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Desulfurization of Simulated Oils by Microwave Chemical Methods.

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Title: Desulfurization of Simulated Oils by Microwave Chemical Methods.
Authors: Fei, Q.1, Yang, J.1, Xu, X.1 xrxu@ecust.edu.cn, Gao, J.1
Source: Petroleum Science & Technology. May2009, Vol. 27 Issue 7, p764-775. 12p. 5 Charts, 6 Graphs.
Subjects: Microwaves, Desulfurization, Petroleum, Sulfur, Temperature, Electric waves
Abstract: Microwave technology was introduced for the desulfurization of sulfurous crude oil and the influence of microwave processes on removing benzothiophene sulfur and bi-benzothiophene sulfur in simulated oils was studied in this article. The results manifested that the desulfurization efficiencies of BBPV, formylhydroperoxide and peroxyacetic acid for an oil sample (simulated oil 2) containing bi-benzothiophene were better than for the oil sample (simulated oil 1) containing benzothiophene. When dosages of BBPV increased from 0.5% to 4%, the desulfurizing efficiencies of simulated oil 1 and 2 were raised from 19.8% to 53.7%, and 48.0% to 64.2%, respectively. With the increase of temperature, the reaction order desulfurization of the simulated oils by microwave increased, and the rate of the microwave reaction increased. The desulfurizing efficiency increases along with the temperature in the same time. [ABSTRACT FROM AUTHOR]
Copyright of Petroleum Science & Technology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
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  Data: Desulfurization of Simulated Oils by Microwave Chemical Methods.
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  Data: <searchLink fieldCode="AR" term="%22Fei%2C+Q%2E%22">Fei, Q.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yang%2C+J%2E%22">Yang, J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Xu%2C+X%2E%22">Xu, X.</searchLink><relatesTo>1</relatesTo><i> xrxu@ecust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Gao%2C+J%2E%22">Gao, J.</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Petroleum+Science+%26+Technology%22">Petroleum Science & Technology</searchLink>. May2009, Vol. 27 Issue 7, p764-775. 12p. 5 Charts, 6 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Microwaves%22">Microwaves</searchLink><br /><searchLink fieldCode="DE" term="%22Desulfurization%22">Desulfurization</searchLink><br /><searchLink fieldCode="DE" term="%22Petroleum%22">Petroleum</searchLink><br /><searchLink fieldCode="DE" term="%22Sulfur%22">Sulfur</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature%22">Temperature</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+waves%22">Electric waves</searchLink>
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  Data: Microwave technology was introduced for the desulfurization of sulfurous crude oil and the influence of microwave processes on removing benzothiophene sulfur and bi-benzothiophene sulfur in simulated oils was studied in this article. The results manifested that the desulfurization efficiencies of BBPV, formylhydroperoxide and peroxyacetic acid for an oil sample (simulated oil 2) containing bi-benzothiophene were better than for the oil sample (simulated oil 1) containing benzothiophene. When dosages of BBPV increased from 0.5% to 4%, the desulfurizing efficiencies of simulated oil 1 and 2 were raised from 19.8% to 53.7%, and 48.0% to 64.2%, respectively. With the increase of temperature, the reaction order desulfurization of the simulated oils by microwave increased, and the rate of the microwave reaction increased. The desulfurizing efficiency increases along with the temperature in the same time. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Petroleum Science & Technology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/10916460802105690
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      – Code: eng
        Text: English
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        PageCount: 12
        StartPage: 764
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      – SubjectFull: Microwaves
        Type: general
      – SubjectFull: Desulfurization
        Type: general
      – SubjectFull: Petroleum
        Type: general
      – SubjectFull: Sulfur
        Type: general
      – SubjectFull: Temperature
        Type: general
      – SubjectFull: Electric waves
        Type: general
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      – TitleFull: Desulfurization of Simulated Oils by Microwave Chemical Methods.
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              M: 05
              Text: May2009
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              Y: 2009
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