Kamar yadda duk mun sani, da wuya ma'adanai na duniya a China ana haɗa shi da ƙarancin albashin duniya, wanda Lanthanum da asusun Cerium na sama da 60%. Tare da fadadawa na kayan duniya na yau da kullun, kayan lamens na ƙasa da ƙasa mai wuya a cikin kasuwar masarufi da aikace-aikacen ƙasa, wanda ke haifar da ƙarancin rashin daidaituwa da aikace-aikacen ƙasa na ƙasa a China. An gano cewa abubuwa masu saurin ƙasa mai wuya suna nuna kyakkyawan aikin catalytic da ingancin abin da aka yisti saboda tsarin sunadarai na 4f lantarki. Saboda haka, ta amfani da lightasa mai sauƙi a matsayin kayan catalytic hanya ce mai kyau don fahimtar abubuwan albarkatun ƙasa mai wuya. Mai kara kuzari wani irin abu ne wanda zai iya hanzarta sinadarai dauki sunadarai kuma ba a cinye kafin da bayan amsawa. Karfafa ainihin binciken na duniya Catalyssis ba kawai inganta ingancin samarwa ba, har ma adana albarkatu da makamashi kuma yana rage yawan guragu na ci gaba mai dorewa.
Me ya sa abubuwa masu wuya a ƙasa suka sami aikin catalytic?
Abubuwa masu rikitarwa na duniya suna da tsari na lantarki na musamman (4F), wanda ke aiki a matsayin tsararren adadi daban-daban na duniya da yawa. Saboda 4F yana da madadin Orron Oritron Oritron Oritron Oritron Oritron Oritron Oritron Oritron Oritron Oritron Origron Sabili da haka, abubuwan duniya da yawa ba kawai suna da aikin catalytic ba, amma kuma ana iya amfani dashi azaman ƙari ko copatalalysts don inganta aikin catalytic na cocaling.
A halin yanzu, rawar da Nano Cerium Oxide da Nano Lanthanum oxide a cikin lura da hayatarwar motoci ya zama sabon juyin motsa jiki ya zama sabon juyin kunne.
Abubuwan da ke ciki mai cutarwa a cikin hayaki na motoci sun haɗa da CO, HC da Nox. Rare duniya da aka yi amfani da shi a cikin abin da ke cikin kayatarwar ƙasa mai rauni shine galibi cakuda Cerium Oxide, Pralhanum Oxide da Lanthymium Oxide. Mai saurin saukar da kayan shayar da ke tattare da shi ya ƙunshi etwides mai rikitarwa na ƙasa da Cobalt, Manganese da jagoranci. Wata irin ternary mai kara kuzari tare da perovskite, nau'in spinel da tsari, wanda keɓaɓɓe, wanda ke kan halaye na Cerium, abubuwan gas na iya sarrafawa sosai.
Mai hada-hadar da ke tattare da motoci ta kersewar motoci ya ƙunshi saƙar zuma (ko ƙarfe) mai ɗaukar kaya da kuma saman kunnawa. Tsarin da aka kunna da aka kunna ya ƙunshi babban yanki γ-Al2o3, ingancin oxide don inganta yanki yanki da kuma catalytically m karfe watchsporsed a cikin shafi. Don rage amfani da PT da Rh, ƙara yawan amfani da mai rahusa PD-RH Ternary mai ɗaukar hoto na PT-PD-RH RH Ternary mai ɗaukar hoto ne mai ɗanɗano tare da kyakkyawan tasirin catystic. La2o3 (Ug-La01) da aka yi amfani da Shugaba a matsayin masu gabatarwa don inganta aikin γ- al2O3 goyon baya mai kula da karfe. A cewar bincike, Shugaba na Shugaba, Babban kayan La2o3 a cikin kayan kwalliyar karfe sune kamar haka:
1. Inganta ayyukan catalytic na aiki mai aiki ta hanyar ƙara madaukai da ƙara yawan abubuwan da ake amfani da shi, don guje wa rage abubuwan da ake haifar da ayyukan da aka haifar. Dingara Shugaba (UB--CE01) cikin PT / γ-Al2o3 na iya watsa shi a kan Stan-Al2o3 a cikin Enpe3 na Stan-Al2o3 Matsayi na PT ya kai mafi girma. Ranar watsawa na Shugaba2 shine mafi kyawun sashi na Shugaba2. A cikin yanayin iskar shaka sama da 600 ℃, Rh Roma ta yi aiki saboda samuwar mai tsabta tsakanin mafita tsakanin Rh2o3 da Al2o3. Kasancewar Shugaba2 zai yi rauni a tsakanin Rho da Al2o3 kuma ci gaba da kunna RR. Lanso3 (Ug-La01) kuma iya hana haɓakar PT ta PT Ulfine. Babban watsawa na PD da kuma ma'amala tare da Shugaba2 akan PD / γ2Al2o3 sune mabuɗin babban aikin mai kara kuzari.
2. Auto-mai-mai-mai-mai-mai, ANT f) lokacin da ake fara zafin jiki na kayan shayarwar mai shaye-shaye, wanda ke sa yanayin aiki na iskar gas na gas da ke tattare da shi koyaushe yana canzawa kuma yana shafar aikin catalytic. Wajibi ne a daidaita matsayin π man fetur na iska zuwa stoiciometric rabo na 1415 ~ 1416, don haka mai kara kuzari na iya ba da cikakkiyar ra'ayi ga aikin sa-tebenonononductor, kuma yana da kyawawan abubuwan ajiya na n-type. Lokacin da aka canza matakan canje-canje, Shugaba na Shugaba2 na iya buga kyakkyawan rawar da ke daidaita rabo daga iska. Wato, an fito da O2 lokacin da mai ya ragu don taimakawa co da hydrocarbon oxidize; Idan akwai abin da ya wuce kiba, Shugaba na Shugaba.
3. Tasiri na copatalalyst lokacin da cakuda Aπ f shine a cikin haduwa da iskar shaye, banda copatalalyst ruwa da kuma rage abun ciki na CO da HC. Lage3 na iya inganta canjin canjin a cikin ruwa mai gas ta ruwa da hydrocarbon gyara martani. Dingara L2o3 zuwa PD / CEO2 -ī-Al2o3 don lalata Methanol, an gano cewa ƙari na samfurin LimeThyl kuma yana inganta ayyukan catalytic na mai kara kuzari. Lokacin da abun ciki na Lageo3 shine 10%, mai ɗaukar hoto yana da kyakkyawan aiki kuma juyawa na methanol ya kai mafi girman (kusan 91.4%). Wannan ya nuna cewa La2o3 yana da kyau watsawa akan γ-Al2O3 Carrier.ffurtermore, ya inganta watsar da CatalyTitic na Methanol na Methanol.
Dangane da halaye na kariya na muhalli na yanzu, ya kamata kasar Sin ta ci gaba da amfani da albarkatun kasa masu rauni, kuma ta fahimci ci gaban fasahar masana'antu, yanayi da sabon makamashi.
A halin yanzu, kayayyakin da kamfanin sun hada da kamfanin sun hada da Nano Ziskokin Nano Ziskonide, Nano Zincican Hydroxide, Nano Zincan Oxide, Nano Zark Nano TriOxide, Nano Ferroferric Oxide, Nano Ango Anabifory wakili na da Graphene maganin ya tabbata, kuma an saya shi a cikin batutuwa da yawa.
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Lokaci: Jul-04-2022