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Lanthanum Hydroxide

Whakaahuatanga Poto:

Lanthanum Hydroxidehe puna Lanthanum tioata tino kore e rewa ki te wai, ka taea te tiki ma te taapiri i te kawakore penei i te haukini ki nga wairewa wai o nga tote lanthanum penei i te lanthanum nitrate.Ka puta mai he rewharewha rite ki te ra ka taea te whakamaroke ki te hau.Ko te Lanthanum hydroxide e kore e nui te hohenga ki nga matū kawakore, engari he paku memeha ki te wairewa waikawa.Ka whakamahia kia hototahi ki nga taiao pH teitei ake (taketake).


Taipitopito Hua

Lanthanum hydroxide hydrate Āhuatanga

CAS No. 14507-19-8
tātai matū La(OH)3
Moara papatipu 189.93 g/mol
Wairewa i roto i te wai Ksp= 2.00·10−21
Hanganga tioata hexagonal
Roopu mokowhiti P63/m, Nama 176
Whakawhitiwhiti tonu a = 6.547 Å, c = 3.854 Å

High Grade Lanthanum hydroxide hydrate Whakatakotoranga

Rahi Matūriki(D50) Hei Whakaritenga

Pure((La2O3/TREO)) 99.95%
TREO(Tapeke Rare Earth Oxides) 85.29%
RE Ihirangi poke ppm Nga poke kore-REE ppm
CeO2 <10 Fe2O3 26
Pr6O11 <10 SiO2 85
Nd2O3 21 CaO 63
Sm2O3 <10 PbO <20
Eu2O3 Nd BaO <20
Gd2O3 Nd ZnO 4100.00%
Tb4O7 Nd MgO <20
Dy2O3 Nd CuO <20
Ho2O3 Nd SrO <20
Er2O3 Nd MnO2 <20
Tm2O3 Nd Al2O3 110
Yb2O3 Nd NiO <20
Lu2O3 Nd CL¯ <150
Y2O3 <10 LOI

Packaging】25KG/peeke Whakaritenga: makuku tohu, puehu-kore, maroke, hā me te ma.

 

He aha te Lanthanum hydroxide hydrate hei whakamahi?

Lanthanum Hydroxide, e kiia ana ko Lanthanum Hydrate, he maha nga ahuatanga me nga whakamahinga, mai i te papahanga papa, karaihe, karaima, ahumahi hiko.ki te kimi i te waro hauhaa.Ka whakamahia ano hoki i roto i te karaihe motuhake, te maimoatanga wai me te whakakorikori.He maha nga momo puhui o te lanthanum me etahi atu huānga onge-whenua (Oxides, Chlorides, etc.) he waahanga o nga momo catalysis, penei i te petroleum cracking catalysts.Ko te iti o te Lanthanum e tapirihia ana ki te rino ka pai ake tona ngawari, te aukati ki te paanga, me te ngawari, engari ko te taapiri o te Lanthanum ki te Molybdenum ka whakaiti i te pakeke me te aro ki nga rereketanga o te pāmahana.He iti te nui o te Lanthanum kei roto i te maha o nga hua kaukau hei tango i nga Phosphates e whangai ana i nga pukohu.


Tuhia to korero ki konei ka tukuna mai ki a matou