Tantalum pentoxide (Ta2O5) bụ uzuzu kristal na-acha ọcha na-enweghị agba, oxide nke tantalum na-emekarị, na ngwaahịa ikpeazụ nke tantalum na-ere ọkụ na ikuku.A na-eji ya eme ihe maka ịdọrọ lithium tantalate otu kristal na imepụta iko anya pụrụ iche nke nwere ntugharị dị elu na obere mgbasa.Enwere ike iji ya dị ka ihe na-akpali akpali na ụlọ ọrụ kemịkalụ.
Jiri na nkwadebe
【iji】
Ngwa ngwa maka mmepụta nke tantalum metal.A na-ejikwa ya na ụlọ ọrụ eletrik.A na-eji ya maka ịdọrọ lithium tantalate otu kristal na imepụta enyo anya pụrụ iche nke nwere nnukwu refraction na obere mgbasa.Enwere ike iji ya dị ka ihe na-akpali akpali na ụlọ ọrụ chemical.
【Nkwadebe ma ọ bụ isi mmalite】
Potassium fluorotantalate usoro: kpo oku potassium fluorotantalate na sulfuric acid ruo 400 Celsius C, na-agbakwunye mmiri na reactants ruo mgbe esi, na-agbaze n'ụzọ zuru ezu acidified ngwọta na hydrolyze, na-akpụ hydrated oxide precipitates, na mgbe nkewa, ịsa, na ihicha iji nweta pentoxide Abụọ tantalum ngwaahịa. .
2. Metal tantalum oxidation method: igbari metal tantalum flakes na nitric acid na hydrofluoric acid mix acid, wepụ na-asachapụ, precipitate tantalum hydroxide na amonia mmiri, saa na mmiri, nkụ, ọkụ na Mike finely iji nweta tantalum pentoxide okokụre ngwaahịa.
Nchekwa juru n'ime karama rọba polyethylene nwere okpu okpukpu abụọ, karama ọ bụla nwere nha ụgbụ nke 5kg.Mgbe emechara ya nke ọma, a na-etinye akpa rọba polyethylene dị n'èzí n'ime igbe siri ike, nke jupụtara na mpempe akwụkwọ iji gbochie mmegharị, igbe nke ọ bụla nwere ihe ruru 20kg.Chekwaa n'ebe ikuku na-ekpo ọkụ, ebe akọrọ, ọ bụghị ikpokọta ya n'èzí.Ekwesịrị mechie nkwakọ ngwaahịa.Chebe mmiri ozuzo na nkwakọ ngwaahịa n'oge njem.Ọ bụrụ na ọkụ dị, mmiri, ájá na ihe ọkụ ọkụ nwere ike iji menyụọ ọkụ ahụ.Nsi na Nchekwa: Uzuzu nwere ike kpasuo akpụkpọ anụ ahụ nke akụkụ iku ume, na ikpughe n'ájá ogologo oge nwere ike ịkpata pneumoconiosis ngwa ngwa.Oke kacha mma nke tantalum oxide bụ 10mg/m3.Mgbe ị na-arụ ọrụ na gburugburu ebe obibi nwere nnukwu uzuzu, ọ dị mkpa ka ị na-eyi ihe mkpuchi gas, iji gbochie nsị nke uzuzu oxide, na iji mechanize na mechie usoro ngwepịa na nkwakọ ngwaahịa.
Oge nzipu: Dec-14-2022