Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

Asphaltene Precipitation, Experimental and PC-SAFT Modeling

سومین کنفرانس بین المللی علوم و مهندسی
Year: 1395
Publish place:
COI: ICESCON03_192
Language: EnglishView: 542
This Paper With 12 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 12 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

A. Serajian - Chem. Eng. Dept., Tarbiat Modares University, Tehran, Iran.
M. VafaieSefti - Chem. Eng. Dept., Tarbiat Modares University, Tehran, Iran.
M. M. Shadman - Chem. Eng. Dept., Tarbiat Modares University, Tehran, Iran.
S. Ahmadi - Chem. Eng. Dept., Tarbiat Modares University, Tehran, Iran.

Abstract:

Asphaltenes are the heaviest and most polarizable fractions of crude oils. As a result, they have a high tendency to aggregate and flocculate under certain conditions. Asphaltene precipitation and subsequent deposition in production tubing and topside facilities present significant cost penalties to crude oil production. Therefore, it is highly desirable to predict their phase behavior to preventing or delaying deposition. One of the most common approaches for prediction of asphaltene precipitation is using the thermodynamic models. In this study PC-SAFT equation of state is used to predict asphaltene precipitation in Iranian dead oil sample. Asphaltene content is obtained by filtration method of the oil samples diluted with specific concentrations of different normal alkanes. Also Liquid-Liquid equilibrium is used for characterization of oil sample into one heavy phase (asphaltene) and another light phase (saturates, aromatics, and resin). Calculations show that the developed model is highly sensitive to interaction parameter between oil fractions. Prediction results were improved due to using Chueh- Prausnitz equation. The results indicate good potential of PC-SAFT EOS in the prediction of asphaltene precipitation in crude oil sample diluted with different normal alkanes. The model error is less than 11% and the model precision is increased by reducing the number of normal alkane's carbons

Keywords:

Paper COI Code

This Paper COI Code is ICESCON03_192. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/491637/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Serajian, A. and VafaieSefti, M. and Shadman, M. M. and Ahmadi, S.,1395,Asphaltene Precipitation, Experimental and PC-SAFT Modeling,سومین کنفرانس بین المللی علوم و مهندسی,https://civilica.com/doc/491637

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :

  • Agrawal, P., Schoeggl, F.F., Satyro, M.A., Taylor, S.D., Yarranton, H.W.(2012). ...
  • Artola, P.A., Pereira, F.E., Adjiman, C.S., Galindo, A., Miller, E.A.. ...
  • Arya, A., Solms, N.V., Kontogeorgis, G.M.(2015). Determination of asphaltene onset ...
  • B uenro stro-Gonzalez, E., Lira-Galeana, C.. Gil-Villegas, A., Wu, J. ...
  • Castellanos Diaz, O., Modare sghazani, J., Satyro, M., Yarranton, H. ...
  • Da Silva, N.A.E., da Rocha Oliveira, V .R., Nunes Costa, ...
  • Du J, Zhang, D. (2004). A thermo dynamic model for ...
  • Fazelipour, W., Pope, G., Sepehnoori, K. (2008) .Development of a ...
  • Gross, J., Sadowski, G. (2001). Perturb ed-chain SAFT: _ equation ...
  • JafariB ehbahani, T., Ghotbi, C., Taghikhani, V., Shahrabadi, A. (2011). ...
  • Kohse, B., Nghiem, L., Maeda, H., Ohno, K. (2000) .Modelling ...
  • Kontogeorgis, G., Voutsas, E., Yakoumis, I., Tassios, D.(1996). An equation ...
  • Maqbool, T., Srikiratiwong, P.Fogler, H.S.(201 1).Effect of temperature On the ...
  • Mohebbinia, S., Sepehrnoori, K., Kazemi, Nia.K A., T.Johns. R. (20 ...
  • Panuganti, S.R., Vargas, F.M., Gonzalez, D.L, Kurup, A.S., Chapman, W.G. ...
  • Sabbagh, O., Akbarzadeh, K., B adamchi -Zadeh, A., Svrcek, W., ...
  • Sabeti, M., Rahimbakhsh, A., Nikookar, M., Mohammadi, A.H. (2015). Estimation ...
  • Sedghi, M., Goual, L. (2014). PC-SAFT modeling of asphaltene phase ...
  • Shahebrahimi, Y., Zonnour, i A. (2013). A _ combinatoril thermo ...
  • Shirani, B., Nikazar, M., Mousavi -Dehghan, i A. (2012). Prediction ...
  • Shirani, B., Nikazar, M., Naseri, A., Mou savi-Dehghani, A. (2012). ...
  • Vafaie-Sefti, M., Mou savi-Dehghani, S., M ohammad -Zadeh _ M. ...
  • Yan, W., Varzandeh, F., Stenby, E.H. (2015). PVT modeling of ...
  • Zhang, X., Pedrosa, N., Moorwood, T. (2012). Modeling asphaltene phase ...
  • Zuniga-Hinoj OSa, M.A., Justo-Garcfa, D.N., Aquino-Olivos _ M.A., Roman -Ramirez ...

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

Scientometrics

The specifications of the publisher center of this Paper are as follows:
Type of center: دانشگاه دولتی
Paper count: 34,218
In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.

New Papers

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support