Kugadzirira Maitiro uye Tekinoroji Innovation yeAluminium Oxide poda
Kana zvasvikaalumina powder, vanhu vakawanda vanganzwa vasina kujairana nazvo. Asi kana zvasvika kune nharembozha masikirini atinoshandisa mazuva ese, machira eceramic mumatakuri echitima anomhanya, uye kunyangwe mataira ekupisa evhavha dzemuchadenga, kuvapo kwehupfu chena uhu hunokosha kuseri kwezvigadzirwa zvepamusoro-soro. Se "zvinhu zvepasi rose" munharaunda yeindasitiri, nzira yekugadzirira yealuminium oxide poda yakave nekuchinja-kuzunguza kwepasi muzana ramakore rapfuura. Munyori akamboshanda mune imwealuminabhizinesi rekugadzira kwemakore mazhinji uye akapupurira nemeso ake kusvetuka kwehunyanzvi hweindasitiri iyi kubva ku "chinyakare kugadzira simbi" kuenda kune hungwaru kugadzira.
I. "Masanhu Matatu" eChinyakare hunyanzvi
Mumusangano wekugadzirira aluminium, vatenzi vane ruzivo vanowanzoti, "Kuti ubatanidzwe mukugadzira alumina, munhu anofanira kugona matatu matatu ehunyanzvi hwakakosha." Izvi zvinoreva nzira nhatu dzechinyakare: iyo Bayer process, sintering process uye yakasanganiswa maitiro. Maitiro eBayer akafanana nekubikira mapfupa muchibikidzo chekubikira, uko alumina mubauxite inonyungudika mune alkaline mhinduro kuburikidza nekushisa kwakanyanya uye kudzvanywa. Muna 2018, patakanga tichigadzirisa mutsara mutsva wekugadzira muYunnan, nekuda kwekudzora kutsauswa kwe0.5MPa, kupenya kwepoto yese yeslurry kwakakundikana, zvichikonzera kurasikirwa kwakananga kweanopfuura mazana maviri ezviuru zveyuan.
Iyo sintering nzira yakafanana nemabatiro anoita vanhu vekumaodzanyemba. Inoda bauxite uye limestone "kusanganiswa" muchiyero uye "kubikwa" pakupisa kukuru mumoto unotenderera. Rangarira kuti Master Zhang mumusangano ane hunyanzvi hwakasiyana. Nekungotarisa ruvara rwemurazvo, anogona kuona tembiricha mukati memoto nekukanganisa kusingapfuure 10 ℃. Iyi "nzira yevanhu" yeruzivo rwakaunganidzirwa haina kutsiviwa ne infrared thermal imaging systems kusvika gore rapfuura.
Iyo yakasanganiswa nzira inobatanidza maitiro ekare maviri. Semuenzaniso, kana uchigadzira yin-yang inopisa poto, ese aridhi uye alkaline nzira dzinoitwa panguva imwe chete. Iyi nzira inonyanya kukodzera kugadzirisa yakaderera-giredhi ores. Rimwe bhizinesi muPurovhinzi yeShanxi rakakwanisa kuwedzera huwandu hwekushandiswa kwesimbi yakaonda nealuminium-silicon reshiyo ye2.5 ne40% nekuvandudza nzira yakasanganiswa.
Ii. Nzira YokuputsaTechnology Innovation
Nyaya yekushandiswa kwesimba kwehunyanzvi hwechinyakare yagara ichirwadza muindasitiri. Indasitiri data kubva ku2016 inoratidza kuti mavhareji emagetsi ekushandisa patani yealumina ndeye 1,350 kilowatt-maawa, yakaenzana nekushandiswa kwemagetsi kweimba kwehafu yegore. Iyo "yepasi-tembiricha dissolution tekinoroji" yakagadziridzwa nerimwe bhizinesi, nekuwedzera akakosha catalysts, inoderedza kuita tembiricha kubva pa280 ℃ kusvika 220 ℃. Izvi chete zvinochengetedza 30% yesimba.
Midziyo yemubhedha ine mvura yandakaona mune imwe fekitari muShandong yakapidigura maonero angu zvachose. Iyi ine nhurikidzwa shanu-yakareba "simbi hofori" inochengeta iyo mineral powder munzvimbo yakamiswa kuburikidza negasi, ichideredza nguva yekuita kubva pa6 maawa mumaitiro echinyakare kusvika kumaminitsi makumi mana. Chinotonyanya kushamisa ndeye hungwaru kudzora sisitimu, iyo inogona kugadzirisa maitiro maparamita munguva chaiyo sechinyakare Chinese chiremba achitora pulse.
Panyaya yekugadzirwa kwegirinhi, indasitiri iri kuita ratidziro inoshamisa ye "kushandura marara kuita pfuma". Madhaka matsvuku, aimbove marara anonetsa, zvino anogona kugadzirwa kuita machira edope uye zvinhu zvemumugwagwa. Gore rapfuura, chirongwa chekuratidzira chakashanyirwa muGuangxi chakatogadzira zvinhu zvekuvaka zvisingatsvi kubva mumadhaka matsvuku, uye mutengo wemusika wakakwira 15% kupfuura wezvigadzirwa zvekare.
Iii. Zvisingaperi Mikana Yekuvandudza Kweramangwana
Kugadzirira kwe nano-alumina kunogona kuonekwa se "micro-sculpture art" mumunda wezvigadzirwa. Iyo yakanyanya kuomesa michina inoonekwa murabhoritari inogona kudzora kukura kwezvikamu pachikamu chemolecular, uye nano-upfu inogadzirwa yakatonaka kupfuura mukume. Ichi chinyorwa, kana chikashandiswa mu lithium bhatiri separators, chinogona kupeta hupenyu hwebhatiri.
MicrowaveSintering tekinoroji inondiyeuchidza nezve microwave oven kumba. Musiyano ndewekuti maindasitiri egiredhi microwave zvishandiso zvinokwanisa kupisa zvinhu kusvika 1600 ℃ mukati memaminitsi matatu, uye mashandisiro azvo esimba anongori chikamu chimwe chete muzvitatu chezviyo zvemagetsi zvechinyakare. Kunyangwe zvirinani, iyi nzira yekudziya inogona kuvandudza iyo microstructure yezvinhu. Iyo alumina ceramics yakagadzirwa neimwe mauto indasitiri yemaindasitiri nayo ine kuoma kunofananidzwa nedhaimondi.
Shanduko yakanyatsojeka yakaunzwa neshanduko yakangwara ndiyo hombe skrini mukamuri yekudzora. Makore makumi maviri apfuura, vashandi vane unyanzvi vaifamba-famba mukamuri remidziyo vaine mabhuku erekodhi. Ikozvino, vechidiki vanogona kupedzisa iyo yese yekutarisa maitiro nekungodzvanya zvishoma kwegonzo. Asi zvinofadza, ivo vepamusoro-soro mainjiniya vakave "vadzidzisi" veAI system, inoda kushandura makumi emakore echiitiko kuita algorithmic logic.
Shanduko kubva kune ore kuenda kune yakakwira-kuchena alumina haingori dudziro yekuchinja kwemuviri nemakemikari asiwo crystallization yehuchenjeri hwevanhu. Kana mafekitori e5G akangwara anosangana ne "ruzivo rwekunzwa ruoko" rwemhizha, uye kana nanotechnology ichitaura nemoto dzechinyakare, iyi shanduko yetekinoroji yezana ramakore iri kure nekupera. Zvichida, sekufembera kwazvino indasitiri chena bepa, chizvarwa chinotevera chekugadzira alumina chichaenda kune "atomic-level kugadzira". Nekudaro, zvisinei kuti tekinoroji inosvetuka sei, kugadzirisa zvinodiwa uye kugadzira kukosha chaiko ndiko kurongeka kwekusingaperi kwehunyanzvi hwekuvandudza tekinoroji.