THE SOLUBILITY OF CARBON-DIOXIDE AND HYDROGEN-SULFIDE IN A 35 WT-PERCENT AQUEOUS-SOLUTION OF METHYLDIETHANOLAMINE

被引：91

作者：

JOU, FY ^{[1
]}

CARROLL, JJ ^{[1
]}

MATHER, AE ^{[1
]}

OTTO, FD ^{[1
]}

机构：

[1] UNIV ALBERTA,DEPT CHEM ENGN,EDMONTON T6G 2G6,ALBERTA,CANADA

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1993年 / 71卷 / 02期

关键词：

ACID GAS; SOLUBILITY; AQUEOUS AMINE;

D O I：

10.1002/cjce.5450710213

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The solubility of hydrogen sulfide and carbon dioxide in an aqueous solution containing 35 wt% methyldiethanolamine (MDEA) (3.04 kmol/m3, 4.52 mol/kg) has been measured at 40-degrees and 100-degrees-C at partial pressures of the acid gas up to 530 kPa. Some data for hydrogen sulfide in a 50 wt% solution of MDEA (4.38 kmol/m3, 8.39 mol/kg) were also obtained. Also, densities of CO2-aqueous MDEA solutions were measured at 40-degrees-C.

引用

页码：264 / 268

页数：5

共 27 条

[11] ABSORPTION OF CARBON-DIOXIDE INTO AQUEOUS METHYLDIETHANOLAMINE [J].

HAIMOUR, N ;

SANDALL, OC .

CHEMICAL ENGINEERING SCIENCE, 1984, 39 (12) :1791-1796

[12]

HO BS, 1988, SPR AICHE NAT M NEW

[13]

JOHNSON RR, 1979, I CHEM E S SERIES, V57, pY1

[14] SOLUBILITY OF H2S AND CO2 IN AQUEOUS METHYLDIETHANOLAMINE SOLUTIONS [J].

JOU, FY ;

MATHER, AE ;

OTTO, FD .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1982, 21 (04) :539-544

[15]

KENT RL, 1976, HYDROCARB PROCESS, V55, P87

[16] THERMODYNAMICS OF IONIZATION OF AQUEOUS ALKANOLAMINES [J].

KIM, JH ;

DOBROGOWSKA, C ;

HEPLER, LG .

CANADIAN JOURNAL OF CHEMISTRY, 1987, 65 (08) :1726-1728

[17] DISSOCIATION-CONSTANTS OF SOME ALKANOLAMINES AT 293-K, 303-K, 318-K, AND 333-K [J].

LITTEL, RJ ;

BOS, M ;

KNOOP, GJ .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1990, 35 (03) :276-277

[18] EQUILIBRIUM SOLUBILITY OF H2S AND CO2 AND THEIR MIXTURES IN A MIXED-SOLVENT [J].

MACGREGOR, RJ ;

MATHER, AE .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1991, 69 (06) :1357-1366

[19]

MACGREGOR RJ, 1988, THESIS U ALBERTA EDM

[20]

PEARCE FE, 1976, P GAS CONDITIONING C, pK1

← 1 2 3 →