I-Nitric oxide (NO)

Imingcele Yezobuchwepheshe

I-nitric oxide, ifomula yamakhemikhali ithi CHA, isisindo samangqamuzana si-30.01, inhlanganisela ye-nitrogen oxide, i-valence ye-nitrogen ingu-+2. Kuyigesi engenambala nengenaphunga, encibilika kancane emanzini, encibilika ku-ethanol ne-carbon disulfide. Njengoba i-nitric oxide iqukethe ama-radicals mahhala, lokhu kwenza izakhiwo zayo zamakhemikhali zisebenze kakhulu. Uma iphendulana nomoya-mpilo, ingenza igesi edlayo i-nitrogen dioxide (NO2). I-CHA inokuncibilika okuphansi emanzini futhi ayisebenzi emanzini. Emazingeni okushisa asekamelweni, i-NO ifakwa kalula i-nitrogen dioxide, futhi ingasabela nama-halogen ukuze yakhe i-halogenated nitrosyl (NOX). I-nitrogen monoxide inezinto eziqinile ze-oxidizing, futhi ingabamba kalula umlilo lapho ihlangana nezinto ezivuthayo nezinto eziphilayo. Ihlangabezane nenhlanganisela yokuqhuma kwe-hydrogen. Ukuthintana komoya kuzokhipha inkungu ensundu ngokuphuzi enezinto ezi-acidic oxidizing. I-nitric oxide ayisebenzi uma kuqhathaniswa, kodwa ifakwa kalula i-nitrogen dioxide emoyeni, futhi lena yakamuva igqwala kakhulu futhi inobuthi. Imikhiqizo evuthayo eyingozi ama-nitrogen oxides. Indlela yokucisha umlilo: izicishamlilo kufanele zigqoke izingubo ezingashi futhi zingashi futhi zicime umlilo zibheke phezulu. Sika umthombo wegesi. Fafaza amanzi ukuze upholise isitsha, bese ususa isitsha endaweni yomlilo usiyise endaweni evulekile uma kungenzeka. I-ejenti yokucisha: inkungu yamanzi. I-nitric oxide isetshenziswa ku-oxidation kanye nezinqubo zokubeka umhwamuko wamakhemikhali ekukhiqizweni kwe-semiconductor, nanjengengxube yegesi ejwayelekile yokuqapha umkhathi. Ibuye isetshenziselwe ukwenza i-nitric acid nefilimu ye-silicone oxide kanye ne-carbonyl nitrosyl. Ingasetshenziswa futhi njenge-ejenti yokushibilika ye-rayon kanye ne-stabilizer ye-propylene ne-dimethyl ether. I-supercritical solvent. Isetshenziswa ekwenzeni i-nitric acid, i-nitroso carboxyl compounds, i-rayon bleaching. Isetshenziswa njengesizinzisi sokusabela kwe-organic ekuhlolweni komtholampilo kwezokwelapha ukusiza ukuxilongwa nokwelashwa. Ibuye isetshenziswe njengesiqinisi se-nitric acid, i-rayon bleaching agent, i-propylene ne-dimethyl ether.

Isicelo:

①Ukulinganisa

I-Material Gas ekuxubeni kwegesi yokulinganisa yezinhlelo zokuqapha imvelo kanye nezingxube zegesi yenhlanzeko yezimboni.

②I-semiconductor:

Kuzinqubo zesicelo se-semiconductor.

③Ezokwelapha:

Ngendlela ehlanjululwe kakhulu yezifo ezihlobene nezokwelapha.

Iphakheji Ejwayelekile:

Izinzuzo:

① Ngaphezu kweminyaka eyishumi emakethe;

②ISO umenzi wesitifiketi;

③Ukulethwa okusheshayo;

④Umthombo wezinto ezingavuthiwe ozinzile;

⑤Isistimu yokuhlaziya eku-inthanethi yokulawula ikhwalithi kuso sonke isinyathelo;

⑥Isidingo esiphezulu kanye nenqubo yokucophelela yokuphatha isilinda ngaphambi kokugcwalisa;