I-Ethanol

I-Ethanol
I-CAS: 64-17-5
Ifomula yamakhemikhali: C2H6O
Uketshezi olungabonakali olungenambala. Luyi-azeotrope yamanzi acwecwe ku-78.01 ° C. Luyashintshashintsha. Lungaxutshwa namanzi, i-glycerol, i-trichloromethane, i-benzene, i-ether nezinye izinyibilikisi eziphilayo. Izinto ezisizayo zemithi, izinyibilikisi. Lo mkhiqizo uketshezi olungenambala olucwecwe; Unuka kancane kakhulu; Ushintshashintsha, kulula ukuwushisa, uvutha ilangabi eliluhlaza okwesibhakabhaka; Bilisa cishe ku-78°C. Lo mkhiqizo ungaxutshwa namanzi, i-glycerin, i-methane noma ushukela we-ethyl.

Inani elikhulu lamaphrojekthi e-ethanol kaphethiloli wommbila ayahlelwa futhi akhiwa eShayina, futhi ukusatshalaliswa kwawo endaweni kusobala ukuthi kuhlobene nezinto zokusetshenziswa zommbila. Indawo eyinhloko yokwakha i-ethanol kaphethiloli wommbila eShayina isesezindaweni eziyinhloko zokukhiqiza ummbila eNyakatho-mpumalanga yeShayina nase-Anhui, kuyilapho izinto zokusetshenziswa ezikhethiwe zamaphrojekthi ahlelwe futhi akhiwa ezindaweni ezinesimo sezulu esishisayo nesinomswakama njengaseNingizimu-ntshonalanga, eNingizimu-mpumalanga yeShayina, eNingizimu-mpumalanga naseNingizimu-mpumalanga ye-Asia ikakhulukazi i-cassava, umoba nezinye izitshalo ezishisayo. Ngaphezu kwalokho, i-ethanol kaphethiloli ingakhiwa naseShaanxi, eHebei nakwezinye izifunda ezinemikhiqizo yamalahle ephezulu, futhi la maphrojekthi ikakhulukazi asuselwa kumalahle kuya ku-ethanol. Ngokwezibalo, kusukela ngo-2022, ukukhiqizwa kwe-ethanol kaphethiloli wommbila eShayina kungamathani ayizigidi ezingu-2.23, kanti inani lokukhipha lingaba yi-yuan eyizigidigidi ezingu-25.333.

Ngokuphathelene nobuchwepheshe bokukhiqiza, ezintathu zeqembu lokuqala lamabhizinisi e-ethanol kaphethiloli aqokiwe akhiqizwa eShayina asebenzisa inqubo emanzi. Kusukela ngaleso sikhathi, amabhizinisi akhiqizwayo asekelwe kakhulu enkambisweni yokukhiqiza eyomile, kuze kube yisishiyagalombili, ngokushintsha okuqhubekayo kwesakhiwo senqubo yokukhiqiza, inqubo emanzi ikhuthazwa ngokushesha. EShayina, i-ethanol kaphethiloli kaphethiloli isatshalaliswa kakhulu enyakatho-mpumalanga yeShayina (kufaka phakathi enyakatho-mpumalanga ye-Inner Mongolia), eSifundazweni sase-Anhui naseSifundazweni saseHenan, lapho ukukhiqizwa kommbila kuphezulu khona.

Ngomhlaka-15 Novemba, ikhotheshini yabanye abakhiqizi be-ethanol basekhaya yayizinzile
I-Jiangsu Dongcheng Biotechnology amatani angu-150,000 ngonyaka isitshalo se-ethanol sezinga le-cassava sivaliwe, isilinganiso sangaphandle sezinga lebhizinisi singu-6800 yuan/ton. Umugqa wokukhiqiza isitshalo se-ethanol i-Henan Hanyong wamatani angu-300,000 ngonyaka, intengo enhle kakhulu yama-yuan angu-6700/ton, intengo engenamanzi engu-7650 yuan/ton kufaka phakathi ifektri yentela. I-Shandong Chengguang Industry and Trade Co., LTD. Amatani angu-50,000 ngonyaka ukusebenza okujwayelekile kwesitshalo se-ethanol, isilinganiso sangaphandle esingu-95% singu-06900 yuan/ton, ireferensi yangaphandle engenamanzi engu-7750 yuan/ton.