Page 377 - Chemical engineering design

352
correlations
Use tabular
Use γ i
data
Y
Y
Experimental
Experimental
N
N
data
data
γ i
Start
Hydrocarbon Special Use sour Sour water case C 5 water system Y Y N (polar) or lighter N N CHEMICAL ENGINEERING P < 4 bar Use 0 < T < 750K C T < 150 ° UNIFAC Y N N Further N P < 350 bar experimental work required method equilibria phase of selection the for
P < 1 bar
present
N
N
H 2
chart
Y Y Y Y
Y Flow
Use G−S Use B−K10 P < 200 bar N 8.4. Figure
Y Use R−K−S
T < 250K H 2 present T < 250K
N Y N N
Y Y Use G−S

Use G−S Use P−R or R−K−S Use B−W−R