A STUDY OF ASPHALTENE ADSORPTION MANNER ON RESERVOIR ROCK SURFACES WITH APPLICATION OF LANGMUIR ISOTHERM MODIFICATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MOUSAVI DEHGHANI S.A.; MOHAMMADI M.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLEUM RESEARCH Year:2014 | Volume:23 | Issue:76 Page(s): 154-167

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

653

Download:

Cites:

Information Journal Paper

Title

A STUDY OF ASPHALTENE ADSORPTION MANNER ON RESERVOIR ROCK SURFACES WITH APPLICATION OF LANGMUIR ISOTHERM MODIFICATION

Author(s)

MOUSAVI DEHGHANI S.A. | MOHAMMADI M. | Issue Writer Certificate

Keywords

ASPHALTENEQ2

RESERVOIR ROCK MINERALQ2

MONOLAYER AND MULTILAYER ADSORPTIONQ2

MODIFIED LANGMUIR ISOTHERMQ2

Abstract

In this paper, static adsorption tests were performed using ASPHALTENE extracted from a sample of crude oil from Iranian southern oil fields and different RESERVOIR ROCK MINERALs. The amount of adsorbed ASPHALTENE was calculated after determining the equilibrium concentration by UV/VIS method (328 nm). The adsorption isotherms of ASPHALTENE on Kaolin, Calcite, Dolomite, and Quartz were analyzed and compared. Among the different minerals, the maximum adsorption was found for Kaolin. MODIFIED LANGMUIR ISOTHERM was used for comparing between the model and experimental data. Modified Langmuir coefficients were obtained from four linearized modified Langmuir equations by linear regression method. Kaolin, Calcite, and Quartz followed the Langmuir isotherm, indicating that there was the monolayer formation of adsorbed ASPHALTENEs onto the surface; however, the adsorption behavior of Dolomite was different from the others and does not follow the Langmuir isotherm. It indicated the multilayers formation of ASPHALTENEs onto the surface. Multilayer adsorption was justified using the MODIFIED LANGMUIR ISOTHERM. There was good agreement between the model and the experimental data. The values of R2 at their optimum X for Kaolin, Calcite, Dolomite, and Quartz were 0.991, 0.994, 0.95, and 0.991 respectively.

Cites

No record.

References

No record.

Cite

APA: Copy

MOUSAVI DEHGHANI, S.A., & MOHAMMADI, M.. (2014). A STUDY OF ASPHALTENE ADSORPTION MANNER ON RESERVOIR ROCK SURFACES WITH APPLICATION OF LANGMUIR ISOTHERM MODIFICATION. PETROLEUM RESEARCH, 23(76), 154-167. SID. https://sid.ir/paper/114765/en

Vancouver: Copy

MOUSAVI DEHGHANI S.A., MOHAMMADI M.. A STUDY OF ASPHALTENE ADSORPTION MANNER ON RESERVOIR ROCK SURFACES WITH APPLICATION OF LANGMUIR ISOTHERM MODIFICATION. PETROLEUM RESEARCH[Internet]. 2014;23(76):154-167. Available from: https://sid.ir/paper/114765/en

IEEE: Copy

S.A. MOUSAVI DEHGHANI, and M. MOHAMMADI, “A STUDY OF ASPHALTENE ADSORPTION MANNER ON RESERVOIR ROCK SURFACES WITH APPLICATION OF LANGMUIR ISOTHERM MODIFICATION,” PETROLEUM RESEARCH, vol. 23, no. 76, pp. 154–167, 2014, [Online]. Available: https://sid.ir/paper/114765/en

Related Journal Papers