Ethanol

Ethanol
Saukewa: 64-17-5
Tsarin sinadaran: C2H6O
Ruwa mai haske mara launi. Yana da azeotrope na ruwa distilled a 78.01 ° C. Yana da maras tabbas. Yana iya zama miscible da ruwa, glycerol, trichloromethane, benzene, ether da sauran kwayoyin kaushi. Pharmaceutical excipients, kaushi. Wannan samfurin ruwa ne mai haske mara launi; Dan karin wari; M, mai sauƙin ƙonawa, ƙona harshen wuta mai haske; Tafasa zuwa kimanin 78 ° C. Wannan samfurin na iya zama micible da ruwa, glycerin, methane ko ethyl sugar.

An shirya da kuma gina babban adadin man fetur na masara ayyukan ethanol a kasar Sin, kuma rarraba sararin samaniya yana da alaƙa da albarkatun masara. Babban wurin da ake gina sinadarin ethanol na masara a kasar Sin har yanzu yana cikin yankunan da ake noman masara a arewa maso gabashin kasar Sin da Anhui, yayin da danyen kayan da aka zaba don ayyukan da aka tsara da kuma gina su a yankunan da ke da zafi da yanayi mai zafi kamar kudu maso yamma, kudancin kasar Sin. Kasashen kudu maso gabas da kudu maso gabashin Asiya sun fi noman rogo, dawa da sauran kayan amfanin gona masu zafi. Bugu da kari, ana iya gina ethanol mai a Shaanxi, Hebei da sauran yankuna masu yawan kwal, kuma wadannan ayyukan sun hada da kwal-zuwa-ethanol. Bisa kididdigar da aka yi, ya zuwa shekarar 2022, yawan man da ake hako man masarar ethanol na kasar Sin ya kai tan miliyan 2.23, kuma adadin da aka fitar ya kai yuan biliyan 25.333.

Dangane da fasahar kera, uku daga cikin rukunin farko na masana'antun man ethanol da aka kera a kasar Sin suna amfani da tsarin rigar. Tun daga wannan lokacin, kamfanonin da aka sanya su a cikin samarwa sun dogara ne akan tsarin samar da bushewa, har zuwa takwas, tare da ci gaba da canji na tsarin samar da iya aiki, tsarin rigar yana inganta sauri. A kasar Sin, an fi rarraba sinadarin ethanol na masara a arewa maso gabashin kasar Sin (ciki har da arewa maso gabashin Mongoliya ta ciki), lardin Anhui da lardin Henan, inda ake noman masara sosai.

A ranar 15 ga Nuwamba, ambaton wasu masana'antun ethanol na cikin gida ya tabbata
Jiangsu Dongcheng Biotechnology 150,000 tons / shekara rogo sa ethanol shuka an rufe, da darajar kasuwanci darajar waje 6800 yuan/ton. Henan Hanyong 300,000 tons / shekara ethanol shuka line samar, m farashin 6700 yuan/ton, anhydrous farashin 7650 yuan/ton ciki har da haraji factory. Shandong Chengguang Industry & Trade Co., Ltd. 50,000 ton / shekara ethanol shuka al'ada aiki, 95% ethanol waje zance 06900 yuan/ton, anhydrous waje tunani 7750 yuan/ton.