Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
ETHYLENE GLYCOL PLANT DESIGN
436
HACETTEPE UNIVERSITY
CHEMICAL ENGINEERING DEPARTMENT
ETHYLENE GLYCOL DESIGN
AYLİN KANGALLI
AYŞE DİLARA AYDIN
SEHER BALKANLI
TUĞBA TUNÇEL
Ethylene glycol was first prepared in 1859 by the French chemist Charles-Adolphe Wurtz. It was produced on a small scale during World War I, for use as a coolant and as an ingredient in explosives.
ETHYLENE GLYCOL PROCESSES
APPLICATIONS OF ETHYLENE GLYCOL
Capacity : 89.000 Ton/Year MEG
Production Tecnology : In the Aliağa Complex entegrated
Ethylene Oxide / Ethylene Glycol Plant is "SHELL’s direct oxidation " process.
Products : Mono-ethylene Glycol (MEG) Di ethylene Glycol (DEG)
End Uses : Antifreeze, Polyester fiber, PET bottles, Textile Products and Explosive materials.
Price of EG : 1000-1200 $/t
Halcon Acetoxylatin Process
Alternative from Syn-Gas
Ethylene Glycol from Ethylene Chlorohydrins
Hydrolysis of Ethylene Carbonate (Shell OMEGA)
Hydrolysis of Ethylene Oxide
Polyester fibers & Fabric Industry
PET resins used in bottling
Antifreeze & Coolant
CAPACITY SELECTION
Hydrolysis of Ethylene Carbonate
(Shell OMEGA)
Alternative from Syn-Gas
Halcon Acetoxylatin Process
Ethylene Glycol from Ethylene Chlorohydrins
Hydrolysis of Ethylene Oxide
EQUIPMENT DESIGN
CAPACITY: 270000ton/year
REACTIONS
T-501 DISTILATTION COLUMN
2 C2H 4O + H2O CH 2OH - CH 2 OH + 22 kg.cal /gr. mol
Monoethyleneglycol ( MEG )
C2H 4O +MEG HOCH2–CH2-O-CH2–CH2OH +25 kg-cal/gr.mol
Diethyleneglycol ( DEG)
C2H 4O +DEG HOCH2-CH2-O-CH2-CH2-O-CH2-CH2OH +24 kg- cal/g.mol
Triethyleneglycol ( TEG)
First reaction:
CH 2 = CH 2 + 1/2 O 2 C2H4O
- Reaction caries out at 17,4 kg/cm 2 and 230 °C in fixed bed that has silver catalyst.
- Exothermic reaction.
- Product are taken from the bottom of the
reactor at 240 0 C – 260 0 C
- Conversion is %2,5
ADVANTAGES OF MERSIN
DESIGN OF E-201 : EO ABSORBER
Devoloped harbor
Due to wind, more safety area
Suitable for sea transport of raw materials
Close to Polyester Fiber Industry
Large excess water
DESIGN OF R-401: GLYCOL REACTOR
Transportation of Raw Material
DESIGN OF R-301 : CO2 ABSORBER
LAY OUT
EQUIPMENT SUMMARY TABLE
P&ID INSTRUMENTATION
FRICTION LOSS OF PIPES
FLOW SUMMARY TABLE
ETHYLENE GLYCOL PLANT DESIGN