Effect of the Temperature on CO2/Brine/Dolomite Wettability: Hydrophilic versus Hydrophobic Surfaces

被引：59

作者：

Al-Yaseri, A. Z. ^{[1
]}

Roshan, H. ^{[3
]}

Zhang, Y. ^{[1
]}

Rahman, T. ^{[1
]}

Lebedev, M. ^{[2
]}

Barifcani, A. ^{[1
]}

Iglauer, S. ^{[1
]}

机构：

[1] Curtin Univ, Dept Petr Engn, Kensington, WA 6151, Australia

[2] Curtin Univ, Dept Explorat Geophys, Kensington, WA 6151, Australia

[3] Univ New South Wales, Sch Petr Engn, Sydney, NSW 2033, Australia

来源：

ENERGY & FUELS | 2017年 / 31卷 / 06期

关键词：

WATER CONTACT ANGLES; INTERFACIAL-TENSION; SUPERCRITICAL CO2; DISSOLUTION KINETICS; IMPACT; PRESSURE; STORAGE; SEQUESTRATION; CONTAMINATION; INJECTION;

D O I：

10.1021/acs.energyfuels.7b00745

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The water contact angle in a system of brine (20 wt % CaCl2) and CO2 was measured on a smooth dolomite surface [root mean square (RMS) surface roughness of 45 rim] with both hydrophilic and hydrophobic behaviors as a function of the pressure (0.1, 5, 10, 15, and 20 MPa) and temperature (308, 323, and 343 K). The experimental results show that the contact angle of brine/CO2 increases slightly with the temperature when the dolomite surface is hydrophilic but, interestingly, reduces When the surface is hydrophobic. The results also illustrate that the brine/CO2 contact angles increase with increasing pressure: We interpreted the experimental observations using the concept of alteration in van der Waals potential (substrate surface chemistry) with thermodynamic properties,. including pressure and temperature.

引用

页码：6329 / 6333

页数：5

共 53 条

[11] Multiwalled Carbon Nanotube Synthesis Using Arc Discharge with Hydrocarbon as Feedstock
Chaudhary, K. T.
Rizvi, Z. H.
Bhatti, K. A.
Ali, J.
Yupapin, P. P.
[J]. JOURNAL OF NANOMATERIALS, 2013, 2013
[12] Water contact angles on quartz surfaces under supercritical CO2 sequestration conditions: Experimental and molecular dynamics simulation studies
Chen, Cong
Wan, Jiamin
Li, Weizhong
Song, Yongchen
[J]. INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2015, 42 : 655 - 665
[13] Effect of temperature on the dynamic contact angle
de Ruijter, M
Koelsch, P
Voué, M
De Coninck, J
Rabe, JP
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1998, 144 (1-3) : 235 - 243
[14] ANALYTIC RESULTS FOR WETTING TRANSITIONS IN THE PRESENCE OF VANDERWAALS TAILS
DIETRICH, S
NAPIORKOWSKI, M
[J]. PHYSICAL REVIEW A, 1991, 43 (04): : 1861 - 1885
[15] Wettability behaviour of CO2 at storage conditions
Farokhpoor, Raheleh
Bjorkvik, Bard J. A.
Lindeberg, Erik
Torsaeter, Ole
[J]. INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2013, 12 : 18 - 25
[16] Validity of the "Sharp-Kink Approximation" for water and other fluids
Garcia, R.
Osborne, K.
Subashi, E.
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2008, 112 (27) : 8114 - 8119
[17] Wetting transition of water on graphite and other surfaces
Gatica, SM
Johnson, JK
Zhao, XC
Cole, MW
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (31) : 11704 - 11708
[18] Interfacial Tension Measurements of the (H2O + CO2) System at Elevated Pressures and Temperatures
Georgiadis, Apostolos
Maitland, Geoffrey
Trusler, J. P. Martin
Bismarck, Alexander
[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2010, 55 (10) : 4168 - 4175
[19] Correlation of Oil-Water and Air-Water Contact Angles of Diverse Silanized Surfaces and Relationship to Fluid Interfacial Tensions
Grate, Jay W.
Dehoff, Karl J.
Warner, Marvin G.
Pittman, Jonathan W.
Wietsma, Thomas W.
Zhang, Changyong
Oostrom, Mart
[J]. LANGMUIR, 2012, 28 (18) : 7182 - 7188
[20] Molecular dynamics computations of brine-CO2 interfacial tensions and brine-CO2-quartz contact angles and their effects on structural and residual trapping mechanisms in carbon geo-sequestration
Iglauer, S.
Mathew, M. S.
Bresme, F.
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2012, 386 : 405 - 414

← 1 2 3 4 5 6 →