I kēlā me kēia makahiki i ka wā o ka hōʻiliʻili ʻana i ke kauwela a me ka hāʻule a me ka hoʻoilo, aia mau ka nui o ka palaoa, ke kulina a me nā mauʻu ʻē aʻe e ʻā ana i ka mahina ʻai, e hana ana i ka nui o ka smog kaumaha, ʻaʻole wale i lilo i pilikia bottleneck o ka mālama ʻana i ke kaiapuni kuaʻāina, a hiki i ka lilo i kumu nui o ka pōʻino o ke kaiapuni kūlanakauhale. Wahi a nā ʻikepili kūpono, ʻo ko mākou ʻāina he ʻāina mahiʻai nui, hiki i kēlā me kēia makahiki ke hoʻohua i ka ʻoi aku ma mua o 700 miliona mau mauʻu, lilo i "pono ʻole" akā pono e hoʻopau i ka "ʻōpala". I kēia manawa, ke komo nei ka ʻoihana wahie ethanol honua i ka manawa hoʻomaikaʻi mai nā mea kanu mahiʻai ma ke ʻano he kumu waiwai i ka mahiʻai a me nā ʻōpala ululāʻau e like me nā mea maka, i waena o ka cellulosic ethanol i ʻike ʻia ʻo ia ke alakaʻi hoʻomohala o ka ʻoihana ethanol wahie ma ka honua. I kēia manawa, nui nā panalāʻau e noi ana no ke kūkulu ʻana i ka papahana hoʻoponopono cellulose ethanol, ʻo ko mākou ʻāina i kēlā me kēia makahiki he mau haneli miliona miliona mau ʻōpala e loaʻa i kahi hoʻohana hou. He aha ka wahie ethanol? Ma ke ʻano he ikehu hou e pili ana i ke kaiapuni, hiki i ka wahie ethanol ke hoʻonui i ka helu octane o ka ʻaila maʻamau a hoʻemi nui i ka hoʻokuʻu ʻana o carbon monoxide, hydrocarbons a me nā mea ʻala i loko o ka pauku kaʻa. ʻO ia ka ikehu hou i hoʻohana nui ʻia ma ka honua e pani i ka ʻaila. ʻO ka ethanol gasoline a mākou e hoʻohana nei i kēia lā, ʻo ia ka ʻaila me ka wahie ethanol i hoʻohui ʻia. Ua ʻōlelo ʻo National ethanol gasoline promotion alakaʻi i ka hui kūkākūkā Qiao Yingbin, mai ka makahiki 2004, Kina successively ma Anhui, Henan, Heilongjiang, Jilin, Liaoning, Guangxi, Hubei, Shandong a me nā panalāʻau ʻē aʻe 11 a me kekahi mau kūlanakauhale e hāpai i ka noi ʻana o ka ethanol gasoline, 2014 makahiki. kuai o E10 kaʻa ethanol gasoline 23 miliona tons, He helu no ka hapaha o ka ka huina nui o ka ʻaila kaʻa ma Kina a he hana koʻikoʻi loa ia i ka hoʻomaikaʻi ʻana i ke kaiapuni lewa. Mai ka makahiki 2000 a hiki i 2014, ua hoʻonui ʻia ka hana ʻana o ka wahie ethanol honua ma mua o 16% i kēlā me kēia makahiki, a hiki i ka 73.38 miliona tons ma 2014. Ke manaʻo nei ka United Nations Food Organization i kēlā me kēia makahiki e hiki i ka 120 miliona tons e 2020.
ʻO ka ʻenehana cellulosic ethanol me ka hoʻohana ʻana i nā ʻōpala mahiʻai a me nā ululāʻau e like me ka holomua mau ʻana o nā mea maka i ka honua, a ua hoʻokomo ʻia kekahi mau mea kanu ʻoihana a ke kūkulu ʻia nei. Aia ka ʻenehana ethanol cellulose ma Kina i ka pae o ka holomua ʻoihana. UA HOʻOPOPO IA ʻO COFCO ZHAODONG COMPANY ʻO ka hoʻopuka makahiki o 500 tons o ka cellulosic ethanol hoʻokolohua i hana ʻia no 10 mau makahiki. I kēia manawa, ke koi nei ʻo COFCO i ka 50 tausani tons cellulosic ethanol i hui pū ʻia me 6 MW biomass power generation project, ka mea i hoʻokō mua i nā kūlana no ka hana ʻoihana. ʻO ka hoʻolaha ʻana i ka ʻaila ethanol ʻāina i kono ʻia ke alakaʻi alakaʻi ʻo Joe Yingbin: ʻO kā mākou ʻāina cellulose alcohol he ʻelua hale hana, he mauʻu i loko o ka waiʻona. Ehia ka nui o ka mauu ma Kina i ka makahiki? 900 miliona tona. ʻO kekahi o ka 900 miliona mauʻu mauʻu e hana ʻia i pepa, e hana ʻia kekahi i mea hānai, a e hoʻihoʻi ʻia kekahi i ke kula. Inā loaʻa iaʻu he 200 miliona mauʻu mauʻu e hana ʻia i waiʻona, a he 7 mau tona i hoʻokahi tona, aia he 30 miliona mau tona o ka waiʻona.
Ka manawa hoʻouna: Oct-21-2022