GAS DEHYDRATION - Diponegoro University | Institutional Repository (UNDIP-IR)
Teknologi
Gas (TKK 564)
T k l i Pemrosesan
P
G (TKK 6 )
Instructor: Dr. Istadi
(http://tekim.undip.ac.id/staf/istadi )
Email: istadi@undip.ac.id
il i di
di
id
I t t ’ B k
d
Instructor’s Background
y BEng. (1995): Universitas Diponegoro
y Meng. (2000): Institut Teknologi Bandung
y PhD. (2006): Universiti Teknologi Malaysia
y Specialization:
y Catalyst Design for Energy Conversion
y Process Design for Energy Conversion
P
D i f E
C
i
y Combustion Engineering
y Computational Fluid Dynamic (CFD)
Course Syllabus: (Part 1)
y
(
)
1.
2.
3.
4
4.
5.
6
6.
7.
8.
Definitions of Natural Gas, Gas Reservoir, Gas Drilling, and Gas
production (Pengertian gas alam, gas reservoir, gas drilling, dan
produksi gas))
Overview of Gas Plant Processing (Overview Sistem Pemrosesan
Gas)
Gas Field Operations and Inlet Receiving (Operasi Lapangan Gas
dan Penerimaan Inlet)
Gas Treating: Chemical Treatment (Pengolahan Gas: Secara
Kimia)
Gas Treating: Physical Treatment (Pengolahan Gas: Secara Kimia)
G D h d ti (D hid i G )
Gas Dehydration (Dehidrasi Gas)
Gas Compression System (Sistem Kompresi Gas)
Ujian Tengah Semester
Importance of Dehydration
y Gas Gathering:
y to reduce pipeline corrosion
y eliminate line blockage caused by hydrate formation
y water dew point < the lowest pipeline temperature Î no water formation
y Product Dehydration:
y Sales gas is usually dry if cryogenic hydrocarbon liquid recovery is used
y Liquid and gas streams may be water saturated after amine treatment or
coming from underground storage
y Most product specifications
specifications, except for propane
propane, require that no free
water be present
y Hydrocarbon Recovery:
y If acid gases are removed by use of amine processes
processes, Î the exit gas
leaves water saturated
y To prevent hydrate formation in the cryogenic section of hydrocarbon
recoveryy Î water
Gas (TKK 564)
T k l i Pemrosesan
P
G (TKK 6 )
Instructor: Dr. Istadi
(http://tekim.undip.ac.id/staf/istadi )
Email: istadi@undip.ac.id
il i di
di
id
I t t ’ B k
d
Instructor’s Background
y BEng. (1995): Universitas Diponegoro
y Meng. (2000): Institut Teknologi Bandung
y PhD. (2006): Universiti Teknologi Malaysia
y Specialization:
y Catalyst Design for Energy Conversion
y Process Design for Energy Conversion
P
D i f E
C
i
y Combustion Engineering
y Computational Fluid Dynamic (CFD)
Course Syllabus: (Part 1)
y
(
)
1.
2.
3.
4
4.
5.
6
6.
7.
8.
Definitions of Natural Gas, Gas Reservoir, Gas Drilling, and Gas
production (Pengertian gas alam, gas reservoir, gas drilling, dan
produksi gas))
Overview of Gas Plant Processing (Overview Sistem Pemrosesan
Gas)
Gas Field Operations and Inlet Receiving (Operasi Lapangan Gas
dan Penerimaan Inlet)
Gas Treating: Chemical Treatment (Pengolahan Gas: Secara
Kimia)
Gas Treating: Physical Treatment (Pengolahan Gas: Secara Kimia)
G D h d ti (D hid i G )
Gas Dehydration (Dehidrasi Gas)
Gas Compression System (Sistem Kompresi Gas)
Ujian Tengah Semester
Importance of Dehydration
y Gas Gathering:
y to reduce pipeline corrosion
y eliminate line blockage caused by hydrate formation
y water dew point < the lowest pipeline temperature Î no water formation
y Product Dehydration:
y Sales gas is usually dry if cryogenic hydrocarbon liquid recovery is used
y Liquid and gas streams may be water saturated after amine treatment or
coming from underground storage
y Most product specifications
specifications, except for propane
propane, require that no free
water be present
y Hydrocarbon Recovery:
y If acid gases are removed by use of amine processes
processes, Î the exit gas
leaves water saturated
y To prevent hydrate formation in the cryogenic section of hydrocarbon
recoveryy Î water