COMPARISON OF DISPERSED PHASE LOCAL HOLD UP IN SPRAY AND RDC COLUMNS

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.

BAHMANVAR H.; MOUSAVIAN SEYED MOHAMMAD ALI; HAGHIGHIASL A.

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

Journal Paper

Paper Information

Journal: Year:2001 | Volume:35 | Issue:3 (73) Page(s): 365-374

Download Full-Text

Persian Verion

View:

797

Download:

Cites:

Information Journal Paper

Title

COMPARISON OF DISPERSED PHASE LOCAL HOLD UP IN SPRAY AND RDC COLUMNS

Author(s)

BAHMANVAR H. | MOUSAVIAN SEYED MOHAMMAD ALI | HAGHIGHIASL A. | Issue Writer Certificate

Keywords

Not Registered.

Abstract

In designing extraction columns many parameters must be considered such as dispersed phase local hold up. Prediction of dispersed phase hold up is one of the most important parameters in design. A laboratory spray and RDC columns are constructed for the experimental works. The selected chemical systems for no mass transfer experiments were Water-Toluene, Water-normal Heptane and Water-MIBK, with a variety of physical properties interfacial tension, viscosity and density. In all experiments, the oil phase was as dispersed phase and water phase as continuous phase. According to the experiments, it was found that dispersed phase local hold up increases in the columns as dispersed phase volumetric flow rate at a fixed continuous flow rate increases. As interfacial tension increases the dispersed phase local hold up in the columns increases as well. Static hold up can be neglected in spray columns because of no internal equipment's in the column although it is a little in the RDC column. Local hold up at different height of the columns is measured and analyzed. Series of experiments have been carried out in above-mentioned columns.

Cites

No record.

References

No record.

Cite

APA: Copy

BAHMANVAR, H., MOUSAVIAN, SEYED MOHAMMAD ALI, & HAGHIGHIASL, A.. (2001). COMPARISON OF DISPERSED PHASE LOCAL HOLD UP IN SPRAY AND RDC COLUMNS. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), 35(3 (73)), 365-374. SID. https://sid.ir/paper/14075/en

Vancouver: Copy

BAHMANVAR H., MOUSAVIAN SEYED MOHAMMAD ALI, HAGHIGHIASL A.. COMPARISON OF DISPERSED PHASE LOCAL HOLD UP IN SPRAY AND RDC COLUMNS. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN)[Internet]. 2001;35(3 (73)):365-374. Available from: https://sid.ir/paper/14075/en

IEEE: Copy

H. BAHMANVAR, SEYED MOHAMMAD ALI MOUSAVIAN, and A. HAGHIGHIASL, “COMPARISON OF DISPERSED PHASE LOCAL HOLD UP IN SPRAY AND RDC COLUMNS,” JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), vol. 35, no. 3 (73), pp. 365–374, 2001, [Online]. Available: https://sid.ir/paper/14075/en

Related Journal Papers