Thesuuqa propylene oxide"Jinjiu" ayaa sii waday kor u kackeedii hore, suuquna wuxuu jabiyay 10000 yuan (qiimaha tan, isla hoostiisa) heerka. Qaadashada suuqa Shandong tusaale ahaan, qiimaha suuqa ayaa kor u kacay 10500 ~ 10600 yuan bishii Sebtembar 15, ilaa 1000 yuan laga soo bilaabo dhammaadka Agoosto. Sebtembar 20, waxay dib ugu dhacday ilaa 9800 yuan. Mustaqbalka, dhinaca sahayda ayaa la filayaa inay koraan, xilliga dalabka ee ugu sarreeya ma aha mid xooggan, iyo propylene oxide waxay ku socotaa 10000 yuan.
Kordhinta unugyada propylene oxide dib u bilaabida sahayda
Bishii Agoosto, wadarta guud ee 8 qaybood oo ah unugyada propylene oxide ayaa dib loo habeeyay Shiinaha, taas oo ku lug leh wadarta guud ee 1222000 tan / sannadkii iyo wadarta khasaaraha 61500 tan. Bishii Agoosto, wax soo saarka warshadda propylene oxide ee gudaha waxay ahayd 293200 tan, hoos 2.17% bishii, iyo heerka isticmaalka awoodda ayaa ahaa 70.83%.
Bishii Sebtembar, qaybta Sinochem Quanzhou propylene oxide ayaa loo xidhay dayactirka, Kiimikada Tianjin Bohai, Changling, Shandong Huatai iyo unugyo kale ayaa dib loo bilaabay si isdaba joog ah, unugga Jinlingna waxa la dhimay hawl galka kala badh. Waqtigan xaadirka ah, heerka hawlgalka propylene oxide wuxuu ku dhow yahay 70%, wax yar ka hooseeya kii Agoosto.
Mustaqbalka, Shandong Daze's 100000 t/acu wuxuu dib u bilaabi doonaa wax soo saarka dabayaaqada Sebtembar, iyo Jincheng Petrochemical's 300000 t/cutub ayaa la filayaa in la soo saaro wax soo saarka dhamaadka Sebtembar; Dhirta Jinling iyo Huatai waxay ku soo laabanayaan wax-soo-saarka tallaabo tallaabo. Dhinaca sahaydu inta badan waa mid korodhay, ganacsataduna aad bay u caajis badan yihiin. Waxaa la filayaa in suuqa propylene oxide uu muujin doono isbeddel daciif ah oo ismari waa ka hooseeya kororka xoogga saadka, oo leh khatar yar oo hoos u dhac ah.
Taageerada alaabta ceyriinka ah ee propylene oxide ayaa la filayaa inay adkaato
Qalabka ceyriinka ah ee propylene iyo koloriin dareeraha ah, in kasta oo "Jinjiu" ay keentay mowjad suuq ah oo kor u kacaysa, waxaa la filayaa inay sahlanaan doonto inay hoos u dhacaan halkii ay ka kici lahaayeen suuqa mustaqbalka, taas oo ay adkaan doonto in la sameeyo jiid xooggan qulqulka hoose.
Bishii Sebtembar, qiimaha propylene, alaabta ceeriin ee kor u kaca, ayaa sii waday inay kor u kacdo shoogga, taas oo sidoo kale siisay taageero xooggan suuqa propylene oxide. Wang Quanping, oo ah madaxa injineerka kooxda Shandong Kenli Petrochemical Group, ayaa sheegay in sahayda propylene ee guduhu ay wali cidhiidhi tahay, iyada oo waxqabad muuqda laga dareemay waqooyi-galbeed, badhtamaha iyo bariga Shiinaha. Intaa waxaa dheer, qaar ka mid ah qalabka dayactirka ee ka hooseeya propylene, sida Tianjian Butyl Octanol, Dagu Epoxy Propane, iyo Kroll Acrylonitrile, ayaa dib u bilaabay dhismaha. Sidaa darteed, baahida suuqa ayaa kor loo qaaday, shirkadaha propylene waxay u iibinayeen si habsami leh, iyo alaabada hoose ee alaabada ayaa kor u qaaday qiimaha propylene.
Marka laga eego dhinaca hawlgalka cutubka, dhinaca kale, unugyada Xintai Petrochemical iyo propylene ayaa dib loo bilaabay, laakiin saamayntu waxay ahayd mid xadidan dib u dhacyo soo noqnoqda awgeed. Isla mar ahaantaana, qaar ka mid ah awoodaha wax soo saarka cusub ee fuuq-baxa propane ilaa propylene ee Shandong ayaa la hawl galiyay in ka yar intii la filayay, guud ahaan sahayda ayaa ahayd mid la xakameyn karo. Dhanka kale, mustaqbalka dhow, qaar ka mid ah qaybaha waaweyn ee waqooyi-galbeed ayaa la xiray si loo dayactiro, iyo bilawga propylene ee waqooyi-galbeed ayaa hoos ugu dhacay 73.42%. Wareegga alaabta propylene ee ku wareegsan ayaa si weyn hoos ugu dhacay. Intaa waxaa dheer, qaar ka mid ah dhirta waqooyi-galbeed waxay kaydiyeen baahida propylene ee wax soo saarka dibadda, iyo sahayda propylene durugsan ayaa si weyn loo adkeeyay.
Mustaqbalka, culeyska halbeegga ee shirkadaha propylene waa mid xasiloon, mana jirto wax rajo ah oo isbedel ah oo ku yimaada saadka propylene. Gobollada ku xeeran ee Shandong iyo Bariga Shiinaha ayaa wali sii hayn doona sahay adag. Hoos-u-dhacu wuxuu u janjeeraa inuu ku daciifo saxanka, isagoo xakameynaya xamaasadda iibsashada ee propylene. Sidaa darteed, suuqa propylene ee hadda jira wuxuu ku jiraa xaalad sahayda iyo baahida daciifka ah, laakiin octanol-ka hoose, propylene oxide, acrylonitrile iyo warshado kale ayaa kor u qaaday culeyskooda, dhinaca baahida adagna wali waxay haysataa xoogaa taageero ah. Waxaa la filayaa in qiimaha propylene ee soo socda uu isu beddelo tiro cidhiidhi ah, oo leh kor u kac iyo hoos u xaddidan.
Waxyaabo kale oo ceeriin ah, koloriin dareere ah, ayaa ah ciyaaryahan weyn oo suuqa ka jira. Mugga iibka dibadda ee qaar ka mid ah dayactirka qalabka ee warshadaha waaweyn ayaa wax yar hoos u dhacay, iyo qaar ka mid ah soosaarayaasha bartamaha Shandong waxay ahaayeen kuwo aan degganayn, kuwaas oo taageeray suuqa si uu u sii socdo ilaa xad. Hoos u dhaca ciidamada ugu weyn ee Bariga Shiinaha ayaa dib u soo kabtay, baahida ayaa yaraatay, qaar ka mid ah qalabkana waa la xiray si loo dayactiro. Sahaydii ayaa yaraatay. Xaaladda wanaagsan ee dhinaca sahayda iyo dalabaadka ayaa kor u dhaaftay kor u kaca suuqa Shandong, taasoo keentay in diiradda guud ee wax kala iibsiga suuqa uu sare u kaco. Meng Xianxing wuxuu sheegay in dib u soo kabashada aaladaha dhimista wax soo saarka iyo kororka saadka, qiimaha koloriinta dareeraha ah laga yaabo inay hoos u dhacdo muddada dambe.
Baahida loo qabo propylene oxide waa mid gaabis ah oo ay adagtahay in lagu kobco xilliyada ugu sarreeya
Polyether polyol waa sheyga ugu muhiimsan ee hoose ee propylene oxide iyo alaabta ceeriin ee ugu muhiimsan ee isku dhafka polyurethane. Awood-dhaafka guud ee warshadaha hoose ee polyurethane gudaha, gaar ahaan cadaadiska xad-dhaafka ah ee suuqa xumbo jilicsan, waa weyn.
Meng Xianxing ayaa sheegay in bishii Sebtembar, oo ay ku kacday kharashyada, suuqa polyether-ka jilicsan ee jilicsan ayaa kor u kacay, iyo warshadaha ugu muhiimsan ayaa sii waday inay taageeraan suuqa, laakiin waxqabadka hoose wuxuu ahaa mid dhexdhexaad ah, dhexe iyo hoose ayaa weli hooseeya.
Waqtigan xaadirka ah, isbuunyada hoose ayaa si tartiib tartiib ah u kordheysa, qiimaha kor u kaca ayaa weli u baahan in la sii gudbiyo, kuwa dhexe iyo kuwa hoose waxay sii wadaan dheefshiidka oo sugaya, iyo suuqa adag wuxuu sii wadaa inuu noqdo iftiin. Mustaqbalka, in kasta oo warka xun ee dhabta ahi aanu wali samaysan, warshado badan ayaa wali ka maqan meel bannaan oo ay ugu wacan tahay isku-xidhka kharashka, doorkooda ku aaddan taageerada alaabta ceeriin ee korka ah ayaa xaddidan.
Dhanka kale, suuqa polyether-ka xumbo adag ee hoose ayaa sii waday isbeddel tartiib ah oo kor u kacaya, dhexda iyo kuwa hoose waxay sii wadeen iibsashada baahida. Inkasta oo dhaqdhaqaaqa guud uu ka hooseeyay isla muddadaas, way fiicnaaday marka la barbar dhigo rubuci labaad. Inkasta oo la soo galo "Jinjiu", ma jiraan isbeddel muuqda oo ku yimid baahida suuqa, iyo warshadda ayaa go'aamisa wax soo saarka iyada oo ku saleysan baahida.
Mustaqbalka, ganacsiyada hoose inta badan waa sugitaan iyo arag, iyo rabitaankooda ah inay iibsadaan dalabaadka cusub waa mid guud. Xaaladda ganacsiga daciifka ah iyo maalgashiga, xumbada adag ee polyeter "Jinjiu" kuma fiicna in lagu duro tamarta korka.

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