ACOUSTIC-RESONANCE DETERMINATION OF SONIC SPEED AND DEW POINTS IN A NATURAL-GAS MIXTURE AND RETROGRADE CONDENSATE

被引：4
作者：
COLGATE, SO
SIVARAMAN, A
DEJSUPA, C
MCGILL, K
机构：
[1] Department of Chemistry, University of Florida, Gainesville
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 1991年 / 23卷 / 07期
关键词：
D O I：
10.1016/S0021-9614(05)80202-2
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
An automated high-pressure spherical acoustic resonator has been used to measure sonic speeds in a six-component natural-gas mixture at pressures from 2 MPa to 10 MPa and temperatures in the range 366 K to 243 K. The method permitted precise location of dew points, and these together with a portion of the phase diagram are presented for the natural-gas mixture. Experimental sonic-speed results are compared with values predicted by the MAXISIM model at Norsk Hydro a.s. The agreement is good. © 1991 Academic Press Limited All rights reserved.
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页码：647 / 652
页数：6
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