Multifunctional anti-wax coatings for paraffin control in oil pipelines
投稿时间:2018-01-08  
英文关键词:Paraffin control, Coatings, Surface energy, Bionic design, Wettability
基金项目:
作者单位
Jie Bai Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, People’s Republic of China 
Xu Jin PetroChina Research Institute of Petroleum Exploration and Development (RIPED), Beijing 100083, People’s Republic of China 
Jun-Tao Wu Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, People’s Republic of China 
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英文摘要:
      Paraffin deposition is a severe global problem during crude oil production and transportation. To inhibit the formation of paraffin deposits, the commonly used methods are mechanical cleaning, coating the pipe to provide a smooth surface and reduce paraffin adhesion, electric heating, ultrasonic and microbial treatments, the use of paraffin inhibitors, etc. Pipeline coatings not only have the advantages of simple preparation and broad applications, but also maintain a long-term efficient and stable effect. In recent years, important progress has been made in research on pipe coatings for mitigating and preventing paraffin deposition. Several novel superhydrophilic organogel coatings with low surface energy were successfully prepared by bionic design. This paper reviews different types of coatings for inhibiting wax deposition in the petroleum industry. The research prospects and directions of this rapidly developing field are also briefly discussed.
Jie Bai,Xu Jin,Jun-Tao Wu,2019.Multifunctional anti-wax coatings for paraffin control in oil pipelines.Petroleum Science,(3):619~631.
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