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Domestic Reference List - Refinery > 5. Coking

Year Location Column Name ID (mm) Type of internals
2009 Heilongjiang Coking Fraction Column
Shorting Column
6400
4000
EDV® Valve Tray
2009 Heilongjiang Atmospheric Column
Atmospheric Stripper
4200
1800
EDV® Valve Tray
2009 Shandong Fraction Column
Light Wax Oil Stripper
Contact Cooling Column
Absorber
De-absorber
Stabilizer
Re-absorber
Dry Gas Desulfidation Column
Liquefied Hydrocarbon Desulphurizer
Re-Generater
Lye Oxidation Column
4800
2200
4000
1800
1800
1400/2200
1200
1400
1200
1600
1200
EDV® Valve Tray
Random Packing
2009 Shandong Absorption
De-absorption
Stabilizer
Re-absorption
Dry Gas Desulfidation Column
Light Wax Oil Stripper
Contact Cooling Column
Liquefied Hydrocarbon Desulphurization Column
Lye Oxidation Column
1800
1800
2200/1400
1400
1400
2200
4000
1200
1200
EDV® Valve Tray
Random Packing
2009 Shandong Absorption
De-absorption
Stabilizer
Re-absorption
1600
1600
1800/1200
1200
EDV® Valve Tray
2008 Tianjin Absorption
De-absorption
Re-absorption
Stabilizer
3000
3200
2200
3800
EDV® Valve Tray
2007 Shanghai Gas Absorption
Diesel Absorption
1800
1400
EDV® Valve Tray
2007 Guangdong Absorption
De-absorption
Stabilizer
Re-Absorption
1800
2000
2400/2000
1400
EDV® Valve Tray
2007 Shanghai Diesel Absorption
Gas Desulfidation
2000
2200
EDV® Valve Tray
2007 Zhejiang Coking Absorption
Coking De-absorption
Coking Stabilizer
2400
2800
2200/3400
EDV® Valve Tray
2007 Shandong Butadiene Recovery 1000 EDV® Valve Tray
2006 Zhejiang Absorption 1600 EDV® Valve Tray
2006 Xinjiang Atmospheric  3000 EDV® Valve Tray
2006 Jiangxi Absorption
De-absorption
Stabilizer
1800
2000
2400/2000
EDV® Valve Tray
2005 Hebei Diesel Absorption
Gas Desulfidation
Solvent Recovery
1200
1800
2000
EDV® Valve Tray
2005 Hebei Distillation 1600 EDV® Valve Tray
2005 Hunan Absorption
De-absorption
Stabilizer
2000
2000
2000/1600
EDV® Valve Tray

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