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Transcript
About CGHT Unit
Economic Assumptions
Introduction
Calculation Samples For Fixed Capital
Design & Economic Considerations of CGHT Unit
Comfar Results
Total Production Cost , Tax, ...
Members:
Suzan Abrishami
Noorie Seyedi
Zeinab Razavi
Introduction
Where our unit exists in a refinery!
1
Process Flow Diagram
FCC
Stripper
Regenerator
35730 barrel/ Day
Riser
First Hydrotreater
Second Hydrotreater
2
Economic assumptions
3
Removals
Some equipments were omitted from calculations
4
Replacements
Temp < 375 C
Some equipments were substituted
Temp < 375 C
5
Temp < 375 C
using other resources
FCC Reactor's cost was found from websites
6
Fixed Capital Investment
First step
CTCI =1.18 ( CTBM + CSite + C building + C offsite facilities ) + cwc
7
Heat Exchangers
Heat Exchangers
fOR Heat Exchangers
CTCI = CTPI + CWC = 1.18 ( CTBM + CSite + C building + C offsite facilities ) + cwc
CI in 2019=647.22
Reference: www.chemengonline.com
CBM = CPb ( I/Ib) [ FBM + (Fd Fp Fm - 1)]
8
Vessels
for Vessels
Vessels
CTCI = CTPI + CWC = 1.18 ( CTBM + CSite + C building + C offsite facilities ) + cwc
CBM = CPb ( I/Ib) [ FBM + (Fd Fp Fm - 1)]
9
Fixed Capital Investment
Fixed Capital Investment
for equipments
CTCI = CTPI + CWC = 1.18 ( CTBM + CSite + C building + C offsite facilities ) + cwc
C site = ?
C building = ?
C offsite facilities =?
C TCI = ?
C TPI = ?
C WC = ?
10
Total Production cost
Abadan Region
- Tax
- Depreciation
- Income
www.opec.org
11
COMFAR Results
12
Summary Sheet
13
Summary Sheet
14
IRR Sensitivity
15
NPV
16
Thank you for your attention
17
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