Ethanol

Ethanol
CAS: 64-17-5
Foromo ea lik'hemik'hale: C2H6O
Mokelikeli o bonaletsang o se nang 'mala. Ke azeotrope ea metsi a hloekisitsoeng ka mocheso oa 78.01 ° C. E fetoha lerootho. E ka kopanngoa le metsi, glycerol, trichloromethane, benzene, ether le li-solvents tse ling tsa tlhaho. Lisebelisoa tsa meriana, li-solvents. Sehlahisoa sena ke mokelikeli o se nang 'mala o hlakileng; E nkha hampe hanyane; E fetoha lerootho, e bonolo ho e chesa, e tuka malakabe a boputsoa bo bobebe; E belise ho fihlela ho hoo e ka bang 78 ° C. Sehlahisoa sena se ka kopanngoa le metsi, glycerin, methane kapa tsoekere ea ethyl.

Palo e kholo ea merero ea ethanol ea mafura a poone e reriloe le ho hahuoa Chaena, 'me kabo ea tsona ea sebaka e hlakile hore e amana le thepa e tala ea poone. Sebaka se seholo sa kaho ea ethanol ea mafura a poone Chaena e ntse e le libakeng tse kholo tse hlahisang poone Leboea-bochabela la Chaena le Anhui, ha thepa e tala e khethiloeng bakeng sa merero e reriloeng le ho hahuoa libakeng tse nang le mocheso o phahameng le boemo ba leholimo bo mongobo joalo ka Boroa-bophirima, Chaena Boroa, linaha tsa Boroa-bochabela le Boroa-bochabela ba Asia haholo-holo ke cassava, 'moba le lijalo tse ling tse chesang. Ho phaella moo, ethanol ea mafura e ka boela ea hahuoa Shaanxi, Hebei le libakeng tse ling tse nang le tlhahiso e phahameng ea mashala, 'me merero ena haholo-holo ke ea mashala ho ea ho ethanol. Ho ea ka lipalo-palo, ho tloha ka 2022, tlhahiso ea ethanol ea mafura a poone Chaena e ka ba lithane tse limilione tse 2.23, 'me boleng ba tlhahiso ke hoo e ka bang li-yuan tse limilione tse likete tse 25.333.

Mabapi le theknoloji ea tlhahiso, tse tharo ho tse tharo tsa pele tsa likhoebo tse khethiloeng tsa ethanol ea mafura tse kenngoang tlhahisong Chaena li sebelisa mokhoa oa metsi. Ho tloha ka nako eo, likhoebo tse kenngoang tlhahisong li thehiloe haholo-holo ts'ebetsong ea tlhahiso e omileng, ho fihlela ho tse robeli, ka phetoho e tsoelang pele ea sebopeho sa ts'ebetso ea bokhoni ba tlhahiso, ts'ebetso ea metsi e khothaletsoa ka potlako. Chaena, ethanol ea mafura a poone e abuoa haholo-holo leboea-bochabela ho Chaena (ho kenyeletsoa le leboea-bochabela la Inner Mongolia), Profense ea Anhui le Profense ea Henan, moo tlhahiso ea poone e leng holimo.

Ka la 15 Pulungoana, khotheishene ea bahlahisi ba bang ba ethanol ba malapeng e ne e tsitsitse
Jiangsu Dongcheng Biotechnology lithane tse 150,000 ka selemo fektheri ea ethanol ea sehlopha sa cassava e koetsoe, khotheishene ea kantle ea sehlopha sa khoebo ke 6800 yuan/ton. Henan Hanyong lithane tse 300,000 ka selemo mohala oa tlhahiso ea semela sa ethanol, theko e ntle ea 6700 yuan/ton, theko ea anhydrous ea 7650 yuan/ton ho kenyeletsoa le fektheri ea lekhetho. Shandong Chengguang Industry and Trade Co., LTD. Lithane tse 50,000 ka selemo fektheri ea ethanol e sebetsa ka mokhoa o tloaelehileng, khotheishene ea kantle ea 95% 06900 yuan/ton, referense ea kantle ea anhydrous 7750 yuan/ton.