I-Ethanol

I-Ethanol
CAS: 64-17-5
Ifomula yemichiza: C2H6O
Ulwelo olungenambala olucacileyo. I-azeotrope yamanzi e-distilled kwi-78.01 ° C. Iyaguquguquka. Isenokuxutywa ngamanzi, i-glycerol, i-trichloromethane, ibenzene, i-ether kunye nezinye izinyibilikisi eziphilayo. I-excipients zamachiza, izinyibilikisi. Le mveliso ilulwelo olucacileyo olungenambala; Ivumba elongezelelweyo kancinci; Iguquguqukayo, kulula ukutshisa, ivutha amadangatye aluhlaza okwesibhakabhaka; Bilisa malunga nama-78°C. Le mveliso inokuxutywa ngamanzi, i-glycerin, i-methane okanye i-ethyl ishukela.

Inani elikhulu leeprojekthi ze-ethanol zamafutha ombona zicwangcisiwe kwaye zakhiwa e-China, kwaye ukuhanjiswa kwazo kwendawo ngokucacileyo kuhambelana nezinto eziluhlaza zombona. Indawo ephambili yokwakha i-ethanol yamafutha e-corn e-China isekho kwiindawo eziphambili zokuvelisa umbona kwi-Northeast China kunye ne-Anhui, ngelixa izinto ezikhethiweyo ezikhethiweyo kwiiprojekthi ezicwangcisiweyo kunye nokwakhiwa kwiindawo ezinobushushu obuphezulu kunye nemozulu efumileyo njengeSouthwest, South China, Amazwe akuMzantsi-mpuma nakuMzantsi-mpuma weAsia ubukhulu becala yicassava, ummoba kunye nezinye izityalo ezishushu. Ukongeza, i-ethanol yamafutha inokwakhiwa e-Shaanxi, e-Hebei nakweminye imimandla enemveliso yamalahle aphezulu, kwaye ezi projekthi ikakhulu ngamalahle-to-ethanol. Ngokwezibalo, ukusukela ngo-2022, imveliso ye-ethanol yombona yaseTshayina imalunga ne-2.23 yezigidi zeetoni, kwaye ixabiso lemveliso limalunga ne-25.333 yeebhiliyoni zeeyuan.

Ngokwetekhnoloji yemveliso, ezintathu zebhetshi yokuqala yamashishini atyunjiweyo e-ethanol afakwe kwimveliso eTshayina asebenzisa inkqubo emanzi. Ukususela ngoko, amashishini afakwe kwimveliso asekelwe ngokukodwa kwinkqubo yokuvelisa okomileyo, ukuya kuthi ga kwisibhozo, kunye nokutshintsha okuqhubekayo kwesakhiwo senkqubo yemveliso, inkqubo emanzi ikhuthazwa ngokukhawuleza. E-China, i-ethanol ye-corn fuel isasazwa kakhulu kumntla-mpuma we-China (kubandakanywa nomntla-mpuma we-Inner Mongolia), iPhondo lase-Anhui kunye nePhondo laseHenan, apho imveliso yombona iphezulu.

Ngomhla we-15 kaNovemba, isicatshulwa sabanye abavelisi be-ethanol basekhaya bezinzile
Jiangsu Dongcheng Biotechnology 150,000 iitoni / ngonyaka cassava ibakala ethanol isityalo uvale, ishishini ibakala ucaphulo lwangaphandle 6800 yuan/ton. I-Henan Hanyong 300,000 yeetoni / ngonyaka umgca wemveliso ye-ethanol yesityalo, ixabiso elihle kakhulu le-6700 ye-yuan / toni, ixabiso le-anhydrous ye-7650 yuan / itoni kuquka nefektri yerhafu. Shandong Chengguang Industry and Trade Co., LTD. 50,000 iitoni / ngonyaka ethanol plant ukusebenza eqhelekileyo, 95% ethanol kocaphulo lwangaphandle 06900 yuan/ton, anhydrous yangaphandle reference 7750 yuan/ton.