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    Oxidation catalyst unit, a controlling method thereof, and a wet-type electrophotographic image forming apparatus comprising the oxidation catalyst unit
    32.
    发明授权
    Oxidation catalyst unit, a controlling method thereof, and a wet-type electrophotographic image forming apparatus comprising the oxidation catalyst unit 失效
    氧化催化剂单元及其控制方法以及包含氧化催化剂单元的湿式电子照相成像设备

    公开(公告)号：US07248811B2

    公开(公告)日：2007-07-24

    申请号：US10967215

    申请日：2004-10-19

    Applicant: Eun-Ah Song ,  Kwoang-Joe Seorl ,  Jung-Han Lee

    Inventor： Eun-Ah Song ,  Kwoang-Joe Seorl ,  Jung-Han Lee

    IPC: G03G21/00

    CPC classification number: G03G15/10 ,  G03G21/203 ,  G03G21/206

    Abstract: An oxidation catalyst unit for a wet-type electrophotographic image forming apparatus which oxidizes a carrier vapor generated in a fusing unit and method for controlling the same are provided. The wet-type electrophotographic image forming apparatus includes a photoconductive medium, a laser scanning unit scans a laser beam onto the photoconductive medium, a developing unit develops a developer on the photoconductive medium, a transfer unit transfers the developer on the photoconductive medium to a recording medium, a fusing unit fixes the developer on the recording medium, and an oxidation catalyst unit oxidizes and resolves a carrier vapor generated in the fusing unit. The oxidation catalyst unit comprises a duct connected to the fusing unit to guide the carrier vapor generated in the fusing unit into the oxidation catalyst unit, a fan for guiding the carrier vapor into the duct, and a controller for varying a velocity of the fan according to data.

    Abstract translation: 提供一种用于氧化在定影单元中产生的载气蒸气的湿式电子照相图像形成装置的氧化催化剂单元及其控制方法。 湿式电子照相图像形成装置包括光电导介质，激光扫描单元将激光束扫描到光导介质上，显影单元在光导介质上显影显影剂，转印单元将光导介质上的显影剂转印到记录 介质，定影单元将显影剂固定在记录介质上，氧化催化剂单元氧化和分解在定影单元中产生的载气蒸气。 氧化催化剂单元包括连接到定影单元的导管，用于将在定影单元中产生的载气蒸气引导到氧化催化剂单元中，用于将载气蒸气引导到管道中的风扇，以及用于改变风扇速度的控制器 数据。

    Method and system for reducing heating value of natural gas
    34.
    发明授权
    Method and system for reducing heating value of natural gas 有权
    降低天然气热值的方法和系统

    公开(公告)号：US09086188B2

    公开(公告)日：2015-07-21

    申请号：US12176619

    申请日：2008-07-21

    Applicant: Jung Han Lee ,  Young Sik Moon ,  Dong Kyu Choi ,  Young Soo Kim ,  Jong Hyun Park

    Inventor： Jung Han Lee ,  Young Sik Moon ,  Dong Kyu Choi ,  Young Soo Kim ,  Jong Hyun Park

    IPC: F17C9/02 ,  F17C9/04 ,  F25J1/02 ,  C10L3/10 ,  F25J3/06 ,  F02D19/06 ,  B63J99/00

    CPC classification number: F17C9/02 ,  B63J2099/003 ,  C10L3/10 ,  F02D19/0647 ,  F17C9/04 ,  F17C2260/056 ,  F25J1/023 ,  F25J3/0615 ,  F25J3/0635 ,  F25J3/064 ,  F25J2210/42 ,  F25J2215/02 ,  F25J2290/72 ,  Y10T137/0346

    Abstract: Disclosed is a system for reducing a heating value of natural gas. The system includes a heat exchanger to liquefy a portion of components having high heating values, a gas-liquid separator to separate the liquefied component, and a nitrogen adding mechanism to add nitrogen to remaining non-liquefied components. The system includes an additional heat exchanger to cool and liquefy the remaining non-liquefied components after the gas-liquid separator separates the liquefied component from the natural gas. The heat exchangers employ cold heat generated upon regasification of LNG. The system can reduce the heating value of natural gas composed of a variety of hydrocarbon components according to requirements of a place of demand by separating the component with the higher heating value from the natural gas to allow the separated component to be used as fuel, thereby reducing an overall size and operating costs of the system.

    Abstract translation: 公开了一种降低天然气发热量的系统。 该系统包括用于液化具有高热值的部件的一部分的热交换器，用于分离液化组分的气液分离器和用于向剩余的非液化组分添加氮的氮添加机构。 该系统包括另外的热交换器，用于在气液分离器将液化组分与天然气分离之后冷却和液化剩余的非液化组分。 热交换器采用在LNG再气化时产生的冷热。 该系统可以根据需求场所的要求，通过将具有较高发热值的部件与天然气分离，从而将分离的部件用作燃料，从而降低由各种烃成分构成的天然气的发热量，由此 减少系统的总体规模和运营成本。

    APPARATUS AND METHOD FOR LIQUEFIED NATURAL GAS CARRIER PROPULSION
    40.
    发明申请
    APPARATUS AND METHOD FOR LIQUEFIED NATURAL GAS CARRIER PROPULSION 有权
    液化天然气载体推进装置及方法

    公开(公告)号：US20080209908A1

    公开(公告)日：2008-09-04

    申请号：US11873318

    申请日：2007-10-16

    Applicant: Jung Han Lee ,  Jin Kwang Lee ,  Kwan Won Son ,  Jeoung Sun Lee ,  Jin Hyo Kim

    Inventor： Jung Han Lee ,  Jin Kwang Lee ,  Kwan Won Son ,  Jeoung Sun Lee ,  Jin Hyo Kim

    IPC: F01K23/06

    CPC classification number: B63J99/00 ,  B63H21/20 ,  B63J2099/003 ,  Y02T70/5218 ,  Y02T70/5263

    Abstract: Disclosed herein is an apparatus and method for liquefied natural gas (LNG) carrier propulsion. In the apparatus and method, the propulsion of an LNG carrier is done by only a single main diesel engine and has construction to promptly cope with emergencies caused by malfunction of the main diesel engine. The propulsion apparatus for an LNG carrier comprising a boil-off gas re-liquefaction apparatus for re-liquefying boil-off gas generated in LNG storage tanks to return re-liquefied boil-off gas back to the LNG storage tank comprises a single main diesel engine, a propulsion shaft separably connected to the main diesel engine, and an electric motor for propulsion separably connected to the propulsion shaft and supplied with power intended for operation of the boil-off gas re-liquefaction apparatus.

    Abstract translation: 本文公开了一种用于液化天然气（LNG）载体推进的装置和方法。 在该装置和方法中，LNG运输车辆的推进仅由单个主柴油发动机完成，并且具有及时应对由主柴油发动机故障引起的紧急情况的结构。 用于LNG运输船的推进装置包括用于再液化在LNG储罐中产生的蒸发气体的蒸发气体再液化装置以将再液化的蒸发气体返回到LNG储罐包括单个主柴油 发动机，可分离地连接到主柴油发动机的推进轴和用于推进的电动马达，其分离地连接到推进轴并且被供应用于操作蒸发气体再液化装置的动力。

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