含油污水三相分离技术的研究与应用

Research and application of three-phase separation technology for oily water

针对油田伴生气中压深冷处理装置产生的含油污水,介绍了油水分离方法的研究、含油污水排放量及分离器的计算、新型三相分离技术的研究及应用,最终达到了油、水、气三相的有效分离,给企业带来了良好的经济效益和社会效益。该技术具有设备内部结构简单、仪控设备少、后期维护难度低等优点,有着较好的推广性。

To treat the oily water produced in the associated gas cryogenic processing plant,the oil-water separation methods,oily water emission and the calculation of separator are introduced. The research and application of a new threephase separation technology is highlighted,which eventually achieves the purpose of effective separation of oil,water and gas,bringing good economic and social benefits for the company. This technology has the advantages of simple inner structure,fewer controlling equipments,less maintenance difficulties and is easy to be generalized.