N'ime afọ ndị na-adịbeghị anya, ịkpọ ahịhịa ahịhịa na-ebunye nnukwu ikuku ikuku dị ka sọlfọ dioxide, nitric dioxide, na ihe ndị na-ekuku ume iji mee ka ikuku dị n'ime obodo ka njọ. Amachibidoro ahịhịa na-ere ọkụ site na otu n'ime ọrụ nchekwa gburugburu ebe obibi na-elekwasị anya n'afọ ndị na-adịbeghị anya. Dị ka onye ọzọ na-eme ihe ọjọọ, a na-akwabakwa ikuku ọdụ ọdụ nke onye mere ihe ọjọọ ahụ na njedebe. N'ịche mmetọ nke ụgbọ ala na-ebute, ọ dị mkpa karịsịa iji melite ogo mmanụ.
Akụkọ "Anhui Ecological Civilization Construction Development Report" ewepụtara n'oge na-adịbeghị anya na-egosi na nsogbu na ọnọdụ ndị na-eche ihu na mgbochi mmetọ ikuku na njikwa n'oge "Atụmatụ Afọ Iri na Atọ nke Ise" siri ike. Ndị ọkachamara dị mkpa kwuru na Anhui Province bụ mpaghara mbụ na obodo m iji kwalite mmanụ ụgbọala ethanol wee nweta ahụmịhe na-aga nke ọma. Ọ kwesịrị iwere nke a dị ka mmalite iji kwalite mbọ iji kwalite mmanụ mmanụ ethanol n'ụzọ niile iji belata oke ikuku.
Ịkwalite mmanụ ụgbọala maka mmanụ ụgbọala bụ isi obodo
Tinye ụfọdụ pasent mmanụ ethanol (nke a na-akpọkarị mmanya) na mmanụ ụgbọala nkịtị, ma mee mmanụ ụgbọala ethanol. Dị ka ụkpụrụ mba si kwuo, mmanụ ụgbọala ethanol na-ejikọta ya na 90% nke mmanụ ụgbọala nkịtị na 10% mmanụ ethanol. Iji mmanụ ụgbọala a, ụgbọ ala adịghị mkpa ịgbanwe engine.
Mgbakwunye nke ethanol mmanụ amụbawo ikuku oxygen na mmanụ ụgbọala, na-eme ka mmanụ ụgbọala na-ere ọkụ n'ụzọ zuru ezu, ma belata nsị nke ogige hydrocarbon, carbon dioxide, carbon dioxide, PM2.5; MTBE siri ike iweda ya. Mgbe ndị mmadụ na-ekpughere nnukwu mkpokọta MTBE, ọ ga-ebute ihe na-asọ oyi, vomiting, dizziness na nhụjuanya ndị ọzọ); N'otu oge ahụ, ọdịnaya nke aromatics na mmanụ ụgbọala na-ebelata, enwere ike ibelata ihe ọkụkụ nke abụọ PM2.5.
"Mmepe nke ethanol kama mmanụ ụgbọala nwere ike ọ bụghị naanị ịzọpụta ike, kamakwa ibelata gas na-emerụ ahụ nke ụgbọ ala na-apụ. Ọ bụ okwu ọhụrụ nke na-enyere aka ichebe gburugburu ebe obibi na akụrụngwa." Qiao Yingbin rụtụrụ aka na obodo m abụrụla obodo na-ebubata mmanụ. N'ịbụ ndị ihe onwunwe na-emetụta, esemokwu dị n'etiti ọkọnọ na ọchịchọ nke mmanụ cru na-apụtawanye ìhè. N'aka nke ọzọ, mmanụ ụgbọala maka ụgbọ ala na-enyere aka ibelata esemokwu dị n'etiti ụkọ mmanụ ụgbọala, na n'aka nke ọzọ, ọ na-enyere aka ịkwalite gburugburu ikuku. Elite maka ethanol nwere ike belata mmetọ gas nke ụgbọ ala site na 1/3, na-ezere mmetọ na mmiri ala.
Ọnụ ọgụgụ dị ukwuu nke ọmụmụ achọpụtala na, ma e jiri ya tụnyere mmanụ ụgbọala nkịtị, mmanụ ụgbọala ethanol nwere ike ibelata ikuku ikuku PM2.5 karịa 40%. N'ime ha, ntinye nke ogige hydrocarbon (CH) na mkpochapụ ụgbọ ala dara 42.7%, na carbon monoxide (CO) belatara site na 34.8%.
E mechiri mpaghara anyị ihe karịrị afọ 10 kemgbe Eprel 1, 2005, nke wetara nsonaazụ doro anya na nchekwa ike yana mbelata ikuku kemgbe eji mmanụ mmanụ ethanol. N'ihe dị ka afọ 2015, mpaghara ahụ jiri ngụkọta nke ethanol mmanụ 2.38 nde, tọn mmanụ ethanol nde 23.8 maka ụgbọ ala, yana nde tọn 7.88 nke ikuku carbon dioxide. N'ime ha, e jiri ihe dị ka tọn 330,000 mmanụ ethanol mee ihe na 2015 iji belata ikuku carbon site na nde 1.09. N'ịkwalite mmanụ ụgbọala maka ụgbọ ala, mpaghara anyị abanyela n'isi obodo.
Dị ka data sitere na Ngalaba Nchebe Ọha na-ahụ Maka Ọha na-ahụ Maka Ọha na eze, na njedebe nke 2015, ikike ụgbọ ala nke mpaghara ahụ bụ ihe dị ka ụgbọ ala nde iri na otu, na ojiji nke mmanụ ụgbọala ethanol bụ nke na-ebelata ikuku ikuku nke ihe dị ka ụgbọ ala 4.6 nde, bụ nke. ọ bụghị naanị belata obodo haze, kamakwa n'ụzọ dị irè belata mmetụta Emperor griin haus gas. Kemgbe afọ 2015, mpaghara anyị ewerela "na-aga n'ihu na-ebelata mkpokọta PM10 na ịgbalị ibelata ihu igwe ikuku" dị ka ihe achọrọ maka igbochi mmetọ ikuku.
Ọka eriri afọ na-akwalite nhazi miri emi ọka
Iji gbarie ọka ịka nká, obodo m banyere n'ezie nkwalite nkwalite nke mmanụ ụgbọala ethanol na 2002. Ógbè anyị bụ otu n'ime ógbè ndị na-emepụta ethanol mmanụ na mbụ, ọ bụkwa mpaghara maka ịkwalite mmanụ mmanụ ethanol na mba ahụ. Ka ọ dị ugbu a, nhazi miri emi nke ọka dị n'ihu mba ahụ, ma guzobe ịzụ ahịa ọka zuru oke, nhazi, na mmepụta nke ethanol mmanụ, na usoro mmepụta ihe na-emechi ma kwalite na mpaghara. Enwere ike ịhazi ọnụ ọgụgụ ọka a na-emepụta na mpaghara ahụ na mpaghara ahụ. Ihe na-arụpụta ethanol mmanụ ugbu a bụ tọn 560,000, mpaghara a na-eji na mpaghara ahụ bụ tọn 330,000, mmanụ ethanol agwakọtara karịrị nde tọn 3.3. Ọnụ ọgụgụ ụlọ ọrụ dị n'etiti ndị mbụ na mba ahụ. Ọ na-enyekwa njedebe ndị ahịa kwụsiri ike maka mgbari ọka mpaghara.
Na onodu nke mba doro anya multiple jikoro gbarie nri Ndepụta Ngwaahịa na ike na-akwado miri nhazi amụma nke ugbo ngwaahịa, ojiji nke ntọala maka mmepe nke mmanụ ụgbọala ethanol ụlọ ọrụ ruo ọtụtụ afọ na Anhui Province, na agafeghị oke mmepe nke mmanụ ụgbọala. ethanol bụ otu n'ime ụzọ iji dozie nsogbu a.
Ọka bụ otu n'ime ọka ndị a na-akọ na ndị ọrụ ugbo na mpaghara ugwu Anhui na mpaghara anyị. Ebe a na-akụ ihe ọkụkụ bụ nke abụọ naanị ọka wit. Kemgbe afọ 2005, mmepụta ọka nke mpaghara amụbaala kwa afọ. Akwụkwọ ndekọ ọnụ ọgụgụ China na-egosi na site na nde tọn 2.35 na 2005 ruo nde tọn 4.65 na 2014, mmụba nke fọrọ nke nta ka ọ bụrụ okpukpu abụọ. Otú ọ dị, n'ihe gbasara nchịkọta ọka na nchekwa, nchekwa dị elu jupụtara na nchekwa, na nrụgide ego dị ukwuu. Ụfọdụ ndị ọkachamara nyochara na e nwere ihe karịrị 280 nde tọn ọka mba, na kwa afọ inventory ego kwa ton ọka bụ banyere 252 yuan, nke na-agụnye n'inweta na-eri, njide na-eri, ọmụrụ nwa enyemaka, nke na-adịghị agụnye njem, ewu nke ikike nkwakọba ihe, wdg ọnụ. N'ụzọ dị otú a, ọnụ ahịa nchịkọta ọka nke a ga-akwụ ụgwọ maka afọ mmefu ego maka otu afọ ga-agafe ijeri yuan 65.5. Enwere ike ịhụ na ọka "destocking" dị ngwa ngwa.
Ọnụ ahịa dị elu ebutewokwa mbelata ọnụ ahịa ọka. Dị ka ógbè si ọka na mmanụ ahịa nlekota akụkọ kwa izu, nke abụọ-class ọka n'ùkwù ọnụ ahịa ná mmalite January 2016 bụ 94.5 yuan/50 n'arọ, na na May 8th, ọ dara 82 yuan/50 n'arọ. N'etiti ọnwa June, Li Yong, onye isi ụlọ ọrụ Huaihe Grain Industry Unite na Laqiao District, Suzhou City, gwara ndị nta akụkọ na ọnụ ahịa ọka na 1.2 yuan kwa catty na mmalite nke afọ gara aga, na ọnụahịa ahịa bụ naanị. maka 0.75 yuan. Ndị ọkachamara dị mkpa sitere na Kọmitii Ọrụ Ugbo Mpaghara kwenyere na site n'echiche dị ugbu a, dị ka ọka nke ihe ọkụkụ bụ isi, ọ dị mkpa iji zere "ihe isi ike ire nri". Na mgbakwunye na ọtụtụ usoro, iji kwadebe maka nhazi na ịbawanye ikike nchịkọta na nchekwa, ọ dịkwa mkpa iji mee ka mmepụta ọka na-edozi nri nke ụlọ ọrụ nhazi nke ala. Ikike. Dị ka akụkụ nke etiti na nke dị ala, ụlọ ọrụ ethanol nwere ike ibugharị ahịa ọka n'ụzọ zuru ezu. Na-enweghị emetụta mmepụta nke nri, ezi uche mgbaze nke ngwaahịa nke ugbo ngwaahịa, nke mere na ugbo ọkọnọ - n'akụkụ mgbanwe nwere ike n'ụzọ dị irè emejuputa atumatu.
Oge nzipu: Ọktoba 13-2022