浮式生产储油卸油装置防H_(2)S空气呼吸系统设计

Design of Anti-H_(2)S Air Breathing System for Floating Production Storage and Offloading

为保障工作人员在硫化氢(H_(2)S)泄漏工况下的生命安全,以东南部海域某高含硫油田开发工程为例,结合国内第一艘圆筒形浮式生产储油卸油装置(Floating Production Storage and Offloading,FPSO)的结构特点,设计一种适用于高含H_(2)S油气田的FPSO应急空气呼吸系统。研究表明:该空气呼吸系统安全可靠、占地面积小、使用方便。研究成果可为H_(2)S防护设计提供一定参考。

In order to ensure the life safety of staff under the condition of hydrogen sulfide(H_(2)S) leakage,taking a high sulfur oil field development project in the southeast sea area of China as an example,combining the structural characteristics of the first cylindrical floating production storage and offloading(FPSO) in China, an FPSO emergency air breathing system suitable for high H_(2)S oil and gas fields is designed. The research shows that the air breathing system is safe, reliable, less area occupancy and convenient to use. The research results can provide some references for H_(2)S protection design.