Izinto eziphambili zokwenziwa kwe-styrene ziyi-polymerized grade ethylene kunye ne-benzene ecocekileyo, kwaye i-benzene ecocekileyo i-akhawunti ye-64% yeendleko zokuvelisa i-styrene.Ukuguquguquka okukodwa kwe-styrene kunye nexabiso layo elicocekileyo le-benzene liya kuba nefuthe elikhulu ekusebenzeni kweshishini lenkampani.Ixabiso le-benzene ecocekileyo linempembelelo enkulu kwiindleko zokuvelisa i-styrene.Okwangoku, i-benzene esulungekileyo ivela ikakhulu ekuqhekekeni kwe-oyile, ke ixabiso le-oyile ekrwada limisela ixabiso le-benzene esulungekileyo.Amaxabiso e-oyile ekrwada anyukile kule minyaka yakutsha nje, nto leyo ekhokelele kumaxabiso aphezulu ebenzene esulungekileyo.Nangona kunjalo, kunye nenxalenye yasekhaya yamashishini ekhemikhali yamalahle ukwazisa itekhnoloji yokuvelisa i-benzol ekrwada yokusulungekiswa kwamalahle, ukuvelisa izalathisi zokufezekisa ngakumbi kune-petroleum benzene esulungekisiweyo benzene, isiseko samalahle semveliso ye-benzene ecocekileyo iya kutshintsha imeko enye yokubonelela. Ipetroleum benzene, amaxabiso ebenzene esulungekileyo kunye namaxabiso eoyile anokukhokelela kwinqanaba elithile lokutenxa, kwaye athobe ixabiso lemarike lebenzene esulungekileyo.
Ixesha lokuposa: Sep-20-2022