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Gibbs Reactor: GBR-100: Stream Name

This document contains specifications for a Gibbs reactor unit called GBR-100 that will undergo a reaction converting E-Benzene to Styrene and Hydrogen. The reactor has inlet streams for a mixed feed and energy, and outlet streams for vapor and liquid products. It will operate at 606.85 C, 137.8 kPa with a total feed rate of 547.9 kgmole/hr and will require 2.71 GJ/hr of heating duty supplied to an energy stream. Key specifications for the reactor dimensions and stream properties are provided.

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James
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102 views3 pages

Gibbs Reactor: GBR-100: Stream Name

This document contains specifications for a Gibbs reactor unit called GBR-100 that will undergo a reaction converting E-Benzene to Styrene and Hydrogen. The reactor has inlet streams for a mixed feed and energy, and outlet streams for vapor and liquid products. It will operate at 606.85 C, 137.8 kPa with a total feed rate of 547.9 kgmole/hr and will require 2.71 GJ/hr of heating duty supplied to an energy stream. Key specifications for the reactor dimensions and stream properties are provided.

Uploaded by

James
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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1

Case Name: G:\...\STYRENE\James Sampurna_1806199316_SPK 02_Styrene PFR.us


2
3 Calgary, Alberta Unit Set: SI
4 CANADA
Date/Time: Monday Oct 5 2020, 11:22:21
5
6
7 Gibbs Reactor: GBR-100
8
9
10
CONNECTIONS
11
12
Inlet Stream Connections
13 Stream Name From Unit Operation
14 Mixed feed Mixer MIXER GBR
15
16
Outlet Stream Connections
17 Stream Name To Unit Operation
18 Vap out
19 Liq out
20
21
Energy Stream Connections
22 Stream Name From Unit Operation
23 Q3
24
25
PARAMETERS
26 Physical Parameters Optional Heat Transfer: Heating
27 Delta P Vessel Volume Duty Energy Stream
28 0.0000 kPa --- 2.710e+007 kJ/h Q3
29
30
User Variables
31
32
REACTION DETAILS
33
MOLE FLOW SPECIFICATIONS
34
35 Components Total Feed Total Prod Inerts Frac Spec Fixed Spec
36 (kgmole/h) (kgmole/h) (kgmole/h)
37 E-Benzene 547.9 329.8 No --- ---
38 Styrene 0.0000 218.1 No --- ---
39 Hydrogen 0.0000 218.1 No --- ---
40 H2O 0.0000 0.0000 No --- ---
41
ATOM MATRIX DATA
42
43 C H O
44 E-Benzene 8.000 * 10.00 * 0.0000 *
45 Styrene 8.000 * 8.000 * 0.0000 *
46 Hydrogen 0.0000 * 2.000 * 0.0000 *
47 H2O 0.0000 * 2.000 * 1.000 *
48
49
RATING
50
51
Sizing
52 Cylinder Vertical Reactor has a Boot: No
53 Volume --- Diameter --- Height ---
54
55
Nozzles
56 Base Elevation Relative to Ground Level 0.0000 m Diameter --- Height ---
57 Mixed feed Vap out Liq out
58 Diameter (m) 0.0500 0.0500 0.0500
59 Elevation (Base) (m) 0.0000 0.0000 0.0000
60 Elevation (Ground) (m) 0.0000 0.0000 0.0000
61 Elevation (% of Height) (%) --- --- ---
62
63 Honeywell International Inc. UniSim Design (R390.1 Build 15107) Page 1 of 3
Licensed to: Printed by: James * Specified by user.
1
Case Name: G:\...\STYRENE\James Sampurna_1806199316_SPK 02_Styrene PFR.us
2
3 Calgary, Alberta Unit Set: SI
4 CANADA
Date/Time: Monday Oct 5 2020, 11:22:21
5
6
7 Gibbs Reactor: GBR-100 (continued)
8
9
10
CONDITIONS
11 Name Mixed feed Liq out Vap out Q3
12 Vapour 1.0000 0.0000 1.0000 ---
13 Temperature (C) 606.8500 606.8500 606.8500 * ---
14 Pressure (kPa) 137.8000 137.8000 137.8000 ---
15 Molar Flow (kgmole/h) 547.9200 0.0000 766.0560 ---
16 Mass Flow (kg/h) 58170.4749 0.0000 58170.9112 ---
17 Std Ideal Liq Vol Flow (m3/h) 66.8601 0.0000 71.5354 ---
18 Molar Enthalpy (kJ/kgmole) 1.611e+005 1.506e+005 1.506e+005 ---
19 Molar Entropy (kJ/kgmole-C) 245.2 369.0 369.0 ---
20 Heat Flow (kJ/h) 8.8261e+07 0.0000e-01 1.1536e+08 2.7103e+07
21
22
PROPERTIES
23 Name Mixed feed Liq out Vap out
24 Molecular Weight 106.2 75.94 75.94
25 Molar Density (kgmole/m3) 1.891e-002 1.887e-002 1.887e-002
26 Mass Density (kg/m3) 2.008 1.433 1.433
27 Act. Volume Flow (m3/h) 2.898e+004 0.0000 4.061e+004
28 Mass Enthalpy (kJ/kg) 1517 1983 1983
29 Mass Entropy (kJ/kg-C) 2.310 4.859 4.859
30 Heat Capacity (kJ/kgmole-C) 295.6 213.3 213.3
31 Mass Heat Capacity (kJ/kg-C) 2.784 2.809 2.809
32 Lower Heating Value (kJ/kgmole) 4.389e+006 3.160e+006 3.160e+006
33 Mass Lower Heating Value (kJ/kg) 4.134e+004 4.161e+004 4.161e+004
34 Phase Fraction [Vol. Basis] --- --- ---
35 Phase Fraction [Mass Basis] 4.941e-324 2.122e-314 2.122e-314
36 Partial Pressure of CO2 (kPa) 0.0000 0.0000 0.0000
37 Cost Based on Flow (Cost/s) 0.0000 0.0000 0.0000
38 Act. Gas Flow (ACT_m3/h) 2.898e+004 --- 4.061e+004
39 Avg. Liq. Density (kgmole/m3) 8.195 --- 10.71
40 Specific Heat (kJ/kgmole-C) 295.6 213.3 213.3
41 Std. Gas Flow (STD_m3/h) 1.296e+004 0.0000 1.811e+004
42 Std. Ideal Liq. Mass Density (kg/m3) 870.0 813.2 813.2
43 Act. Liq. Flow (m3/s) --- 0.0000 0.0000
44 Z Factor 0.9960 --- ---
45 Watson K 10.36 10.26 10.26
46 User Property --- --- ---
47 Partial Pressure of H2S (kPa) 0.0000 0.0000 0.0000
48 Cp/(Cp - R) 1.029 1.041 1.041
49 Cp/Cv 1.030 1.041 1.041
50 Heat of Vap. (kJ/kgmole) 3.493e+004 7.116e+004 7.116e+004
51 Kinematic Viscosity (cSt) 9.570 5.350 18.21
52 Liq. Mass Density (Std. Cond) (kg/m3) 872.1 783.4 783.4
53 Liq. Vol. Flow (Std. Cond) (m3/h) 66.70 0.0000 74.25
54 Liquid Fraction 0.0000 1.000 0.0000
55 Molar Volume (m3/kgmole) 52.88 53.01 53.01
56 Mass Heat of Vap. (kJ/kg) 329.0 937.1 937.1
57 Phase Fraction [Molar Basis] 1.0000 0.0000 1.0000
58 Surface Tension (dyne/cm) --- --- ---
59 Thermal Conductivity (W/m-K) 0.0701 4.961e-003 9.894e-002
60 Viscosity (cP) 1.921e-002 7.665e-003 2.609e-002
61 Cv (Semi-Ideal) (kJ/kgmole-C) 287.2 205.0 205.0
62 Mass Cv (Semi-Ideal) (kJ/kg-C) 2.706 2.700 2.700
63 Honeywell International Inc. UniSim Design (R390.1 Build 15107) Page 2 of 3
Licensed to: Printed by: James * Specified by user.
1
Case Name: G:\...\STYRENE\James Sampurna_1806199316_SPK 02_Styrene PFR.us
2
3 Calgary, Alberta Unit Set: SI
4 CANADA
Date/Time: Monday Oct 5 2020, 11:22:21
5
6
7 Gibbs Reactor: GBR-100 (continued)
8
9
10
PROPERTIES
11 Name Mixed feed Liq out Vap out
12 Cv (kJ/kgmole-C) 287.0 204.9 204.9
13 Mass Cv (kJ/kg-C) 2.704 2.698 2.698
14 Cv (Ent. Method) (kJ/kgmole-C) 294.2 --- 204.9
15 Mass Cv (Ent. Method) (kJ/kg-C) 2.771 --- 2.698
16 Cp/Cv (Ent. Method) 1.005 --- 1.041
17 Reid VP at 37.8 C (kPa) --- --- ---
18 True VP at 37.8 C (kPa) 2.752 1.706e+005 1.706e+005
19 Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 66.70 0.0000 74.28
20
21
DYNAMICS
22
23
Vessel Parameters: Initialize from Product
24 Vessel Volume (m3) --- Level Calculator Vertical cylinder
25 Vessel Diameter (m) --- Fraction Calculator e (corrected) levels and nozzles
26 Vessel Height (m) --- Feed Delta P (kPa) 0.0000
27 Liquid Level Percent (%) 50.00 Vessel Pressure (kPa) 137.8
28
29
Holdup: Vessel Levels
30 Phase Level Percent Volume
31 (m) (%) (m3)
32 Vapour --- --- 0.0000
33 Liquid --- --- 0.0000
34 Aqueous --- --- 0.0000
35
36
Holdup: Details
37 Phase Accumulation Moles Volume
38 (kgmole/h) (kgmole) (m3)
39 Vapour 0.0000 0.0000 0.0000
40 Liquid 0.0000 0.0000 0.0000
41 Aqueous 0.0000 0.0000 0.0000
42 Total 0.0000 0.0000 0.0000
43
44
Duty Valve Source : Direct_Q
45 SP Min. Available Max. Available
46 (kJ/h) (kJ/h) (kJ/h)
47 2.710e+007 --- ---
48
49
Liquid Heater Height as % of Vessel Volume
50 Top of Heater : 5.00 % * Bottom of Heater : 0.00 % *
51
52
Heat Flow into the PFR: Heating
53
54
NOTES
55
56
57
58
59
60
61
62
63 Honeywell International Inc. UniSim Design (R390.1 Build 15107) Page 3 of 3
Licensed to: Printed by: James * Specified by user.

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