Ethanol

Ethanol
Isi: 64-17-5
Usoro ọgwụ: C2H6O
Mmiri mmiri na-enweghị atụ. Ọ bụ azeotrope nke mmiri distilled na 78.01 Celsius C. Ọ na-agbanwe agbanwe. Enwere ike iji mmiri, glycerol, trichloromethane, benzene, ether na ihe mgbaze ndị ọzọ. Ihe mgbakwunye ọgwụ, ihe mgbaze. Ngwaahịa a bụ mmiri mmiri doro anya na-enweghị ụcha; Na-esi ísì ntakịrị; Na-agbanwe agbanwe, dị mfe ọkụ, ọkụ na-acha anụnụ anụnụ; Kpoo ọkụ na ihe dịka 78 Celsius. Ngwaahịa a nwere ike ịmegharị ya na mmiri, glycerin, methane ma ọ bụ shuga ethyl.

A na-eme atụmatụ ma wuo ọnụ ọgụgụ dị ukwuu nke ọrụ ethanol mmanụ ọka na China, na nkesa mbara ala ha doro anya na ihe metụtara ọka. Isi ebe a na-ewu ọka mmanụ ethanol na China ka dị na mpaghara ndị na-emepụta ọka na Northeast China na Anhui, ebe akụrụngwa ahọpụtara maka oru ngo a haziri ma rụọ ya na mpaghara nwere oke okpomọkụ na iru mmiri dị ka Southwest, South China. Mba ndịda ọwụwa anyanwụ na ndịda ọwụwa anyanwụ Eshia bụ ọkachasị akpu, okpete na ihe ọkụkụ ndị ọzọ na-ekpo ọkụ. Ke adianade do, mmanụ ụgbọala ethanol nwekwara ike wuru na Shaanxi, Hebei na ndị ọzọ na mpaghara na elu coal mmepụta, na ndị a oru bụ tumadi coal-to-ethanol. Dị ka ọnụ ọgụgụ si kwuo, dị ka nke 2022, China mmanụ mmanụ ethanol mmepụta bụ banyere 2.23 nde tọn, na mmepụta uru bụ banyere 25.333 ijeri yuan.

N'ihe gbasara teknụzụ mmepụta, atọ n'ime batch mbụ nke ụlọ ọrụ ethanol mmanụ a họpụtara etinyere na mmepụta na China na-eji usoro mmiri mmiri. Kemgbe ahụ, ụlọ ọrụ ndị a na-etinye n'ime mmepụta na-adabere na usoro mmepụta akọrọ, ruo asatọ, na mgbanwe na-aga n'ihu nke usoro mmepụta ikike mmepụta ihe, a na-akwalite usoro mmiri ngwa ngwa. Na China, a na-ekesa ethanol ọka ọka n'ebe ugwu ọwụwa anyanwụ nke China (gụnyere ugwu ọwụwa anyanwụ nke Inner Mongolia), Ógbè Anhui na Henan Province, ebe mmepụta ọka dị elu.

Na Nọvemba 15, nhota ụfọdụ ndị na-emepụta ethanol ụlọ kwụsiri ike
Jiangsu Dongcheng Biotechnology 150,000 ton / afọ akpu ọkwa ethanol osisi mechiri, ụlọ ọrụ ọkwa ọkwa mpụga nhota 6800 yuan/ton. Henan Hanyong 300,000 tọn / afọ ethanol osisi mmepụta akara, magburu onwe price nke 6700 yuan / ton, anhydrous price nke 7650 yuan / ton gụnyere tax factory. Ụlọ ọrụ Shandong Chengguang Industry & Trade Co., LTD. 50,000 tọn / afọ ethanol osisi nkịtị ọrụ, 95% ethanol mpụta nhota 06900 yuan/ton, anhydrous mpụga ntụaka 7750 yuan/ton.