Selemong sena, 'maraka oa acetone oa lapeng o botsoa, ​​​​ho boloka kakaretso ea mekhoa e tlaase ea oscillation, bakeng sa' maraka ona o hlokofatsoang, barekisi le bona ba tšoeroe ke hlooho, empa 'maraka oa oscillation o ntse o fokotseha butle-butle, mokhoa oa theknoloji oa convergence triangle, haeba u ka khona ho senya. ka sebaka sa oscillation, e tla bontša hore 'maraka o tla senya tekanyo ea hona joale, leqhubu la' maraka.

Ho tloha selemong sena, le hoja 'maraka o ntse o boloka boemo bo tlaase, mokhoa oa kakaretso o bontšitse oscillation e matla, haholo-holo' maraka o na le ts'ehetso e matla ka mor'a ho pata ka 'ngoe,' me ho fokotseha ha 'maraka ho phahame ha ho bapisoa le ho fokotseha ho fetileng, ho nka' maraka oa East China e le mohlala, ntlha e tlaase ka ho fetisisa ka June selemong se fetileng e ne e le 4875 yuan / ton, ntlha e tlaase ka ho fetisisa ka December selemong se fetileng e ne e le 5100 yuan / tonne, 'me ntlha e tlaase ka ho fetisisa ka April selemong sena e ne e le 5350 yuan / tonne hape, e bolelang Ka mor'a hore maraka a oele. ho isa ho 5000 yuan / ton haufi le ts'ehetso e matla ea ho reka, 'me' maraka o ntse o eketseha butle.

Haufinyane tjena, 'maraka o boetse o na le matla a holimo, o haufi le ho phunyeletsa boemo ba khatello ea kgutlotharo convergence, Jin Lianchuang hore acetone ho ea holimo ho ka etsahala hore ebe, nako ea ho kopanya' maraka ke nako e telele hore mahlakoreng a malelele le a makhutšoane a kopantsoe ka tsela e lekanang, a emetse hore ho be le ntho e ncha. litaba tsa ho hlasimolla.

Lintho tsa motheo tsa acetone, leeme le letle.

Taba ea pele, Yangzhou Shanyou lithane tse 320,000 / selemo phenol ketone tlhokomelo ea semela, likhoebo ho isa lethathamong la thepa, li lebelletsoe ho qala hape mathoasong a Phuptjane.Taba ea bobeli, seoa sa Shanghai se ile sa fokotseha, thomello ea kantle ho naha e qala butle butle, tlhoko e tlase ea noka e tla ntlafatsoa.

Ntlha ea boraro, thepa e tala e hloekileng ea benzene e matla, tšehetso e ntle ea litšenyehelo, benzene e hloekileng le phapang ea theko ea acetone, ka tsela e sa tobang e ntle ea acetone, ho phaella ho likhoebo tsa phenol ketone li oele tahlehelo, haeba tahlehelo e tsoelang pele tlas'a fektheri e ka nka phokotso e nyenyane ea mehato e fosahetseng.

Ntlha ea bone, thepa ea boema-kepe e fokotsehile butle-butle, ka April thepa ea koung ea Jiangyin ka tekanyo ea lithane tsa 50,000, lenane la hona joale la acetone ea lithane tse 37,000, le fokotsehile ho tloha ho thepa e phahameng ho ea boemong bo utloahalang.

Ea bohlano, theko e phahameng ea thepa e tsoang kantle ho naha ka boeona e phahame hanyane ho feta litheko tsa 'maraka oa lehae, hammoho le keketseho e potlakileng ea morao tjena ea sekhahla sa phapanyetsano ea lidolara, e leng ho matlafatsang theko ea thepa e tsoang kantle ho naha.

Ho akaretsa, monyetla o matla oa bokamoso ba acetone, tlhokahalo, leha e batla e fokola, empa ntlafatso ea seoa, ho ntse ho na le sebaka sa ntlafatso, acetone maemong a theko e tlase, sepheo sa tumellano ea khoebo e lekanyelitsoe, ho lebelletsoe hore 'maraka oa acetone o ka nyoloha ka potlako. , e tla etsa hore ho be le leqhubu la disk e nkang phaello, e ka 'na ea hlaha hape e khutlela ho netefatsa, haeba' maraka o ntse o tsoela pele 'me butle-butle o matlafatsa, ho tsoela pele ha oscillation ea mokhoa o matla.