Etanoru

Etanoru
CAS: 64-17-5
Tātai matū: C2H6O
He wai mārama, kore tae. He azeotrope wai kua whakamaroketia i te 78.01°C. He pūngāwerewere. Ka taea te whakaranu ki te wai, te glycerol, te trichloromethane, te benzene, te ether me ētahi atu whakarewa rauropi. Ngā mea tāpiri rongoā, ngā whakarewa. He wai mārama, kore tae tēnei hua; He paku kakara; He pūngāwerewere, he ngāwari ki te tahu, he mura kikorangi mārama; Kohuatia ki te 78°C. Ka taea te whakaranu ki te wai, te glycerin, te methane, te huka ethyl rānei.

He nui ngā kaupapa ethanol wahie kānga e whakamaheretia ana, e hangaia ana hoki i Haina, ā, e mārama ana ko te horapa o ēnei kaupapa e pā ana ki ngā rauemi mata o te kānga. Ko te wāhi hanga matua o te ethanol wahie kānga i Haina kei roto tonu i ngā rohe whakaputa kānga matua i te Rawhiti-mā-rāwhiti o Haina me Anhui, ko ngā rauemi mata i whiriwhiria mō ngā kaupapa kua whakamaheretia, kua hangaia hoki i ngā rohe he nui te pāmahana me te haumākū pērā i te Tonga-mā-uru, te Tonga-haina, te Tonga-mā-rāwhiti me ngā whenua o Āhia-mā-rāwhiti ko te nuinga o te manioka, te tō me ētahi atu hua wera. Hei tāpiri, ka taea hoki te hanga ethanol wahie i Shaanxi, Hebei me ētahi atu rohe he nui te whakaputa waro, ā, ko ēnei kaupapa he waro-ki-ethanol te nuinga. E ai ki ngā tatauranga, i te tau 2022, ko te whakaputanga ethanol wahie kānga o Haina e tata ana ki te 2.23 miriona tana, ā, ko te uara putanga e tata ana ki te 25.333 piriona yuan.

Mō te hangarau whakaputa, e toru o ngā umanga tuatahi o te ethanol wahie kua tohua kua whakauruhia ki Haina e whakamahi ana i te tukanga mākū. Mai i taua wā, ko ngā umanga kua whakauruhia ki te whakaputa he mea hanga i runga i te tukanga whakaputa maroke, tae atu ki te waru, me te huri tonu o te hanganga tukanga kaha whakaputa, ka tere ake te whakatairanga i te tukanga mākū. I Haina, ko te ethanol wahie kānga e horahia ana i te raki-mā-rāwhiti o Haina (tae atu ki te raki-mā-rāwhiti o Mongolia o Roto), te Porowini o Anhui me te Porowini o Henan, kei reira te nui o te whakaputa kānga.

I te 15 o Noema, i pumau te utu o ētahi kaihanga etanoru ā-rohe
I kati te wheketere etanoru o Jiangsu Dongcheng Biotechnology i te 150,000 tana/tau, he utu whakaheke mō te hinonga 6800 yuan/tana. He raina whakaputa tipu etanoru 300,000 tana/tau o Henan Hanyong, he utu pai rawa atu 6700 yuan/tana, he utu kore wai 7650 yuan/tana tae atu ki te wheketere taake. Shandong Chengguang Industry and Trade Co., LTD. He mahi noa te wheketere etanoru 50,000 tana/tau, he utu whakaheke mō te etanoru 95% 06900 yuan/tana, he utu whakaheke mō te kore wai 7750 yuan/tana.