中文摘要：

针对海上天然气开采时吸附罐随海浪的波动而产生的摇摆问题,以13XHP分子筛为吸附剂,利用摇摆平台吸附高纯CO_2,考察吸附罐在静止和摇摆状态下吸附剂对CO_2的吸附性能。结果表明：13X-HP分子筛吸附高纯CO_2是单分子层吸附,吸附等温线属于I型,能够用Langmuir等温式对实验数据进行拟合;摇摆会提升吸附剂的吸附量,存在一个最佳的摇摆频率使吸附剂的吸附量最大;吸附过程中所放出的吸附热与吸附量的变化是一一对应的,随着吸附过程的进行,吸附罐内所达到的最高温度逐渐降低;吸附罐中间层的吸附主要发生在内部,随着吸附质向下运动,底端的吸附位置较中间层范围更广。

英文摘要：

In consideration of the adsorption tank swing problem due to the waves fluctuating in offshore gas production,this paper utilizes 13X-HP molecular sieve as adsorbents and swing platform adsorbing high purity CO_2 to study the adsorbent sorption performance under stationary and rolling situation.The results show that the process of 13X-HP molecular sieve adsorbing high purity CO_2 is regard as monolayer adsorption and the adsorption isotherm belongs to type I isotherm.The experimental data can be fitted by Langmuir isotherm formula.Swing will enhance adsorbent adsorption capacity.There exists a best swing frequency which can lead to the maximum adsorption quantity.The adsorption heat released during adsorption process is closely related to the change of adsorption quantity.As the adsorption process carries on,the maximum temperature that adsorption tank reaches gradually decreases.The middle layer adsorption of the adsorption tank is mainly occurrs in internal.As adsorbate downward moves,the adsorption location of bottom layer is wider than the middle layer.