Dị ka otu akụkọ si kwuo na weebụsaịtị nke US "Business Week" na January 6, n'ihi na mmepụta nke biofuels abụghị nanị ọnụ, ma na-ewetakwa mmebi gburugburu ebe obibi na ịrị elu ọnụ ahịa nri.
Dị ka akụkọ si kwuo, n'afọ 2007, United States nyere iwu ka ha mepụta mmanụ ọkụ 9 ijeri galọn agwakọtara na 2008, ọnụ ọgụgụ a ga-erukwa ijeri galọn 36 n'afọ 2022. Na 2013, EPA chọrọ ka ụlọ ọrụ na-emepụta mmanụ ọkụ tinye 14 ijeri galọn. nke ethanol ọka na ijeri galọn 2.75 nke biofuels dị elu emepụtara site na ibe osisi na ọka. husks. Na 2009, European Union wepụtakwara ebumnuche: site na 2020, ethanol kwesịrị ịkọ 10% nke mmanụ ụgbọ njem. Ọ bụ ezie na ọnụ ahịa nke ịmepụta ethanol dị elu, isi ihe kpatara nsogbu ahụ abụghị nke ahụ, n'ihi na iwu ndị a na United States na Europe adịghị enyere aka dozie ịda ogbenye na nsogbu gburugburu ebe obibi. Oriri ethanol zuru ụwa ọnụ amụbaala okpukpu ise n'ime ihe karịrị afọ iri kemgbe narị afọ nke 21, na ịrị elu ọnụ ahịa nri zuru ụwa ọnụ enwewo mmetụta siri ike na ndị ogbenye.
Tụkwasị na nke ahụ, mmepụta nke biofuels abaghị uru maka nchebe gburugburu ebe obibi. Usoro site na ịkụ ihe ọkụkụ ruo n'ịmepụta ethanol chọrọ ike dị ukwuu. A na-akpọkwa ọhịa mgbe ụfọdụ iji gboo mkpa ala maka ihe ọkụkụ. Na nzaghachi nye nsogbu ndị a na mmepụta biofuels, ma European Union na United States ewedala ebumnuche mmepụta ethanol ha. Na Septemba 2013, ndị omeiwu European tozuru oke iji belata ebumnuche a na-atụ anya maka 2020 site na 10% gaa na 6%, votu ga-egbu oge iwu a ruo 2015. US Environmental Protection Agency nwekwara mezie ebumnuche mmepụta biofuel nke 2014 ya ntakịrị.
N'otu aka ahụ, ụlọ ọrụ ethanol biofuel nke ụlọ ezutewokwa ọnọdụ na-emenye ihere. N'oge gara aga, iji dozie nsogbu nke ọka ịka nká, steeti kwadoro ịrụ ọrụ 4 mmanụ ọkụ ethanol mmepụta pilot n'oge "Atụmatụ Afọ Iri nke iri": Jilin Fuel Ethanol Co., Ltd., Heilongjiang China Resources Alcohol Co. , Ltd., Henan Tianguan Fuel Group na Anhui Fengyuan Fuel Alcohol Co., Ltd. Co., Ltd. N'okpuru nduzi nke amụma, a nnukwu ego nke mmepụta ike malitere ngwa ngwa. Ka ọ na-erule njedebe nke 2005, ikike nrụpụta ethanol mmanụ 1.02 nke ụlọ ọrụ anọ a kpọtụrụ aha n'elu zubere ma wuo ya eruola nrụpụta.
Otú ọ dị, ụdị mbụ nke ịmepụta ethanol biofuel site na ịdabere na ọka dị ka akụrụngwa gosipụtara na ọ gaghị arụ ọrụ. Mgbe ọtụtụ afọ nke mgbaze kpụ ọkụ n'ọnụ gasịrị, ihe oriri nke ọka ochie eruola oke ya, na-enweghị ike igbo mkpa akụrụngwa maka ethanol mmanụ. Ụfọdụ ụlọ ọrụ na-eji ihe ruru 80% nke ọka ọhụrụ. Otú ọ dị, ka okwu nchekwa nri na-esiwanyewanye ike, àgwà gọọmenti maka iji ọka eme mmanụ aṅụ ethanol agbanwewokwa nke ukwuu.
Dị ka akụkọ nke Prospective Industry Research Institute nyere, na 2006, steeti tụrụ aro ka "na-elekwasị anya na-abụghị nri ma na-arụsi ọrụ ike ma na-anọgidesi ike na-akwalite mmepe nke ụlọ ọrụ ethanol biofuel", wee weghachite ikike nkwado nke mmanụ ụgbọala niile. ọrụ dabere na gọọmentị etiti; site na 2007 ruo 2010, National Development and Reform Commission ugboro atọ Ọ chọrọ ka comprehensively hichaa ọka miri emi oru ngo. N'otu oge ahụ, ego enyemaka gọọmentị nwetara nke ụlọ ọrụ COFCO Biochemical nọchiri anya ya na-ebelata. Na 2010, ụkpụrụ enyemaka na-agbanwe agbanwe maka biofuel ethanol maka ụlọ ọrụ ndị a họpụtara na Anhui Province nke COFCO Biochemical na-enwe bụ 1,659 yuan / ton, nke dịkwa 396 yuan dị ala karịa yuan 2,055 na 2009. Enyemaka maka ethanol mmanụ ọkụ na 2012 dị ala. Maka ethanol mmanụ sitere na ọka, ụlọ ọrụ ahụ nwetara enyemaka nke 500 yuan kwa ton; maka mmanụ ọkụ ethanol nke sitere na ihe ọkụkụ na-abụghị ọka dị ka akpu, ọ nwetara enyemaka nke yuan 750 kwa ton. Na mgbakwunye, site na Jenụwarị 1, 2015, steeti ahụ ga-akagbu VAT mbụ wee kwụọ ụgwọ maka ụlọ ọrụ mmepụta nke ethanol mmanụ a họpụtara ahọpụtara, yana n'otu oge ahụ, ethanol mmanụ emebighị nke a na-emepụta site na iji ọka dị ka akụrụngwa maka nkwadebe. mmanụ ụgbọala ethanol maka ụgbọ ala ga-amaliteghachikwa ụtụ nke 5%. ụtụ isi oriri.
N'ịnọgide na nsogbu nke iso ndị mmadụ na-asọrịta mpi maka nri na ala na nri, ohere mmepe nke bioethanol na mba m ga-ejedebe n'ọdịnihu, na nkwado iwu ga-eji nwayọọ nwayọọ daa mbà, na ụlọ ọrụ mmepụta ihe na-emepụta biofuel ethanol ga-enwe nrụgide na-arịwanye elu. Maka ụlọ ọrụ ethanol mmanụ ụgbọala bụ ndị maara nke ọma ịdabere na enyemaka ego iji dị ndụ, atụmanya mmepe n'ọdịnihu abụghị
Oge nzipu: Mar-30-2022