Nickel ifuro ni ibikoresho bikoreshwa mu gukora electrode ya batiri. Mubisanzwe, uburyo bwo gukora ibikoresho bya nikel ifuro nuburyo bukurikira: ubanza kuyobora polyurethane sponge, hanyuma electrodeposition, hanyuma ikarangiza.
Muri ubu buryo, amashanyarazi muri rusange akoresha uburyo butatu: isahani idafite amashanyarazi, amashanyarazi yerekana amashanyarazi hamwe na vacuum; electrodeposition irashobora gukoresha sulfate cyangwa sulfamate nikel; intego yo gucumura ni ugutwika sponge ya polyurethane mukirere no kuyigabanya muri hydrogen. Hariho uburyo bubiri bwo kugabanya gucumura mu kirere, aho sponge ya polyurethane itwikwa mu kirere hakoreshejwe uburyo bwa decarburisation ya okiside kuri 300 ~ 700 ° C; gucumura no kugabanya bikorwa mu kirere kigabanya 800 ~ 1000 ° C munsi ya hydrogène igabanya ikirere mu minota 30 ~ 60, Kugabanya ikirere ni gaze yangirika ya amoniya, naho gukoresha gaze yangirika ni 0.8 ~ 1.2 L / g (0.8 ~ Litiro 1,2 ya gaze ya ammonia yangirika ikoreshwa kuri garama ya nikel).
Uburyo bujyanye nuburyo bwo gutegura nikel ifuro ikoresheje, electrodeposition hamwe no gucumura sponge ya polyurethane. Ubushyuhe bwo kugabanuka ni 400 ~ 1000 ℃, igihe cyo kugabanya ni iminota 30 ~ 60, naho gukoresha gaze ibora ni 0.4 ~ 0.8 L / g. Gazi yangirika ya amoniya (litiro 0.4-0.8 ya gaze ya amoniya yangirika ikoreshwa kuri garama ya nikel) ni uruvange rwa azote na hydrogène, kandi igipimo cyacyo ni 1: 3.
Uburyo bwo kubyitwaramo ni uko muri hydrogène igabanya ikirere, ifuro ya nikel irimo sponge ya polyurethane ihita pyrolyzed kandi ikayungurura electrodeposition, kandi karubone na hydrogène bigira ingaruka kubyara hydrocarbone ya gaze nka CH4 na C2H6. Iyi gazi irashobora gukora igishushanyo cyumubiri. C isohoka neza.
Nigute nikel ifuro ibikwa?
1. Gushiraho nikel ifuro kugirango ugabanye gukoresha ibikoresho fatizo, bifite ubunini nuburemere bworoshye, bisaba gukumira umuriro, kwirinda amazi, guhumeka nibindi bisabwa; shiraho icyumba cyo kubikamo imiti: gifite ibiranga ubwoko bwinshi, gukoreshwa cyane, imifuka ya pulasitike itagira amazi, guhumeka, nibindi.; shiraho icyumba cyo kubikamo imiti, ibikoresho byicyuma: ububiko bwibanze bwa nikel metallic
2. Umubare wibicuruzwa byumurongo wa nikel wuzuye ifuro ushyirwaho nyuma yububiko. Mu rwego rwo koroshya gutunganya, kubika no kuzunguruka, hashyizweho ibikoresho byo kubika ibicuruzwa bidasanzwe.
3. Ibicuruzwa bya Nickel bifuro bigizwe nibice bibiri: igice cya mbere nigicuruzwa cyarangiye kitogoshesha, kibikwa ukundi kugirango birinde kugongana no gusohoka. Ibi bice byombi byogoshesha ukurikije ibikenerwa n’umukoresha wibicuruzwa, kandi byerekanwe neza kuri paki. Kubika, gupakira, kutagira ubushuhe no kwihanganira umuvuduko byujuje ubuziranenge bwa hoteri.
Igihe cyo kohereza: Gicurasi-20-2022
