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    Multi-stage sulfur removal system and process for a fuel system
    2.
    发明授权
    Multi-stage sulfur removal system and process for a fuel system 有权
    多级除硫系统和燃油系统的过程

    公开(公告)号：US08702910B2

    公开(公告)日：2014-04-22

    申请号：US12323191

    申请日：2008-11-25

    Applicant: Kandaswamy Duraiswamy ,  Richard Root Woods

    Inventor： Kandaswamy Duraiswamy ,  Richard Root Woods

    IPC: C10G31/09 ,  C10G31/00 ,  B01D61/36 ,  B01D61/58

    CPC classification number: C10G31/11 ,  C10G27/04 ,  C10G45/02

    Abstract: A system for producing an auxiliary fuel stream containing a low concentration of sulfur compounds from a primary fuel stream includes a first separation stage to separate a portion of a primary fuel stream into a first vapor permeate stream and a first retentate stream, a first separation stage partial condenser connected to the first vapor permeate stream condensing a portion of the first vapor permeate stream into a first liquid stage stream and a first vapor stage stream, and a second separation stage partial condenser condensing a portion of the first vapor stage stream into a second liquid stage. The stream may then be processed through a sorbent bed to effectively remove the sulfur compounds.

    Abstract translation: 用于从初级燃料流产生含有低浓度硫化合物的辅助燃料流的系统包括：第一分离阶段，将初级燃料流的一部分分离成第一蒸气渗透物流和第一滞留物流;第一分离段 连接到第一蒸汽渗透物流的部分冷凝器将第一蒸汽渗透物流的一部分冷凝成第一液流流和第一蒸汽级流，以及将第一蒸汽级流的一部分冷凝成第二蒸汽级流的第二分级级部分冷凝器 液态 然后可以通过吸附剂床处理料流以有效地除去硫化合物。

    Fuel steam reformer system and reformer startup process
    3.
    发明授权
    Fuel steam reformer system and reformer startup process 有权
    燃油蒸汽重整系统和改造者启动过程

    公开(公告)号：US08372170B2

    公开(公告)日：2013-02-12

    申请号：US12687625

    申请日：2010-01-14

    Applicant: Richard Root Woods ,  Brook Forest Porter ,  Kandaswamy Duraiswamy

    Inventor： Richard Root Woods ,  Brook Forest Porter ,  Kandaswamy Duraiswamy

    IPC: B01J8/00

    CPC classification number: C01B3/0005 ,  B01J2219/00006 ,  C01B3/384 ,  C01B3/50 ,  C01B2203/0233 ,  C01B2203/043 ,  C01B2203/0495 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0888 ,  C01B2203/1294 ,  C01B2203/1604 ,  Y02E60/324 ,  Y02P20/128

    Abstract: A hydrogen generation system is disclosed that has a vaporization section receiving and vaporizing fuel along with water and passing the vapor to a reformer catalyst section heated by a combustor section which generates reformate gas and is fueled by off-gas from a H2 purification unit along with a combustion air source. The off-gas outlet feeds the combustor section in the reformer assembly to heat the catalyst section and the vaporization section. An H2 storage unit connected to the H2 purification unit pure H2 outlet receives the pure H2. The storage unit has an outlet selectively connectable to the reformer assembly process inlet during startup without the need for a spark igniter. The startup process includes generating heat in the combustor section of the reformer assembly by passing H2 from the H2 storage unit through the vaporization section, the reformer catalyst section, the H2 purification unit and through the off-gas connection to the combustor section, then introducing water and fuel through the vaporization section and reformer catalyst section to generate reformate gas when the system is warmed, passing the reformate gas through the H2 purification unit to the off-gas connection to the combustor section, and establishing a back pressure on the reformer catalyst section and vaporizer section to decrease the hydrogen flow from the H2 storage unit until the system is fully sustainable without addition of H2 from the H2 storage unit.

    Abstract translation: 公开了一种氢气发生系统，其具有蒸发部分，其与水一起接收和蒸发燃料，并将蒸气传递到由燃烧器部分加热的重整器催化剂部分，燃烧器部分产生重整气体，并由来自H 2净化单元的废气燃料连同，以及 燃烧空气源。 废气出口将重整器组件中的燃烧器部分供给到加热催化剂部分和蒸发部分。 连接到H2净化单元纯H2出口的H2储存单元接收纯H2。 存储单元具有在启动期间可选择性地连接到重整器组件过程入口的出口，而不需要火花点火器。 启动过程包括通过使来自H 2存储单元的H 2通过蒸发部分，重整器催化剂部分，H 2纯化单元和通过与燃烧器部分的废气连接而引入重整器组件的燃烧器部分中的热量，然后引入 通过蒸发部分和重整器催化剂部分的水和燃料，当系统被加热时产生重整气体，使重整气体通过H 2净化单元到达与燃烧器部分的废气连接，并在重整器催化剂上建立背压 截面和蒸发器部分，以减少来自H 2存储单元的氢气流，直到系统完全可持续，而不需要从H 2存储单元中添加H 2。

    MULTI-STAGE SULFUR REMOVAL SYSTEM AND PROCESS FOR A FUEL SYSTEM
    4.
    发明申请
    MULTI-STAGE SULFUR REMOVAL SYSTEM AND PROCESS FOR A FUEL SYSTEM 有权
    多级除硫系统和燃油系统的过程

    公开(公告)号：US20090166264A1

    公开(公告)日：2009-07-02

    申请号：US12323191

    申请日：2008-11-25

    Applicant: Kandaswamy Duraiswamy ,  Richard Root Woods

    Inventor： Kandaswamy Duraiswamy ,  Richard Root Woods

    IPC: C10G29/00 ,  B01J19/00

    CPC classification number: C10G31/11 ,  C10G27/04 ,  C10G45/02

    Abstract: A system for producing an auxiliary fuel stream containing a low concentration of sulfur compounds from a primary fuel stream includes a first separation stage to separate a portion of a primary fuel stream into a first vapor permeate stream and a first retentate stream, a first separation stage partial condenser connected to the first vapor permeate stream condensing a portion of the first vapor permeate stream into a first liquid stage stream and a first vapor stage stream, and a second separation stage partial condenser condensing a portion of the first vapor stage stream into a second liquid stage. The first vapor permeate stream is preferable sent through a vapor phase reactive desulfurization catalyst reactor to condition any sulfur compounds present into species that can be easily separated from the fuel stream. The process includes isolating a first vapor permeate stream and a first retentate stream from a primary fuel stream by passing a portion of the primary fuel stream through a first membrane separation stage, condensing a portion of the first vapor permeate stream in a first separation stage partial condenser into a first liquid stage stream and a first vapor stage stream, and passing the first vapor stage stream through a desulfurization reactor. The stream may then be processed through a sorbent bed to effectively remove the sulfur compounds.

    Abstract translation: 用于从初级燃料流产生含有低浓度硫化合物的辅助燃料流的系统包括：第一分离阶段，将初级燃料流的一部分分离成第一蒸气渗透物流和第一滞留物流;第一分离段 连接到第一蒸汽渗透物流的部分冷凝器将第一蒸汽渗透物流的一部分冷凝成第一液流流和第一蒸汽级流，以及将第一蒸汽级流的一部分冷凝成第二蒸汽级流的第二分级级部分冷凝器 液态 第一蒸气渗透物流优选通过气相反应性脱硫催化剂反应器送出，以使存在的物质中的任何硫化合物能够容易地与燃料流分离。 该方法包括通过使主要燃料流的一部分通过第一膜分离阶段从初级燃料流中分离第一蒸汽渗透物流和第一滞留物流，将第一蒸气渗透物流的一部分在第一分离段中部分 冷凝器进入第一液站流和第一蒸汽级流，并使第一蒸汽级流通过脱硫反应器。 然后可以通过吸附剂床处理料流以有效地除去硫化合物。

    MULTI STAGE SULFUR REMOVAL SYSTEM AND PROCESS FOR AN AUXILLIARY FUEL SYSTEM
    5.
    发明申请
    MULTI STAGE SULFUR REMOVAL SYSTEM AND PROCESS FOR AN AUXILLIARY FUEL SYSTEM 有权
    多级燃油系统的多级除硫系统和过程

    公开(公告)号：US20070012184A1

    公开(公告)日：2007-01-18

    申请号：US11534764

    申请日：2006-09-25

    Applicant: Kandaswamy Duraiswamy ,  Richard Woods

    Inventor： Kandaswamy Duraiswamy ,  Richard Woods

    IPC: B01D53/22

    CPC classification number: B01D61/362 ,  B01D2317/025 ,  C10G31/11 ,  H01M8/0675

    Abstract: A system for producing an auxiliary fuel stream containing a low concentration of sulfur compounds from a primary fuel stream includes a first separation stage to separate a portion of a primary fuel stream into a first vapor permeate stream and a first retentate stream, a first separation stage partial condenser connected to the first vapor permeate stream condensing a portion of the first vapor permeate stream into a first liquid stage stream and a first vapor stage stream, and a second separation stage partial condenser condensing a portion of the first vapor stage stream into a second liquid stage. The first vapor permeate stream is preferable sent through a vapor phase reactive desulfurization catalyst reactor to condition any sulfur compounds present into species that can be easily separated from the fuel stream. The process includes isolating a first vapor permeate stream and a first retentate stream from a primary fuel stream by passing a portion of the primary fuel stream through a first membrane separation stage, condensing a portion of the first vapor permeate stream in a first separation stage partial condenser into a first liquid stage stream and a first vapor stage stream, and passing the first vapor stage stream through a desulfurization reactor. The stream may then be processed through a sorbent bed to effectively remove the sulfur compounds.

    Abstract translation: 用于从初级燃料流产生含有低浓度硫化合物的辅助燃料流的系统包括：第一分离阶段，将初级燃料流的一部分分离成第一蒸气渗透物流和第一滞留物流;第一分离段 连接到第一蒸汽渗透物流的部分冷凝器将第一蒸汽渗透物流的一部分冷凝成第一液流流和第一蒸汽级流，以及将第一蒸汽级流的一部分冷凝成第二蒸汽级流的第二分级级部分冷凝器 液态 第一蒸气渗透物流优选通过气相反应性脱硫催化剂反应器送出，以使存在的物质中的任何硫化合物能够容易地与燃料流分离。 该方法包括通过使主要燃料流的一部分通过第一膜分离阶段从初级燃料流中分离出第一蒸气渗透物流和第一滞留物物流，将第一蒸气渗透物流的一部分在第一分离段部分 冷凝器进入第一液站流和第一蒸汽级流，并使第一蒸汽级流通过脱硫反应器。 然后可以通过吸附剂床处理料流以有效地除去硫化合物。

    Multi-stage sulfur removal system and process for an auxiliary fuel system
    6.
    发明申请
    Multi-stage sulfur removal system and process for an auxiliary fuel system 有权
    多级除硫系统和辅助燃油系统的过程

    公开(公告)号：US20060169639A1

    公开(公告)日：2006-08-03

    申请号：US11345980

    申请日：2006-02-01

    Applicant: Kandaswamy Duraiswamy ,  Richard Woods

    Inventor： Kandaswamy Duraiswamy ,  Richard Woods

    IPC: B01D61/36

    CPC classification number: B01D61/362 ,  C10G31/11 ,  H01M8/0675

    Abstract: A process and system for separating a fuel stream containing a low concentration of sulfur compounds from a primary fuel stream is disclosed. The process includes isolating a stage-one permeate stream and a stage-one retentate stream from the primary fuel stream, evaporating the stage-one permeate stream at a vacuum, and isolating a stage-two permeate stream and a stage-two retentate stream from the stage-one permeate stream. The stage-two retentate stream is a fuel stream containing low concentrations of sulfur compounds. The system includes a fuel supply, a stage-one separator for separating a fuel stream into a stage-one permeate stream and a stage-one retentate stream, a stage-two separator, a first supply line connecting a portion of the fuel supply to the stage-one separator, and a second supply line connecting the stage-one separator permeate stream to the stage-two separator. The stage-two separator isolates the stage-one separator permeate stream into a stage-two permeate stream and a stage-two retentate stream.

    Abstract translation: 公开了一种从初级燃料流中分离含有低浓度硫化合物的燃料流的方法和系统。 该方法包括从初级燃料流中分离一级渗透物流和一级渗流物流，在真空下蒸发一级渗透物流，并将第二级渗透物流和二级渗余物流从 一阶段渗透流。 二级滞留物流是含有低浓度硫化合物的燃料流。 该系统包括燃料供应器，用于将燃料流分离成一级渗透物流和一级渗流物流的一级分离器，二级分离器，连接燃料供应部分的第一供应管线 一级分离器和将一级分离器渗透物流连接到二级分离器的第二供应管线。 阶段二分离器将一级分离器渗透物流分离成二级渗透物流和二级渗余物流。

    Pyrolysis with cyclone burner
    8.
    发明授权
    Pyrolysis with cyclone burner 失效
    用旋风燃烧器进行热解

    公开(公告)号：US4102773A

    公开(公告)日：1978-07-25

    申请号：US700007

    申请日：1976-06-25

    Applicant: Norman W. Green ,  Kandaswamy Duraiswamy ,  Robert E. Lumpkin

    Inventor： Norman W. Green ,  Kandaswamy Duraiswamy ,  Robert E. Lumpkin

    IPC: C10B49/20 ,  C10B49/16 ,  C10B55/08 ,  C10G1/00

    CPC classification number: C10B49/20

    Abstract: In a continuous process for recovery of values contained in a solid carbonaceous material, the carbonaceous material is comminuted and then subjected to flash pyrolysis in the presence of a particulate heat source over an overflow weir to form a pyrolysis product stream containing a carbon containing solid residue and volatilized hydrocarbons. After the carbon containing solid residue is separated from the pyrolysis product stream, values are obtained by condensing volatilized hydrocarbons. The particulate source of heat is formed by oxidizing carbon in the solid residue and separating out the fines.

    Abstract translation: 在用于回收包含在固体碳质材料中的值的连续方法中，将碳质材料粉碎，然后在溢流堰上的颗粒热源存在下进行快速热解，以形成含有含碳固体残余物的热解产物流 和挥发的碳氢化合物。 将含碳固体残余物与热解产物流分离后，通过将挥发的烃缩合得到值。 颗粒热源通过氧化固体残渣中的碳并分离出细粉来形成。

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