Karolong ea pele ea 2022, ts'ebetso ea kakaretso eaisopropanol'maraka o ne o sa khotsofatse. Matla a mang a macha a lokollotsoe, empa ha a bapisoa le selemong se fetileng, bokhoni bo bong bo felisitsoe mme bokhoni bo ntse bo tsitsitse, empa khatello ea phepelo le tlhokahalo e ntse e sa thekesele. Khatello ea thepa limela tse ling e ntse e itšetlehile ka liphallelo tsa tlhokahalo ea thepa e tsoang linaheng tse ling, 'me litheko tsa' maraka li ne li le maemong a tlaase ho isa ho a mahareng ka amplitude e fokolang lilemong tsa morao tjena.

Karolong ea pele ea 2022, 'maraka oa isopropanol ka kakaretso o ne o le maemong a tlase ho isa ho a mahareng. Ka mohlala, 'marakeng oa Jiangsu, karolelano ea theko ea' maraka halofo ea pele ea selemo e ne e le 7,343 yuan / ton, ho ea holimo ho 00 yuan.62% YoY le ho theoha 11.17% YoY. Har'a bona, theko e phahameng ka ho fetisisa ea 8,000 yuan / ton, e ileng ea hlaha bohareng ba March, theko e tlaase ka ho fetisisa ea 7,000 yuan / ton, e ileng ea hlaha ka April. .29%.

Boemo bo fokolang ba ho feto-fetoha ha nako

Halofong ea pele ea 2022, 'maraka oa isopropanol o bonts'itse mokhoa oa ho qala ho ea holimo le tlase, empa sebaka sa ho feto-fetoha ha maemo se ne se fokola. Ho tloha ka Pherekhong ho isa Hlakubele, 'maraka oa isopropanol o ile oa phahama. Qalong ea Mokete oa Selemo, mesebetsi ea khoebo ea 'maraka e ile ea fokotseha butle-butle,' me boholo ba likarolo tsa ho reka le ho rekisa li ne li le boemong ba ho leta le ho bona, 'me theko ea' maraka e ne e fetoha ho tloha ho 7050-7250 yuan / ton; ka mor'a Mokete oa Selemo, 'maraka oa lihlahisoa tse tala oa acetone le propylene o ile oa phahama ho ea ka likhato tse fapaneng, e leng se ileng sa khanna cheseho ea lifeme tsa isopropanol. Setsi sa puisano sa 'maraka oa joala oa isopropyl sa matla a khoheli se ile sa nyolohela ho 7,500-7,550 yuan / ton, empa ka lebaka la ho hlaphoheloa butle ha tlhokahalo ea ho qetela,' maraka o ile oa theoha butle-butle ho 7,250-7,300 yuan / ton; Tlhokahalo ea kantle ho naha ea Hlakubele e matla, boema-kepe bo bong ba boema-kepe ba isopropyl bo romelloang ka holimo ho litheko tsa oli e tala ea WTI li feta ka potlako $ 120 / barrel, limela tsa joala tsa isopropyl le litefiso tsa mmaraka li ntse li ntlafala. Tlas'a mohopolo oa ho reka ka tlase ho noka, sepheo sa ho reka se ile sa eketseha. Bohareng ba Hlakubele, 'maraka o ne o nyolohetse ho 7,900-8,000 yuan / ton. Mmaraka oa isopropanol o ile oa oa ho tloha ka Hlakubele ho isa bofelong ba Mmesa. Ka lehlakoreng le leng, ka March, semela sa isopropanol sa Ningbo Juhua se atlehile ho hlahisa thepa e tsoang linaheng tse ling 'me tekanyo ea tlhokahalo ea' maraka e ile ea robeha hape. Ka lehlakoreng le leng, ka April, matla a thepa sebakeng seo a fokotsehile, a lebisa ho fokotseha butle-butle ha tlhokahalo ea khoebo ea malapeng. Hoo e ka bang ka April, theko ea 'maraka e ile ea theohela boemong bo tlaase ba 7,000-7,100 yuan / ton. May-June, 'maraka oa isopropanol o ne o laoloa ke li-oscillations tse moqotetsane. ka mor'a hore theko e tsoele pele ho theoha ka April, lihlopha tse ling tsa malapeng tsa isopropanol li tsepamisitse maikutlo ho paka le tlhokomelo, 'me' maraka o ile oa tiisa ka theko e tlaase, empa tlhokahalo ea malapeng e ne e bataletse. Ka mor'a bofelo ba ho lokisetsa ho romela thepa, tšusumetso ea litheko tsa 'maraka ha ea lekana. Mothating ona, mefuta e mengata e sebetsang ea mmaraka ke 7,200-7,400 yuan/ton.

Mokhoa o ntseng o eketseha oa phepelo eohle oa fumaneha, 'me tlhokahalo e tsoang kantle ho naha le eona e eketsehile

Mabapi le tlhahiso ea malapeng, yuniti ea 50,000 t / isopropanol ea Ningbo Juhua e ile ea hlahisoa ka katleho le ho romelloa ka ntle ka March, empa ka nako e ts'oanang, yuniti ea 50,000 t / a isopropanol ea Dongying Haike e ile ea qhaqhoa. Ho ea ka mokhoa oa tlhahisoleseding oa Zhuo Chuang, o ile oa tlosoa matla a tlhahiso ea isopropanol, e le hore matla a tlhahiso ea malapeng a isopropanol a lule a tsitsitse ho lithane tsa 115.80,000. Mabapi le tlhahiso, tlhokahalo ea kantle ho naha halofo ea pele ea selemo e ne e lokile, 'me tlhahiso e ne e ntse e phahama. Ho ea ka lipalo-palo tsa tlhahisoleseding ea Zhuo Chuang, halofo ea pele ea 2022, tlhahiso ea isopropanol ea Chaena e ka bang lithane tse limilione tse 25%.59, keketseho ea lithane tse 60,000 kapa 30%.63%.

Ho tloha ka Pherekhong ho fihlela Phuptjane 2022, China e ile ea reka lithane tse ka bang likete tse 19.3 tsa isopropanol, ho theosa le lithane tse 000.22, ho fokotseha ha 10.23. %.

Li-Exports: Ha ho na ho fokotseha ha khatello ea phepelo ea malapeng, 'me khatello ea thepa limela tse ling e ntse e itšetlehile ka ho fokotseha ha tlhokahalo ea thepa ea kantle ho naha.Ho tloha ka January ho ea ho June 2022, lihlahisoa tsohle tsa China tsa isopropanol li ne li ka ba lithane tse 89,300, lithane tse 40,000.210,000, kapa 89.05%.

Mekhahlelo e 'meli ea phaello le phapano ea tlhahiso

Ho ea ka Zhuo Chuang tlhahisoleseding isopropyl joala theoretical palo e kholo ea phaello ea mohlala, halofo ea pele ea 2022, isopropyl joala acetone hydrogenation process theory gross profit 603 Yuan / ton, e phahameng ho feta nako e tšoanang selemong se fetileng 630 yuan / ton, keketseho ea 333%. ; propylene hydration mokhoa isopropyl joala tshebetso theoretical kakaretso phaello ea 120 yuan / ton, ka tlaase ho nako e tšoanang selemong se fetileng 1138 yuan / ton, tlase 90%.46%. Ho tloha ho isopropyl alcohol dual process ea papiso ea phaello e kholo e ka bonoa, 2022, isopropyl alcohol two process theory of gross profit trend e arotsoe, acetone hydrogenation process theory ea boemo ba phaello e kholo e tsitsitse, phaello e tloaelehileng ea khoeli le khoeli e fetoha lipakeng tsa 500-700 yuan. / ton, empa propylene hydration process theory of gross phaello hang tahlehelo ea hoo e ka bang 600 yuan / ton. Ha ho bapisoa le phaello e kholo ea lits'ebetso tsena tse peli, phaello ea isopropyl alcohol acetone hydrogenation process hajoale e betere ho feta ea metsi a propylene.

Ho tsoa ho data ea tlhoko ea tlhahiso ea joala ea isopropyl lilemong tsa morao tjena, sekhahla sa kholo ea tlhokahalo ea lehae ha se tsamaee le katoloso ea matla a tlhahiso. Boemong ba nako e telele ea phepelo e ngata, tekanyo ea phaello ea theory ea limela tsa isopropanol e fetohile ntlha ea bohlokoa ho khethollang boemo ba ho qala. Ka 2022, phaello e kholo ea ts'ebetso ea isopropanol hydrogenation e ntse e tsoela pele ho feta metsi a propylene, e leng se etsang hore tlhahiso ea semela ea isopropanol hydrogenation e phahame haholo ho feta metsi a propylene. Ho latela tlhaiso-leseling ea tlhaiso-leseling ea Zhuo Chuang: halofo ea pele ea 2022, tlhahiso ea isopropanol e ne e etsa hoo e ka bang 80% ea kakaretso ea tlhahiso ea naha.73%.

Tsepamisa maikutlo holim'a mekhoa ea litšenyehelo le tlhokahalo ea ho romela thepa nakong ea halofo ea bobeli ea selemo

Karolong ea bobeli ea 2022, ho tloha ho phepelo le litlhoko tsa motheo, ha ho na lihlopha tse ncha tsa isopropanol 'marakeng, matla a tlhahiso ea isopropanol a malapeng a tla lula a le lithane tse limilione tse 1.158,' me tlhahiso ea malapeng e ntse e laoloa ke ts'ebetso ea acetone hydrogenation. Ka kotsi e ntseng e eketseha ea ho putlama moruong oa lefats'e, tlhoko ea kantle ho naha ea isopropanol e fokotsehile. Ka nako e ts'oanang, tlhokahalo ea ho qetela ea malapeng e lieha ho hlaphoheloa, kapa "nako ea tlhōrō ha e atlehe" karolong ea bobeli ea selemo, khatello ea phepelo le tlhokahalo e ntse e sa fokotsehe. Ho ea ka pono ea litšenyehelo, ho nahanela lisebelisoa tse ling tse ncha tsa phenolic karolong ea bobeli ea selemo sena, 'maraka oa acetone o fetella, karolo e ka holimo ea theko ea thepa e tala ea acetone e tla tsoelapele ka mokhoa o fokolang oa tšusumetso; halofo ea bobeli ea selemo sena, phello ea pholisi ea Federal Reserve ea phaello ea phaello le kotsi ea ho theoha ha moruo Europe le United States, sepheo sa theko ea oli ea machaba e ka 'na ea theoha. Lehlakore la litšenyehelo ke ntho e ka sehloohong e amang litheko tsa propylene, litheko tsa 'maraka oa propylene li tla fokotseha ha li bapisoa le halofo ea bobeli ea selemo sena. Ka kakaretso, khatello ea litšenyehelo ho likhoebo tsa isopropanol ha e bohlokoa ka nako eo, 'me khatello ea litšenyehelo ho likhoebo tsa propylene hydrate isopropanol e lebelletsoe ho imoloha, empa ka nako e ts'oanang, ha ho se na ts'ehetso e sebetsang ea litšenyehelo, bokhoni ba Mmaraka oa isopropanol ho khutlela morao ha oa lekana. Mmaraka oa joala oa Isopropyl o lebelletsoe ho boloka mokhoa o fapaneng oa oscillation halofo ea bobeli ea selemo, o shebane le maemo a holimo a theko ea acetone le liphetoho tlhokehong ea kantle ho naha.

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