公开(公告)号：US08327779B2

公开(公告)日：2012-12-11

申请号：US12238632

申请日：2008-09-26

申请人： Kevin Boyle Fogash ,  Xianming Jimmy Li

发明人： Kevin Boyle Fogash ,  Xianming Jimmy Li

IPC分类号： F23J15/06

CPC分类号： F23L7/00 ,  F22B35/00 ,  F23J15/02 ,  F23J2215/50 ,  F23J2900/15061 ,  F23L2900/07005 ,  F23L2900/07008 ,  F23L2900/07009 ,  Y02E20/344

摘要： A combustion system having a furnace arranged and disposed to receive solid fuel and oxygen and combust the solid fuel and oxygen to form a flue gas. The system includes a heat exchanger arrangement arranged and disposed to receive heat from the flue gas, where the heat exchanger arrangement has a predetermined heat exchange capacity. A water injection arrangement is arranged and disposed to provide water to the flue gas to controllably adjust the flue gas mass flow rate and temperature to provide the predetermined heat exchange capacity.

摘要翻译： 一种燃烧系统，其具有布置和设置为接收固体燃料和氧气并燃烧固体燃料和氧气以形成烟道气的炉子。 该系统包括热交换器装置，该热交换器装置布置和布置成从烟道气接收热量，其中热交换器装置具有预定的热交换能力。 喷水装置被布置和布置成向烟道气提供水以可控地调节烟气质量流量和温度以提供预定的热交换容量。

公开(公告)号：US20120237407A1

公开(公告)日：2012-09-20

申请号：US13483637

申请日：2012-05-30

申请人： Vincent White ,  Kevin Boyle Fogash ,  Francis Peter Petrocelli

发明人： Vincent White ,  Kevin Boyle Fogash ,  Francis Peter Petrocelli

IPC分类号： B01D53/75

CPC分类号： B01D53/002 ,  B01D53/501 ,  B01D53/60 ,  B01D2251/102 ,  B01D2251/404 ,  B01D2251/606 ,  B01D2256/22 ,  B01D2258/0283 ,  B01D2259/122 ,  B01D2259/126 ,  F23C9/08 ,  F23J15/02 ,  F23J2215/10 ,  F23J2215/20 ,  F23L7/007 ,  F23L2900/07001 ,  Y02A50/2344 ,  Y02A50/2348 ,  Y02A50/2349 ,  Y02E20/322 ,  Y02E20/344

摘要： Sulfur dioxide (SO2) is removed from a carbon dioxide feed gas by maintaining the feed gas at elevated pressure(s) in the presence of oxygen (O2), water and NOx for a period of time sufficient to convert SO2 to sulfuric acid and NOx to nitric acid and produce SO2-depleted, NOx-lean carbon dioxide gas. The invention resides in separating the sulfuric and nitric acids from said SO2-depleted, NOx-lean carbon dioxide gas, and then neutralizing the acids by reaction with an alkaline sorbent in an acid/sorbent reactor system to produce sorbent-derive sulfate. The method has particular application in the removal of SO2 and NOx from flue gas produced by oxyfuel combustion of a carbonaceous fuel.

公开(公告)号：US20120027656A1

公开(公告)日：2012-02-02

申请号：US12844034

申请日：2010-07-27

申请人： Charles Linford Schaffer ,  Andrew David Wright ,  Kevin Boyle Fogash ,  Jeffrey William Kloosterman ,  Vincent White

发明人： Charles Linford Schaffer ,  Andrew David Wright ,  Kevin Boyle Fogash ,  Jeffrey William Kloosterman ,  Vincent White

IPC分类号： B01D53/52 ,  B01J8/00 ,  C01B31/20

CPC分类号： C01B3/56 ,  B01D53/047 ,  B01D2256/16 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2259/40001 ,  C01B3/34 ,  C01B17/0404 ,  C01B17/0408 ,  C01B17/0426 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/0485 ,  Y02C10/08 ,  Y02P20/152

摘要： A feed gas comprising CO2, H2S and H2 is treated to produce an H2-enriched product and a CO2 product. The feed gas is separated by pressure swing adsorption to provide a stream of the H2-enriched product, and two streams of sour gas depleted in H2 and enriched in H2S and CO2 relative to the feed gas. One of the streams of sour gas is processed in an H2S to elemental sulfur conversion system, in which H2S in the sour gas is converted to elemental sulfur order to obtain a stream of sweetened gas, from which the CO2 product is formed. The other of said streams of sour gas is processed in an oxidation system, in which H2S in the sour gas is oxidized to SOx (SO2 and SO3), the SO2 from the oxidation effluent or sulfuric/sulfurous acid obtained therefrom being introduced into the H2S to elemental sulfur conversion system as a reagent.

摘要翻译： 处理包含CO 2，H 2 S和H 2的进料气体以产生富H2产物和CO 2产物。 进料气体通过变压吸附分离，以提供富H2产物流，并且相对于进料气体富含H2并且富含H 2 S和CO 2的两股酸性气体流。 酸气流中的一种在H2S中加工成元素硫转化体系，其中酸性气体中的H 2 S转化为元素硫顺序，以获得形成CO 2产物的增甜气体流。 所述酸性气体流中的另一种在氧化系统中进行处理，其中酸性气体中的H 2 S被氧化成SO x（SO 2和SO 3），来自氧化流出物的SO 2或从其获得的硫酸/亚硫酸被引入到H 2 S 以元素硫转化体系为试剂。

公开(公告)号：US20120014851A1

公开(公告)日：2012-01-19

申请号：US12835063

申请日：2010-07-13

申请人： Jeffrey William Kloosterman ,  Kevin Boyle Fogash ,  Andrew David Wright

发明人： Jeffrey William Kloosterman ,  Kevin Boyle Fogash ,  Andrew David Wright

IPC分类号： C01B31/20 ,  B01D53/38

CPC分类号： C10K1/00 ,  B01D53/002 ,  B01D53/047 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2257/504 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/0877 ,  C10K1/32 ,  C10K3/00 ,  C10K3/04 ,  Y02P20/152

摘要： A gaseous mixture, comprising CO2, H2, H2S and optionally CO, is separated into an H2 or H2 and CO product stream (H2/CO product stream), and a CO2 enriched stream containing at least one combustible component selected from H2S, H2, CO and any additional combustible components present in the gaseous mixture. A support fuel stream, comprising one or more combustible components, is combusted to form a stable flame, and the CO2 enriched stream and flame are contacted in the presence of sufficient O2 to combust all or substantially all of the combustible component(s) present in said CO2 enriched stream. A CO2 product stream is formed from said combustion effluent. The support fuel stream may be generated from the process of generating or separating the gaseous mixture or from the H2/CO product stream. Where the CO2 enriched stream contains H2S, the support fuel stream may also be a stream obtained off-site that comprises H2S.

摘要翻译： 将包含CO 2，H 2，H 2 S和任选的CO的气体混合物分离成H 2或H 2和CO产物流（H 2 / CO产物流）和含有至少一种选自H 2 S，H 2， CO和气态混合物中存在的任何其它可燃组分。 包含一种或多种可燃组分的载体燃料流被燃烧以形成稳定的火焰，并且在足够的O 2的存在下使富含CO 2的料流和火焰接触，以将所有或基本上所有的可燃组分燃烧 说富CO2流。 从所述燃烧流出物形成CO 2产物流。 支持燃料流可以从产生或分离气态混合物或从H 2 / CO产物流的过程产生。 当富二氧化碳流含有H 2 S时，载体燃料流也可以是包含H 2 S的非现场获得的流。

公开(公告)号：US20120009107A1

公开(公告)日：2012-01-12

申请号：US12832204

申请日：2010-07-08

申请人： Francis Peter Petrocelli ,  Kevin Boyle Fogash ,  Vincent White

发明人： Francis Peter Petrocelli ,  Kevin Boyle Fogash ,  Vincent White

IPC分类号： B01D53/60 ,  B01J8/00 ,  B01D53/50

CPC分类号： B01D53/60 ,  B01D2251/102 ,  B01D2251/304 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2251/604 ,  B01D2251/606 ,  B01D2256/22 ,  B01J20/041 ,  B01J20/043 ,  C01B17/74 ,  C01B17/76 ,  C01B21/38 ,  F23J15/02 ,  F23J2215/20 ,  F23J2215/50 ,  F23J2219/40 ,  F23J2219/50 ,  F23J2219/60 ,  F23J2900/15061 ,  F23L7/007 ,  Y02A50/2344 ,  Y02A50/2349 ,  Y02C10/06 ,  Y02C10/08 ,  Y02E20/344 ,  Y02P20/152

摘要： Sulfur dioxide (SO2) is removed from carbon dioxide feed gas comprising SO2 as a contaminant by maintaining the carbon dioxide feed gas at an elevated pressure in contact with an alkaline sorbent for a period of time sufficient to react said alkaline sorbent with SO2. Where NOx, oxygen (O2) and water are also present, not only is the rate of reaction with the sorbent increased, but also additional SO2 is removed by conversion to sulfuric acid, and NOx is removed as nitric acid. The method has particular application in the removal of SO2 and NOx from flue gas produced by oxyfuel combustion of a hydrocarbon or carbonaceous fuel.

摘要翻译： 通过将二氧化碳进料气体保持在与碱性吸附剂接触的高压下持续足以使所述碱性吸附剂与SO 2反应的时间，从包含SO 2的二氧化碳进料气体中除去二氧化硫（SO 2）作为污染物。 在存在NOx，氧（O 2）和水的情况下，不仅与吸附剂的反应速率增加，而且通过转化为硫酸还可以除去另外的SO 2，并且将NO x作为硝酸除去。 该方法特别适用于通过烃或碳质燃料的氧燃料燃烧产生的烟气中除去SO 2和NO x。

公开(公告)号：US20100077943A1

公开(公告)日：2010-04-01

申请号：US12238632

申请日：2008-09-26

申请人： Kevin Boyle Fogash ,  Xianming Jimmy Li

发明人： Kevin Boyle Fogash ,  Xianming Jimmy Li

IPC分类号： F23J15/00

CPC分类号： F23L7/00 ,  F22B35/00 ,  F23J15/02 ,  F23J2215/50 ,  F23J2900/15061 ,  F23L2900/07005 ,  F23L2900/07008 ,  F23L2900/07009 ,  Y02E20/344

摘要： A combustion system having a furnace arranged and disposed to receive solid fuel and oxygen and combust the solid fuel and oxygen to form a flue gas. The system includes a heat exchanger arrangement arranged and disposed to receive heat from the flue gas, where the heat exchanger arrangement has a predetermined heat exchange capacity. A water injection arrangement is arranged and disposed to provide water to the flue gas to controllably adjust the flue gas mass flow rate and temperature to provide the predetermined heat exchange capacity.

摘要翻译： 一种燃烧系统，其具有布置和设置为接收固体燃料和氧气并燃烧固体燃料和氧气以形成烟道气的炉子。 该系统包括热交换器装置，该热交换器装置布置和布置成从烟道气接收热量，其中热交换器装置具有预定的热交换能力。 喷水装置被布置和布置成向烟道气提供水以可控地调节烟气质量流量和温度以提供预定的热交换容量。

公开(公告)号：US20090308331A1

公开(公告)日：2009-12-17

申请号：US12138755

申请日：2008-06-13

申请人： Mark Daniel D'Agostini ,  Jeffrey William Kloosterman ,  Kevin Boyle Fogash

发明人： Mark Daniel D'Agostini ,  Jeffrey William Kloosterman ,  Kevin Boyle Fogash

IPC分类号： F24H1/00

CPC分类号： F23L7/007 ,  F23C2900/99004 ,  F23N5/003 ,  F23N5/082 ,  F23N5/102 ,  F23N5/16 ,  Y02E20/344

摘要： A combustion system and method for operating a combustion system, such as a furnace or boiler. The method includes providing a burner system having one or more burner elements configured to combust solid fuel and one or more oxygen providing devices configured to introduce oxygen into the near burner zone of one or more burner flames. A sensor is provided and arranged and disposed to measure a flame parameter in the near burner zone of the burner flame associated with one or more the burner elements. The flame parameter is measured with the sensor and an oxygen flow is determined in response to the measured flame parameter. Oxygen flow is introduced to one or more locations in the combustion system with the one or more oxygen providing devices.

摘要翻译： 用于操作诸如炉子或锅炉的燃烧系统的燃烧系统和方法。 该方法包括提供具有一个或多个燃烧器元件的燃烧器系统，该燃烧器元件被配置为燃烧固体燃料和一个或多个氧气供给装置，其被配置为将氧气引入一个或多个燃烧器火焰的近燃烧器区域。 传感器被提供和布置和设置以测量与一个或多个燃烧器元件相关联的燃烧器火焰的近燃烧器区域中的火焰参数。 用传感器测量火焰参数，并根据测得的火焰参数确定氧气流量。 氧气流通过一个或多个氧供给装置被引入燃烧系统中的一个或多个位置。

公开(公告)号：US07449167B2

公开(公告)日：2008-11-11

申请号：US10888658

申请日：2004-07-08

申请人： Diwakar Garg ,  Shankar Nataraj ,  Kevin Boyle Fogash ,  James Richard O'Leary ,  William Robert Licht ,  Sanjay Mehta ,  Eugene S. Genkin

发明人： Diwakar Garg ,  Shankar Nataraj ,  Kevin Boyle Fogash ,  James Richard O'Leary ,  William Robert Licht ,  Sanjay Mehta ,  Eugene S. Genkin

IPC分类号： B01J8/02 ,  C01B3/26 ,  B01J23/755

CPC分类号： C10G11/02 ,  B01J23/78 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1066 ,  B01J35/108 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/1058 ,  C01B2203/1094 ,  Y02P20/52

摘要： A process for adiabatically prereforming a feedstock, includes: providing an adiabatic reactor; providing a catalyst containing 1-20 wt. % nickel and 0.4-5 wt. % potassium, wherein the catalyst has an overall catalyst porosity of 25-50% with 20-80% of the overall catalyst porosity contributed by pores having pore diameters of at least 500 Å; providing the feedstock containing natural gas and steam, wherein the natural gas contains an initial concentration of higher hydrocarbons, and a ratio of steam to natural gas in the feedstock is from 1.5:1 to 5:1; preheating the feedstock to a temperature of 300-700° C. to provide a heated feedstock; providing the heated feedstock to the reactor; and producing a product containing hydrogen, carbon monoxide, carbon dioxide, unreacted methane, and steam, wherein said product contains a reduced concentration of higher hydrocarbons less than the initial concentration of higher hydrocarbons, to prereform the feedstock.

摘要翻译： 一种用于绝热预成型原料的方法包括：提供绝热反应器; 提供含有1-20重量％ 镍和0.4-5重量％ ％的钾，其中催化剂的总催化剂孔隙率为25-50％，其中总孔催化剂孔隙率由孔径至少为500埃的孔占20-80％。 提供含有天然气和蒸汽的原料，其中天然气含有高级烃的初始浓度，原料中蒸汽与天然气的比例为1.5:1至5:1; 将原料预热至300-700℃的温度以提供加热的原料; 将加热的原料提供给反应器; 并且生产含有氢，一氧化碳，二氧化碳，未反应的甲烷和蒸汽的产物，其中所述产物含有低于高级烃的初始浓度的较低浓度的高级烃，以预先反应原料。

公开(公告)号：US20080131361A1

公开(公告)日：2008-06-05

申请号：US11633991

申请日：2006-12-05

申请人： Diwakar Garg ,  Kevin Boyle Fogash

发明人： Diwakar Garg ,  Kevin Boyle Fogash

IPC分类号： C01B3/26

CPC分类号： C01B3/40 ,  B01J8/062 ,  B01J23/58 ,  B01J23/755 ,  B01J23/78 ,  B01J37/0225 ,  B01J37/0242 ,  B01J2208/0084 ,  B01J2208/00849 ,  B01J2208/025 ,  C01B3/382 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/085 ,  C01B2203/1005 ,  C01B2203/1047 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1094 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/142 ,  C01B2203/82 ,  Y02P20/52

摘要： A process and apparatus for producing hydrogen from a gaseous mixture of hydrocarbons and steam are disclosed. The process includes first reacting the hydrocarbon gas and steam in the presence of a precious metal catalyst on a structural support and then reacting the resulting gas mixture in the presence of a non-precious metal catalyst. The apparatus includes a vessel having an inlet and an outlet. The precious metal catalyst is supported on the structural support positioned at the inlet. The non-precious metal catalyst is supported on a support medium positioned between the structural support and the outlet. The support medium may be a granular medium or a structural support.

摘要翻译： 公开了一种从烃和蒸汽的气体混合物产生氢气的方法和装置。 该方法包括首先使贵金属催化剂存在下的烃气体和蒸汽在结构载体上反应，然后使所得气体混合物在非贵金属催化剂存在下反应。 该装置包括具有入口和出口的容器。 贵金属催化剂负载在位于入口处的结构支撑体上。 非贵重金属催化剂被支撑在位于结构支架和出口之间的支撑介质上。 载体介质可以是粒状介质或结构载体。

公开(公告)号：US07343781B2

公开(公告)日：2008-03-18

申请号：US11249206

申请日：2005-10-13

申请人： Frank Kenneth Schweighardt ,  David Hon Sing Ying ,  Dean Anthony Chin-Fatt ,  Kevin Boyle Fogash ,  Charles Randall Kayhart

发明人： Frank Kenneth Schweighardt ,  David Hon Sing Ying ,  Dean Anthony Chin-Fatt ,  Kevin Boyle Fogash ,  Charles Randall Kayhart

IPC分类号： G01N21/00

CPC分类号： G01N21/53

摘要： A system for detecting fine liquid, e.g., oil, particles in a gas system having a high pressure compressor and at least two gas handling devices, e.g., a coalescer and at least one adsorber. The detection system uses plural sensors and a monitor unit to detect the presence of such fine liquid particles in various portions of the gas system and to provide alert signals in response thereto. The alert signals can be used by associated valves to control the gas system.

摘要翻译： 一种用于在具有高压压缩机和至少两个气体处理装置（例如聚结器和至少一个吸附器）的气体系统中检测精细液体（例如油）颗粒的系统。 检测系统使用多个传感器和监视器单元来检测气体系统的各个部分中这种细小液体颗粒的存在并响应于此提供报警信号。 警报信号可以由相关的阀门用于控制气体系统。