Zvichienzaniswa nenyika dzekunze, musika wemafuta ethanol wakakura, uye pari zvino wakadzorwa nebiomass ethanol. Marasha-ku-ethanol anotarisirwa kuve anotevera kiyi yekuvandudza kutungamira kweinotevera marasha kemikari indasitiri mushure memarasha-kugadzira mafuta, marasha-kune-gasi, marasha-ku-olefin, uye marasha-ku-ethylene glycol, uye zvakananga kukwikwidza. yebiomass ethanol nemutengo wayo wakakura mukana.
Core view
Musika wemafuta ethanol wenyika yangu une nzvimbo hombe, uye nekufamba kwenguva, une matani angangoita mamirioni 9.4 emugero wekuda. Mafuta ethanol anogona kuita kuti peturu ikwane, panguva imwe chete, yakanaka kuputika kuramba, uye yakasimudzirwa zvakanyanya pasi rose. Muna 2016, kugadzirwa kwemafuta ethanol munyika yangu kwaingova matani 2.6 miriyoni, zvichienzaniswa neUnited States '42.66 miriyoni matani uye 17.44 miriyoni matani muBrazil, iyo yaive nenzvimbo hombe yebudiriro. Munguva yepakati, iyo "13th Five -Year Plan" yeEnergy Bureau yakakurudzira kuti panosvika 2020, nyika yangu yemafuta ethanol kubuda yaive 4 miriyoni matani, kuwedzera kwe54% kubva pakuwedzera kwazvino. Ethanol inoda gap. Pamusoro pezvo, mutero we ethanol kunze kwenyika uye kukwidziridzwa kwemutyairi we ethanol peturu ichave yakanakira kudiwa kwemafuta ethanol mudzimba.
Kukosha kwemutengo wemarasha ethanol kuri pachena, nemutengo we300 yuan/ton kusvika 800 yuan/ton pane mutengo weglycotic ethanol. Nzira mbiri dzemafuta ethanol splitter ethanol uye marasha-to-ethanol, akaverenga mutengo webiomass ethanol pa4700-5600 yuan (G1 chizvarwa 4709 yuan/ton, G1.5 chizvarwa 5275 yuan/tani, G2 chizvarwa 5588 yuan/ toni); nepo marasha anogadzirwa ethanol mutengo unowanzo pakati pe4000-4200 yuan (IFP yekugadzira gasi yakananga hydrogen inozorodza 4071 yuan/tani, Portal kemikari acetic acid yakananga hydrogenation ye4084 yuan/tani, yakawedzera hydrogen hydrogen acid ester hydrogenation 4201 yepakati yuan/ soluble tekinoroji hydrogen acetate 4104 yuan/ton), kunyangwe mushure mekutarisa zvinhu zvakaita serubatsiro rwechikafu ethanol uye kuderedzwa kwemutero wekushandisa, marasha-ku-ethanol achiri nemutengo wakakura, nemusiyano wemutengo unosvika 300 yuan/ton. Iyo yakawanda inogona kusvika ku800 yuan / ton.
Biomantic ethanol subsidies yadzikira, uye marasha-akagadzirwa ethanol anotarisirwa kubuda nemubhadharo. Mune ramangwana, biomass ethanol inogona kutarisana nenjodzi dzinotevera: (1) Mari yekubhadhara mari yakaramba ichiderera, uye zviyo zve ethanol zviyo zvakawa kubva ku1883 yuan / ton muna 2005 kusvika ku2016 pasina rubatsiro, uye purofiti inogona kukuvara; (2) Agricultural supply -side reform driver Pakugadzirisa chibage, mutengo wechibage uchawedzera mutengo wechibage ethanol kana pasi pechibage chakadzikira kunze. Kusiyana neizvi, marasha-ku-ethanol achine mukana wekukwikwidza kunyangwe pasina rubatsiro. Uye zvakare, chiyero chekugadzirwa kweiyo biological ethanol uye marasha-akaitwa ethanol mune ramangwana ndeye 3: 1. Isu tinotonga kuti makwikwi pakati pemarasha-kune-ethanol makambani haazove akanyanyisa, uye inotarisirwa kutsiva yakakura biological ethanol. nemari inobatsira.
Nguva yekutumira: Mar-15-2023