Te Tukanga Whakarite me te Auahatanga Hangarau o te Paura Konumohe Waikura
Ina tae mai kipaura konumohe, he tokomaha pea kāore i te mōhio ki tēnei mea. Engari mō ngā mata waea pūkoro e whakamahia ana e tātou i ia rā, ngā paninga uku i roto i ngā waka tereina tere, tae atu ki ngā taera whakamahana o ngā waka mokowhiti, he mea nui te noho mai o tēnei paura mā i muri i ēnei hua hangarau teitei. Hei "rauemi whānui" i roto i te ao ahumahi, kua rerekē te tukanga whakarite o te paura konumohe waikura i roto i te rautau kua hipa. I mahi te kaituhi i tētahi wā i roto i tētahi...konumohehe umanga whakaputa mō ngā tau maha, ā, i kite kanohi ia i te peke hangarau o tēnei umanga mai i te "hanga maitai tuku iho" ki te hanga atamai.
I. Ngā "Toki e Toru" o te Mahi Toi Tuku Iho
I roto i te awheawhe whakarite alumina, he maha ngā kōrero a ngā tohunga mohio, "Hei whakauru atu ki te hanga alumina, me mātau te tangata ki ngā huinga pūkenga matua e toru." E pā ana tēnei ki ngā tikanga tuku iho e toru: te tukanga Bayer, te tukanga sintering me te tukanga whakakotahi. He rite te tukanga Bayer ki te kohuatia ngā wheua i roto i te oumu pehanga, ka rewa te alumina i roto i te bauxite ki roto i te otinga kawakore i roto i te pāmahana teitei me te pēhanga teitei. I te tau 2018, i a mātou e whakatikatika ana i te raina whakaputa hou i Yunnan, nā te rerekētanga o te whakahaere pēhanga o te 0.5MPa, i rahua te tioata o te kohua paru katoa, ā, neke atu i te 200,000 yuan te ngaronga tika.
He rite tonu te tikanga whakahinuhinu ki te hanga nūru a te iwi o te raki. Me "whakaranua" te bauxite me te kōhatu kia rite te ōwehenga, kātahi ka "tunua" ki te pāmahana teitei i roto i te oumu hurihuri. Kia maumahara he pūkenga ahurei tō te Ariki Zhang i roto i te awheawhe. Mā te tirotiro noa i te tae o te mura, ka taea e ia te whakatau i te pāmahana i roto i te oumu me te hapa kāore e neke atu i te 10℃. Kāore i whakakapia tēnei "tikanga tuku iho" o te wheako kua kohia e ngā pūnaha whakaahua wera infrared tae noa ki te tau kua hipa.
Mā te tikanga whakakotahi ka whakakotahi i ngā āhuatanga o ngā mea o mua e rua. Hei tauira, i te wā e hanga ana i te kohua wera yin-yang, ka mahia ngā tikanga waikawa me te kawakore i te wā kotahi. He tino pai tēnei tukanga mō te tukatuka i ngā konganuku iti te kounga. I taea e tētahi umanga i te Porowini o Shanxi te whakanui ake i te tere whakamahinga o te konganuku kikokore me te ōwehenga konumohe-silicon o te 2.5 mā te 40% mā te whakapai ake i te tikanga whakakotahi.
II. Te Ara ki te PakaruAuahatanga Hangarau
Ko te take whakapaunga pūngao o ngā mahi toi tuku iho he mea uaua tonu i roto i te umanga. E whakaatu ana ngā raraunga umanga mai i te tau 2016 ko te toharite o te whakapaunga hiko mō ia tana o te alumina he 1,350 kilowatt-haora, he rite ki te whakapaunga hiko o te whare mō te haurua o te tau. Mā te "hangarau whakarewa pāmahana-iti" i whakawhanakehia e tētahi umanga, mā te tāpiri i ngā whakakorikori motuhake, ka whakaitihia te pāmahana tauhohenga mai i te 280℃ ki te 220℃. Mā tēnei anake ka penapenahia te 30% o te pūngao.
Nā ngā taputapu moenga wai i kitea e au i roto i tētahi wheketere i Shandong i tino huri taku whakaaro. Ko tēnei "rahi rino" e rima ngā papa te teitei e pupuri ana i te paura kohuke kia noho i roto i te āhua iri i roto i te hau, ka whakaiti i te wā tauhohenga mai i te 6 hāora i roto i te tukanga tuku iho ki te 40 meneti. Ko te mea whakamiharo ake ko tana pūnaha whakahaere atamai, ka taea te whakarite i ngā tawhā tukanga i te wā tonu, pērā i te tākuta Hainamana tuku iho e tango ana i te pā.
Mō te whakaputanga matomato, kei te whakahaerehia e te umanga tētahi whakaaturanga whakamiharo o te "huri i te para hei taonga". Ko te paru whero, he toenga para raruraru i mua, ka taea inaianei te hanga hei muka uku me ngā rauemi ara. I te tau kua hipa, i hangaia e te kaupapa whakaaturanga i toro atu ki Guangxi ngā rauemi hanga ātete ahi mai i te paru whero, ā, ko te utu mākete he 15% teitei ake i te utu o ngā hua tuku iho.
III. Ngā Huarahi Mutunga Kore mō te Whanaketanga ā-Mārama
Ko te whakarite i te nano-alumina ka taea te kī ko te "toi whakairo moroiti" i roto i te ao rauemi. Ka taea e ngā taputapu whakamaroke tino kaha e kitea ana i roto i te taiwhanga te whakahaere i te tipu o ngā matūriki i te taumata ngota, ā, he pai ake ngā paura nano i hangaia i te hae. Ka taea e tēnei rauemi, ina whakamahia i roto i ngā wehewehe pākahiko lithium, te whakaneke rua i te roa o te ora o te pākahiko.
NgaruitiHe rite te hangarau whakamahana ki te oumu ngaruiti i te kāinga. Ko te rerekētanga ko te kaha o ngā taputapu ngaruiti ā-ahumahi ki te whakamahana i ngā rauemi ki te 1600℃ i roto i te 3 meneti, ā, ko te kaha e pau ana i te kotahi hautoru noa iho o te kaha e pau ana i ngā oumu hiko tuku iho. He pai ake anō, ka taea e tēnei tikanga whakamahana te whakapai ake i te hanganga moroiti o te rauemi. Ko ngā uku alumina i hangaia e tētahi umanga ahumahi hōia me tēnei he rite te pakeke ki te taimana.
Ko te panonitanga tino kitea i puta mai i te panonitanga atamai ko te mata nui i roto i te rūma whakahaere. E rua tekau tau ki muri, i neke haere ngā kaimahi mohio i roto i te rūma taputapu me ngā pukapuka rekoata. Ināianei, ka taea e ngā taiohi te whakaoti i te aroturukitanga tukanga katoa me te pāwhiri noa i te kiore. Engari he mea whakamīharo, kua noho ngā kaihangarau tukanga matua hei "kaiako" o te pūnaha AI, me te hiahia ki te huri i ngā tekau tau o te wheako ki te arorau raupaparorohiko.
Ko te whakawhiti mai i te konganuku ki te alumina parakore-teitei ehara i te whakamaoritanga noa iho o ngā tauhohenga ā-tinana me te matū engari he whakapūmautanga hoki o te whakaaro nui o te tangata. Ina tūtaki ngā wheketere atamai 5G ki te "wheako ringa" o ngā tohunga toi, ā, ina kōrero te nanotechnology ki ngā oumu tuku iho, kāore anō kia mutu tēnei whanaketanga hangarau rautau te roa. Tērā pea, e ai ki te pepa ma hou o te umanga, ka neke te whakatupuranga o te hanga alumina e whai ake nei ki te "hanga taumata-atomika". Heoi, ahakoa te peke o te hangarau, ko te whakaoti i ngā hiahia mahi me te waihanga uara tūturu ko ngā taunga mutunga kore o te auahatanga hangarau.