INTERFACIAL-TENSION OF HYDROCARBON PLUS WATER BRINE SYSTEMS UNDER HIGH-PRESSURE/

Authors
CAI BY YANG JT GUO TM
Citation
By. Cai et al., INTERFACIAL-TENSION OF HYDROCARBON PLUS WATER BRINE SYSTEMS UNDER HIGH-PRESSURE/, Journal of chemical and engineering data, 41(3), 1996, pp. 493-496
Citations number
7
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
41
Issue
3
Year of publication
1996
Pages
493 - 496
Database
ISI
SICI code
0021-9568(1996)41:3<493:IOHPWB>2.0.ZU;2-K
Abstract
Interfacial tensions of 10 normal alkane + water/brine and hydrocarbon mixture + water/brine systems were measured by using a pendent drop i nstrument. The temperature and pressure ranges of measurements are (25 to 80) degrees C and (1 to 300) bar, respectively. The effects of tem perature, pressure, and salt content have been studied. It was found t hat the interfacial tension is sensitive to temperature and salt conce ntration but weakly dependent on pressure and salt species.