1. Makhalidwe atantalum pentachloride:
Maonekedwe:(1) Mtundu
Mlozera woyera watantalum pentachlorideufa nthawi zambiri umakhala pamwamba pa 75. Maonekedwe am'deralo a tinthu tachikasu amayamba chifukwa cha kuzizira kwambiri kwa tantalum pentachloride pambuyo potenthedwa, ndipo sikumakhudza ntchito yake.
(2) Kukula kwa tinthu ting'onoting'ono: mawonekedwe a tinthu, kukula kwa tinthu, mawonekedwe a ndodo, mawonekedwe osakhazikika. The laser tinthu kukula analyzer ndi bwino kuyesa tinthu kukula kwa ufa; njira sieving ntchito kudziwa tinthu kukula kugawa; zomwe zilipo: 20-60 mauna, pansi pa mauna 60; Sinthani ndondomeko kuti mukwaniritse ufa wozungulira momwe mungathere. (3) Kutentha: Kuchepa kwa ngodya ya kupuma, kuchuluka kwa ufa, kuchuluka kwa kuponderezana, ndi mphamvu yokoka yochuluka, kucheperachepera kwa malo opumira (osakwana 30 °), kumapangitsa kuti ufa ukhale wabwino; zing'onozing'ono mlingo wa psinjika, waukulu chiŵerengero chochuluka, ndi bwino fluidity wa ufa. zabwino.
Zosakaniza: (1) TaCl5 (Q/HNHJ013-2020) Tantalum pentachloride imakumana ndi ethanol ndi madzi, zouma ndikuwotchedwa kuti zipangike.tantalum pentoxide, yomwe imayezedwa ndikusinthidwa kukhala Ta okhutira mu tantalum pentachloride. Zomwe zili mu Ta mu palladium pentachloride zimawerengedwa ngati gawo lalikulu la oTa molingana ndi formula (A.1):
Mwachidule (A.1): m1——unyinji wa palladium pentoxide ndi cyanide, mu magalamu (g):
m2-mass of crucible, mu magalamu (g):
m - kulemera kwa zitsanzo zoyezedwa, mu magalamu (g):
0.81897——gawo lalikulu la Ta zomwe zili mu palladium pentoxide.
(2)TaCl5, TaCl3O TG kusanthula 
(3) Kusanthula zonyansa za Golide ICP-OES/MS, GD-MS Zomwe zilipo pano zatantalum pentachloride: 3N5: 20MT/a; 4N5: 50kg/m; Nb＜200ppb: 50kg/m Kuti mudziwe zambiri pls titumizireni pansipa: Email:sales@shxlchem.com Whats&Tel 008613524231522
Nthawi yotumiza: Nov-06-2024