CAJ | 학술논문

目前的阻垢技术对采油和集输设备阻垢效果不明显。为此，通过分析结垢机理，提出了融合防锈、防腐和阻垢于一体的复合阻垢涂层多层体系，形成了加热炉换热盘管阻垢涂层新技术。以换热盘管为对象，设计阻垢涂层试验，探索阻垢涂层新技术的实际应用效果，并根据实际效果进一步改进涂料配方，完善施工工艺，最终获得性能优良的阻垢涂层技术和完善的工艺体系。长庆油田43台换热盘管的应用结果表明，该新型阻垢涂层可降低易结垢加热炉换热盘管结垢速率85％～90％，延长易结垢盘管使用寿命7倍，收益／投资达到681％。
목전적조구기술대채유화집수설비조구효과불명현。위차，통과분석결구궤리，제출료융합방수、방부화조구우일체적복합조구도층다층체계，형성료가열로환열반관조구도층신기술。이환열반관위대상，설계조구도층시험，탐색조구도층신기술적실제응용효과，병근거실제효과진일보개진도료배방，완선시공공예，최종획득성능우량적조구도층기술화완선적공예체계。장경유전43태환열반관적응용결과표명，해신형조구도층가강저역결구가열로환열반관결구속솔85％～90％，연장역결구반관사용수명7배，수익／투자체도681％。
To improve the anti?scale performance of the current anti?scale technology applied on equipment of oil production, gathering and transportation, a composite multilayer anti?scale coating system combining rust pro?tection, anti?corrosion and anti?scale is proposed based on scaling mechanism analysis, forming a new anti?scale coating technology for furnace heat exchanger coil?To test the new anti?scale coating technology performance and make further improvement in the formulation and operation process, the anti?scale coating test on the heat exchang?er coil has been designed?Application results of 43 heat exchangers coil in Changqing Oilfield show that the new an?ti?scale coating can reduce the scale rate of 85% to 90%, resulting in 7 times extended heat exchanger coil service life and investment / income up to 681%.