滤料清洗剂的研制与应用  

Development and application of the filter cleaning agent

作　　者：朱成华 侍路勇[2] 王富来[2] 孙文山[2] 杨立[2] 

机构地区：[1]中海油能源发展钻采工程研究院渤海实验中心,天津300452 [2]中石化河南油田分公司新疆勘探开发中心,新疆焉耆841000

出　　处：《化工科技》2012年第6期49-51,共3页Science & Technology in Chemical Industry

摘　　要：油田污水过滤系统的滤料表面主要吸附的污物有油污、悬浮杂质、细菌及其产物、硫化亚铁、氧化铁、水垢及三次采油用聚合物等,滤料清洗温度低、难度大,以往的清洗剂除油率低,难以满足生产现场需要。针对油田污水过滤系统中滤料的清洗,依据表面活性剂清洗原理,通过实验与筛选,研制出的滤料清洗剂配方,具有低温低泡沫、高效除油、良好的配套性、经济环保等特点,除油率大于95%,经油田现场应用完全符合生产要求。The filter of oilfield waste water filtration systems mainly adsorbs the surface contaminants from the oil, suspended impurities, bacteria and their products, ferrous sulfide, iron oxide, scale, and EOR polymer and other chemical agents,it＇s difficult to do filter cleaning with low temperature, the former cleaning agent degreasing rate is too low to meet the needs of on-site production. For cleaning filter of oilfield waste water filtering system, based on surface active agent cleaning principle, developed through experiments and screening, filter cleaning agent formulations, with a low temperature, low foaming, efficient degreasing, good matching, economic, environment protection and so on. The degreasing rate is greater than 95%, entirely suitable for onsite operation requirements.

关 键 词：滤料清洗剂 常温 研制与应用 

分 类 号：X741[环境科学与工程—环境工程]