Thepropylene glycol thekoe ile ea fetoha 'me ea oa khoeling ena, joalokaha ho bontšitsoe chate ea mekhoa e ka holimo ea theko ea propylene glycol. Ka khoeli, karolelano ea theko ea 'maraka Shandong e ne e le 8456 yuan / tonne, 1442 yuan / tonne ho feta theko e tloaelehileng khoeling e fetileng, 15% e tlase, le 65% e tlase ho feta nako e tšoanang selemong se fetileng. Mabaka a mantlha a ho theoha ho tsoelang pele ha litheko ke a latelang:
1. Ke thepa ea motho ka mong feela e emisang kapa e fokotsa tlhahiso ea mojaro nakong ea khoeli ea ho hlaphoheloa ha thepa, mme phepelo ea 'maraka e lekane;
2. Tlhokahalo e tlase e ne e le tlase ho feta kamoo ho neng ho lebelletsoe, resin e sa tsitsang e qalile hoo e ka bang 30%, 'me phepelo le tšilo ea lijo li ne li lieha;
3. Thepa e entsoeng ka propylene oxide le methanol e ile ea sebetsa ka matla matsatsi a seng makae feela pele ho khutla ha matsatsi a phomolo a Letsatsi la Sechaba, ebe butle-butle ea fokola;
4. Taelo ea ho romela thepa kantle ho naha ha e tšoarelle. Taelo ya thomelontle e ne e le betere hanyane qalong ya kgwedi, empa e tla fokotsa ho theoha ha mmaraka feela;

Qetellong ea khoeli, liodara tse tsoang linaheng tse ling le tsona li ile tsa phahama, ’me litheko li ile tsa phahama ka sekhahla. Ho tloha ka la 28, 'maraka oa Shandong propylene glycol o ne o tlohile fekthering ka

kamohelo ea 8000-8300 yuan/ton, mme sekhahla sa phapanyetsano se ne se le tlase ho feta 100-200 yuan/ton. Ka kopo sheba puisano ea sebele ea liphetoho tsa 'maraka.
China Bochabela: Theko ea 'maraka oa propylene glycol Chaena Bochabela e ile ea fokotseha hanyenyane khoeling ena. Hajoale, ho tlatsetsoa ho tlase ho ntlafalitse boemo ba khoebo. Tekolong ea 'maraka oa China Bochabela, theko ea thepa ke 8000-8200 yuan/ton,' me theko ea phapanyetsano ea libaka e ka tlase ho 100-200 yuan/ton. Ka kopo, sheba tšebetso ea 'nete.
China Boroa: Khoeling ena, 'maraka oa propylene glycol oa China Boroa o ile oa theoha ka theko e tlase. Hajoale, 'maraka o bolokile ts'ebetso ea tlhokahalo e thata,' me moea oa lipuisano o akaretsang. Ka ponahalo ea sepheo sa theko ea feme, tlaleho ea 'maraka e ile ea phahama ka sekhahla se patisaneng. Phepelo ea indasteri ea limela tse ka sehloohong tsa propylene glycol ea lehae e tloaelehile. Tekanyetso ea 'maraka oa lehae e bua ka 8100-8200 yuan/ton spot .

Tlhahlobo ea phepelo le tlhokahalo
Lehlakoreng la litšenyehelo: thepa e tala e latelang, propylene oxide, e lebelletsoe ho fokola ho latela lisebelisoa tse tala, chlorine ea metsi e khutla ka mokhoa o itekanetseng, 'me tšehetso ea litšenyehelo e ntlafatsoa hanyane. Thepa ea mofani oa thepa Huatai o ile a tsoela pele ho boloka, mojaro oa moralo oa Zhenhai Phase II o fokotsehile, 'me morero oa Yida kapa oa ho qala bocha o fokotsehile hanyenyane ka kakaretso; Bahoebi ba tlase ba se ba le lesupi ka nakoana, ba na le tatellano e fokolang, 'me' maraka o lebelletsoe ho lula o le maemong a moqotetsane. Phepelo le tlhoko li emetse tataiso e eketsehileng ho tsoa litabeng, 'me u ele hloko phello ea seoa sena ho lipalangoang.
Lehlakore la tlhoko: Mmaraka oa UPR oa lapeng o fokola, haholoholo ka lebaka la ts'ebetso ea ts'ebetso. Hajoale, a anngoe ke ho theoha ha tlhokahalo, likhoebo tse ngata li emisa ho fokotsa tlhahiso, haholo-holo li sebelisa thepa; Ha ho nahanoa hore ho thata ho ntlafatsa haholo ts'ebeliso e tlase ea noka tlasa tikoloho ea hajoale, palo ea theko e thata e ntse e lekanyelitsoe, ho thata ho leka-lekanya phepelo e ncha, khohlano lipakeng tsa phepelo le tlhoko ha e fokotsehe, mme theko ea 'maraka e tla tsoela pele. ho jara khatello Phepelo le tlhokeho li kopanya likhatello tse ngata tse mpe, kahoo 'maraka oa UPR o tla lula o sa fetohe le ho theoha haufinyane.
Polelo ea maraka ea ka moso
Ha re sheba 'maraka oa nako e tlang, Jiangsu Haike Sipai o rera ho kenya tlhahiso qalong ea khoeli e tlang, mme phepelo e lebelletsoe ho eketseha butle-butle. Lehlakore la thepa e tala le haufi le moeli oa litšenyehelo, empa lehlakore la tlhoko le thibetsoe, thomello ha e boreleli, 'me litšenyehelo tsohle li felile. Ka nako e khutšoanyane, ho lebeletsoe hore phepelo le litšenyehelo tsa 'maraka oa malapeng oa propylene glycol li tla fokola, tlhokahalo e tla ba hlokolosi,' me cheseho ea ho reka e tla fokola. Mmaraka oa propylene glycol kapa deadlock e tla bua haholo ka thomello, 'me e tsoele pele ho ela hloko lisebelisoa tsa nako e tlang le matla a macha a taelo.

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