General Arrangement Drawing

194 Pages·2014·1.24 MB·English

DESCON ENGINEERING LIMITED
FZE Humriyah
COMPRESS Pressure Vessel Design Calculations
Item. : Glycol Reboiler and stripping Gas Heater
Vessel Tag No. : 607-E-1105/2105/3105
Contractor / Client. : ADMA
Proposal Number. : 11924
Designer: IUH
Date: Thursday, October 30, 2014
This Document is the exclusive property of DESCON ENGINEERING LTD. and may not be
copied, exploited, duplicated, reproduced or communicated to a third party in any form without the
prior written approval of DESCON ENGINEERING LTD.
Table of Contents
General Arrangement Drawing.....................................................................................................................................1
Deficiencies Summary...................................................................................................................................................2
Nozzle Schedule.............................................................................................................................................................4
Nozzle Summary............................................................................................................................................................5
Pressure Summary........................................................................................................................................................6
Revision History.............................................................................................................................................................9
Settings Summary........................................................................................................................................................10
Radiography Summary................................................................................................................................................12
Thickness Summary....................................................................................................................................................14
Weight Summary..........................................................................................................................................................15
Long Seam Summary..................................................................................................................................................16
Hydrostatic Test...........................................................................................................................................................18
Vacuum Summary........................................................................................................................................................20
Front Channel...............................................................................................................................................................21
Shell #1..........................................................................................................................................................................23
Rear Channel................................................................................................................................................................25
Front Head....................................................................................................................................................................27
Straight Flange on Front Head....................................................................................................................................29
Straight Flange on Rear Channel Head......................................................................................................................31
Rear Channel Head......................................................................................................................................................33
6" Two Nozzles (N3 A/B)..............................................................................................................................................35
6" Two Nozzles (N4 A/B)..............................................................................................................................................53
8" Two Nozzles (N1 A/B)..............................................................................................................................................71
8" Two Nozzles (N9).....................................................................................................................................................88
Shell Side Flange (front)............................................................................................................................................105
Shell Side Flange (rear).............................................................................................................................................112
Tube Side Flange (front)............................................................................................................................................119
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Table of Contents
Tube Side Flange (rear).............................................................................................................................................126
Saddle.........................................................................................................................................................................133
Baffle Summary Report.............................................................................................................................................139
Data Inputs Summary................................................................................................................................................141
Design Conditions Summary....................................................................................................................................142
Materials and Gaskets Summary..............................................................................................................................143
Shell and Tubes..........................................................................................................................................................145
Tubes...........................................................................................................................................................................155
Tubesheet -- ASME....................................................................................................................................................157
Tubesheet -- TEMA.....................................................................................................................................................186
Tubesheet Maximum Pressure Report.....................................................................................................................191
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General Arrangement Drawing
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Deficiencies Summary
Deficiencies for 6" Two Nozzles (N3 A/B)
Nozzle weight has been increased to account for the additional 1 nozzles specified for costing. This weight is
assumed to act at the location of this nozzle.
Deficiencies for 6" Two Nozzles (N4 A/B)
Nozzle weight has been increased to account for the additional 1 nozzles specified for costing. This weight is
assumed to act at the location of this nozzle.
Deficiencies for 8" Two Nozzles (N1 A/B)
Nozzle weight has been increased to account for the additional 1 nozzles specified for costing. This weight is
assumed to act at the location of this nozzle.
Deficiencies for Heat Exchanger
TEMA A.23: Tube longitudinal compressive stress is excessive (Operating).
ASME VIII-1, Table A-2 note (7): Ratio of tube OD/ID requires that factor fr be determined by test.
Warnings Summary
Warnings for 6" Two Nozzles (N3 A/B)
ASME B16.5: External loads have not been considered in the flange pressure rating. (warning)
Part of the pad width is beyond the limits of reinforcement. (warning)
Warnings for 6" Two Nozzles (N4 A/B)
ASME B16.5: External loads have not been considered in the flange pressure rating. (warning)
Part of the pad width is beyond the limits of reinforcement. (warning)
Warnings for 8" Two Nozzles (N1 A/B)
ASME B16.5: External loads have not been considered in the flange pressure rating. (warning)
Warnings for 8" Two Nozzles (N9)
ASME B16.5: External loads have not been considered in the flange pressure rating. (warning)
Warnings for Front Head
UCS-79: The extreme fiber elongation exceeds 5 percent and the thickness exceeds 16 mm;. Heat treatment per
UCS-56 is required if fabricated by cold forming. (warning)
Warnings for Heat Exchanger
UG-6(c): Tubesheet forging must meet the requirements of UG-6(c). (warning)
Warnings for Rear Channel Head
UCS-79: The extreme fiber elongation exceeds 5 percent and the thickness exceeds 16 mm;. Heat treatment per
UCS-56 is required if fabricated by cold forming. (warning)
Warnings for Shell Side Flange (front)
Jawad and Farr Guidebook, 4.3.1.3: To prevent gasket crushout a different gasket material should be used. As an
alternative (space permitting) the gasket width could be increased to 14.04 mm. (warning)
UG-6(c): Forging must meet the requirements of UG-6(c). (warning)
UG-6(c)(1): Forging must be subject to one of the austenitizing heat treatments permitted by the specification.
(warning)
Warnings for Shell Side Flange (rear)
Jawad and Farr Guidebook, 4.3.1.3: To prevent gasket crushout a different gasket material should be used. As an
alternative (space permitting) the gasket width could be increased to 14.04 mm. (warning)
UG-6(c): Forging must meet the requirements of UG-6(c). (warning)
UG-6(c)(1): Forging must be subject to one of the austenitizing heat treatments permitted by the specification.
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(warning)
Warnings for Tube Side Flange (front)
Jawad and Farr Guidebook, 4.3.1.3: To prevent gasket crushout a different gasket material should be used. As an
alternative (space permitting) the gasket width could be increased to 14.04 mm. (warning)
UG-6(c): Forging must meet the requirements of UG-6(c). (warning)
UG-6(c)(1): Forging must be subject to one of the austenitizing heat treatments permitted by the specification.
(warning)
Warnings for Tube Side Flange (rear)
Jawad and Farr Guidebook, 4.3.1.3: To prevent gasket crushout a different gasket material should be used. As an
alternative (space permitting) the gasket width could be increased to 14.04 mm. (warning)
UG-6(c): Forging must meet the requirements of UG-6(c). (warning)
UG-6(c)(1): Forging must be subject to one of the austenitizing heat treatments permitted by the specification.
(warning)
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Nozzle Schedule
Nozzle Impact
Service Size Materials Normalized Fine Grain Flange Blind
mark Tested
Nozzle SA-106 B Smls. Pipe No No No NPS 8 Class 600
N1 A/B 8" Two Nozzles NPS 8 Sch 80 (XS) DN 200 No
WN A105
Pad SA-516 70 No No No
Nozzle SA-106 B Smls. Pipe No No No NPS 6 Class 600
N3 A/B 6" Two Nozzles NPS 6 Sch 80 (XS) DN 150 No
WN A105
Pad SA-516 70 No No No
Nozzle SA-106 B Smls. Pipe No No No NPS 6 Class 600
N4 A/B 6" Two Nozzles NPS 6 Sch 80 (XS) DN 150 No
WN A105
Pad SA-516 70 No No No
Nozzle SA-106 B Smls. Pipe No No No NPS 8 Class 600
N9 8" Two Nozzles NPS 8 Sch 80 (XS) DN 200 No
WN A105
Pad SA-516 70 No No No
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Nozzle Summary
Reinforcement
Shell
Pad
Nozzle OD tn Req tn A1? A2? Corr Aa/Ar
mark (mm) (mm) (mm) (mm) (%)
Nom t Design t User t Width t
pad
(mm) (mm) (mm) (mm) (mm)
N1 A/B 219.08 12.7 11.61 Yes Yes 25 23.89 75 25 3 100.0
N3 A/B 168.27 10.97 10.54 Yes Yes 25 24.2 75 20 3 100.0
N4 A/B 168.27 10.97 10.54 Yes Yes 25 24.2 75 20 3 100.0
N9 219.08 12.7 11.61 Yes Yes 25 23.89 75 25 3 100.0
t : Nozzle thickness
n
Req t : Nozzle thickness required per UG-45/UG-16
n
Nom t: Vessel wall thickness
Design t: Required vessel wall thickness due to pressure + corrosion allowance per UG-37
User t: Local vessel wall thickness (near opening)
A : Area available per UG-37, governing condition
a
A: Area required per UG-37, governing condition
r
Corr: Corrosion allowance on nozzle wall
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Pressure Summary
Pressure Summary for Tube side chamber
P T T
Identifier MAWP MAP MAEP e MDMT MDMT Impact
Design Design ( kPa) ( kPa) ( kPa) external ( °C) Exemption Tested
( kPa) ( °C) ( °C)
Front Head 7,700.01 85 8,252.97 9,398.41 N/A 85 -29 Note 1 No
Straight Flange on Front Head 7,700.01 85 7,926.8 9,088.91 N/A 85 -29 Note 2 No
Front Channel 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Tubesheet 7,700.01 85 8,970.11 9,665.9 17,365.01 85 -49 Note 4 No
Rear Tubesheet 7,700.01 85 8,970.11 9,665.9 17,365.01 85 -49 Note 4 No
Rear Channel 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Straight Flange on Rear Channel Head 7,700.01 85 7,926.8 9,088.91 N/A 85 -29 Note 2 No
Rear Channel Head 7,700.01 85 8,252.97 9,398.41 N/A 85 -29 Note 5 No
Tubes 7,700.01 85 26,176.67 26,176.67 18,298.14 85 -105 Note 6 No
Tube Side Flange (front) 7,700.01 85 7,961.61 7,961.61 N/A 85 -29 Note 7 No
Tube Side Flange (front) - Flange Hub 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Tube Side Flange (rear) 7,700.01 85 7,961.61 7,961.61 N/A 85 -29 Note 7 No
Tube Side Flange (rear) - Flange Hub 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Nozzle Note 8 No
8" Two Nozzles (N1 A/B) 7,700.01 85 8,116.25 9,048.06 N/A 85 -29
Pad Note 9 No
Nozzle Note 8 No
8" Two Nozzles (N9) 7,700.01 85 8,116.25 9,048.06 N/A 85 -29
Pad Note 9 No
Chamber design MDMT is -29 °C
Chamber rated MDMT is -29 °C @ 7,926.8 kPa
Chamber MAWP hot & corroded is 7,926.8 kPa @ 85 °C
Chamber MAP cold & new is 7,961.61 kPa @ 25 °C
This pressure chamber is not designed for external pressure.
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Pressure Summary for Shell side chamber
P T T
Identifier MAWP MAP MAEP e MDMT MDMT Impact
Design Design ( kPa) ( kPa) ( kPa) external ( °C) Exemption Tested
( kPa) ( °C) ( °C)
Tubesheet 7,700.01 85 17,365.01 18,255.68 8,970.11 85 -49 Note 4 No
Shell #1 7,700.01 85 8,290.55 9,452.05 N/A 85 -29 Note 3 No
Rear Tubesheet 7,700.01 85 17,365.01 18,255.68 8,970.11 85 -49 Note 4 No
Tubes 7,700.01 85 18,298.14 18,298.14 26,176.67 85 N/A N/A No
Shell Side Flange (front) 7,700.01 85 7,961.61 7,961.61 N/A 85 -29 Note 10 No
Shell Side Flange (front) - Flange Hub 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Shell Side Flange (rear) 7,700.01 85 7,961.61 7,961.61 N/A 85 -29 Note 10 No
Shell Side Flange (rear) - Flange Hub 7,700.01 85 8,290.65 9,452.05 N/A 85 -29 Note 3 No
Saddle 7,700.01 85 7,961.61 N/A N/A N/A N/A N/A N/A
Nozzle Note 11 No
6" Two Nozzles (N3 A/B) 7,700.01 85 7,999.13 9,025.34 N/A 85 -29
Pad Note 12 No
Nozzle Note 11 No
6" Two Nozzles (N4 A/B) 7,700.01 85 7,998.49 9,024.71 N/A 85 -29
Pad Note 12 No
Chamber design MDMT is -29 °C
Chamber rated MDMT is -29 °C @ 7,961.61 kPa
Chamber MAWP hot & corroded is 7,961.61 kPa @ 85 °C
Chamber MAP cold & new is 7,961.61 kPa @ 25 °C
This pressure chamber is not designed for external pressure.
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