OLEFINS PRODUCTION - TVK

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Importance of ethylene andpropylene in the chemical industry3Lower olefins: ethylene and propyleneThe largest volume petrochemicals producedThe largest volume petrochemicals producedAnnual global production of ethylene is about120 million tons with a continuous annualincrease of some 4 - 5 %Ethylene and propylene have no end use, theyare building blocks for a large variety ofchemicals and petrochemical productsPolymers are the dominating end-users4
Building block for petrochemicals – ethyleneconsumption 2009Styrene6%VAM1%Others6%EDC (PVC)12%Ethylene oxide14%PE61%5Building block for petrochemicals –propylene consumption 2009Isopropanol2%Acrilic acid4%Cumene5%Others11%Propylene oxide7%Acrylonitrile7%PP64%6
Page 1: OLEFINS PRODUCTIONOlefins by steam
Page 5 and 6: Hungary: ethylene produced by TVK o
Page 7 and 8: Ethylene at TVK1975: First steam cr
Page 9: Principle of the cracking process17
Page 12 and 13: Wide range of feedstocksGaseous fee
Page 14 and 15: Considerations for feedstocksParaff
Page 16 and 17: Olefin process overview31Cracking f
Page 18 and 19: Hot section in O-2OFurther cracked
Page 20 and 21: Cold section block diagram39Cold se
Page 22 and 23: About safetySafety first concept ha
Page 24 and 25: Example for risk reduction: selecti
Page 26 and 27: Control systems in O-2O51Key equipm
Page 28 and 29: Crack gas compressor O-2 O 2 plant2
Page 30 and 31: Turbine driven BFW pump59Multistage
Page 32: Ethylene production costBasis: WE 2

OLEFINS PRODUCTION - TVK

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