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    Control systems and methods for controlling a dry feed system to convey a solid fuel
    6.
    发明授权
    Control systems and methods for controlling a dry feed system to convey a solid fuel 有权
    用于控制干式进料系统以输送固体燃料的控制系统和方法

    公开(公告)号：US09122280B2

    公开(公告)日：2015-09-01

    申请号：US13112386

    申请日：2011-05-20

    申请人： Xu Fu ,  Zhongzhi Hu ,  Tong Zhao ,  Zili Cai ,  Yao Chen ,  Baoming Huang ,  Wei Chen ,  Ke Liu

    发明人： Xu Fu ,  Zhongzhi Hu ,  Tong Zhao ,  Zili Cai ,  Yao Chen ,  Baoming Huang ,  Wei Chen ,  Ke Liu

    IPC分类号： G05B11/01 ,  G05B13/02 ,  G05B11/32 ,  G01N31/00 ,  G01R15/00 ,  G05D7/06 ,  F23K3/02

    CPC分类号： G05D7/0605 ,  F23G2205/20 ,  F23K3/02 ,  Y02T10/32 ,  Y02T10/34

    摘要： A control system for controlling a dry feed system to convey a solid fuel includes multiple sensors, a pressurizing gas controller, at least one assistant gas controller and multiple gas valves. The sensors generate multiple measurement signals signifying characteristics of the dry feed system. The pressuring gas controller calculates a feed tank pressure bias or/and a pressuring gas flow bias based on a solid flow rate and generates a first control signal based on the pressure bias or/and the pressurizing gas flow bias. The assistant gas controller calculates an assistant gas bias based on a solid loading ratio and generates a second control signal based on the assistant gas bias. The gas valves are driven by the first or/and second control signals to regulate the solid fuel. A control method is also described.

    摘要翻译： 用于控制干式进料系统以输送固体燃料的控制系统包括多个传感器，加压气体控制器，至少一个辅助气体控制器和多个气体阀。 传感器产生表示干式进料系统特性的多个测量信号。 加压气体控制器基于固体流量计算进料罐压力偏压和/和加压气体流量偏压，并且基于压力偏压或/和加压气体流动偏压产生第一控制信号。 辅助气体控制器基于固体负载比计算辅助气体偏压，并且基于辅助气体偏压产生第二控制信号。 气阀由第一或/和第二控制信号驱动以调节固体燃料。 还描述了控制方法。

    OPERATING A POWER PLANT WITH PYROLYSIS OIL BASED FUEL
    7.
    发明申请
    OPERATING A POWER PLANT WITH PYROLYSIS OIL BASED FUEL 审中-公开
    用热解油基燃料运行发电厂

    公开(公告)号：US20150027385A1

    公开(公告)日：2015-01-29

    申请号：US14381058

    申请日：2013-02-27

    申请人： CATERPILLAR MOTOREN GMBH & CO.KG

    发明人： Andreas Von Der Osten-Sack ,  Jens-Uwe Reeh

    IPC分类号： F02B43/12 ,  F02M43/00

    CPC分类号： F02M43/00 ,  F02B43/12 ,  F02B45/00 ,  F02D19/0621 ,  F02D19/0628 ,  F02D19/0634 ,  F02D19/0652 ,  F02D19/0655 ,  F02D19/0657 ,  F02D19/0665 ,  F02D19/0668 ,  F02D19/0671 ,  F02D19/0676 ,  F02D19/081 ,  Y02T10/34 ,  Y02T10/36

    摘要： A power plant may include a power house, a tank farm, and a fuel treatment building. The power house may include an internal combustion engine adapted to be operated with pyrolysis oil based fuels. The power house may further include a conditioning and circulating system with a conditioning unit and a fuel recirculating unit, forming a fuel recirculating cycle together with an engine fuel system. The tank farm may include tanks for pyrolysis oil based fuels, a switching fuel or its components, and crude oil based fuels. The power plant may also include a first switching unit and a second switching unit to release fuel mixes from the fuel recirculating cycle. The power plant may allow switching fuels while continuously operating the internal combustion engine with various fuels.

    摘要翻译： 发电厂可以包括电厂，油罐场和燃料处理建筑。 动力室可以包括适于用基于热解油的燃料操作的内燃机。 动力室还可以包括具有调节单元和燃料循环单元的调节和循环系统，与发动机燃料系统一起形成燃料循环循环。 油罐场可以包括用于基于热解油的燃料的罐，开关燃料或其组分和原油基燃料。 发电厂还可以包括第一开关单元和第二开关单元，用于从燃料再循环循环释放燃料混合物。 发电厂可以允许切换燃料，同时用各种燃料连续操作内燃机。

    SYSTEMS, METHODS, AND APPARATUSES RELATED TO THE USE OF GAS CLATHRATES
    8.
    发明申请
    SYSTEMS, METHODS, AND APPARATUSES RELATED TO THE USE OF GAS CLATHRATES 有权
    与气体分离器相关的系统，方法和装置

    公开(公告)号：US20140305407A1

    公开(公告)日：2014-10-16

    申请号：US13862211

    申请日：2013-04-12

    申请人： ELWHA LLC

    发明人： Roderick A. Hyde ,  Lowell L. Wood, JR.

    IPC分类号： C10L3/06 ,  C07C9/08 ,  C07C9/06 ,  F02M39/00 ,  C07C9/04

    CPC分类号： C10L3/06 ,  C10L3/108 ,  F02B45/00 ,  F02G1/043 ,  F17C11/007 ,  Y02T10/34

    摘要： This disclosure relates generally to the use of gas clathrates. More particularly, this disclosure relates to systems, methods, and apparatuses related to the use of gas clathrates as a fuel source for automobiles. The gas clathrates may first be dissociated into at least one gas and the at least one gas delivered to the prime mover of a vehicle or the gas clathrates may be directly utilized by the prime mover as a fuel source.

    摘要翻译： 本公开一般涉及气体包合物的用途。 更具体地说，本公开涉及与使用气体包合物作为汽车的燃料源相关的系统，方法和装置。 气体包合物可以首先被解离成至少一种气体，并且输送到车辆的原动机或气体包合物的至少一种气体可以被原动机直接用作燃料源。

    Common rail slurry fuel injector system
    10.
    发明申请
    Common rail slurry fuel injector system 审中-公开
    共轨浆料燃油喷射系统

    公开(公告)号：US20130269657A1

    公开(公告)日：2013-10-17

    申请号：US13506368

    申请日：2012-04-16

    申请人： Joseph C. Firey

    发明人： Joseph C. Firey

    IPC分类号： F02M69/50 ,  F02M69/04

    CPC分类号： F02M67/02 ,  F02M21/10 ,  F02M43/00 ,  F02M43/04 ,  F02M47/046 ,  F02M63/0005 ,  F02M63/0014 ,  F02M63/0045 ,  Y02T10/34

    摘要： A fuel injection system is described for injecting slurry fuels into the combustion chamber of a diesel engine, equipped with a fuel common rail, and fitted with a gas to fuel contactor chamber for dissolving supplementary atomizing gas into the continuous phase of the slurry fuel, at high pressure. Each fuel injector comprises a combined double valve for starting and stopping fuel injection, so that slurry fuel containing atomizing gas is only depressurized when injected into the engine combustion chamber, when such depressurization greatly improves fuel atomization and combustion efficiency. In this way small bore, high speed, diesel engines can be efficiently operated on high viscosity, low cost fuels such as tars from tar sands, tars from coal and biomass, and residual petroleum fuels.

    摘要翻译： 描述了一种燃料喷射系统，用于将浆料燃料喷射到装备有燃料共轨的柴油发动机的燃烧室中，并且配备有气体到燃料接触器室，用于将辅助雾化气体溶解到浆料燃料的连续相中，在 高压力。 每个燃料喷射器包括用于启动和停止燃料喷射的组合双阀，使得含有雾化气体的浆料燃料仅在注入发动机燃烧室时才被减压，当这种减压大大提高燃料雾化和燃烧效率时。 以这种方式，小孔，高速，柴油发动机可以在高粘度，低成本的燃料如焦油砂，来自煤和生物质的焦油以及剩余的石油燃料中有效地运行。