文献类型：期刊文献

中文题名：海上平台生产水处理的工业侧线试验研究

英文题名：Industrial sideline test of production water treatment on the offshore platform

作者：熊泰[1];代品一[1];孟全意[2];郑文强[2];侯旺[2];杨强[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237;[2]中海石油(中国)有限公司深圳分公司惠州油田,广东深圳518067

年份：2022

卷号：42

期号：7

起止页码：161

中文期刊名：工业水处理

外文期刊名：Industrial Water Treatment

收录：CSTPCD;;北大核心:【北大核心2020】；CSCD:【CSCD_E2021_2022】；

基金：国家自然科学基金项目(52025103)。

语种：中文

中文关键词：组合纤维聚结;自适应微气浮旋流除油;海上平台;油水分离;侧线试验

外文关键词：combined fiber coalescer;adaptive mini-swirl flotation deoil;offshore platform;oil-water separation;sideline test

摘要：设计了组合纤维聚结(CFC)油水分离器、自适应微气浮旋流除油(AMFD)高效分离器2型油水分离设备,并在南海某平台进行了为期36 d的工业侧线试验,以验证新型油水分离技术针对海上平台生产水的处理效果。试验结果表明:CFC油水分离器设备入口平均含油341.03 mg/L,出口平均含油9.43 mg/L,平均分离效率97.2%,且可取消化学破乳剂的使用,除油效率高、设备体积小,可用于替代“水力旋流器+撇油罐”,具备向各类有生产处理需求的海上油田平台进行推广应用的价值;AMFD高效分离器与生产分离器串联,当流量小于5 m3/h时,进口平均含油364.4 mg/L,出口平均含油19.0 mg/L,平均分离效率94.4%,通过重力沉降法计算得出AMFD高效分离器和生产分离器出口水相油滴的中位粒径分别为13.0μm和14.5μm,即AMFD高效分离器对于分散油分离效果较好,可应用于油水快速粗分离。
Two oil-water separation equipments containning combined fiber coalescer(CFC)oil-water separator equipment and adaptive mini-swirl flotation deoil(AMFD)high-efficiency separator were designed,and a 36-day in?dustrial sideline test was carried out on a platform in the South China Sea to study the treatment effect of the new oil-water separation technology for the water produced by offshore platforms.The results showed that,CFC oil-water separator equipment had an average inlet oil content of 341.03 mg/L,an average outlet oil content of 9.43 mg/L,and an average separation efficiency of 97.2%,and the use of chemical demulsifiers could be eliminated.It could be used to replace“hydrocyclones+skimmers”,and had the value of being promoted and applied to various offshore oilfield platforms with production and processing needs because of its high production efficiency,small equipment size.AMFD high-efficiency separator was connected in series with the production separator.When the flow rate was less than 5 m3/h,the average inlet oil content was 364.4 mg/L,the average outlet oil content was 19.0 mg/L,and the average separation efficiency was 94.4%.Calculated by gravity sedimentation method,the median diameters of water-phase oil droplets at the outlet of AMFD high-efficiency separator and production separator were 13.0μm and 14.5μm,respectively,that was,AMFD high-efficiency separator had a good effect on the separation of dispersed oil,and could be used for rapid and coarse separation of oil and water.