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近年来,随着我国石油开采规模的不断扩大以及原油产量的增多,使得石油开采逐步进入了中后期阶段,这种原油最为明显的特点就是凝点高、粘度大,在低温条件下时,其流动性相对较差。为了有效解决这一问题,业界的专家学者们提出了诸多方法,其中较为有效的是向原油中添加降凝剂,这在一定程度上推动了降凝剂的应用与发展。基于此点,本文就新型原油降凝剂的绿色合成与复配展开研究。
In recent years, with the continuous expansion of China’s oil exploration and the increase of crude oil production, petroleum exploitation has gradually entered the middle and late stages. The most obvious feature of this crude oil is that the solidification point is high and the viscosity is high. Under low temperature conditions, Liquidity is relatively poor. In order to effectively solve this problem, many experts and scholars in the industry have put forward many methods. Among them, it is more effective to add pour point depressant to crude oil, which has promoted the application and development of PPR to a certain extent. Based on this point, this paper studies the green synthesis and compounding of new crude oil pour point depressant.