  F23C2900/13002

Abstract: The method of combusting fuel containing exhaust gas comprising the steps of:a. obtaining a gaseous admixture of air and said exhaust gas, said admixture having an adiabatic flame temperature below about 1400.degree. temperature;b. contacting at least a portion of said admixture with a catalytic surface and producing reaction products; andc. passing said reaction products to a thermal reaction chamber;thereby igniting and stabilizing combustion in said thermal reaction chamber at a temperature below 1400.degree. Kelvin.

Abstract translation: 燃烧含有废气的燃料的方法包括以下步骤：a。 获得空气和所述废气的气体混合物，所述混合物的绝热火焰温度低于约1400℃; b。 使所述混合物的至少一部分与催化剂表面接触并产生反应产物; 和c。 将所述反应产物通入热反应室; 从而在低于1400开氏温度下点燃和稳定所述热反应室中的燃烧。

公开(公告)号：US5421154A

公开(公告)日：1995-06-06

申请号：US083355

申请日：1993-06-28

Applicant: William C. Pfefferle ,  Dyland H. Hixon

Inventor： William C. Pfefferle ,  Dyland H. Hixon

IPC: F01N1/00 ,  F01N1/08 ,  F01N3/05 ,  F01N3/06 ,  F01N3/26 ,  F01N3/28 ,  F01N3/34 ,  F01N13/00 ,  F01N13/14 ,  F02B1/04 ,  F01N3/20

CPC classification number: F01N13/14 ,  F01N1/003 ,  F01N1/086 ,  F01N13/002 ,  F01N3/05 ,  F01N3/06 ,  F01N3/26 ,  F01N3/28 ,  F01N3/2882 ,  F01N3/34 ,  F01N2230/04 ,  F01N2230/06 ,  F01N2230/08 ,  F01N2270/02 ,  F01N2270/04 ,  F01N2270/06 ,  F01N2470/24 ,  F01N2470/30 ,  F01N2590/06 ,  F02B1/04 ,  Y02T10/20

Abstract: An emissions control system for rich-burn internal combustion engines, said control system comprising:a. a reaction chamber for oxidation of exhaust gas fuel values,b. passive means to utilize reaction chamber effluent flow energy to mix cooling air into reaction chamber effluent to lower the temperature of said effluent.c. flame arrestor means to prevent ignition of flammable fuel-air mixtures external to the engine.

Abstract translation: 一种用于富燃烧内燃机的排放控制系统，所述控制系统包括：a。 用于氧化废气燃料值的反应室，b。 被动的手段是利用反应室流出物流能将冷却空气混合到反应室流出物中以降低所述流出物的温度。 C。 阻火器意味着防止发动机外部可燃燃料 - 空气混合物的点火。

公开(公告)号：US5376345A

公开(公告)日：1994-12-27

申请号：US920594

申请日：1992-08-26

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: B01D53/94 ,  B01J12/00 ,  B01J19/00 ,  B01J35/02 ,  F01N3/20 ,  F01N3/28 ,  F01N13/02 ,  B01D53/36

CPC classification number: B01D53/9454 ,  B01J12/007 ,  B01J19/0093 ,  F01N13/0097 ,  F01N3/2026 ,  F01N3/2803 ,  F01N3/2807 ,  F01N3/2825 ,  F01N3/2835 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00824 ,  B01J2219/00835 ,  B01J2219/00873 ,  F01N2330/06 ,  F01N2330/10 ,  F01N2330/12 ,  F01N2330/14 ,  Y02T10/22 ,  Y02T10/26

Abstract: A catalytic reaction system for rapid light-off of hydrocarbon conversion reactions, said reaction system comprising at least one catalyst element of sufficiently low thermal mass to be electrically heatable at the rate of at least 100 degrees Kelvin per second with less than about 50 watts of power per square centimeter of catalyst area perpendicular to the direction of flow.

Abstract translation: PCT No.PCT / US91 / 06830 Sec。 371日期：1992年8月26日 102（e）日期1992年8月26日PCT 1991年9月19日PCT PCT。用于快速关闭烃转化反应的催化反应系统，所述反应系统包含至少一种具有足够低热质量的催化剂元件以电可加热 以每秒至少100开氏度的速率，垂直于流动方向的每平方厘米的催化剂面积具有小于约50瓦的功率。

公开(公告)号：US5234882A

公开(公告)日：1993-08-10

申请号：US780801

申请日：1991-10-22

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: B01J37/02

CPC classification number: B01J37/0244 ,  B01J37/0226

Abstract: An improved process for the preparation of a catalyst surface on a base metal support of a ferrous metal comprises forming a barrier layer of a metal oxide, between the base support metal and the catalyst. The metal oxide barrier layer is formed by oxidation under particular temperature conditions of a metal layer which is bonded to the underlying support metal.

Abstract translation: 用于制备黑色金属的母体金属载体上的催化剂表面的改进方法包括在基底载体金属和催化剂之间形成金属氧化物的阻挡层。 金属氧化物阻挡层通过在特定的温度条件下通过金属层的氧化而形成，金属层与底层的支撑金属结合。

公开(公告)号：US4918915A

公开(公告)日：1990-04-24

申请号：US169595

申请日：1988-03-17

Applicant: William C. Pfefferle

Inventor： William C. Pfefferle

IPC: F02C3/22 ,  F02C3/20 ,  F23C13/00 ,  F23G5/00 ,  F23G5/027 ,  F23G5/20 ,  F23G5/46 ,  F23G7/00 ,  F23G7/04 ,  F23G7/06 ,  F23G7/07

CPC classification number: F23G7/07 ,  F02C3/20 ,  F23C13/00 ,  F23G7/065 ,  F23G2206/203 ,  F23G2209/142 ,  F23G2900/7011 ,  Y02E20/12 ,  Y02T50/671

Abstract: The present invention provides a method for the destruction of hazardous carbonaceous wastes comprising solids which comprises the steps of (a) gasifying said wastes and producing an intimate admixture of the gaseous products of said gasification with air, said admixture containing at least a stoichiometric amount of air, (b) passing said admixture to a plug flow combustion zone, and (c) effecting sustained and essentially complete combustion of said admixture under essentially adiabatic conditions to destroy said gaseous products and to form a combustion effluent of high thermal energy; said combustion being characterized by said admixture having an adiabatic flame temperature such that that actual flame temperature in the combustion zone is greater than about 1350 K.

Abstract translation: 本发明提供一种破坏包含固体的有害含碳废物的方法，其包括以下步骤：（a）气化所述废物并产生气化产物与空气的紧密混合物，所述混合物至少含有化学计量的 空气，（b）将所述混合物通过活塞流动燃烧区，和（c）在基本上绝热的条件下进行所述混合物的持续且基本完全的燃烧以破坏所述气态产物并形成高热能的燃烧流出物; 所述燃烧的特征在于所述混合物具有绝热火焰温度，使得燃烧区域中的实际火焰温度大于约1350K。