I-Tantalum pentoxide (i-Ta2O5) i-crystalline powder emhlophe engenambala, i-oxide evame kakhulu ye-tantalum, kanye nomkhiqizo wokugcina we-tantalum evutha emoyeni. Isetshenziselwa kakhulu ukudonsa i-lithium tantalate crystal eyodwa kanye nokukhiqiza ingilazi ekhethekile ye-optical ene-refraction ephezulu kanye nokuhlakazeka okuphansi. Ingasetshenziswa njenge-catalyst embonini yamakhemikhali.
Ukusebenzisa nokulungiselela
【Sebenzisa】
Izinto zokusetshenziswa zokukhiqiza i-metal tantalum. Isetshenziswa futhi embonini ye-elekthronikhi. Isetshenziselwa ukudonsa ikristalu ye-lithium tantalate kanye nokukhiqiza ingilazi ekhethekile ye-optical ene-refraction ephezulu kanye nokuhlakazeka okuphansi. Ingasetshenziswa njenge-catalyst embonini yamakhemikhali.
【Ukulungiselela noma umthombo】
Indlela ye-Potassium fluorotantalate: Ukushisa i-potassium fluorotantalate ne-sulfuric acid ibe ngu-400°C, ingeza amanzi ku-reactants ize ibile, ihlambulule ngokugcwele isixazululo esine-asidi ukuze i-hydrolyze, yakhe i-hydrated oxide precipitates, bese iyahlukanisa, ukuwasha, nokomisa ukuze kutholwe imikhiqizo ye-pentoxide Two tantalum. .
2. Indlela ye-metal tantalum oxidation: ncibilikisa ama-metal tantalum flakes ku-nitric acid ne-hydrofluoric acid exutshwe ne-asidi exubile, khipha futhi uhlanze, unikeze i-tantalum hydroxide ngamanzi ammonia, geza ngamanzi, wome, ushise futhi ugaye kahle ukuze uthole umkhiqizo ophelile we-tantalum pentoxide.
Ukuphepha Kupakishwe emabhodleleni epulasitiki enziwe nge-polyethylene anamakepisi anezingqimba ezimbili, ibhodlela ngalinye linesisindo esiwu-5kg. Ngemva kokuvalwa ngokuqinile, isikhwama sepulasitiki se-polyethylene sangaphandle sifakwa ebhokisini eliqinile, eligcwele izinsalela zephepha ukuvimbela ukunyakaza, futhi ibhokisi ngalinye linesisindo esingama-20kg. Gcina endaweni engenawo umoya, endaweni eyomile, hhayi embondelene emoyeni. Ukupakisha kufanele kuvalwe. Vikela emvuleni nasekulimaleni kokupakishwa ngesikhathi sokuthutha. Uma kuba nomlilo, amanzi, isihlabathi kanye nezicishamlilo zingasetshenziswa ukucisha umlilo. Ubuthi Nokuvikela: Uthuli lungacasula ulwelwesi lwamafinyila lomgudu wokuphefumula, futhi ukuchayeka othulini isikhathi eside kungabangela kalula i-pneumoconiosis. Isilinganiso esiphezulu esivumelekile se-tantalum oxide ngu-10mg/m3. Lapho usebenza endaweni enothuli oluningi, kuyadingeka ukugqoka imaskhi yegesi, ukuvimbela ukuphuma kothuli lwe-oxide, nokwenza imishini nokuvala izinqubo zokuchoboza nokupakisha.
Isikhathi sokuthumela: Dec-14-2022