Mass Balance

All Quantities in Annual Tons!

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Yeosu Sandan
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Yeochun NCC Co. Ltd.
Feedstock Imports
8,190,000 Tons
Site is Balanced
+/- 70,209 Tons ( within 2 %)
Output
8,260,209 Tons

Imports

0500,0001,000,0001,500,0002,000,0002,500,0003,000,000Petroleum NaphthaMethanolPetroleum Naphtha - Estimated 28% Ethylene Yield. ppPlus Estimate : 1680000 tpaPetroleum Naphtha - Estimated 28% Ethylene Yield ppPlus Estimate : 3214999 tpaMethanol - Methanol Import is estimated based on the amount of MTBE that is left over for Sales after some of the MTBE produced is sent to Back-Cracking Plant to recover Isoprene together with Methanol that is recycled. ppPlus Estimate : 25000 tpaPetroleum Naphtha - Estimated 28% Ethylene Yield. ppPlus Estimate : 3269999 tpa

Output

0100,000200,000300,000400,000500,000600,000700,000800,000900,000Pyrolysis GasolineRaffinate 3Refinery Fuel Gas1-Butene1,3-ButadieneBenzeneC9+ PygasDicyclopentadieneEthyleneIsobuteneIsopreneMTBEPiperylenePropyleneStyreneTolueneXylenePyrolysis Gasoline - null ppPlus Estimate : 269000 tpaRaffinate 3 - Raffinate 3 is estimated to be cumulative residual C4 Streams from the Pygas Processing (Aromatics) and MTBE Plants, consisting of unconverted / separated C4s, mostly Butanes with residual C4 Olefins and Butadiene. ppPlus Estimate : 328000 tpaRefinery Fuel Gas - Estimated 25% by weight of Naphtha. ppPlus Estimate : 800000 tpaRefinery Fuel Gas - Estimated 25% by weight of Naphtha. ppPlus Estimate : 420000 tpaRefinery Fuel Gas - Estimated 25% by weight of Naphtha. ppPlus Estimate : 819999 tpa1-Butene - Total 1-Butene Production is the sum of 1-Butene Monomer (65,000 KTA) and Polybutene produced by Dailim Chemical (200,000 KTA). ppPlus Estimate : 265000 tpa1,3-Butadiene - For some reasons the third Ethylene Plant (Steam Cracking Plant) is not recorded to produce any Butadiene, which would require adjustment. ppPlus Estimate : 378000 tpaBenzene - null ppPlus Estimate : 110000 tpaBenzene - null ppPlus Estimate : 46752 tpaBenzene - null ppPlus Estimate : 37000 tpaC9+ Pygas - The C9+ Raffinate is separated as a Bottom Fraction from the Hydrotreated Pygas Heart Cut going to BTX Extraction. ppPlus Estimate : 75000 tpaC9+ Pygas - The C9+ Raffinate is separated as a Bottom Fraction from the Hydrotreated Pygas Heart Cut going to BTX Extraction. ppPlus Estimate : 49000 tpaC9+ Pygas - The C9+ Raffinate is separated as a Bottom Fraction from the Hydrotreated Pygas Heart Cut going to BTX Extraction. ppPlus Estimate : 93000 tpaDicyclopentadiene - null ppPlus Estimate : 65000 tpaEthylene - null ppPlus Estimate : 915000 tpaEthylene - Estimated 28% by weight of Naphtha. ppPlus Estimate : 470000 tpaEthylene - Estimated 28% by weight of Naphtha. As Ethylene Capacity is provided for the whole of 'Plant 1' and no detailed production numbers are provided for the OCU (Olefin Converting Unit), the model allocates all the Ethylene production to the Steam Cracker. ppPlus Estimate : 805457 tpaIsobutene - null ppPlus Estimate : 60000 tpaIsoprene - null ppPlus Estimate : 38000 tpaMTBE - This is estimated MTBE left over after some of the MTBE is back-cracked into Isobutene and Methanol in the MTBE Cracking Plant. ppPlus Estimate : 68000 tpaPiperylene - null ppPlus Estimate : 22000 tpaPropylene - null ppPlus Estimate : 457999 tpaPropylene - null ppPlus Estimate : 240000 tpaPropylene - null ppPlus Estimate : 591000 tpaStyrene - null ppPlus Estimate : 351000 tpaToluene - null ppPlus Estimate : 60000 tpaToluene - null ppPlus Estimate : 115000 tpaToluene - null ppPlus Estimate : 107000 tpaXylene - null ppPlus Estimate : 30000 tpaXylene - null ppPlus Estimate : 95000 tpaXylene - null ppPlus Estimate : 79000 tpa