Methodology for charging autoclaves at high pressures and temperatures with acid gases

被引：7

作者：

Hausler, RH ^{[1
]}

机构：

[1] Corroconsulta, Dallas, TX 75248 USA

来源：

CORROSION | 1998年 / 54卷 / 08期

关键词：

autoclave testing; brine; carbon dioxide; equation of state; gas solubilities; hydrocarbon; hydrogen sulfide; pressure vessels;

D O I：

10.5006/1.3287642

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple equation of state (EOS) applicable to defining autoclave test environments was developed. The approach is particularly helpful when mixed gases (carbon dioxide [CO2]/hydrogen sulfide [H2S]) must be used. Test liquids may consist of an aqueous and a hydrocarbon phase, or the gases may be added at room temperature (RT) prior to heat-up. Solubilities for CO2 and H2S in various liquids have been reviewed and data verifying the EOS presented. A sensitivity analysis reviewed the effects of possible misassessment of the solubilities, and comments have been made regarding the process of preparing test environments in pressure vessels.

引用

页码：641 / 650

页数：10

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