Gas hydrate production apparatus
    4.
    发明申请
    Gas hydrate production apparatus 失效
    天然气水合物生产设备

    公开(公告)号:US20110217210A1

    公开(公告)日:2011-09-08

    申请号:US12929760

    申请日:2011-02-14

    IPC分类号: C01B6/00

    CPC分类号: C10L3/108

    摘要: A gas hydrate production apparatus capable of reacting a raw gas with a raw water to thereby form a slurry gas hydrate and capable of removing water from the slurry gas hydrate by means of a gravitational dewatering unit. The gravitational dewatering unit is one including a cylindrical first tower body; a cylindrical dewatering part disposed on top of the first tower body; a water receiving part disposed outside the dewatering part; and a cylindrical second tower body disposed on top of the dewatering part, wherein the cross-sectional area of the second tower body is continuously or intermittently increased upward from the bottom.

    摘要翻译: 一种气体水合物制造装置,其能够使原料气与原水反应,从而形成浆料气体水合物,并能够通过重力脱水装置从浆料气体水合物中除去水分。 重力脱水装置是一个圆柱形第一塔体; 设置在第一塔体顶部的圆筒形脱水部件; 设置在脱水部的外侧的受水部; 以及设置在脱水部的顶部的筒状的第二塔体,其中,第二塔体的截面积从底部连续地或间歇地向上增加。

    Process for producing mixed gas hydrate
    9.
    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

    IPC分类号: C07C9/04

    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
    10.
    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

    IPC分类号: C07C9/04

    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℃)。