Ho tloha ka la 25 Motšeanong, styrene e ile ea qala ho phahama, litheko li ile tsa phunyeletsa letšoao la 10,000 yuan / ton, hang ha li fihla ho 10,500 yuan / ton haufi.Ka mor'a mokete, bokamoso ba li-styrene bo ile ba boela ba phahama haholo ho ea ho 11,000 yuan/ton mark, ho otla holimo ho tloha ha mefuta e ne e thathamisitsoe.

Mmaraka oa letheba ha o ikemisetse ho bontša bofokoli, ka lehlakoreng la phepelo ea phokotso e totobetseng le lehlakoreng la litšenyehelo tsa tšehetso e matla, June 7 East China maraka karolelano theko ea styrene fihla 10,950 yuan / ton, khatholla phahameng ea selemo!
Mekhoa ea theko ea li-styrene limmarakeng tse kholo ho pholletsa le naha

Ho tloha bofelong ba May, limela tsa styrene tsa malapeng ka har'a moralo, ka ntle ho phetoho li utloile, Shandong Wanhua, Sinochem Quanzhou, Huatai Shengfu, Qingdao Bay le lisebelisoa tse ling li nakong ena ea nako ea ho emisa boitšoaro ba ho fetola, le hoja ho na le Shandong Yuhuang, Northern China. Jin ho tsoela pele tlhahiso nakong ena, empa pono e akaretsang ea overhaul ho feta ho hlaphoheloa, ho fellang ka styrene beke le beke bokgoni tshebediso sekhahla butle-butle theohile, ho tloha ka June 2 lipalo-palo, bokgoni tshebediso sekhahla oela ho 69,02%, e tlaase e ncha lilemong tsa morao tjena. , 'me bekeng ena ho ntse ho e-na le monyetla oa ho tsoela pele ho theoha.
Ka phokotso ea sekhahla sa tšebeliso ea matla a beke le beke ea styrene, tlhahiso ea beke le beke ea styrene e fokotsehile ka mokhoa o ts'oanang, thepa ea fektheri le eona e maemong a tlase lilemong tsa morao tjena, leha tlhokeho ea terminal e se ntle, empa ho qala ha semela sa styrene ho fokotsehile ka nako e ts'oanang. nako, konteraka e batla e tloaelehile, ho bonahala eka khatello ea thekiso le thepa ha e ngata, ho fana ka litheko tsa styrene karolo ea tšehetso.
Ho phaella ho styrene ka boeona ho fokotsa karolo ea phepelo ea botle, ho phahama ho matla ha lihlahisoa tse tala tsa benzene ka styrene ho ile ha phahama ho ea holimo ka selemo ke mokitlane o moholo.Phuptjane pele le ka mor'a hore benzene e hloekileng ea China Bochabela e tsoelepele ho nyoloha, ho tloha ka la 7 Phuptjane, sebaka sa benzene se koalehang ho fihla ho 9,990 yuan / ton, le sona ke sebaka se phahameng sa selemo ho fihlela joale.
Chate ea theko ea 'maraka oa benzene ea China Bochabela

Haufinyane tjena, ka lebaka la nako e phahameng ea maeto naheng ea Amerika, toluene ea lehae e kene ka har'a karolo ea peterole ho fapana le karolo ea disproportionation, 'me tlhahiso ea benzene e hloekileng e ile ea theoha.Downstream ethylbenzene le isopropylbenzene le tsona li ka sebelisoa likarolong tsa peterole, 'me tšebeliso ea benzene e hloekileng e ile ea eketseha, kahoo theko ea benzene e hloekileng naheng ea US e ile ea phahama haholo tlas'a tšehetso ea phepelo le tlhoko.Ho tsamaisana le thepa ea boema-kepe ba lehae ho ntse ho tsoela pele ho theoha ho ea tlase, ho theohela ho lithane tse 48,000, ka phello ea litšenyehelo tsa kantle ho naha, ho lebelletsoe ho boloka boemo bo tlase ba nako e khuts'oane ea boema-kepe ba oscillation ea Jiangnei.
Leha lisebelisoa tse hloekileng tsa benzene tsa lapeng li ile tsa qala bocha ka mor'a tse ling, molapo o tlase o tsoela pele ho theoha, empa ka lebaka la theko e phahameng ea feme ea phapanyetsano ea kantle ho naha, ho lebelletsoe hore ho ka fanoa ka benzene e ntse e haella, ho ntse ho e-na le barekisi ba ntseng ba reka ka mafolofolo, ba hula China Bochabela bo hloekileng. Theko ea benzene e ntse e phahama haholo.

Ka kakaretso, ts'ehetso e matla ea litšenyehelo, hammoho le ntlafatso ea semela sa styrene e bakiloeng ke phokotso ea phepelo, motsoako oa botle, styrene o ile oa nyolohela sebakeng se phahameng ka selemo, empa tlhoko ea ho latela melaoana ha e na ts'epo, e thibelang litšenyehelo tsa ho latela styrene holimo. mokhoa, ho phaella ho tlhokahalo ea ho tsepamisa maikutlo ho khutla ha phaello ea styrene, lisebelisoa tse sa kopanngoeng ho tsosolosa tlhahiso li tla eketseha, lisebelisoa li fetoha.