UNIQUAC-NRF MODEL TO STUDY THE SOLUBILITY OF ACID GASES IN AQUEOUS ALKANOLAMINES

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.

HAGHTALAB A.; DEHGHANI TAFTI MOHAMMAD HOSSEIN; PAHLAVANZADEH H.

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

Journal Paper

Paper Information

Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2007 | Volume:26 | Issue:2 Page(s): 53-59

Download Full-Text

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

Persian Verion

View:

1,781

Download:

Cites:

Information Journal Paper

Title

UNIQUAC-NRF MODEL TO STUDY THE SOLUBILITY OF ACID GASES IN AQUEOUS ALKANOLAMINES

Author(s)

HAGHTALAB A. | DEHGHANI TAFTI MOHAMMAD HOSSEIN | PAHLAVANZADEH H. | Issue Writer Certificate

Keywords

VAPOR-LIQUID EQUILIBRIAQ3

ALKANOLAMINESQ2

CO2Q2

H2SQ2

UNIQUAC-NRF MODELQ3

Abstract

A thermodynamic consistent model was developed for representing VAPOR-LIQUID EQUILIBRIA in acid gases (H2S, CO2)-alkanolamine-water systems. The model accounts for both chemical and phase equilibria in liquid and gas phases, respectively. The activity coefficient of species was calculated using Pitzer-Debye-Huckel theory for long range interactions and UNIQUAC-NRF MODEL with ion-pair approach for short range interactions. The energy interaction parameters of UNIQUAC-NRF were obtained for MDEA+H2O+CO2 and MDEA+H2O+H2S systems. The results of the model are in very good agreement with the experiment.

Cites

تعیین ضریب های فعالیت یون ها و نمک های اصلی دریاچه اورمیه

References

Cite

APA: Copy

HAGHTALAB, A., DEHGHANI TAFTI, MOHAMMAD HOSSEIN, & PAHLAVANZADEH, H.. (2007). UNIQUAC-NRF MODEL TO STUDY THE SOLUBILITY OF ACID GASES IN AQUEOUS ALKANOLAMINES. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 26(2), 53-59. SID. https://sid.ir/paper/26338/en

Vancouver: Copy

HAGHTALAB A., DEHGHANI TAFTI MOHAMMAD HOSSEIN, PAHLAVANZADEH H.. UNIQUAC-NRF MODEL TO STUDY THE SOLUBILITY OF ACID GASES IN AQUEOUS ALKANOLAMINES. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2007;26(2):53-59. Available from: https://sid.ir/paper/26338/en

IEEE: Copy

A. HAGHTALAB, MOHAMMAD HOSSEIN DEHGHANI TAFTI, and H. PAHLAVANZADEH, “UNIQUAC-NRF MODEL TO STUDY THE SOLUBILITY OF ACID GASES IN AQUEOUS ALKANOLAMINES,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 26, no. 2, pp. 53–59, 2007, [Online]. Available: https://sid.ir/paper/26338/en

Related Journal Papers