Discussion on carbon reduction through coupling of coal to olefin,petrochemical and new energy
In the context of"dual carbon"strategy,it is particularly important to achieve CO2 reduction in coal chemical plants,such as coal to olefin,while ensuring the national energy security.The current situation of the domestic market for ethylene and propylene was introduced,the carbon emissions of existing coal to olefin projects,ethane to ethylene projects in the petrochemical industry,and multi-energy coupling with coal to olefin projects were analyzed.It was pointed out that through the coupling development of coal to olefin,petrochemical and new energy,the ASU scale and CO shift depth of coal to olefin projects could be reduced,steam could be rationally utilized,electrification rate could be improved,and high CO2 emission reduction could be achieved.
coal to olefinethane to ethylenegreen hydrogencoupling for carbon reduction
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