Loaʻa nā pahuhopu hōʻemi kalapona ma ka hoʻohana ʻana i ka ʻaila lubricating liʻiliʻi
Pono e hoemi ʻia nā hoʻokuʻu kalapona kalapona honua e 45 pākēneka e 2030 mai nā pae 2010, a hiki i ka net-zero emissions ma 2050.
Wahi a ka Intergovernmental Panel on Climate Change (IPCC), ʻo ka hoʻokuʻu ʻia ʻana o ke kinoea ʻōmaʻomaʻo i ka makahiki 2004 he 49 biliona t-CO2, ka mea i puʻunaue ʻia e ka heluna kanaka o ka honua he 6,4 biliona kānaka, he 7,66 t-CO2 i kēlā me kēia makahiki.ʻO ka nui o nā kinoea ʻōmaʻomaʻo e hiki ai i ka honua ke hoʻomohu maoli ʻia i manaʻo ʻia he 11.4 biliona t-CO2.Mahele ʻia e ka heluna kanaka honua i manaʻo ʻia he 9.2 biliona kānaka i ka makahiki 2050, ʻo ia hoʻi, hiki i ka honua ke komo maoli i ka 1.24 t-CO2 i kēlā me kēia kanaka ma 2050. He hōʻemi kēia ma kahi o 80% mai ka nui o 7.66 t-CO2 i kēlā me kēia kanaka ma 2004.
Hoʻokumu ʻia nā pahuhopu hoʻokuʻu CO2 i hoʻokumu ʻia ma Eco Vision 2050 i kahi ala e hōʻemi ai i ka hoʻokuʻu ʻana i ke kinoea ʻōmaʻomaʻo i kēlā me kēia kanaka i kahi pae e hiki ai i ka honua ke komo kūlohelohe.Ua hoʻonohonoho ʻia nā pahuhopu e hoʻokō ʻia e 2030 me ka hoʻohana ʻana i ka backcasting mai Eco Vision 2050. Ke hoʻomaka nei kahi kaʻina hana e hoʻokumu i ka Medium-Term Environmental Plan 2019 me ka hoʻohana ʻana i ka backcasting mai nā pahuhopu e hoʻokō ʻia e 2030.
ʻO ka aila lubricating he kalapona kalapona no ke kaiapuni, ma o ka hoʻohana ʻana i ka aila liʻiliʻi, hiki iā mākou ke hōʻemi i ka hoʻokuʻu kalapona, eia nā ʻano helu helu helu a me nā alakaʻi alakaʻi no ka hoʻokuʻu ʻana i ke kinoea ʻōmaʻomaʻo o nā ʻoihana petrochemical Kina.
Ka helu kuhi ʻole: hoʻohui i nā hoʻokuʻu kalapona i hana ʻia e ka loulou i luna o ka hana ʻaila lubricating a me ka loulou i lalo o ka hoʻomaʻamaʻa ʻaila lubricating e loaʻa ai nā hoʻoiho kalapona e pili ana i ka ʻaila lubricating i mālama ʻia.
Ka helu pololei: Lubricating aila kalapona maʻiʻo, lubricating aila Unified e like me "ē aʻe aila huahana", kona haʻahaʻa calorific waiwai mea 41.031GJ/t, ka kalapona maʻiʻo no ka wae calorific waiwai mea 20.00X102tC/GJ, a me ka wahie kalapona oxidation rate he 98% .E pili ana i ke alakaʻi moʻohelu kālā petrochemical, penei ke ʻano o ka moʻohelu kālā:
Hoʻokuʻu kalapona o ka aila lubricating (tCO₂) = waiwai calorific haʻahaʻa (GJ/t) x maʻiʻo kalapona no kēlā me kēia helu calorific (tC/GJ) x wahie kalapona oxidation rate (%) x ka ʻaila ʻaila ʻaila like ʻole o ka aila lubricate (t) x 44 / 12
ʻO ka hoʻokuʻu kalapona o ka aila lubricating e pili ana i ka hoʻokuʻu kalapona o ka loulou hana a me ka hoʻokuʻu kalapona o ka loulou lapaʻau, ma ka hoʻohana ʻana i nā lako kānana aila, hiki iā mākou ke hōʻemi i ka ʻaila lubricating a hoʻemi i nā hoʻoiho kalapona.
ʻO kēlā me kēia tona o ka aila lubricating i hoʻopau ʻia e hoʻohui i 88.5 tons o carbon dioxide, Hoʻokahi hui petrochemical i mālama ma kahi o 280 tons o ka aila lubricating i ka makahiki i hala, e like me ka hōʻike.
ka aila kalapona hoʻoheheʻe ʻia, no kēlā me kēia tona "ʻaila lubricating" e hoʻonui i ka 88.5 a ton o CO2 e mālama i 24,768 tons carbon dioxide
Ka manawa hoʻouna: Iune-14-2023