Ha ho fihla 2024, matla a macha a tlhahiso ea li-ketone tse 'nè tsa phenolic a lokollotsoe ka botlalo,' me tlhahiso ea phenol le acetone e eketsehile. Leha ho le joalo, 'maraka oa acetone o bontšitse ts'ebetso e matla, ha theko ea phenol e ntse e theoha. Theko ea 'marakeng oa East China e kile ea theohela ho 6900 yuan / tonne, empa basebelisi ba ho qetela ba kene ka nako e nepahetseng' marakeng ho tsosolosa, e leng se ileng sa fella ka hore theko e fokotsehe ka mokhoa o itekanetseng.

Ho latelaphenol, ho na le monyetla oa ho eketsa moroalo o tlase oa bisphenol A e le matla a ka sehloohong. Lifeme tse ncha tsa phenol ketone tse Heilongjiang le Qingdao butle-butle li tsitsisa ts'ebetso ea semela sa bisphenol A, 'me thekiso e lebelletsoeng ea kantle ea phenol e nang le bokhoni bo bocha ba tlhahiso ea fokotseha. Leha ho le joalo, phaello e akaretsang ea li-ketone tsa phenolic e ntse e hatelloa khafetsa ke benzene e hloekileng. Ho tloha ka la 15 Pherekhong 2024, tahlehelo ea thepa e tala ea phenolic ketone unit e ka bang 600 yuan/ton.

Ho latelaacetone: Ka mor'a Letsatsi la Selemo se Secha, thepa ea boema-kepe e ne e le boemong bo tlaase, 'me Labohlano le fetileng, lihlahisoa tsa boema-kepe ba Jiangyin li bile tsa fihla tlase ho lithane tse 8500 tsa histori. Leha ho na le keketseho ea thepa ea boema-kepe ka Mantaha oa beke ena, phallo ea 'nete ea thepa e ntse e fokola. Ho lebeletsoe hore lithane tse 4800 tsa acetone li tla fihla boema-kepeng mafelo-bekeng ana, empa ha ho bonolo hore basebetsi ba tsamaee nako e telele. Hajoale, 'maraka o tlase oa acetone o batla o phetse hantle, mme lihlahisoa tse ngata tse tlase li na le ts'ehetso ea phaello.

Fektheri ea hona joale ea phenolic ketone e na le tahlehelo e eketsehileng, empa ha ho e-s'o be le boemo ba ts'ebetso ea ho fokotsa boima ba fektheri. Indasteri e batla e ferekanngoa mabapi le ts'ebetso ea 'maraka. Mokhoa o matla oa benzene e hloekileng o phahamisitse theko ea phenol. Kajeno, feme e itseng ea Dalian e phatlalalitse hore liodara tsa phenol le acetone ka Pherekhong li se li saennoe, 'me li kenya sekhahla se itseng' marakeng. Ho lebeletsoe hore theko ea phenol e tla fetoha pakeng tsa 7200-7400 yuan / tonne bekeng ena.

Ho hakanngoa hore lithane tse 6500 tsa acetone ea Saudi li lebelletsoe ho fihla bekeng ena. Li theoletsoe Jiangyin Port kajeno, empa boholo ba tsona ke litaelo tse tsoang ho basebelisi ba ho qetela. Leha ho le joalo, 'maraka oa acetone o ntse o tla boloka boemo bo thata ba phepelo,' me ho lebeletsoe hore theko ea acetone e be pakeng tsa 6800-7000 yuan / tonne bekeng ena. Ka kakaretso, acetone e tla tsoela pele ho boloka mokhoa o matla o amanang le phenol.