中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

97 records (took 0.02 seconds)

    SYSTEM AND METHOD FOR PRODUCING LIQUID CARBON DIOXIDE
    1.
    发明公开
    SYSTEM AND METHOD FOR PRODUCING LIQUID CARBON DIOXIDE 审中-公开
    用于生产液体二氧化碳的系统和方法

    公开(公告)号：EP3318829A1

    公开(公告)日：2018-05-09

    申请号：EP16197255.9

    申请日：2016-11-04

    Applicant: General Electric Technology GmbH

    Inventor： STALLMANN, Olaf ,  GISART, Frank ,  BRITZ, Christian Karl ,  CARUSO, Andrea ,  WEITZEL, Marcus Jörg

    IPC: F25J1/00 ,  F25J1/02 ,  F25J3/06

    CPC classification number: F25J1/0027 ,  F25J1/004 ,  F25J1/0052 ,  F25J1/0208 ,  F25J1/0254 ,  F25J3/067 ,  F25J2210/04 ,  F25J2210/70 ,  F25J2220/80 ,  F25J2220/82 ,  F25J2230/30 ,  F25J2235/80 ,  F25J2240/40 ,  F25J2240/90 ,  F25J2245/90 ,  F25J2260/20 ,  F25J2270/90 ,  F25J2290/62 ,  Y02C10/12

    Abstract: A method for producing liquid carbon dioxide is provided. The method includes: receiving a carbon dioxide gas stream 36 at a first end 24 of a flow path defined by one or more conduits 12, 14, 16, 18, 20, 22; condensing the carbon dioxide gas stream 36 into liquid carbon dioxide via a refrigeration unit 30 in heating contact with the flow path downstream of the first end 24; depressurizing the liquid carbon dioxide via a pressure regulator 32 disposed in the flow path downstream of the refrigeration unit 30 so as to cool the liquid carbon dioxide to a storage temperature that is below an ambient temperature of a product stage 28 fluidly connected to a second end 26 of the conduit 12, 14, 16, 18, 20, 22; and storing the liquid carbon dioxide at the storage temperature in the product stage 28.

    Abstract translation: 提供了一种生产液态二氧化碳的方法。 该方法包括：在由一个或多个导管12,14,16,18,20,22限定的流动路径的第一端24处接收二氧化碳气流36; 经由制冷单元30将二氧化碳气流36冷凝成液体二氧化碳，与第一端24下游的流动路径加热接触; 通过布置在制冷单元30下游的流动路径中的压力调节器32使液态二氧化碳减压，以便将液态二氧化碳冷却至低于产品级28的环境温度的储存温度，该产品级28流体连接至第二端 导管12,14,16,18,20,22的导管26,26; 并将液态二氧化碳以储存温度储存在产品台28中。

    Method and system for at least partially liquefying methane containing gas
    7.
    发明公开
    Method and system for at least partially liquefying methane containing gas 审中-公开
    气体和系统zur zumindest teilweisenVerflüssigungvon methanhaltigem气体

    公开(公告)号：EP2799797A2

    公开(公告)日：2014-11-05

    申请号：EP14166079.5

    申请日：2014-04-25

    Applicant: Ballast Nedam International Product Management B.V.

    Inventor： Remie, Peter ,  de Pater, Jeroen

    IPC: F25J1/02

    CPC classification number: F25J1/0022 ,  F25J1/0025 ,  F25J1/004 ,  F25J1/0052 ,  F25J1/0097 ,  F25J1/0204 ,  F25J1/0208 ,  F25J1/0229 ,  F25J1/0251 ,  F25J1/0267 ,  F25J2210/66 ,  F25J2220/62 ,  F25J2245/90 ,  F25J2290/62

    Abstract: The invention relates to a method for at least partially converting methane-containing gas to a liquid state, comprising the steps of:
    - compressing in a compressor methane-containing gas which is supplied from a gas source;
    - feeding the compressed methane-containing gas from the compressor to a cooling unit, the gas then being cooled such that the methane-containing gas is brought at least partially into a liquid state and a methane-containing mixture is created;
    - feeding from the cooling unit to a heat exchanger the cooled methane-containing mixture which is then further cooled in the heat exchanger such that the methane-containing gas remaining in the methane-containing mixture is converted to a liquid state;
    - releasing pressure from the methane-containing mixture, thereby creating a fraction of liquid and a fraction of flash-gas; and
    - feeding the fraction of liquid to a storage vessel.
    The invention further relates to a system herefor.

    Abstract translation: 本发明涉及至少部分地将含甲烷气体转化为液态的方法，包括以下步骤： - 在压缩机中压缩由气源供应的含甲烷的气体; - 将压缩的含甲烷的气体从压缩机输送到冷却单元，然后将气体冷却，使得含甲烷的气体至少部分地进入液态，并产生含甲烷的混合物; - 从冷却单元向热交换器供入冷却的含甲烷的混合物，然后在热交换器中进一步冷却，使残留在含甲烷的混合物中的含甲烷的气体转化为液态; - 释放来自含甲烷混合物的压力，从而产生一部分液体和一部分闪蒸气体; 以及 - 将液体的一部分进料到储存容器中。 本发明还涉及一种系统。

    PRODUCTION OF LIQUEFIED NATURAL GAS
    8.
    发明公开
    PRODUCTION OF LIQUEFIED NATURAL GAS 有权
    生产液化天然气

    公开(公告)号：EP2334998A2

    公开(公告)日：2011-06-22

    申请号：EP09785397.2

    申请日：2009-07-27

    Applicant: DPS Bristol (Holdings) Ltd

    Inventor： BARCLAY, Michael

    IPC: F25J1/02

    CPC classification number: F25J1/0278 ,  F25J1/0022 ,  F25J1/0037 ,  F25J1/004 ,  F25J1/0202 ,  F25J1/0208 ,  F25J1/0219 ,  F25J2230/08 ,  F25J2290/60

    Abstract: A liquefied natural gas production and storage scheme for offshore liquefaction of stranded gas reserves using a processing vessel and a liquefaction and storage shuttle vessel. The processing vessel includes the typical steps of condensate management, pre-treatment and compression. The processing vessel also recompresses a recycle gas from the LNG production and storage vessel. The high pressure, treated natural gas is fed to the LNG production and storage vessel that has minimal processing equipment consisting of at least a heat exchanger, an isentropic expander, a separator vessel, and a small LP compressor. The liquefier on the liquefaction and storage vessel are designed to generate a high liquid yield without the need for excessive operating pressures or multiple refrigerants circulating between vessels.

Patent Agency Ranking