Karolong ea pele ea 2022, litheko tsa 'maraka tsa propylene tsa lapeng li ile tsa nyoloha hanyane selemo le selemo, ka litšenyehelo tse phahameng e le eona ntho e ka sehloohong e susumetsang litheko tsa propylene. Leha ho le joalo, ho tsoela pele ho lokolloa ha matla a macha a tlhahiso ho lebisitse khatellong e eketsehileng ea phepelo ea 'maraka, empa hape le ho phahama ha theko ea propylene, halofo ea pele ea phaello e akaretsang ea ketane ea indasteri ea propylene e fokotsehile. Karolong ea bobeli ea selemo, khatello ea lehlakoreng la litšenyehelo e ka 'na ea fokotseha hanyenyane, ha karolo ea phepelo le tlhokahalo e lebeletsoe ho ntlafatsa phello ea theko ea propylene halofo ea bobeli ea selemo e lebeletsoe hore e phahame ebe e theoha, ka karolelano. boemo ba theko bo kanna ba se be holimo joalo ka halofo ea pele.

Lintlha tse ka sehloohong tse amang 'maraka oa lehae oa propylene halofo ea pele ea 2022 ke tse latelang.

1. litšenyehelo tsa bohlokoa tsa selemo le selemo li eketseha, ho theha tšehetso e ntle bakeng sa litheko tsa propylene.

2. mokhoa o ntseng o eketseha oa phepelo ea phepelo, e leng ho hula ho eketseha ha theko ea propylene.

3. Keketseho ea tlhokeho empa phaello e fokotsehileng, e fokotsehile haholo ho litheko tsa propylene.

Lihlahisoa tse tala tsa propylene li nyoloha ho feta lihlahisoa tse tlase, phaello ea indasteri e fokotseha

Karolong ea pele ea 2022, theko ea lihlahisoa tsa indasteri ea propylene e eketseha ho tloha ho lihlahisoa tse tala ho ea ho lihlahisoa tse tlase ka tatellano e fokotsehang. Joalokaha ho ka bonoa tafoleng e ka tlase, theko ea oli e tala le propane e le thepa e ka sehloohong e tala bakeng sa propylene e ile ea phahama haholo halofo ea pele ea selemo, haholo-holo theko ea oli e ile ea phahama ka 60.88% selemo le selemo, e lebisang ho bohlokoa ba bohlokoa. ho eketseha ha litšenyehelo tsa tlhahiso ea propylene. Ha ho bapisoa le lihlahisoa tse tala, litheko tsa propylene tsa malapeng li ile tsa phahama ka tlase ho 4% selemo le selemo, 'me indasteri ea propylene e ile ea oela tahlehelo e kholo. Litheko tsa propylene derivatives tse theohile selemo le selemo, haholo-holo propylene oxide, butyl alcohol, acrylonitrile, litheko tsa acetone li ile tsa theoha haholo. Phaello ea lihlahisoa tsa propylene e theohile ka kakaretso halofong ea pele ea selemo ka lebaka la ho kopana ha litheko tsa lihlahisoa tse tala le ho theoha ha litheko tsa lihlahisoa ka botsona.

Litšenyehelo tsa propylene li ile tsa phahama haholo selemo le selemo, li tšehetsa litheko tsa propylene hantle

Litšenyehelo li ile tsa phahama haholo, 'me mekhoa e mengata e oela tahlehelong. Phaello ea indasteri ea propylene ea 2022 e ne e futsanehile halofong ea pele ea selemo, ka litšenyehelo tse fapaneng tsa propylene tsa ts'ebetso li nyoloha ka litefiso tse fapaneng selemo le selemo, ka 15% -45%, e bonts'ang ho phahama ho hoholo ha litheko tsa thepa e tala. Le hoja setsi sa matla a khoheli a litheko tsa propylene le tsona li ile tsa nyoloha, empa sekhahla sa keketseho se ne se le ka tlase ho 4%. Ka lebaka leo, phaello ea mekhoa e fapaneng ea propylene e theohile haholo selemo le selemo, ka 60% -262%. Ntle le propylene e thehiloeng ka mashala, e neng e e-na le phaello e fokolang, mekhoa e meng ea propylene e ne e le tahlehelo e kholo.
Kakaretso ea phepelo ea propylene e ntse e phahama, e hula litheko tsa propylene holimo

Bokhoni bo bocha bo ntse bo tsoela pele ho lokolloa, ka kholo e ts'oanang ea tlhahiso ea bokhoni. 2021 H1 e kenyelletsa karolo ea bobeli ea Zhenhai Refinery, Lihua Yi, Qi Xiang, Xinyue, Xinjiang Hengyou, Srbang, Anqing Tai Hengfa, Xintai, Tianjin Bohua, joalo-joalo Ho kentsoe limela tse ngata tsa propylene. Bokhoni bo bocha bo ajoa haholo Shandong le China Bochabela, ka kabo e nyane ho la Leboea-bophirima, Leboa le Bohareng ba China. Mokhoa oa tlhahiso ea matla a macha ke haholo-holo PDH, ho phunyeha ha motho ka mong, ho phunyeha ha catalytic, mekhoa ea tlhahiso ea MTO le MTP le eona e teng. Lithane tse limilione tse 3.58 tsa matla a macha a propylene a ekelitsoe halofong ea pele ea 2022, 'me kakaretso ea propylene ea lehae e ile ea hola ho fihla ho lithane tse limilione tse 53.58. Ho lokolloa ha matla a macha a propylene ho entse hore ho be le keketseho ea tlhahiso, ka kakaretso ea tlhahiso ea propylene ea malapeng ea lithane tse limilione tse 22.4 ho H1 2022, keketseho ea 5.81% ha e bapisoa le nako e tšoanang ka 2021.

Kakaretso ea theko ea thepa e tsoang linaheng tse ling e ile ea phahama selemo le selemo, 'me palo ea thepa e tsoang linaheng tse ling e ile ea fokotseha haholo. 2022 H1 karolelano ea theko ea thepa e tsoang kantle e ile ea phahama selemo le selemo, 'me menyetla ea ho reka thepa e tsoang kantle ho naha e ne e fokola. Haholo-holo, ka April 2022, thepa ea propylene ea malapeng e ne e le lithane tse 54,600 feela, e leng tlaleho e tlaase lilemong tse 14 tse fetileng. kakaretso ea thepa ea propylene karolong ea pele ea 2022 e lebeletsoe ho ba lithane tse 965,500, ho theoha 22.46% ho tloha ka nako e tšoanang ka 2021. Ha phepelo ea propylene ea malapeng e ntse e eketseha, karolo ea 'maraka oa thepa e tsoang linaheng tse ling e ntse e hatelloa ka ho eketsehileng, tumellanong le litebello tsa' maraka.
Tlhokahalo ea propylene e ea eketseha empa phaello e tlase e fokotseha, e fokotsehile hanyane ho litheko tsa propylene.

Tšebeliso ea propylene e ile ea eketseha selemo le selemo ka ho lokolloa ha matla a macha a tlaase. 2022 H1 e kenyelelitse ts'ebetso ea likarolo tse ngata tse tlase ho kenyeletsa Lianhong New Materials, Weifang Shu Skin Kang polypropylene plant, Lijin Refinery, Tianchen Qixiang acrylonitrile plant, Zhenhai II, Tianjin Bohua propylene oxide plant le khōlo ea ZPCC propylene plant, drive ea ZPCC propylene plant. Matla a macha a tlase a boetse a tsepamisitsoe Shandong le Chaena Bochabela, ka kabo e nyane ho la China Leboea. Lithane tse limilione tse 23.74 tsa ts'ebeliso ea propylene ea malapeng karolong ea pele ea 2022, keketseho ea 7.03% ha e bapisoa le nako e tšoanang ka 2021.

Likhoebo tsa lehae li ntse li romelloa ka mafolofolo, 'me palo ea thepa ea propylene e eketseha selemo le selemo. Ka katoloso e potlakileng ea matla a tlhahiso ea propylene ea lehae le keketseho e kholo ea khatello ea 'maraka oa tlholisano, limela tse ling tse kholo li ntse li batla menyetla ea kantle ho naha, hammoho le ho hlaha ha karolo ea sebaka sa arbitrage, bophahamo ba thepa ea propylene bo eketsehile haholo selemo le selemo.
Phaello ea lihlahisoa tse tlase e fokotseha, bokhoni ba ho amohela litheko tsa thepa e tala bo ile ba theoha. halofo ea pele ea 2022 litheko tsa thepa e tala li ile tsa phahama, ha litheko tsa propylene downstream li theohile haholo, phaello ea lihlahisoa tse tlase tsa propylene hangata e fokotsehile. Har'a bona, phaello ea butanol le acrylic acid e batla e tsitsitse, 'me phaello ea mokhoa oa propylene ECH oa ntlafatsoa. Leha ho le joalo, phofo ea polypropylene, acrylonitrile, phenol ketone le propylene oxide phaello kaofela e ile ea fokotseha haholo, 'me karolo e ka sehloohong ea polypropylene e ka tlaase e ile ea oela tahlehelo ea nako e telele. Kamohelo ea limela tsa propylene ea litheko tsa lihlahisoa tse tala e ile ea theoha 'me tjantjello ea tsona ea ho reka e ne e fokola, e ileng ea ama tlhokahalo ea propylene ho isa bohōleng bo itseng.

Litheko tsa propylene karolong ea bobeli ea selemo li lebelletsoe ho nyoloha ebe li oa, ka maemo a tloaelehileng a theko e seng holimo ho feta halofo ea pele ea selemo.

Ka lehlakoreng la litšenyehelo, litheko tsa thepa e tala li kanna tsa theoha halofo ea bobeli ea selemo, mme ts'ehetso ea litšenyehelo tsa propylene e kanna ea fokola hanyane.

Lehlakoreng la phepelo, thepa e tsoang kantle ho naha e ne e batla e le tlase halofong ea pele ea selemo mme ho lebelletsoe hore e tla eketseha hanyane halofong ea bobeli ea selemo ha thepa e tsoang kantle e ntse e hlaphoheloa butle-butle. Karolong ea bobeli ea selemo, ho ntse ho e-na le merero e mecha ea tlhahiso ea malapeng e lokelang ho kenngoa ts'ebetsong, palo ea phepelo ea propylene e ntse e eketseha, khatello ea phepelo ea 'maraka ha e fokotsehe, phello ea lehlakoreng la phepelo e ntse e le matla.

Lehlakore la tlhokahalo, moputso o ka sehloohong oa polypropylene le boemo ba ho qala e ntse e le ntho ea bohlokoa e amang tlhokahalo ea propylene, litlhoko tse ling tsa lik'hemik'hale tse tlase ho metsi li lebeletsoe ho ba tse tsitsitseng. Khatello e tlase e ka 'na ea eketseha ka November le December.

Ka kakaretso, theko ea propylene karolong ea bobeli ea selemo e ka 'na ea phahama ebe e oa,' me setsi sa theko e tloaelehileng ea matla a khoheli e ka 'na ea se ke ea e-ba holimo ho feta halofo ea pele ea selemo. Setsi se tloaelehileng sa theko ea 'maraka oa Shandong propylene karolong ea bobeli ea selemo se lebelletsoe ho ba 7700-7800 yuan/ton, ka theko ea 7000-8300 yuan/ton.

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