haidrojeni (H2)

Zosintha zaukadaulo

Hydrogen ili ndi mankhwala a H2 ndi molekyulu yolemera 2.01588. Pansi pa kutentha kwabwino komanso kupanikizika, ndi mpweya woyaka kwambiri, wopanda mtundu, wowonekera, wopanda fungo komanso wopanda kukoma womwe ndi wovuta kusungunuka m'madzi, ndipo samachita ndi zinthu zambiri. Komabe, pansi pa kupsyinjika kwakukulu ndi kutentha kwapakati, haidrojeni imakhudzidwa ndi zinthu zambiri za hydrocarbon m'njira yochititsa chidwi. Hydrogen ndiye mpweya wocheperako kwambiri padziko lonse lapansi. Kuchulukana kwa haidrojeni ndi 1/14 yokha ya mpweya, ndiko kuti, pa 1 standard atmosphere ndi 0 ° C, kuchuluka kwa haidrojeni ndi 0.089g/L. Hydrogen ndiye chopangira chachikulu chamakampani. Mafakitale amafuta ndi mankhwala amafunikira hydrogen yambiri. Zina mwa izo, kukonza mafuta opangira mafuta komanso kupanga ammonia ndi njira ya Hubble ndizo ntchito zazikulu. Kuphatikiza pa kugwiritsidwa ntchito popanga zinthu, haidrojeni imagwiranso ntchito m'njira zosiyanasiyana mufizikiki ndi uinjiniya. Itha kugwiritsidwa ntchito ngati gasi woteteza munjira zina zowotcherera. Hydrojeni ndi yofunika gasi mafakitale ndi mpweya wapadera, ndipo ali osiyanasiyana ntchito mu makampani zamagetsi, zitsulo makampani, processing chakudya, zoyandama galasi, chabwino organic kaphatikizidwe, Azamlengalenga, etc. Pa nthawi yomweyo, wa hydrogen ndi abwino yachiwiri mphamvu (yachiwiri mphamvu amatanthauza mphamvu imene iyenera kupangidwa kuchokera ku mphamvu yaikulu monga mphamvu ya dzuwa, mafuta amoto, etc.) Imayaka ngati lawi lowoneka bwino, lomwe ndizovuta kuwona. Madzi ndi okhawo omwe amatha kuyaka. Hydrogen itha kugwiritsidwanso ntchito ngati zopangira zopangira ammonia, synthetic methanol, ndi synthetic hydrochloric acid, monga chochepetsera zitsulo, komanso ngati hydrodesulfurization poyenga petroleum. Popeza kuti haidrojeni ndi gasi wopanikiza woyaka, iyenera kusungidwa m'nyumba yosungiramo mpweya wozizira komanso mpweya wabwino. Kutentha kwa nyumba yosungiramo katundu sikuyenera kupitirira 30 ° C. Khalani kutali ndi gwero la moto ndi kutentha. Pewani kuwala kwa dzuwa. Iyenera kusungidwa mosiyana ndi mpweya, wothinikizidwa mpweya, halogens (fluorine, klorini, bromine), okosijeni, etc. Pewani kusakaniza kosungirako ndi zoyendera. Kuunikira, mpweya wabwino ndi zinthu zina m'chipinda chosungiramo zinthu ziyenera kukhala zosaphulika, zokhala ndi masiwichi omwe ali kunja kwa nyumba yosungiramo katundu, komanso okhala ndi mitundu yofananira ndi kuchuluka kwa zida zozimitsa moto. Letsani kugwiritsa ntchito zida zamakina ndi zida zomwe zimakonda kuphulika

Ntchito:

① Kugwiritsa Ntchito Mafakitale:

Popanga magalasi otentha kwambiri komanso kupanga ma microchips apakompyuta.

②Kagwiritsidwe Pachipatala:

Kupereka pochiza mitundu ya matenda, monga chotupa, sitiroko.

③Kupanga kwa semiconductor:

Gasi wonyamula, makamaka wa silicon deposition gas chromatography.

Phukusi labwinobwino:

Ubwino:

①Kupitilira zaka khumi pamsika;

② ISO wopanga satifiketi;

③Kutumiza mwachangu;

④Stable zopangira gwero;

⑤Dongosolo lowunikira pa intaneti pakuwongolera kwamtundu uliwonse;

⑥Kufunika kwakukulu komanso kusamala pogwira silinda musanadzaze;