ISO 17349:2016包含了在高压下处理富CO2流的海上设备上部结构设施的设计规定；i、 e.CO2摩尔浓度超过10%。地面系统包括通常的海上工艺装置操作，如图1所示。 ISO 17349:2016仅适用于固定式和浮式海上油气生产装置的上部结构设施，直至最后一道屏障，如ESDV。不包括水下生产系统和低温CO2分离。

ISO 17349:2016 contains provisions for design of topside facilities for offshore plants handling CO2-rich streams at high pressures; i.e. CO2 molar concentration above 10 %. The surface systems include usual offshore process unit operations, as shown in Figure 1. ISO 17349:2016 is applicable only to topside facilities of fixed and floating oil and gas production offshore units up to the last barrier, such as an ESDV. Subsea production systems and Cryogenic CO2 separation are not covered.