I-Tantalum pentoxide (i-Ta2O5) yi-crystalline powder emhlophe engenambala, eyona oxide ixhaphakileyo ye-tantalum, kunye nemveliso yokugqibela ye-tantalum evuthayo emoyeni.Isetyenziselwa ikakhulu ukutsala i-lithium tantalate ikristale enye kunye nokuvelisa iglasi ekhethekileyo yeglasi ene-refraction ephezulu kunye nokusasazwa okuphantsi.Ingasetyenziswa njenge-catalyst kwishishini lemichiza.
Ukusetyenziswa nokulungiselela
【sebenzisa】
Izinto eziluhlaza zokuvelisa i-metal tantalum.Ikwasetyenziswa kwishishini le-elektroniki.Isetyenziselwa ukutsala i-lithium tantalate ikristale enye kunye nokuvelisa iglasi ekhethekileyo ye-optical kunye ne-refraction ephezulu kunye nokusabalalisa okuphantsi.Ingasetyenziswa njenge-catalyst kwishishini lemichiza.
【Amalungiselelo okanye umthombo】
Indlela ye-Potassium fluorotantalate: Ukufudumeza i-potassium fluorotantalate kunye ne-sulfuric acid ukuya kwi-400 ° C, ukongeza amanzi kwi-reactants de ibilise, ukuhlambulula ngokupheleleyo isisombululo se-acidified kwi-hydrolyze, ukwenza i-hydrated oxide precipitates, kwaye emva koko ukwahlula, ukuhlamba, kunye nokomisa ukufumana i-pentoxide Iimveliso ezimbini ze-tantalum. .
2. Indlela ye-metal tantalum oxidation: nyibilikisa i-metal tantalum flakes kwi-nitric acid kunye ne-hydrofluoric acid exutywe ne-asidi edibeneyo, i-extract and purify, i-precipitate tantalum hydroxide ngamanzi e-ammonia, ihlambe ngamanzi, yomile, itshise kwaye icolile ukufumana i-tantalum pentoxide egqityiweyo.
Ukhuseleko Ipakishwe kwiibhotile zeplastiki ze-polyethylene ezine-caps eziphindwe kabini, ibhotile nganye inobunzima obuyi-5kg.Emva kokuvalwa ngokuqinileyo, isikhwama seplastiki se-polyethylene sangaphandle sifakwe kwibhokisi eqinile, ezaliswe ngamaqhekeza ephepha ukukhusela ukunyakaza, kwaye ibhokisi ngalinye linobunzima obungama-20kg.Gcina kwindawo engenamoya, kwindawo eyomileyo, engapakishwanga kwindawo evulekileyo.Ukupakishwa kufuneka kutywinwe.Khusela imvula kunye nomonakalo wokupakisha ngexesha lokuthutha.Kwimeko yomlilo, amanzi, isanti kunye nezinto zokucima umlilo zingasetyenziselwa ukucima umlilo.Ubuthi kunye noKhuseleko: Uthuli lunokucaphukisa i-mucous membrane yendlela yokuphefumula, kwaye ukubonakaliswa kwexesha elide kuthuli kunokubangela ukuba i-pneumoconiosis ibe lula.Ubuninzi obuvumelekileyo be-tantalum oxide yi-10mg / m3.Xa usebenza kwindawo enomxholo ophezulu wothuli, kuyimfuneko ukugqoka imaski yegesi, ukuthintela ukukhutshwa kothuli lwe-oxide, kunye nomatshini kunye nokutywinwa kweenkqubo zokutyumza kunye nokupakisha.
Ixesha lokuposa: Dec-14-2022