Mu Seputembala,Prompyne oxide, zomwe zidadzetsa kuchepa kwakukulu chifukwa cha zovuta za Europe, zidakopa chidwi cha msika waukulu. Komabe, popeza Okutobala, nkhawa ya Propylene Oxide wakana. Posachedwa, mtengo wake udawuka ndikubwerera, ndipo phindu la kampani latsika kwambiri.
Pofika pa Okutobala 31, mtengo waukulu wa Propeyne oxide mu shandong anali 9000-9100 Yuan.
Chen Xiahan, wopezerera ku makampani a Istan, adauza kampani yolumikizidwa kuti chifukwa cha zofooka zokhala ndi katundu woyenerera ndi zida zokutira, mtengo wa propleyne. Ngakhale Europe idachepetsa malo akuluakulu, China ilibe thandizo lotere monga kubweza msonkho kwa Prodeynes Oxide, ndipo alibe phindu. Chifukwa chake, kutumiza kunja kwa Propylene Oxide sikunawonjezere kwakukulu kwa mabungwe oyamwa asinthanso kwambiri pambuyo pa dontho.
Pakadali pano, kutsikira kwa Probyne oxide akadali ofooka, ndipo maodzoshoni a "golide zisanu ndi zinayi zasiliva khumi" mu nyengo yachikhalidwe cha Perk ikutsika. Pakati pawo, madongosolo a polyther ndi ozizira, ndipo nkovuta kuwagula moperewera kwakanthawi kwakanthawi. Katundu wokhawo wokha ndiwopezeka kuti alepheretse ngozi; Dongosolo la Propylene Glycol limakhala lochepa, pomwe mgwirizano wa Dimethyl Carbonate yodikirira yatsopano kuti ikhazikitsidwe nthawi zambiri. Chokhazikika chikumaliza m'mafashoni omwa; Pambuyo pa chinkhupule ndi makasitomala ena omaliza adakonzanso zochepa sabata yatha, madongosolo awo adachepa mwachangu.
Munthu wochokera ku bizinesi yofananira adauza kampani yolumikizidwa kuti ndalama zomwe zimaperekedwa zimasowa chifukwa choyera choyera chochepa, koma izi sizingapitirire. Kuchepa kwa Dongosolo la Propylene oxide kuyambira chaka chino ndi chodziwikiratu. Makampani ogulitsa a Polyter ali kale mobwerezabwereza, motero pambuyo poti kutsika koonekera kwamphamvu kwa ma terminal kukufunika, kufunafuna kwa zinthu zopangira polyther kwatsika mwachangu. Komabe, kukakamizidwa pabizinesi m'kampani kuli kwakukulu. Chaka chatha, chifukwa cha phindu lochulukirapo kwa ma prostyne oxide, mabizinesi ambiri amachipatala adayambitsa mbewu zambiri zatsopano za Propylene. Kuthana kwatsopano kukagwira ntchito, zinthu zatsopanozi zidzakhala ndi vuto lalikulu pamtengo wa Propylene oxide m'nthawi yochepa.
Munthuyo adauza kampani yomwe imagwirizanitsa yothandizira kuti mabizinesi omwe ali ndi mphamvu yatsopano yopanga ma Novembala amaphatikizapo Qixiang Tekrochemical ndi Tianoche, ndipo chaka chatsopano chopanga chafika pa 850000 matani / chaka. Poyamba, ena mwa mphamvu zocita izi zidayambitsidwa kale la Novembala, koma chifukwa cha kuchuluka kwa zovuta za ma propyne oxide, adakhazikitsidwa mpaka Novembala. Komabe, malinga ndi zomwe zikuchitika, ngati luso lonse latsopanoli lidayikidwa ndikupereka mu Novembala, kukakamizidwa kwa mafakitale yonse kumakhalabe kwakukulu.
Atakumana ndi vutoli, mabizinesi ambiri omwe akugwiritsa ntchito kupanga pakadali pano akusankha kuti achepetse kupanga mtengo chifukwa cha kusintha kosalekeza kwa phindu. Ponena za sabata yatha, Jilin Shenhua ndi Hong Baoli (002165. Sz) apitilizabe kukweza katundu, komanso hinnai zoyenga bwino Makampani m'zaka zapitazi 85%.
Akuluakulu ena adauza atolankhani omwe amaphatikizidwa ndi ndalama zomwe zili pano pamtengo waposachedwa wa 9000 Yuan, njira zambiri zatsopano zokhala ndi ma propleyne oxide zilibe phindu, kapenanso kutayika ndalama. Njira yachikhalidwe ya chlorohydrin ili ndi phindu pang'ono chifukwa cha mtengo wosinthira madzi madzi chlorine, ndipo zopezeka pansi ndizosavuta, makamaka mabungwewa omwe amawonjezera chilengedwe chotetezera zachilengedwe chaka chatha. Pakadali pano, pomwe mtengo wamalonda uli pafupi kwambiri ndi mzere wokwera mtengo, mabungwe a Propylene oxide ali ndi kufunitsitsa kuthandiza mtengo. Komabe, chifukwa chowongolera zochitika zaboma m'malo ambiri, kufunikira kwa msika kukadakhala kovuta kuthandizira. Ngati kukakamizidwa kukupitiliza mtsogolo, ma propyle oxide amatha kupitiriza kuchepetsa kupanga. Komabe, mukapanga mphamvu yatsopanoyi ndi yokhazikika, mtengo wa propyyne oxide akhoza kukhumudwitsidwa kwambiri.

 

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Post Nthawi: Nov-02-2022