Ko ngā huarahi rangahau me te whanaketanga hangarau ā muri ake nei o te kōka hinu whakapūkara e arotahi ana ki ngā āhuatanga e whai ake nei:
Ngā Hangarau Parakore-Teitei me te Parakore-Iti
Mā te whakapai ake i ngā tukanga whakaroa o te kōka me ngā tikanga tango-whāwhā hohonu, ka taea te whakaiti i te ihirangi whanariki, pungarehu, me ētahi atu poke i roto i te kōka hinu. Hei tauira, kua whakahekehia e te Sinopec Qingdao Refinery te ihirangi whanariki ki raro iho i te 0.3%, kia tutuki ai te hiahia mō te kōka hinu iti-whāwhā i roto i te rāngai pūngao hou. I te heke mai, me whakawhanake tonu ngā hangarau tango-whāwhā whai hua hei whakaiti i te ihirangi pungarehu mai i te 8-10 wt% ki raro iho i te 1 wt%, kia pai ake ai te parakore o ngā rauemi me te pumau o te mahi.
Te Whakawhanaketanga Whakaritenga o ngā Hua Tino Pai
Me whakawhanake ngā hua kōka hinu motuhake mō ngā mara kounga teitei pērā i ngā rauemi anode pākahiko lithium me ngā kaihoko whakaiti rauemi whāngai silicon photovoltaic. Hei tauira, me tutuki i te kōka pākahiko hiko ngā tohu pērā i te ihirangi whanariki <0.5% me te ihirangi pungarehu <0.3% hei whakapai ake i te mātotoru pūngao pākahiko me te roa o te huringa. Hei tāpiri, me whakapai ake ngā hanganga pore o te kōka hinu kounga photovoltaic hei whakarei ake i te whai huatanga whakaiti me te whakaiti i ngā utu whakaputa rauemi whāngai silicon.
Te Tukatuka Hōhonu me te Whakamahinga Uara-Tāpiri Nui
Me whakawhanake ngā hua tukatuka hohonu pēnei i te ngira kōke me ngā muka waro hei whakanui ake i te uara tāpiri ahumahi. Hei rauemi mata matua mō ngā irahiko karāti kaha-tino teitei, kua kitea te tipu nui o te tono mō te ngira kōke i roto i te hanga maitai oumu pewa hiko me te mekameka tuku pūngao hou. Hei tauira, kua tutuki i a Jinzhou Petrochemical te whakaputa roa o te ngira kōke, e tutuki ana i ngā tono mākete teitei.
Ngā Hangarau Whakaputa Taiao me te Kakariki
Hei whakautu i ngā kaupapa here taiao e kaha haere ana te pakari, me whakawhanake ngā tukanga whakaputa iti-parahanga me te iti-whakamahinga pūngao. Hei tauira, ka taea e te hiko tote rewa te whakatutuki i te whakakāwhata i raro i te 1000°C, ka whakaiti i te whakamahinga pūngao mā te 40% ki te whakataurite ki ngā tikanga pāmahana teitei me te pēhanga teitei tuku iho (i runga ake i te 2000°C) ā, ka taea hoki te whakamahi ki ngā rauemi mata waro. Hei tāpiri, ka ārai te hangarau whakahohe moenga wai i te kohikohinga mā te whakauru i ngā matūriki kore mahi, ka whakapoto i te wā whakahohe ki te 2-8 hāora me te whakaiti anō i te whakamahinga pūngao.
Ngā Hangarau Whakahaere Hanganga Pūwero Tika
Mā te whakahohenga piki me ngā tikanga tāpiringa in-situ, ka taea te whakahaere i te hanganga pore o ngā waro pore e ahu mai ana i te petroleum coke hei whakarei ake i te mahi a te rauemi. Hei tauira, mā te whakamahi i te tikanga whakahohenga synergistic H₂O/CO₂ ka hangaia he hanganga hiato micropore-mesopore (ōwehenga mesopore o te 20%-60%) kia rite ki ngā ahuatanga tono rerekē. I te wā kotahi, mā te whakauru i te NH₃, te H₃PO₄ rānei ka taea te tāpiringa ngota hauota/phosphorus (ngā taumata tāpiringa o te 1-5 at%), ka whakarei ake i te kawe hiko me te mahi mata.
Te Whanuitanga o ngā Taupānga i roto i te Rāngai Pūngao Hou
Me whakawhanake ngā rauemi pūngao hou pēnei i te waro whakahohe e ahu mai ana i te petroleum coke me te waro supercapacitor. Hei tauira, ko te waro porous e ahu mai ana i te petroleum coke, hei "hoa koura" mō ngā anode silicon, ka whakapai ake i te pumau o te huringa mā te 300% mā te whakahaere i te hanganga pore (hanganga pore kati 50-500 nm) hei ārai i te whakawhānui o te rōrahi silicon. E matapaetia ana ka neke atu te rahi o te mākete o te ao i te 120 piriona yuan i te tau 2030, me te tere tipu ā-tau o te 25%.
Ngā Hangarau Whakaputa Maamaa me te Aunoa
Mā te whakamahi i te Ipurangi o ngā Mea (IoT) me ngā hangarau poraka mekameka ka taea te whakapai ake i te pai o te whakaputa me te kounga o ngā hua. Hei tauira, mā te whare putunga atamai ka taea te aroturuki i ngā taonga i te wā tūturu, ka whakapai ake i te tere urupare mā te 50%. Mā te whai i te poraka mekameka ka whakaratohia he tiwhikete "tapuwae waro" mō ngā hua, ka tutuki ai ngā whakaritenga haumi ESG a te EU.
Wā tuku: Hepetema-24-2025