Gutegura ibikorwa byo hejuru byashyigikiwe nano-zahabu bireba ibintu bibiri, kimwe ni ugutegura zahabu, ikindi ni uguhitamo ibinyabiziga byinshi, kandi ubundi ni bwo burya buke, bugomba kugira ahantu hanini cyane kandi bikaba bifite aho binini. Ubuntu bworoshye no gukorana bikomeye na zahabu yatewe inkunga na zahabu kandi iratatana cyane hejuru yabatwara.

Ingaruka zabatwara mubikorwa bya kataletitic ya au nanoparticles igaragara ahanini muburyo bwihariye, urubuga rwitwara ubwacyo nurwego rwimikoranire hagati yabatwara na zahabu nanopowders. Umwikorezi hamwe na SSA nini nibisabwa kugirango ugabanye hejuru ya zahabu. Ubuvuzi bwabatwara bugena niba umusemburo wa zahabu uzateranya mumiterere minini ya zahabu mugihe cyo kubara, bityo bigabanya ibikorwa bya katailtic. Byongeye kandi, imbaraga zikorana hagati yabatwara hamwe na au nanopowders nabyo ni ikintu cyingenzi kigira ingaruka kubikorwa bya catailtic. Gukomera imbaraga zimikoranire hagati yimiterere ya zahabu hamwe nabatwara, hejuru ibikorwa bya kataletitike ya zahabu.

Kugeza ubu, ibyinshi muri Nano Catalizes Stalists nyinshi irashyigikiwe. Kubaho kw'inkunga ntabwo bifasha gusa ku buryo bwa zahabu bukora, ariko kandi bugira uruhare runini mugutezimbere ibikorwa bya catalihele yose kubera imikoranire hagati yinkunga na zahabu nanoparticles.

Umubare munini wubushakashatsi werekana ko nano-zahabu ifite ubushobozi bwo gucengera imiti, kandi biteganijwe gusimbuza ibyuma bihari nka pd na pt mumirima myiza ya synthesis hamwe na progaramu ya moshi:

1. Okiside yatoranijwe

Guhitamo Okiside ya alcool na Aldehdes, epoxIdetion ya Olefins, Oxidation Okidation ya Hydrocarbone, Synthesis ya H2O2.

2. Imyitwarire ya hydrogenation

Hydrogenation ya olefins; hydrogenetion ya sydrogenation ya aldehydes idateganijwe na Ketone; Gutoranya hydrogenation yimigabane ya Nitrobenzene, amakuru yerekana ko AU / Sio2 Cataless hamwe na Nano-zahabu irashobora kumenya uburyo bushya bwo kwishyuza hydrogentation

Nano AU Catalisults yakoreshejwe cyane muri bio imigezi, katali-yo hejuru, na zahabu ifite umutekano mwiza wimiti. Nicyo gihamye mu matsinda viii ibintu, ariko zahabu nanoparticles byerekana ibikorwa byiza bya kataletitike kubera imbaraga nto, Optic optics, nibindi

Muri catalizing reaction zisa, nano zahabu calyalyst ifite ubushyuhe bwo hasi nubushyuhe burenze urugero, hamwe nubutaka buke bwa katailtic ni muremure. Igikorwa cya katailtic ku bushyuhe bwa 200 ° C ni hejuru cyane kurenza icya cuo-zno-al2o3 catalest.

1. CO okiside reaction

2. Ubushyuhe buke bwa gazi amazi ya gazi

3. Igiciro cya sydrogenation

4. Ibisubizo byamazi-Icyiciro cya Ethylene