Study on the efficiency of ARPD (asphaltenes, resin and paraffin deposit) hydrocarbon solvents

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Kovaleva, M.A.^1 ; Shram, V.G.^1 ; Lysyannikova, N.N.^1 ; Petrova, K.A.^1 ; Tsygankova, E.V.^1

Siberian Federal University, 82/6 Svobodny pr., Krasnoyarsk

660041, Russia^1

关键词: Aromatic components;    Binary solvents;    Hydrocarbon solvents;    Laboratory datum;    N hexane;    Oil production;    Toluene mixtures;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/6/062011/pdf
DOI  :  10.1088/1755-1315/315/6/062011

来源: IOP

【 摘 要 】

Intensive asphaltene-resin-paraffin deposits (ARPD) precipitation is one of the main problems in oil production, processing and transportation. The present study describes the selection of ARPD hydrocarbon solvents using the express method of effective hydrocarbon solvents according to which optimal ratio of alkane and aromatic component is determined. On the basis of laboratory data, the binary solvents efficiency graphs of n-hexane-toluene mixtures were produced, and the conclusion was drawn about the optimal ratio of alkane and aromatic components for dissolving the Vankor field (ARPD) asphaltene-resin-paraffin deposits.