Ekpebiri nhazi n'ozuzu nke ụlọ ọrụ ethanol biofuel na Mgbakọ Mba. Nzukọ a kpọrọ oku ka ọ gbasosie ike na njikwa nke mkpokọta ego, oke oke, na ohere ziri ezi, iji ikike imepụta mmanya na-abaghị uru, ikesa mmanụ ethanol nke ọka kwesịrị ekwesị, mee ngwa ngwa owuwu nke ọrụ ethanol mmanụ akpu, na ime ihe ngosi. mmepụta nke ethanol mmanụ sitere na ahịhịa na ígwè na ụlọ ọrụ ígwè na-ekpochapụ gas. Nzukọ ahụ kpebiri ịgbasa nkwalite na iji mmanụ mmanụ ethanol maka ụgbọ ala n'usoro. Na mgbakwunye na mpaghara 11 pilot dị ka Heilongjiang, Jilin na Liaoning, a ga-akwalite ya na mpaghara 15 gụnyere Beijing, Tianjin na Hebei n'afọ a.
Ethanol mmanụ ụgbọala bụ mmanụ a gwakọtara agwakọta nke a kpụrụ site n'ịgbakwụnye ethanol kwesịrị ekwesị na mmanụ ụgbọala, nke nwere ike imeziwanye arụmọrụ na ịdị mma nke ngwaahịa mmanụ nke ọma, belata nsị nke mmetọ dị ka carbon monoxide na hydrocarbons, na bụ ike dị ọcha nke na-eme ka gburugburu ebe obibi dịkwuo mma. ; Isi iyi nke ethanol dị mma na kpọmkwem, enwere ike nweta ya site na ụzọ ndị dị ka ịgba ụka ọka ma ọ bụ njikọ kemịkal. Ịkwalite mmanụ ụgbọala ethanol nwere ike ibelata ịdabere na oriri mmanụ na gas, ma belata ụkọ mmanụ ihu igwe n'oge okpomọkụ nke oyi na mmiri na-abịa.
Ịkwalite ojiji mmanụ ụgbọala ethanol maka ụgbọ ala bụ usoro atụmatụ nke obodo ahụ, ọ bụkwa ọrụ dị mgbagwoju anya. Ngalaba steeti dị mkpa na-aga n'ihu na-aga n'ihu ruo ọtụtụ afọ. N'ihe dị ka ọnwa June 2002, ministri na kọmitii 8 gụnyere ndị bụbu State Planning Commission na State Economic and Trade Commission chepụtara ma nyekwa mmemme Pilot maka ojiji mmanụ mmanụ Ethanol maka ụgbọ ala yana iwu mmejuputa maka ndị na-anya ụgbọ elu iji Ethanol mmanụ ụgbọala maka ụgbọ ala. . N'obodo ise gụnyere Zhengzhou, Luoyang, Nanyang na Henan, Harbin na Zhaodong na Heilongjiang, a rụrụ ọrụ pilot nke otu afọ maka iji mmanụ mmanụ ethanol maka ụgbọ ala. Na February 2004, ministri 7 na kọmitii gụnyere National Development and Reform Commission nyere ọkwa maka ibipụta na ikesa "Pilot Plan for Expansion of Ethanol Gasoline for Vehicles" na "Iwu mmejuputa iwu maka ịgbasa mmemme pilot nke Ethanol Gasoline maka ụgbọ ala. ", na-agbasawanye ohere nke onye na-anya ụgbọelu na Heilongjiang na Jilin. , Henan na mpaghara Anhui iji kwalite mmanụ ụgbọala ethanol maka ụgbọ ala n'ofe mpaghara ahụ. N'ebe a na-anya ụgbọelu, a na-emepụta ebe ngosi ngwa mechiri emechi. Na mechiri emechi ngwa ngosi ebe, si upstream nke ụlọ ọrụ, ọ bụ iwu na ihe mkpofu mmanụ nwere ike na-eji dị ka a akụrụngwa maka biodiesel, na biodiesel osisi na-emechi na ọnọ ka amachi hype price, ka ikwado on. -nlekọta saịtị na itinye n'ọrụ. Enwere ike mechie biodiesel nke ụlọ ọrụ biodiesel na-emepụta nke na-agbaso ụkpụrụ ahụ n'ime agbụ mmanụ mmanụ na mmanụ ala dị nso, a pụkwara ịmecha ngwakọta ahụ n'ebe a na-esi nri. Mmejuputa atumatu mmanụ dizel na-enweghị biodiesel agaghị abanye n'ahịa maka ọrịre. Otu ihe ahụ bụ maka ethanol mmanụ ụgbọala, ebe a na-emejuputa njikwa mmechi nke iwu kwadoro site na isi iyi ruo njedebe nke ndị ahịa. N'ozuzu, ndị na-anya ụgbọelu na-arụ ọrụ na iji ethanol mmanụ ụgbọala maka ụgbọ ala enwetawo ihe mgbaru ọsọ a tụrụ anya ya. Ọrụ pilot na-aga nke ọma. Achọpụtara mmanụ mmanụ ethanol a na-eji n'ụgbọ ala ndị na-azụ ahịa na mpaghara mechiri emechi. Ọnụ ọgụgụ ụgbọ ala ndị na-eji mmanụ mmanụ ethanol amụbaala nke nta nke nta, na ire mmanụ mmanụ ethanol kwụsiri ike. Bulite.
Na Septemba 2017, ngalaba iri na ise gụnyere National Development and Reform Commission na National Energy Administration jikọtara ọnụ nyere "Atụmatụ mmejuputa na Ịbawanye mmepụta nke Biofuel Ethanol na ịkwalite ojiji nke Ethanol Gasoline maka ụgbọ ala", nke a tụrụ aro ka e jiri ya mee ihe na mba niile site na ya. 2020. Ethanol mmanụ ụgbọala maka ụgbọ ala nwere ihu ọma nweta zuru mkpuchi.
Nsonaazụ nnwale ndị dị adị na-egosi na iji mmanụ mmanụ ethanol eme ihe nwere ike ibelata ikuku nke mmetọ (karịsịa carbon monoxide na hydrocarbons) na iyuzucha ụgbọ ala yana mmetọ ahụ ruo n'ikuku ruo n'ókè ụfọdụ. Nkwubi okwu mbido bụ na mmanụ ụgbọala ethanol maka ụgbọ ala dabara adaba maka ojiji na obodo m, na uru gburugburu ebe obibi nke iji mmanụ ethanol maka ụgbọ ala karịrị ọghọm ya. Nkwalite nke iji ethanol mmanụ aṅụ na-adịghị mma nwere ezigbo uru mmekọrịta mmadụ na ibe ya, ọ bara uru maka mmepe mmepe nke akụ na ụba dum, ọganihu ọha na eze na gburugburu ebe obibi. Ọganihu nke ịdị mma nwere mmetụta nkwalite dị ukwuu.
Na mgbakwunye, mmepụta ọka nke obodo m enwewo oke iwe ihe ubi kwa afọ. Ọ bụ ezie na a na-ahụ maka ịzụ ahịa ahịa, ọ ewetawokwa nsogbu ndị dị ka nchịkọta amụma dị elu, nke kpalitere nlebara anya dị ukwuu site na ụdị ndụ ọ bụla. Ndị ọchịchị ime obodo na ndị ọkachamara enyela ndụmọdụ na ntụnye aka. A na-atụ aro ka ị na-ezo aka na ahụmahụ mba ụwa iji gbasaa mmepụta na oriri nke biofuel ethanol, mezie ọkọnọ na ọchịchọ nke nri, kpofuo nri nke ọma karịa oge a kara aka ma gafere ọkọlọtọ, melite ọkwa nke nchekwa nri mba, ma kwalite usoro nri. nhazigharị nhazi nke akụkụ ọkọnọ nke ugbo. Nke a bụkwa isi ihe kpatara mkpebi obodo ahụ iji kwalite ojiji mmanụ ụgbọala ethanol maka ụgbọ ala.
A ga-enwe mgbanwe abụọ dị mkpa n'ọdịnihu: (1) iji nri agaghị eme naanị maka nri, a ga-enwekwu ọrụ ethanol mmanụ nke a ga-esi na nri mee ihe, na amụma gara aga abụghị ịsọpụrụ ndị ọzọ maka ya. nri; (2) Enwere ike ịgbakwunye ethanol n'ozuzu 10 %, ọnụ ahịa ethanol bụ 30% ruo 50% nke mmanụ ụgbọala, na mgbapụta nke mmetọ dị ntakịrị. E gosipụtala nkà na ụzụ a, nke a na-ejikarị na mba ndị ọzọ, na China ihe karịrị afọ iri, na n'ikpeazụ enwere ike ịmepụta ya. N'iburu n'uche ọnọdụ dị ugbu a, n'ime afọ iri gara aga, ọrụ pilot na-eji mmanụ mmanụ ethanol maka ụgbọ ala enwetawo ihe mgbaru ọsọ a tụrụ anya ya. A na-atụ anya na ọnụ ọgụgụ ụgbọ ala na-eji mmanụ mmanụ ethanol ga-abawanye nke nta nke nta n'ọdịnihu, ọchịchọ nke mmanụ ethanol ga-agbasawanyekwa. Oge ọla edo ga-abịa.
Oge nzipu: Jun-29-2022