Ethanol

Ethanol
CAS: 64-17-5
Qaabka kiimikada: C2H6O
dareere hufan oo aan midab lahayn. Waa azeotrope biyo ah oo lagu miiray 78.01 ° C. Waa kacsan tahay. Waxay noqon kartaa mid lagu qallajin karo biyaha, glycerol, trichloromethane, benzene, ether iyo dareerayaasha kale ee dabiiciga ah. Kabaha dawooyinka, dareerayaasha. Alaabtani waa dareere cad oo aan midab lahayn; Waxooga ur dheeraad ah; Dabacsan, fududahay in la gubo, olol buluug khafiif ah oo gubanaya; Karkari ilaa 78°C. Alaabtani waxay noqon kartaa mid lagu qallajin karo biyo, glycerin, methane ama sonkorta ethyl.

Tiro badan oo mashruucyo ethanol ah oo hadhuudh ah ayaa la qorsheeyay oo laga dhisay Shiinaha, qaybintooduna waxay si cad ula xidhiidhaa alaabta ceeriin ee galleyda. Meesha ugu weyn ee dhismaha ee ethanol shidaalka galleyda ee Shiinaha ayaa weli ku yaal meelaha ugu muhiimsan ee laga soo saaro hadhuudhka ee Waqooyi-bari Shiinaha iyo Anhui, halka alaabta ceeriin ee loo xushay mashaariicda la qorsheeyay oo laga dhisay meelaha heerkulka sare iyo cimilada qoyan sida Koonfur-galbeed, Koonfurta Shiinaha, Dalalka Koonfur-bari iyo Koonfur-bari Aasiya waxa ay u badan yihiin kasaafada, sonkorta iyo dalagyada kale ee kulul. Intaa waxaa dheer, ethanol-ka shidaalka ayaa sidoo kale laga dhisi karaa Shaanxi, Hebei iyo gobollada kale ee wax soo saarka sare ee dhuxusha, mashaariicdani waxay u badan yihiin dhuxusha ilaa ethanol. Marka loo eego tirakoobyada, laga bilaabo 2022, soosaarka ethanol ee Shiinaha ee galleyda waa qiyaastii 2.23 milyan oo tan, qiimaha wax soo saarkuna waa 25.333 bilyan yuan.

Marka la eego tignoolajiyada wax-soo-saarka, saddex ka mid ah dufcaddii ugu horreysay ee shirkadaha ethanol-ka shidaalka ee loo qoondeeyay wax-soo-saarka Shiinaha waxay adeegsadaan habka qoyan. Tan iyo markaas, ganacsiyada la geliyay wax-soo-saarku waxay inta badan ku saleysan yihiin habka wax-soo-saarka qalalan, illaa siddeed, iyadoo isbeddel joogto ah oo ku saabsan qaab-dhismeedka habka wax-soo-saarka, habka qoyan ayaa loo hormariyaa si dhakhso ah. Shiinaha, ethanol shidaalka galleyda ayaa inta badan lagu qaybiyaa waqooyi-bari ee Shiinaha (oo ay ku jiraan waqooyi-bari ee Mongolia gudaha), Gobolka Anhui iyo Gobolka Henan, halkaas oo wax soo saarka galleyda uu sarreeyo.

Noofambar 15, xigashada qaar ka mid ah soosaarayaasha ethanol ee gudaha waxay ahayd mid deggan
Jiangsu Dongcheng Biotechnology 150,000 tons/sanadkii warshadda kasaafada ah ee ethanol waa la xidhay, darajada ganacsiga ee ka soo xigashada dibadda 6800 yuan/ton. Henan Hanyong 300,000 tons/sanadkii khadka ethanol ee wax soo saarka, qiimo aad u fiican oo ah 6700 yuan/ton, qiimo aan biyo lahayn oo ah 7650 yuan/ton oo ay ku jirto warshad cashuureed. Shandong Chengguang Warshadaha iyo Ganacsiga Co., LTD. 50,000 tons/sannadkii ethanol warshadda hawlgalka caadiga ah, 95% ethanol oraah dibadeed 06900 yuan/ton, tixraac dibadeed anhydrous 7750 yuan/ton.