Equilibrium Conditions of Clathrate Hydrates Formed from Propane and Aqueous Solutions of Propanone and Sodium Chloride

被引：15

作者：

Maekawa, Tatsuo ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Inst Georesources & Environm, Tsukuba, Ibaraki 3058567, Japan

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2010年 / 55卷 / 09期

关键词：

DISSOCIATION CONDITIONS; CARBON-DIOXIDE; METHANE; ACETONE; WATER; MIXTURES; ETHANE; PREDICTIONS; CACL2; NACL;

D O I：

10.1021/je100219a

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Equilibrium conditions of clathrate hydrates formed from propane and aqueous solutions of propanone and sodium chloride were experimentally measured at a temperature range of (264.7 to 276.9) K and pressures up to 0.514 MPa using an isochoric method. The equilibrium temperatures of the clathrate hydrates decrease as the propanone concentrations increase, indicating that propanone has an inhibiting effect on propane hydrate formation.

引用

收藏

页码：3645 / 3648

页数：4

相关论文

共 14 条

[1]

[Anonymous], INCLUSION COMPOUNDS

[2] INCIPIENT EQUILIBRIUM DATA FOR PROPANE HYDRATE FORMATION IN AQUEOUS-SOLUTIONS OF NACL, KCL, AND CACL2 [J].

ENGLEZOS, P ;

NGAN, YT .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1993, 38 (02) :250-253

[3] Phase equilibrium for clathrate hydrates formed with difluoromethane or krypton, each coexisting with propan-2-ol, 2-methyl-2-propanol, or 2-propanone [J].

Imai, Shuntaro ;

Miyake, Kumiko ;

Ohmura, Ryo ;

Mori, Yasuhiko H. .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2007, 52 (03) :1056-1059

[4] Experimental measurement and modeling of R22 (CHClF2) hydrates in mixtures of acetone plus water [J].

Javanmardi, J ;

Ayatollahi, S ;

Motealleh, R ;

Moshfeghian, M .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2004, 49 (04) :886-889

[5] THERMODYNAMIC PROPERTIES OF R13 (CCIF3), R23 (CHF3), R152A (C2H4F2), AND PROPANE HYDRATES FOR DESALINATION OF SEA-WATER [J].

KUBOTA, H ;

SHIMIZU, K ;

TANAKA, Y ;

MAKITA, T .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1984, 17 (04) :423-429

[6] Phase equilibria for hydrate formation from binary mixtures of ethane, propane and noble gases [J].

Maekawa, T .

FLUID PHASE EQUILIBRIA, 2006, 243 (1-2) :115-120

[7] Equilibrium Conditions of Propane Hydrates in Aqueous Solutions of Alcohols, Glycols, and Glycerol [J].

Maekawa, Tatsuo .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2008, 53 (12) :2838-2843

[8] Experimental determination and modeling of methane hydrates in mixtures of acetone and water [J].

Mainusch, S ;

Peters, CJ ;

Arons, JD ;

Javanmardi, J ;

Moshfeghian, M .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1997, 42 (05) :948-950

[9] Experimental data and predictions of dissociation conditions for ethane and propane simple hydrates in the presence of distilled water and methane, ethane, propane, and carbon dioxide simple hydrates in the presence of ethanol aqueous solutions [J].

Mohammadi, Amir H. ;

Aftal, Waheed ;

Richon, Dominique .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2008, 53 (01) :73-76

[10] Gas hydrates of methane, ethane, propane, and carbon dioxide in the presence of single NaCl, KCl, and CaCl2 aqueous solutions: Experimental measurements and predictions of dissociation conditions [J].

Mohammadi, Amir H. ;

Afzal, Waheed ;

Richon, Dominique .

JOURNAL OF CHEMICAL THERMODYNAMICS, 2008, 40 (12) :1693-1697