Wax soo saarka polypropylene-ka gudaha ee bisha Juun ayaa la filayaa inuu gaaro 2.8335 milyan oo tan, iyadoo heerka hawlgalka bishii uu yahay 74.27%, taasoo ah koror boqolkiiba 1.16 ah marka loo eego heerka hawlgalka bishii Maajo. Bishii Juun, khadka cusub ee Zhongjing Petrochemical ee 600000 tan iyo khadka cusub ee 45000 * 20000 tan ee Jinneng Technology ayaa la howlgeliyay. Sababtoo ah faa'iidada wax soo saarka oo liidata ee cutubka PDH iyo kheyraadka guud ee gudaha ee ku filan, shirkadaha wax soo saarka waxay la kulmeen cadaadis weyn, bilowga maalgashiga qalabka cusubna weli ma xasilloona. Bishii Juun, waxaa jiray qorshayaal dayactir oo loogu talagalay dhowr xarumood oo waaweyn, oo ay ku jiraan Zhongtian Hechuang, Qinghai Salt Lake, Inner Mongolia Jiutai, Maoming Petrochemical Line 3, Yanshan Petrochemical Line 3, iyo Northern Huajin. Si kastaba ha ahaatee, dayactirka ayaa weli ah mid aad u xooggan, mugga dayactirka bishiina waxaa la filayaa inuu ka badan yahay 600000 tan, weli heer sare ah. Sahayda guud ee bisha Juun ayaa xoogaa kor u kacday marka loo eego bishii hore.
Marka laga eego dhinaca wax soo saarka, sababtoo ah soo saarista qalab cusub, diiradda ugu weyn waxay saaran tahay sawir-gacmeedka homopolymer-ka, iyadoo ay jirto koror yar oo ku yimid sawir-gacmeedka. Intaa waxaa dheer, baahida xilliyeedku waxay leedahay saameyn, taasoo keentay isbeddello ku yimaada wax soo saarka alaabta. Markii xagaaga la gaaray, baahida loo qabo agabka sanduuqa cuntada iyo agabka koobka shaaha caanaha ayaa korodhay, taasoo keentay koror ku yimaada wax soo saarka ganacsiga. Baakadaha filimada balaastikada ah iyo agabka tuubooyinka ayaa galaya xilliga ka baxsan baahida, waxaana la filayaa in wax soo saarka filimada iyo agabka tuubooyinka uu hoos u dhaco.
Marka laga eego dhinaca gobolka, waxaa jiray koror weyn oo ku yimid wax soo saarka Waqooyiga Shiinaha. Sababo la xiriira daahfurka khadka cusub ee Jinneng Technology iyo bilaabista hawlgallada xarumaha Hongrun Petrochemical iyo Dongming Petrochemical, waxaa la filayaa in wax soo saarka Waqooyiga Shiinaha uu dib ugu soo laaban doono 68.88%. Culayska Qalabka Cusub ee Anhui Tianda ee Bariga Shiinaha ayaa kordhay, dayactirka dhexe ee aagganna waa la dhammeeyay, taasoo keentay koror ku yimid wax soo saarka bisha Juun. Tirada xarumaha dayactirka ee gobolka waqooyi-galbeed ayaa kordhay, xarumo badan sida Zhongtian Hechuang, Shenhua Ningmei, iyo Inner Mongolia Jiutai wali waxay leeyihiin qorshayaal dayactir, taasoo keentay hoos u dhac ku yimid heerka hawlgalka ilaa 77%. Waxaa jiray isbeddel yar oo ku yimid wax soo saarka gobollada kale.
Waqtiga boostada: Juun-17-2024