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    Method for operating plant for producing mixed-gas hydrate
    1.
    发明申请
    Method for operating plant for producing mixed-gas hydrate 有权
    用于生产混合气体水合物的设备的方法

    公开(公告)号：US20120232318A1

    公开(公告)日：2012-09-13

    申请号：US13509229

    申请日：2010-11-09

    申请人： Masahiro Takahashi ,  Nobuyasu Kanda ,  Kenichi Sano ,  Toru Iwasaki

    发明人： Masahiro Takahashi ,  Nobuyasu Kanda ,  Kenichi Sano ,  Toru Iwasaki

    IPC分类号： C07C9/04

    CPC分类号： C10L3/06 ,  C10L3/108 ,  F17C11/007

    摘要： The operation of a plant for producing a gas hydrate is stabilized by making the gas phase within a downstream step have the same equilibrium composition as that of the gas phase within a generation step. The gas phase within a mixed-gas hydrate generation step is circulated to the gas phase within a downstream step located downstream of the mixed-gas hydrate generation step, and the gas phase within each step is thereby made to have the same equilibrium composition as that of the gas phase within the generation step.

    摘要翻译： 用于生产气体水合物的设备的操作通过使下游步骤中的气相在一代步骤内具有与气相相同的平衡组成来稳定。 混合气体水合物生成工序中的气相在位于混合气体水合物生成工序的下游的下游步骤中循环至气相，由此使各步骤内的气相具有相同的平衡组成 的气相。

    Method for operating plant for producing mixed-gas hydrate
    2.
    发明授权
    Method for operating plant for producing mixed-gas hydrate 有权
    用于生产混合气体水合物的设备的方法

    公开(公告)号：US08921626B2

    公开(公告)日：2014-12-30

    申请号：US13509229

    申请日：2010-11-09

    申请人： Masahiro Takahashi ,  Nobuyasu Kanda ,  Kenichi Sano ,  Toru Iwasaki

    发明人： Masahiro Takahashi ,  Nobuyasu Kanda ,  Kenichi Sano ,  Toru Iwasaki

    IPC分类号： C07C9/00 ,  C01B3/32 ,  C10L3/06 ,  C10L3/10 ,  F17C11/00

    CPC分类号： C10L3/06 ,  C10L3/108 ,  F17C11/007

    摘要： The operation of a plant for producing a gas hydrate is stabilized by making the gas phase within a downstream step have the same equilibrium composition as that of the gas phase within a generation step. The gas phase within a mixed-gas hydrate generation step is circulated to the gas phase within a downstream step located downstream of the mixed-gas hydrate generation step, and the gas phase within each step is thereby made to have the same equilibrium composition as that of the gas phase within the generation step.

    摘要翻译： 用于生产气体水合物的设备的操作通过使下游步骤中的气相在一代步骤内具有与气相相同的平衡组成来稳定。 混合气体水合物生成工序中的气相在位于混合气体水合物生成工序的下游的下游步骤中循环至气相，由此使各步骤内的气相具有相同的平衡组成 的气相。

    PROCESS FOR PRODUCING MIXED GAS HYDRATE
    3.
    发明申请
    PROCESS FOR PRODUCING MIXED GAS HYDRATE 失效
    生产混合气体水合物的方法

    公开(公告)号：US20110015455A1

    公开(公告)日：2011-01-20

    申请号：US12449435

    申请日：2008-03-28

    申请人： Nobuyasu Kanda ,  Masahiro Takahashi ,  Toru Iwasaki

    发明人： Nobuyasu Kanda ,  Masahiro Takahashi ,  Toru Iwasaki

    IPC分类号： C07C9/00

    CPC分类号： C10L3/10 ,  C10L3/108 ,  C10L5/363 ,  C10L5/366

    摘要： The composition of raw mixed gas and the gas composition of produced mixed gas hydrate are uniformed as rapidly as possible. The process for producing a mixed gas hydrate comprises the gas hydrate forming step of reacting a mixed gas (g) with water (w) to thereby obtain a gas hydrate in slurry form; the dewatering step of removing the water (w) from the gas hydrate slurry (s); the palletizing step of forming the gas hydrate after water removal into pellets; the freezing step of chilling the gas hydrate pellets (p) to the freezing point or below to thereby freeze the same; and the pressure reduction step of depressurizing the frozen gas hydrate to storage pressure, wherein the mixed gas (g) fed to the gas hydrate forming step is diluted by diluent gas (m) as a constituent of the principal components of the mixed gas (g).

    摘要翻译： 原料混合气体的组成和生成的混合气体水合物的气体组成尽可能快地均匀化。 制造混合气体水合物的方法包括使混合气体（g）与水（w）反应的气体水合物形成步骤，从而获得浆料形式的气体水合物; 从气体水合物浆料中除去水（w）的脱水步骤; 在去除颗粒之后形成气体水合物的码垛步骤; 将气体水合物丸粒（p）冷冻至凝固点或更低温度以使其冷冻的冷冻步骤; 以及将冷冻气体水合物减压至储存压力的减压步骤，其中供给到气体水合物形成步骤的混合气体（g）作为混合气体的主要成分（g）的稀释气体（m）稀释 ）。

    Process for producing mixed gas hydrate
    4.
    发明授权
    Process for producing mixed gas hydrate 失效
    生产混合气体水合物的方法

    公开(公告)号：US08138382B2

    公开(公告)日：2012-03-20

    申请号：US12449435

    申请日：2008-03-28

    申请人： Nobuyasu Kanda ,  Masahiro Takahashi ,  Toru Iwasaki

    发明人： Nobuyasu Kanda ,  Masahiro Takahashi ,  Toru Iwasaki

    IPC分类号： C07C9/04

    CPC分类号： C10L3/10 ,  C10L3/108 ,  C10L5/363 ,  C10L5/366

    摘要： The composition of raw mixed gas and the gas composition of produced mixed gas hydrate are uniformed as rapidly as possible. The process for producing a mixed gas hydrate comprises the gas hydrate forming step of reacting a mixed gas (g) with water (w) to thereby obtain a gas hydrate in slurry form; the dewatering step of removing the water (w) from the gas hydrate slurry (s); the palletizing step of forming the gas hydrate after water removal into pellets; the freezing step of chilling the gas hydrate pellets (p) to the freezing point or below to thereby freeze the same; and the pressure reduction step of depressurizing the frozen gas hydrate to storage pressure, wherein the mixed gas (g) fed to the gas hydrate forming step is diluted by diluent gas (m) as a constituent of the principal components of the mixed gas (g).

    摘要翻译： 原料混合气体的组成和生成的混合气体水合物的气体组成尽可能快地均匀化。 制造混合气体水合物的方法包括使混合气体（g）与水（w）反应的气体水合物形成步骤，从而获得浆料形式的气体水合物; 从气体水合物浆料中除去水（w）的脱水步骤; 在去除颗粒之后形成气体水合物的码垛步骤; 将气体水合物丸粒（p）冷冻至凝固点或更低温度以使其冷冻的冷冻步骤; 以及将冷冻气体水合物减压至储存压力的减压步骤，其中供给到气体水合物形成步骤的混合气体（g）作为混合气体的主要成分（g）的稀释气体（m）稀释 ）。

    Process for Production of Gas Hydrate
    6.
    发明申请
    Process for Production of Gas Hydrate 失效
    天然气水合物生产工艺

    公开(公告)号：US20090287028A1

    公开(公告)日：2009-11-19

    申请号：US12085377

    申请日：2006-11-29

    申请人： Toru Iwasaki ,  Masahiro Takahashi

    发明人： Toru Iwasaki ,  Masahiro Takahashi

    IPC分类号： C07C9/04

    CPC分类号： C07B63/02 ,  C07B61/00 ,  C07C9/04 ,  C10L3/06 ,  C10L3/108

    摘要： Disclosed is a process for production of a gas hydrate, wherein the process comprises a gas hydrate production step, a cooling step, a depressurizing step and a re-cooling step. In the cooling step, the temperature (T) required for the cooling of the gas hydrate is adjusted to a temperature equal to or higher than a cooling limit temperature (t1+t2) (which is a sum of an equilibrium temperature (t1) of the gas hydrate and a temperature for correction (t2)) and equal to or lower than the freezing point (0° C.).

    摘要翻译： 公开了一种生产天然气水合物的方法，其中该方法包括气体水合物生产步骤，冷却步骤，减压步骤和再冷却步骤。 在冷却步骤中，将气体水合物的冷却所需的温度（T）调节至等于或高于冷却极限温度（t1 + t2）的温度（其为平均温度（t1） 气体水合物和用于校正的温度（t2））并且等于或低于冰点（0℃）。