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2011•Journal of Guangdong University of Petrochemical TechnologyRequires access

The Synthesis and Optimization of Viscosity Reducer of High-viscosity Oil in Transportation

Liang Wen-li

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Abstract

This paper introduces the poor liquidity of high-viscosity oil in the transportation and analyzes the influence of glial and asphaltenes on high viscosity.Through solution polymerization monomer,methylacrylic acid 18 esters,styrene,acrylamide,maleic anhydride are used in reacting polymerization.The best proportion of monomer ratio is 10:2:3:0.5 and the surfactant and the solvent material are mixed to increase viscosity reduction effect.Under 60℃,the reduction rate of viscosity can reach 50% when putting 500pmm viscosity agent in bamian river heavy oil.

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What this paper is about

This paper introduces the poor liquidity of high-viscosity oil in the transportation and analyzes the influence of glial and asphaltenes on high viscosity.Through solution polymerization monomer,methylacrylic acid 18 esters,styrene,acrylamide,maleic anhydride are used in reacting polymerization.The best proportion of monomer ratio is 10:2:3:0.5 and the surfactant and the solvent material are mixed to increase viscosity reduction effect.Under 60℃,the reduction rate of viscosity can reach 50% when putting 500pmm viscosity agent in bamian river heavy oil.

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Available abstract

This paper introduces the poor liquidity of high-viscosity oil in the transportation and analyzes the influence of glial and asphaltenes on high viscosity.Through solution polymerization monomer,methylacrylic acid 18 esters,styrene,acrylamide,maleic anhydride are used in reacting polymerization.The best proportion of monomer ratio is 10:2:3:0.5 and the surfactant and the solvent material are mixed to increase viscosity reduction effect.Under 60℃,the reduction rate of viscosity can reach 50% when putting 500pmm viscosity agent in bamian river heavy oil.

Key concepts: Viscosity, Monomer, Polymerization, Reduced viscosity, Maleic anhydride, Chemical engineering, Acrylamide, Asphaltene

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