Ka la 10 Phato, theko ea 'maraka ea octanol e ile ea eketseha haholo. Ho ea ka lipalo-palo, karolelano ea theko ea 'maraka ke 11569 yuan/ton, keketseho ea 2.98% ha e bapisoa le letsatsi le fetileng la ho sebetsa.
Hajoale, palo ea thomello ea limmaraka tsa octanol le li-plasticizer tse tlase li ntlafetse, mme maikutlo a basebetsi a fetohile. Ho feta moo, feme ea octanol Profinseng ea Shandong e bokelletse thepa nakong ea moralo oa morao-rao oa polokelo le tlhokomelo, e leng se bakileng thekiso e nyane ea mose ho maoatle. Phepelo ea octanol 'marakeng e ntse e le thata. Maobane, feme e kholo e Shandong e ile ea tšoara fantisi e fokolang, moo lifeme tse ka tlaase ho moo li neng li kenya letsoho fantising eo. Kahoo theko ea khoebo ea lifeme tse kholo tsa Shandong e eketsehile haholo, ka keketseho e ka bang 500-600 yuan/ton, e tšoaeang holimo ho hocha ho theko ea khoebo ea 'maraka oa octanol.
Lehlakore la phepelo: Thepa ea bahlahisi ba octanol e maemong a tlase haholo. Ka nako e ts'oanang, chelete ea chelete 'marakeng e thata,' me ho na le moea o matla oa ho nahana ka 'marakeng. Theko ea 'maraka ea octanol e ka nyoloha ka mefuta e moqotetsane.
Lehlakore la tlhoko: Baetsi ba bang ba polasetiki ba ntse ba e-na le tlhokahalo e tsitsitseng, empa ho lokolloa ha 'maraka oa ho qetela ho felile,' me thepa ea thepa ea lihlahisoa tsa polasetiki e theohile, e leng se fokotsang tlhokahalo e mpe 'marakeng o tlaase. Ka keketseho ea litheko tsa thepa e tala, theko ea khase ea tlhaho e ka fokotseha. Tlas'a lithibelo tse mpe tsa tlhokahalo, ho na le kotsi ea ho theoha ha theko ea 'maraka ea octanol.
Lehlakore la litšenyehelo: Theko ea oli e tala ea machabeng e nyolohile maemong a holimo, 'me litheko tse kholo tsa bokamoso ba polypropylene li nyolohile hanyane. Ka ho paka le ho hlokomeloa ha feme sebakeng seo, phallo ea phepelo ea libaka e fokotsehile, 'me tlhoko e akaretsang ea propylene e eketsehile. Tšusumetso ea eona e ntle e tla boela e lokolloe, e tla ba e loketseng mokhoa oa theko ea propylene. Ho lebeletsoe hore theko ea 'maraka ea propylene e tsoele pele ho phahama ka nako e khutšoanyane.
Mmaraka oa propylene o ntse o eketseha, 'me likhoebo tse tlase li hloka feela ho reka. Mmaraka oa octanol o tiile sebakeng, 'me ho ntse ho e-na le moea o nahanang 'marakeng. Ho lebeletsoe hore 'maraka oa octanol o tla theoha ka mor'a ho phahama ho fokolang ka nako e khutšoanyane, ka mefuta e fapaneng ea ho fetoha e ka bang 100-400 yuan/ton.
Nako ea poso: Aug-11-2023