Ibyiza nibibi bya Chromium Trivalent

Icyambere, Trivalent ni iki?

Ni agushushanya Chrome, irashobora gutanga ibishushanyo no kwangirika muburyo butandukanye bwamabara.Chrome idasanzweifatwa nkibidukikije byangiza ibidukikije kuri chromium ya hexavalent.

Ibikurikira, Reka dusuzume neza iyi nzira kugirango dusobanukirwe ibyiza byayo nibibi.

Ibyiza:

Ibyiza byaibintu bya chromium bigendahejuru ya chromium ya hexavalent ni bike mubibazo byibidukikije kubera uburozi buke bwa chromium trivalent, umusaruro mwinshi, nigiciro gito cyo gukora.

Muburyo butangaje bwa chromium, chromium ya hexavalent ni isahani yanduye.Kubwibyo, ubwogero ntabwo burimo urugero rushimishije rwa chromium ya hexavalent.Igiteranyo cya chromium yibisubizo bya chromium trivalent ni hafi kimwe cya gatanu cyibisubizo bya chromium.

Nkibisubizo bya chimie ya chromium electrolyte ihindagurika, kwibeshya ntibibaho mugihe cyo kubumba nkuko bigenda mugihe cya chromium ya hexavalent.Gukoresha chromium trivalent nayo igabanya ibibazo byo guta imyanda nibiciro.

Ibibi:

Ingaruka zuburyo bwa chromium butatu ni uko inzira yunvikana cyane kwanduza kuruta inzira ya chromium ya hexavalent, kandi inzira ya chromium trivale ntishobora gushira urwego rwose rwububiko bwa plaque inzira ya chromium ya hexavalent ishobora.Kuberako yunvikana kwanduza, uburyo bwa chromium butatu busaba kwoza neza no kugenzura laboratoire kuruta gukora chromium ya hexavalent.Ubwogero bwa chromium butangaje burashobora gushira uburebure bugera kuri 0.13 kugeza 25 µm.Ntishobora gukoreshwa kubintu byinshi bigoye bya chromium.

Ubwiherero bwa chromium electroplating bwogejwe bwakozwe mbere na mbere kugirango busimbuze ubwogero bwa chromium bwiza.Iterambere ryoguswera ryagaragaye ko rigoye kuko chromium trivalent trivivant mumazi kugirango ikore ion zihamye zidahita zisohora chromium.Kugeza ubu, hari ubwoko bubiri bwa chromium itunganijwe ku isoko: selile imwe na selile ebyiri.Itandukaniro ryingenzi mubikorwa byombi nuko igisubizo cyibiri-selile gikubiyemo ibintu bike-kuri-nta-chloride, mugihe igisubizo cyingirabuzimafatizo imwe kirimo chloride nyinshi.

Byongeye kandi, uburyo bubiri-selile ikoresha sisitemu ya anode ishyirwa mumasanduku ya anode irimo aside irike ya sulfurike kandi igashyirwa hamwe na membrane yinjira, mugihe inzira imwe ya selile ikoresha karubone cyangwa grafite anode ishyirwa muburyo butaziguye na igisubizo.Ibisobanuro kuri izi nzira ntibishoboka kuko ubwogero bwa chromium butatu kuri ubu ku isoko ni nyirabwo.

Hano haribyingenzi byingenzi kuri Trivalent chrome ：

· Ibidukikije Byangiza-imyuka yuburozi irenze isahani ya hexavalent

· Imyanda mike

Amafaranga yo gutunganya amazi mabi

· Amabwiriza make yo kwipimisha hamwe nigiciro kijyanye nayo

Ingaruka ni izi zikurikira:

· Igiciro gito cyane kumiti & kubungabunga bitandukanye na plaque ya hexavalent.

· Ingorane zo guhitamo anode

· Igisubizo gikomeye

· Ingorane zo gutwikira kwiyongera