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 chinthu 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 pakusintha kwamankhwala, haidrojeni imakhalanso ndi ntchito zosiyanasiyana mufizikiki ndi uinjiniya. Itha kugwiritsidwa ntchito ngati gasi woteteza munjira zina zowotcherera. Hydrogen ndi gasi wofunika kwambiri m'mafakitale ndi mpweya wapadera, ndipo imakhala ndi ntchito zambiri m'makampani amagetsi, mafakitale azitsulo, kukonza chakudya, magalasi oyandama, kaphatikizidwe kabwino ka organic, zakuthambo, ndi zina zotero. mphamvu yachiwiri yabwino (mphamvu yachiwiri imatanthawuza mphamvu yomwe iyenera kupangidwa kuchokera ku mphamvu zoyambirira monga mphamvu ya dzuwa, malasha, ndi zina zotero) ndi mafuta a gasi. Imayaka ngati lawi lowoneka bwino, lomwe ndizovuta kuwona. Madzi ndi okhawo omwe amayaka. 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;