Ole galuega ole ethylene ma le fa'amama fa'amama a le Hainan Refinery ua lata ona tu'uina atu.

O le Hainan Refining and Chemical Ethylene Project ma le Refining Reconstruction and Expansion Project o loʻo iai i Yangpu Economic Development Zone, ma le aofaʻi o tupe faʻafaigaluega e sili atu i le 28 piliona yuan. E o'o mai i le taimi nei, ua o'o i le 98%. A maeʻa le poloketi ma tuʻuina atu i le gaosiga, e faʻamoemoe e ave le sili atu i le 100 piliona yuan o pisinisi i lalo ifo. Olefin Feedstock Diversification ma High-end Downstream Forum o le a faia i Sanya ile Iulai 27-28. I lalo o le tulaga fou, o le atinaʻeina o galuega tetele e pei o le PDH, ma le ethane cracking, o le a faʻatalanoaina le lumanaʻi o tekonolosi fou e pei o le suauʻu mama tuusao i olefins, ma le gaosiga fou o koale / methanol i olefins.

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