Nikel ifuro yakuwe he?

Nickel ifuroni ibikoresho byakoreshejwegukora amashanyarazi ya batiri,uburyo rusange bwo gukora nikel ifuro ibikoresho ni: ubanza kuyobora polyurethane sponge, hanyuma electrodeposition, hanyuma ikarangiza.

Muri ubu buryo, amashanyarazi muri rusange akoresha isahani yimiti, amashanyarazi yangiza amashanyarazi hamwe na vacuum plaque uburyo butatu; electrodeposition irashobora gukoreshwa sulfate cyangwa sulfamate nikel; intego yo gucumura ni ugutwika sponge ya polyurethane mu kirere mu kirere cya hydrogène yo kugabanya uburyo bwo kugabanya uburyo bubiri, aho umwuka watwitse sponge ya polyurethane ukoresheje okiside ya 300 ~ 700 ℃ decarburisation; muri 800 ~ 1000 ℃ hydrogène igabanya ikirere muminota 30 ~ 60 kugirango igabanye gucumura, ikirere kigabanya ni gaze ya ammonia yangirika hamwe na gaze yangirika ya 0.8 ~ 1.2 L / g (litiro 0.8 ~ 1,2 za gaze ya amoniya kuri garama ya nikel) .

Ubu buryo bujyanye nuburyo bwo gutegura nikel ifuro ya polyurethane sponge ukoresheje conivivisation,amashanyarazi no gucumura. gukoresha gaze ibora ni 0.4-0.8 L / g. Gazi yangirika ya Amoniya (gukoresha 0.4-0.8 L / g ya nikel kuri garama). 0.4-0.8 L ya gaze ya ammonia yangirika) ni uruvange rwa azote na hydrogène hamwe nubunini bwa 1: 3.

Uburyo bwa reaction iri mumyuka yo kugabanya hydrogène, hamwe na electrodeposition yanikelirimo polyurethane sponge itunganijwe neza ya pyrolysis, karubone na hydrogène, bikavamo hydrocarbone ya gaze, nka CH4, C2H6, iyi nzira ya gazi irashobora gukora grafite mumubiri wuzuye wo gukuraho C isuku.