Enviar artigo por via de e-mail Preparation and Performance of Vegetable Oils Fatty Acids Hydroxylmethyl Triamides as Crude Oil Flow Improvers
- Autores: Jie Zhang 1, Guo Z.1, Du W.1, Gu X.1, Wang M.1, Zhang Z.2, Ma Y.1,3, Chen G.1,2
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Afiliações:
- College of Chemistry and Chemical Engineering, Xi’an Shiyou University
- Shaanxi Province Key Laboratory of Environmental Pollution Control and Reservoir Protection Technology of Oilfields
- State Key Laboratory of Petroleum Pollution Control, CNPC Research Institute of Safety and Environmental Technology
- Edição: Volume 58, Nº 12 (2018)
- Páginas: 1070-1075
- Seção: Article
- URL: https://journal-vniispk.ru/0965-5441/article/view/180533
- DOI: https://doi.org/10.1134/S0965544118120046
- ID: 180533
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Resumo
In this work, a series of hydroxylmethyl triamide (HMTA) was synthesized from vegetable oil, diethylenetriamine were and hexamethylenetetramine, which was evaluated as a crude oil flow improver. The results showed that HMTA has a good viscosity reduction effect on the crude oil from Yanchang Oilfield, with the highest viscosity reduction rate of 89%. The highest pour point reduction depression was achieved as 7.4°C. Differential scanning calorimetry and paraffin crystal morphology characterization were conducted on the crude oil to elucidate the mechanism of viscosity reduction and pour point depression.
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Sobre autores
Jie Zhang
College of Chemistry and Chemical Engineering, Xi’an Shiyou University
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an
Zhen Guo
College of Chemistry and Chemical Engineering, Xi’an Shiyou University
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an
Weichao Du
College of Chemistry and Chemical Engineering, Xi’an Shiyou University
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an
Xuefan Gu
College of Chemistry and Chemical Engineering, Xi’an Shiyou University
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an
Manxue Wang
College of Chemistry and Chemical Engineering, Xi’an Shiyou University
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an
Zhifang Zhang
Shaanxi Province Key Laboratory of Environmental Pollution Control and Reservoir Protection Technology of Oilfields
Email: gangchen@xsyu.edu.cn
República Popular da China,
Xi’an
Yun Ma
College of Chemistry and Chemical Engineering, Xi’an Shiyou University; State Key Laboratory of Petroleum Pollution Control, CNPC Research Institute of Safety and Environmental Technology
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an; Beijing
Gang Chen
College of Chemistry and Chemical Engineering, Xi’an Shiyou University; Shaanxi Province Key Laboratory of Environmental Pollution Control and Reservoir Protection Technology of Oilfields
Autor responsável pela correspondência
Email: gangchen@xsyu.edu.cn
República Popular da China, Xi’an;
Xi’an
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