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21 条记录 (耗时 0.026 秒)

    Process and apparatus for drying and heating
    2.
    发明授权
    Process and apparatus for drying and heating 失效
    干燥和加热的方法和设备

    公开(公告)号：US5638609A

    公开(公告)日：1997-06-17

    申请号：US558275

    申请日：1995-11-13

    申请人： Ravi Chandran ,  Momtaz N. Mansour

    发明人： Ravi Chandran ,  Momtaz N. Mansour

    IPC分类号： F26B3/12 ,  F23C15/00 ,  F26B23/02 ,  F26B3/08

    CPC分类号： F23C15/00 ,  F26B23/026

    摘要： The present invention is directed to drying and heating processes and to an apparatus incorporating a pulse combustion device that can be used in a drying system or in a heating system. In general, the apparatus includes a pulse combustion device for the combustion of a fuel to produce a pulsating flow of combustion products and an acoustic pressure wave. The pulse combustion device has a combustion chamber connected to at least one resonance tube. A resonance chamber surrounds at least a portion of the pulse combustion device and includes a nozzle downstream from the resonance tube. The nozzle accelerates the combustion products flowing therethrough and creates a pulsating velocity head. In a drying system, the nozzle exits into a drying chamber where the combustion products contact a feed stream. When used in a heating system, on the other hand, the nozzle exits into an eductor which mixes the combustion products with a recycled stream of combustion products for forming an effluent that is fed to a heat exchanging device.

    摘要翻译： 本发明涉及干燥和加热方法以及包含可用于干燥系统或加热系统中的脉冲燃烧装置的装置。 通常，该装置包括用于燃烧燃料以产生燃烧产物的脉动流和声压波的脉冲燃烧装置。 脉冲燃烧装置具有与至少一个共振管连接的燃烧室。 共振室围绕脉冲燃烧装置的至少一部分，并且包括在共振管下游的喷嘴。 喷嘴加速流过其中的燃烧产物并产生脉动速度头。 在干燥系统中，喷嘴离开进入干燥室，其中燃烧产物与进料流接触。 另一方面，当在加热系统中使用时，喷嘴离开喷射器，其将燃烧产物与再循环的燃烧产物流混合，以形成供给到热交换装置的流出物。

    Pulse combusted acoustic agglomeration apparatus and process
    5.
    发明授权
    Pulse combusted acoustic agglomeration apparatus and process 失效
    脉冲燃烧声凝集装置及工艺

    公开(公告)号：US5197399A

    公开(公告)日：1993-03-30

    申请号：US730245

    申请日：1991-07-15

    申请人： Momtaz N. Mansour

    发明人： Momtaz N. Mansour

    IPC分类号： B01D45/12 ,  B01D49/00 ,  B01D51/08 ,  F01D25/00 ,  F02C7/30 ,  F02K7/04 ,  F23C15/00 ,  F23J15/00

    CPC分类号： F01D25/007 ,  B01D45/12 ,  B01D49/006 ,  B01D51/08 ,  F01D25/002 ,  F02C7/30 ,  F02K7/04 ,  F23C15/00 ,  F23J15/00

    摘要： An improved apparatus and process for removal of particulates entrained in a gas stream are provided. The removal process employs a pulse combustor to provide an acoustic pressure wave to acoustically enhance bimodal agglomeration of particulates which may be collected and removed using a conventional separation apparatus. A particulate having a size different from the size of the particulate in the gas stream to be cleaned is introduced into the system to effectuate the bimodal process. The apparatus may be employed as a direct fired system for improved operation of gas-operated equipment such as a gas turbine, or may, alternatively, be employed as an add-on subsystem for combustion exhaust clean-up. Additionally, the added particulate may be a sorbent for effecting sorption of other contaminants such as sulfur. Various other particulates for contaminant removal may also be introduced into the system as exemplified by alkali-gettering agents.

    摘要翻译： 提供了用于去除夹带在气流中的微粒的改进的装置和方法。 去除过程采用脉冲燃烧器来提供声压波，以声学增强可以使用常规分离装置收集和去除的微粒的双峰聚集。 将具有不同于待清洁的气流中的颗粒尺寸的颗粒的颗粒引入到系统中以实现双峰过程。 该装置可以用作直接燃烧系统，以改进诸如燃气轮机的气体操作设备的操作，或者可以用作用于燃烧排气净化的附加子系统。 另外，添加的颗粒可以是用于吸附其它污染物例如硫的吸附剂。 用于除去污染物的各种其它颗粒也可以引入到系统中，例如碱吸除剂。

    HYBRID ENERGY CONVERSION SYSTEM AND PROCESSES
    8.
    发明申请
    HYBRID ENERGY CONVERSION SYSTEM AND PROCESSES 审中-公开
    混合能量转换系统和过程

    公开(公告)号：US20090300976A1

    公开(公告)日：2009-12-10

    申请号：US12161026

    申请日：2007-01-17

    申请人： Momtaz N. Mansour ,  Ravi Chandran

    发明人： Momtaz N. Mansour ,  Ravi Chandran

    IPC分类号： C10L1/182 ,  C10J3/00 ,  C10L1/10

    CPC分类号： F01K23/067 ,  C10J3/00 ,  C10J3/466 ,  C10J3/721 ,  C10J2300/1656 ,  C10J2300/1671 ,  C10J2300/1838 ,  C10J2300/1846 ,  C10K1/024 ,  C10K1/20 ,  F23G5/027 ,  F23G5/46 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2206/203 ,  F23J2217/103 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18 ,  Y02P20/129

    摘要： Disclosed are flexible hybrid conversion systems that can be used with a wide spectrum of resources and feedstock. The disclosed systems can be sufficiently versatile to provide many added value products including clean energy, synthetic fuels and chemical products. Processes and system disclosed herein can produce, for example, shaft power and/or electricity from the expansion of species change of hot, hydrogen-laden syngas produced by gasification or steam reforming of inferior feedstock such as coal, bitumen, tar from sands and wastes, including biomass, municipal solid waste (MSW) sewage sludge and certain industrial wastes. This disclosure also teaches innovative system thermal integration methods of endothermic and exothermic processes and reaction enhancement approaches for the economic, clean and flexible production of synthetic gaseous and liquid fuels as well as chemicals.

    摘要翻译： 公开了可以与广泛的资源和原料一起使用的灵活的混合转化系统。 所公开的系统可以充分地通用以提供包括清洁能源，合成燃料和化学产品在内的许多附加值产品。 本文公开的方法和系统可以产生例如来自膨胀物质变化的轴功率和/或电力，所述物质变化由劣质原料例如煤，沥青，来自沙子和废物的劣质原料气化或蒸汽重整产生的热的，含氢的合成气 ，包括生物质能，城市固体废物（MSW）污水污泥和某些工业废物。 本公开还教导了用于经济，清洁和灵活地生产合成气态和液体燃料以及化学品的吸热和放热过程和反应增强方法的创新的系统热积分方法。