Effect of Diesel Compositions on the Performance of Lubricity Improver
With focusing on the different effects of diesel lubricity improver(also known as anti-wear agent)on different diesel oils, two batches of diesel oils from H refinery were chosen as samples, and the components of diesel oil were analyzed by gas chromatography-mass spectrometry and simulated distilla...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Materials Protection
2021-06-01
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| Series: | Cailiao Baohu |
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| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20210617.pdf |
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| author | PANG Bo, HUANG Zhan-kai |
| author_facet | PANG Bo, HUANG Zhan-kai |
| author_sort | PANG Bo, HUANG Zhan-kai |
| collection | DOAJ |
| description | With focusing on the different effects of diesel lubricity improver(also known as anti-wear agent)on different diesel oils, two batches of diesel oils from H refinery were chosen as samples, and the components of diesel oil were analyzed by gas chromatography-mass spectrometry and simulated distillation.Then, the effects of alkanes, cycloalkanes and aromatics on the performance of propylene glycol monooleate and glyceryl monooleate lubricity improvers were explored by measuring the wear scar diameter.Result showed that cycloparaffins had a negative effect on the performance of lubricity improver, while paraffins and aromatics had no direct effects.It was also assumed that cycloparaffins decreased the compactness of the lubricating film through spatial steric resistance, thus reducing the effect of lubricity improver.Finally, through adding ester-based lubricity improver with stronger hydrogen bonds, the interference effect of cycloparaffins could be reduced, and the lubricity of diesel oil could be improved. |
| format | Article |
| id | doaj-art-81eb64a241e84810a0499f1e5cc63cd7 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2021-06-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-81eb64a241e84810a0499f1e5cc63cd72025-08-20T03:50:20ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602021-06-015469710110.16577/j.cnki.42-1215/tb.2021.06.017Effect of Diesel Compositions on the Performance of Lubricity ImproverPANG Bo, HUANG Zhan-kai0(1.CNOOC Huizhou Petrochemical Co., Ltd., Huizhou 516086, China;2.CNOOC Tianjin Chemical Research and Design Institute Co., Ltd., Tianjin 300131, China)With focusing on the different effects of diesel lubricity improver(also known as anti-wear agent)on different diesel oils, two batches of diesel oils from H refinery were chosen as samples, and the components of diesel oil were analyzed by gas chromatography-mass spectrometry and simulated distillation.Then, the effects of alkanes, cycloalkanes and aromatics on the performance of propylene glycol monooleate and glyceryl monooleate lubricity improvers were explored by measuring the wear scar diameter.Result showed that cycloparaffins had a negative effect on the performance of lubricity improver, while paraffins and aromatics had no direct effects.It was also assumed that cycloparaffins decreased the compactness of the lubricating film through spatial steric resistance, thus reducing the effect of lubricity improver.Finally, through adding ester-based lubricity improver with stronger hydrogen bonds, the interference effect of cycloparaffins could be reduced, and the lubricity of diesel oil could be improved.http://www.mat-pro.com/fileup/1001-1560/PDF/20210617.pdflubricity improver; cycloparaffins; diesel oil; lubricity; anti-wear agent |
| spellingShingle | PANG Bo, HUANG Zhan-kai Effect of Diesel Compositions on the Performance of Lubricity Improver Cailiao Baohu lubricity improver; cycloparaffins; diesel oil; lubricity; anti-wear agent |
| title | Effect of Diesel Compositions on the Performance of Lubricity Improver |
| title_full | Effect of Diesel Compositions on the Performance of Lubricity Improver |
| title_fullStr | Effect of Diesel Compositions on the Performance of Lubricity Improver |
| title_full_unstemmed | Effect of Diesel Compositions on the Performance of Lubricity Improver |
| title_short | Effect of Diesel Compositions on the Performance of Lubricity Improver |
| title_sort | effect of diesel compositions on the performance of lubricity improver |
| topic | lubricity improver; cycloparaffins; diesel oil; lubricity; anti-wear agent |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/20210617.pdf |
| work_keys_str_mv | AT pangbohuangzhankai effectofdieselcompositionsontheperformanceoflubricityimprover |