Monga tonse tikudziwa, michere yachiwiri ku China makamaka imakhala ndi zigawo zopepuka zapadziko lapansi, zomwe a Lanthanum ndi Cerhamu ndi Certham ndi nkhani zoposa 60%. Ndi kufalikira kwa maginito amtundu wanthawi zonse zamphamvu, zinthu zachilengedwe zapadziko lapansi, dziko lapansi louma litalderm am'mimba kwambiri ku China. Amapezeka kuti zinthu zowala zapadziko lapansi zimawonetsa ntchito yabwino yothandizira komanso kukhala ndi tanthauzo pakupanga mankhwala chifukwa cha kapangidwe kake ka electron. Chifukwa chake, pogwiritsa ntchito dziko lopepuka ngati nkhani ya mataniya ndi njira yabwino yogwiritsira ntchito zotheka zapadziko lapansi. Chothandizira ndi mtundu wa zinthu zomwe zimatha kupititsa patsogolo mankhwala ndipo satha kale komanso pambuyo pochita. Kulimbikitsa kafukufuku wamkulu wa ku Viely Roalsis sangathe kungokulitsa mphamvu yopanga, komanso kupulumutsa zinthu ndi mphamvu ndikuchepetsa chilengedwe cha chitukuko chokhazikika.
Chifukwa Chiyani Zinthu Zamitundu Yadziko Lapansi zili ndi ntchito yothandizira?
Zinthu zapadziko lapansi zili ndi mawonekedwe apadera a pakompyuta (4f), omwe amachita ngati ma atomu apakati azovuta kuyambira 6 mpaka 12. Kusintha kwa chiwerengero cha zinthu zogwirizana ndi zinthu "zotsalira". Chifukwa 4f ali ndi zotchinga zisanu ndi ziwiri za Entertroctron Zapakatikati mwa luso lapadera, limakhala ndi gawo la "ndalama zobwezera zamagetsi" kapena "kuthekera kotsalira". Chifukwa chake, zinthu zamtundu wina sizikhala ndi ntchito yothandizira, komanso imatha kugwiritsidwa ntchito ngati zowonjezera kapena cocatalys kuti apititse patsogolo ma carelytic a caltalytic a carelyst, makamaka luso lothana ndi zovuta komanso poizoni-poizoni.
Pakadali pano, udindo wa Nano Crium oxide ndi nano Lanthanum oxide pochiritsidwa pomwa lamagalimoto atuluka mwatsopano.
Zovulaza pamagalimoto zimaphatikizapo co, hc ndi nox. Dziko losowa lomwe limagwiritsidwa ntchito mu chimbudzi chotsitsimutsa galimoto limakhala ndi chisakanizo cha cerium oxide, Pragedymium oxide ndi Lanthanum Oxide. Osewera Autorodule Office Fara Referestst amapangidwa ndi otulukira anthu okhala ndi cobart padziko lapansi, manganese ndi mtovu. Ndiwo mtundu wa chothandizira chapamwamba ndi perovskite, mtundu wa sing'anga ndi kapangidwe kake, pomwe ceroum oxide ndi gawo lalikulu.
Magalimoto Auto-Kukonzanso Chothandizirani makamaka ndi chimbale champhamvu (kapena chitsulo) chonyamula ndi zokutira. Kuphimba koyambitsidwa kumapangidwa ndi malo akuluakulu γ-al2o3, kuchuluka koyenera kwa oxide pokhazikika pamalopo ndi zitsulo zochulukirapo zomwazika. Kuchepetsa kugwiritsa ntchito PT ndi RH, kuwonjezera zotsika mtengo PD ndikuchepetsa mtengo wa zothandizira za PT-PD-R. Zotsatira. La2o3 (UG-LAR01) ndi CEO2 adagwiritsidwa ntchito ngati olimbikitsa kuti athandize magwiridwe antchito a γ-2o3 yothandizidwa ndi No. Malinga ndi kafukufuku, CEO2, chinthu chachikulu cha Lao2o3 mu mphaka za zitsulo zodziwika bwino motere:
1. Kusintha ntchito yolumikizira yokutidwa ndi kuwonjezera CEO2 kuti tisunge zitsulo zamtengo wapatali zophatikizika mu zokutidwa, kuti mupewe kuchepetsa malo ogwirizira ndi kuwonongeka kwa zomwe zimayambitsidwa ndi kuchimwa. Onjezerani CEO2 (UG-CE01) mu pt / γ-al2o3 mu digiri imodzi (ya Al2O3), Al2O3), al2o3), al2o3), al2o3) Phwando, kufalitsa digiri ya PT kumafika kwambiri. Kubala kwa Ceo2 ndiye mlingo wabwino kwambiri wa Ceo2. Mu malo otayidwa pamwamba 600 ℃, RH ikataya kutsegula kwake chifukwa cha mawonekedwe olimba pakati pa rh2o3 ndi al2o3. Kukhalapo kwa CEO2 kudzachepetsa zomwe zachitika pakati pa rh ndi al2o3 ndikusungabe kutsegula kwa RH. La2o3 (UG-LAR01) amathanso kuletsa kukula kwa pt ultrafine tinthu tating'onoting'ono.dding ceo2 to pd / γ 2Al2o3) ku PD / Γ 2 Kubalalika kwakukulu kwa PD ndi kuyanjana kwake ndi CEO2 pa PD / γ2al2o3 ndiye chinsinsi cha ntchito yayikulu ya chothandizira.
2.. Ndikofunikira kusintha kuchuluka kwa mpweya kupita ku gawo la stoichiometric ya 1415 ~ 1416, kotero kuti chothandizira choyeretsa (CE4 + ndi chosungira cha oxede ndi kumasula. Pamene Π m osintha, CEO2 akhoza kukhala ndi gawo labwino kwambiri pakusintha kuchuluka kwa mafuta. Ndiye kuti, o2 amatulutsidwa pomwe mafuta ndi ochulukirapo kuti athandizire co ndi hydrocarborn oxizize; Pankhani ya mpweya wochulukirapo, CEO2-X amatenga gawo lochepetsera ndikuchita ndi Nox kuti achotse nox kuchokera gasi womaliza kuti upeze gasi.
3. Zotsatira za cocatilyst pamene osakaniza a Ac F ali mu chipiriro cha stoichihoetric, kupatula momwe ma okopakidwe amasinthira kwa Nox, Chuma Chowonjezera cha Madzi ndipo muchepetse zomwe zili. La2o3 amatha kukonza njira yosinthira pamadzi osasunthika am'madzi ndi hydrocarbon kusinthaku kutembenuzidwanso. Powonjezera La2o3 to PD / CEO2-FD-Al2o3 kuwonongeka kwa Laethal, adaletsa kupanga kwa a La2o3. Zomwe zili ndi La2o3 ndi 10%, chothandizira chomwe chili ndi ntchito yabwino ndipo kutembenuka kwa methanol kumafika pazokwanira (pafupifupi 91.4%). Izi zikuwonetsa kuti wa2o3 imabalalitsa bwino pa γ-al2o3 chonyamula.furthermore, zidalimbikitsa kubalaku kwa pd ndi CEO2, motero kukonzanso ntchito yothandizira pa methanol.
Malinga ndi machitidwe a chilengedwe chapano komanso njira zatsopano zamagetsi, China iyenera kukhala ndi ma harerer ogwiritsa ntchito zinthu zapadziko lonse lapansi, ndikukwaniritsa luso laukadaulo wapadziko lapansi, ndikuzindikira kuti zatsopano zapadziko lapansi zomwe zimakhala zapamwamba kwambiri padziko lapansi, malo atsopano.
Pakadali pano, zinthu zomwe zimaperekedwa ndi kampani zimaphatikizapo Nano Zirconia, Nano Alumina, Nano Alumunium hydroxide, nano cenerium ma hydroxide, nano cenerium ma hydroxide, nano cener Lanthanum oxide, nano tungsten trioxide, nano frroferric oxide, nano antibacterial wothandizira, nano wopangidwa.
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Post Nthawi: Jul-04-2022