膜强化传质净化技术在清罐污油处理中的应用

Application of Membrane Enhanced Mass Transfer Purification Technology in Tank Cleaning and Oil Treatment

经过实地调研燕山石化等七家石化单位污油处理情况,并对安庆石化无锡雪浪污油净化技术进行考察评估,结合惠州石化清罐污油原料特点以及五种清罐污油处理方法技术比对,从技术可行性、可靠性、原料适应性、技术指标先进性、独创性等多方面综合考量、评估,确定湖南长岭石化科技开发有限公司“膜强化传质净化处理技术”为最佳技术路线。该技术曾被中石化集团列为其“攻关十小龙”项目进行研发,先后开展了探索性研究、400吨/年小试研究和1.5万吨/年工业侧线试验,于2014年2月通过了中石化科技部组织的技术评议,认为该技术“具有新颖性和创新性”。目前该技术共拥有国家专利7项,并在国内石油石化企业取得工业应用,效果良好。项目组委托中海油石化工程公司采用“膜强化传质净化处理技术”编制项目可行性研究报告,并组织行业专家评审,专家组给予高度评价并一致通过。

Following a comprehensive on-site investigation of the waste oil treatment processes at seven petrochemical units,including Yanshan Petrochemical,and evaluation of Anqing Petrochemical's Wuxi Xuelang waste oil purification technology,the“membrane-enhanced mass transfer purification technology”developed by Hunan Changling Petrochemical Technology Development Co.,Ltd.was determined as the optimal approach.This technology was initially developed as part of Sinopec Group's“Ten Small Dragons”initiative,undergoing exploratory research,a 400-ton/year pilot study,and a 15,000-ton/year industrial sideline trial.In February 2014,it passed a technical review conducted by Sinopec's Science and Technology Department,which deemed the technology“novel and innovative”.Currently,the technology holds seven national patents and has been effectively implemented in domestic petroleum and petrochemical enterprises,with positive outcomes.The project team engaged CNOOC Petrochemical Engineering Company to develop a feasibility study report using the“membrane-enhanced mass transfer purification technology”,which was then reviewed by industry experts.The expert panel highly praised the technology and unanimously approved it.