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    天然气领域中分离液化石油气

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    用液化石油气分离膜 LPG-Sep™从伴生气中分离液化石油气/LPG RECOVERY FROM ASSOCIATED GAS LPG-Sep™

    1. 详细信息

    问题
    偏远井口的伴生气通常不会被利用而是送往火炬烧掉,这不仅浪费了有价 值的资源也污染了环境。从火炬气中回收液化石油气能节省有价值的烃并 就地使用。

    LPG-Sep™解决方案
    LPG-Sep™系统能有效地从伴生气中回收LPG,比较吸引人的是LPG易于储藏和运输,通常被本地使用。伴生气富含重烃,所以去除火炬气中的 LPG和重烃能大量减少碳排放,并且回收气中热值被当地使用。在有些情况 下,LPG-Sep™能很容易回收LNG和CNG装置中剩余的甲烷,并用作燃料气 或通过管道送到附近的用户

    优点

    ■ 在室温和温和压力下进行LPG回收

    ■ 不需要深冷,不用吸收剂,不用化学物品,没有废物

    ■ 无人操作,适合偏远地区

    撬装设备,能用卡车运送到现场

    Problem
    Associated gas often cannot be used at remote wellheads and the whole stream has to be flared – wasting a valuable resource and contaminating the environment. Recovering LPG from these flare gases saves valuable hydrocarbons and enables them to be used locally.
    LPG-Sep™ Solution
    LPG-Sep™ systems efficiently recover LPG from associated gas — an attractive option since LPG is easy to store and transport and can often be used locally. Associated gas is rich in heavy hydrocarbons so removing LPG and heavier fractions from the flare gas massively reduces carbon emissions and the bulk of the BTU value in the gas is recovered for local use. In some situations use  of LPG-Sep™ enables the remaining methane to be easily recovered in simple  LNG or CNG units, to be used as fuel gas or to be piped to a nearby consumer.

    Benefits

    ■  LPG recovery using simple gas processing at ambient temperature and moderate pressure

    ■  No cryogenics, no absorbents,  no chemicals, no effluents

    ■  Unattended operation at  remote locations

    ■  Skid mounted equipment,  can be trucked to site