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    • 1. 发明申请
    • METHOD FOR PRODUCING A GASEOUS FUEL COMPRISING HYDROGEN FROM KINETIC AND/OR POTENTIAL ENERGY RECOVERED FROM A VEHICLE POWERED BY A FOUR STROKE DIESEL ENGINE FITTED WITH AN ENGINE BRAKING MECHANISM AND SYSTEM USEFUL TO IMPLEMENT SUCH METHOD
    • 生产包含氢的动力和/或潜在能量的气体燃料的方法,该动力学和/或潜在能量由配备发动机制动机构的四冲程柴油发动机所驱动的动力和用于实施该方法的系统
    • US20150337722A1
    • 2015-11-26
    • US14443521
    • 2013-11-15
    • WALDERSON MIAMI LLC
    • Carlos Manuel Bastos
    • F02B43/00F02M21/02C01B3/30
    • F02B43/00B01J8/067B01J2208/00221B01J2219/00006C01B3/30C01B3/384C01B2203/0233C01B2203/0833F02M21/0227F02M25/12Y02T10/121Y02T10/16Y02T10/32
    • A method for producing a hydrogen gaseous fuel from kinetic and/or potential energy recovered from a vehicle powered by a four stroke Diesel engine fitted with a Jacobs engine brake during a deceleration stage. Such a method comprises the following steps: a) providing a preheated steam flow; b) providing a gas flow from at least one chemical species used as preheated carbon and hydrogen source; c) mixing the gas flow from at least one chemical species used as carbon and hydrogen source from step a) with the steam flow from step b); d) reacting the mixture from step c) in the catalytic bed of a reforming reactor, heated by high temperature air from the compression stage of the Diesel engine acting as engine brake upon deceleration, producing an outlet synthesis gas flow which contains hydrogen; e) causing water to condense in the outlet synthesis gas flow which contains hydrogen, producing a water-free synthesis gas flow, and f) storing the synthesis gas flow obtained at step e) in a reservoir for its subsequent use during an acceleration stage of the vehicle. A system useful to implement the method for recovering kinetic and/or potential energy from a vehicle powered by a four stroke Diesel engine fitted with a Jacobs engine brake during a deceleration stage.
    • 一种从在由减速阶段装配有雅可比发动机制动器的四冲程柴油发动机驱动的车辆中回收的动能和/或势能产生氢气体燃料的方法。 这种方法包括以下步骤:a)提供预热的蒸汽流; b)提供来自用作预热碳和氢源的至少一种化学物质的气流; c)将来自步骤a)的用作碳和氢源的至少一种化学物质的气流与来自步骤b)的蒸汽流混合; d)将来自步骤c)的混合物在重整反应器的催化床中反应,由减压时作为发动机制动的柴油发动机的压缩级的高温空气加热,产生含有氢气的出口合成气流; e)使水在包含氢气的出口合成气流中冷凝,产生无水合成气流,以及f)将步骤e)中获得的合成气流存储在储存器中,以便在加速阶段期间随后使用 机动车。 一种用于实现用于在由减速阶段装配有Jacobs发动机制动器的四冲程柴油发动机驱动的车辆中恢复动能和/或势能的方法的系统。
    • 2. 发明授权
    • Second stage gasifier in staged gasification and integrated process
    • 第二阶段气化炉和整合过程
    • US09150800B2
    • 2015-10-06
    • US14102327
    • 2013-12-10
    • Southern Company
    • Guohai LiuPannalal VimalchandWanWang Peng
    • C10K3/02C10J3/48C10J3/72
    • C10J3/482C01B3/30C01B2203/0277C01B2203/04C01B2203/049C10J3/721C10J2300/093C10J2300/0956C10J2300/0976C10J2300/0993C10J2300/1807C10K3/005Y02E20/18Y02P20/125
    • A second stage gasification unit in a staged gasification integrated process flow scheme and operating methods are disclosed to gasify a wide range of low reactivity fuels. The inclusion of second stage gasification unit operating at high temperatures closer to ash fusion temperatures in the bed provides sufficient flexibility in unit configurations, operating conditions and methods to achieve an overall carbon conversion of over 95% for low reactivity materials such as bituminous and anthracite coals, petroleum residues and coke. The second stage gasification unit includes a stationary fluidized bed gasifier operating with a sufficiently turbulent bed of predefined inert bed material with lean char carbon content. The second stage gasifier fluidized bed is operated at relatively high temperatures up to 1400° C. Steam and oxidant mixture can be injected to further increase the freeboard region operating temperature in the range of approximately from 50 to 100° C. above the bed temperature.
    • 公开了分级气化一体化工艺流程图和操作方法中的第二阶段气化单元以气化各种低反应性燃料。 包含第二阶段气化单元在较高温度下工作,接近床层的灰熔融温度,为单体配置,操作条件和方法提供了足够的灵活性,以实现低反应性材料如沥青和无烟煤的总体转化率超过95% ,石油残渣和焦炭。 第二阶段气化单元包括固定的流化床气化器,其操作有具有贫碳含量的预定惰性床材料的充分湍流床。 第二级气化器流化床在高达1400℃的较高温度下操作。可以注入蒸汽和氧化剂混合物,以进一步将干舷区域操作温度提高到高于床温度的约50至100℃的范围内。