Ho tloha ka Hlakubele, joalo ka karolo ea tlhokomelo ea semela sa lihlahisoa tsa bisphenol A, 'me karolo ea khaello e qala, e bakang phepelo ea nako e khuts'oane le khatello ea tlhokeho 'marakeng oa phenol, empa litheko tse phahameng tsa morao-rao tsa oli e sa tsoakoang li ntse li tsoela pele. Qetello ea thepa e tala ea phenol le litheko tsa propylene li ile tsa phahama hape, litšenyehelo tsa matla a ho theoha a phetisetso, theko le phepelo le tlhokeho ea papali, ho reka le ho rekisa plate plate, nako ea phomolo e ntseng e phahama e ntse e hlokahala. Thusa.

 
Ka March, ha Yanshan Petrochemical East phenol ketone unit e qala hape, Zhejiang Petrochemical 2 phenol ketone unit e shebane le tlhahiso, 'me karolo e setseng ea lehae la phenol ketone ka khoeli ha ho na morero oa ho emisa tlhokomelo, kakaretso ea lehae ea phenol ketone e qala ho qala. mojaro o bolokiloeng o le maemong a holimo, lehlakore la phepelo ea lapeng la phenol le lebelletsoe ho eketseha haholo ha le bapisoa le khoeling e fetileng. Leha ho le joalo, lihlopha tse peli tsa li-bisphenol A tse tlas'a Levoy Chemical li kene nakong ea tlhokomelo, li-unit tsa eona tse tšehetsang phenol ketone ha li reriloe ka nako eo, ho phaella ho Zhejiang Petrochemical unit ea bisphenol A ho tloha ka March 3 ho emisa tlhokomelo, nako ea ho qala hape. ho tla etsoa qeto, hammoho le nako ea Selemo se Secha sa Machaena e liehang ho qala, ho tlalehoa hore karolo ea karolo e ka leboea ea nako ea ho qala semela e lieha ho fihla. bohareng ba Hlakubele haufi.

Phenol phepelo ea 'maraka le tlhokahalo likhatello matlafatsoa ka nako e khutsoanyane,' maraka phenol mathoasong a Hlakubele ho tsoela pele ho sisinyeha ho fokolang ho theoha qetellong ea February, 'me boemo ba khoebo ba indasteri butle-butle bo ile ba fetoha, empa phello ea boemo ba machaba, Litheko tsa oli e sa tsoakoang tsa bokamoso li ile tsa putlama ka tatellano, tsa tsamaisa 'maraka oa phenol karolong e ka holimo ea sehlahisoa sa benzene e hloekileng le litheko tsa propylene li ile tsa phahama,' maraka oa phenol o ile oa bonahala o khaotsa ho theoha ka mor'a ho phahama hanyane.

Ho tloha liphetohong tsa morao-rao tsa data 'marakeng oa phenol, lehlakoreng la litšenyehelo ho ea tlaase le tsamaea butle, le haufi le ho qetela ha sehlahisoa se nyoloha hanyane. Ka lehlakoreng le leng, e bonts'a hore litlhoko tsa mantlha tsa phepelo le tlhoko ea lihlahisoa tse tlase li ntse li hloka ho ntlafatsoa, ​​'me ka lehlakoreng le leng, e bonts'a hore bareki ba tlase ba na le maikutlo a ho leta le ho bona mabapi le ho tšoarella ha thepa. lehlakore la litšenyehelo tse ntseng li phahama.

Hajoale, phenol ea East China le phenol e hloekileng ea benzene e ntse e fokotseha ka potlako, ho tloha ka la 7 Hlakubele haufi, 'maraka oa phenol oa China Bochabela o koetsoe ka 10900-11000 yuan / ton, East China pure benzene e koetsoe ka 8750-8850 yuan / ton, ho ata pakeng tsa tse peli li khutletse ho 2150 yuan / ton. Ka nako e khuts'oane, litheko tsa bokamoso ba oli e tala li matlafalitsoe ke litheko tse hloekileng tsa benzene kapa li liehisa boemo bo phahameng ba ho sebetsa, empa 'maraka oa phenol o batla o lieha, ho ata lipakeng tsa tse peli ho lebelletsoe ho tsoela pele ho fokotseha, phello ea tšehetso ea morao-rao bakeng sa phenol. 'maraka o tla matlafatsa butle-butle.

Hajoale, Europe le United States bokamoso ba oli e tala bo nyolohile ho tloha ka 2008, bokamoso ba oli e tala ea Brent intraday haufi le $ 140 ka barele, ho nyoloha ha litheko tsa oli e sa tsoakoang, ho fella ka ho hloekisa libaka tse tlase tsa khatello ea litšenyehelo, ka phenol le phenol. Ho ata ha benzene ho fokotseha butle-butle, karolo ea litšenyehelo tsa ho nyolla 'marakeng oa phenol e tla ntlafatsa karolo ea litheko tsa phenol e tla bonts'a boemo bo holimo, empa morao. phepelong le litlhoko tsa mantlha, pheno ea phenol ea nako e khuts'oane le tlhokeho Khatello e ntse e le kholo, haholo-holo 'marakeng o ka leboea, phallo ea morao-rao e tsoang boroa ea thepa e tsoang leboea ka lehlakoreng le leng ho thibela morethetho oa keketseho ea theko ea' maraka, lehlakoreng le leng, hape ho tloha lehlakoreng ho bonahatsa khatello ea thepa e ka leboea ea 'maraka. Papali ea nako e khuts'oane ea theko le phepelo le tlhokeho, ho sakha le ho rekisa poleiti, khefu e ntseng e phahama e ntse e hloka thuso.