Page 240 - Handbook Of Multiphase Flow Assurance

Hydrate stability and crystal growth 239

TABLE 10.2 Methane hydrate equilibrium.
Data by T equil, K P equil, MPa Error, MPa
Present work
190.15 8.471E-02 ±0.001
8.572E-02 ±0.001
198.15 1.349E-01 ±0.001
1.365E-01 ±0.001
208.15 2.336E-01 ±0.002
2.278E-01 ±0.002
218.15 3.666E-01 ±0.005
243.15 9.825E-01 ±0.01
9.991E-01 ±0.01
9.823E-01 ±0.01
9.805E-01 ±0.01
262.4 1.847E+00 ±0.06
Falabella (1975)
148.8 5.30E-03
159.9 1.21E-02
168.8 2.11E-02
178.2 4.20E-02
191.3 9.01E-02
193.2 1.01E-01
Deaton and Frost Jr. (1946)
set 1 262.4 1.79E+00
264.2 1.90E+00
266.5 2.08E+00
268.6 2.22E+00
270.9 2.39E+00

set 2 273.7 2.77E+00
274.4 2.90E+00
275.4 3.24E+00
275.9 3.42E+00
277.1 3.81E+00
279.3 4.77E+00

Continued