Te Hāoraiti Seriuma

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Ingoa Hua:

Te Hāoraiti Seriuma hanga|CAS12014-56-1 tuku Haina | Teitei te Parakore

Ngā kupu taurite: Waikawa Seriuma(III), Waikawa Seriuma(IV), Waikawa Seriuma toruwaihā, Waikawa Seriuma, Ce(OH)₃, Ce(OH)₄

Tau CAS:12014-56-1

Tātai ngota:Ce(OH)4

Taumaha ngota:208.1

Āhua:He paura kōwhai mā, he paura parauri kōwhai rānei, kāore e wairewa i te wai, engari e wairewa ana i ngā waikawa.

Kei te wātea ngā whakaritenga kua whakaritea ina tonoa.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Whakatakotoranga o te Hua

Kei te wātea ngā whakaritenga kua whakaritea ina tonoa.

Waehere	CH-3.5N	CH-4N
TREO%	62-70	62-70
Te parakore o te cerium me ngā poke o te whenua onge
% CeO2/TREO	≥99.95	≥99.99
% La2O3/TREO	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
% Nd2O3/TREO	＜0.01	＜0.002
% Sm2O3/TREO	＜0.005	＜0.001
% Y2O3/TREO	＜0.005	＜0.001
Ngā poke whenua kore-onge
Ca %	＜0.005	＜0.003
Fe %	＜0.003	＜0.002
Na%	＜0.003	＜0.002
K %	＜0.001	＜0.001
% Pb	＜0.002	＜0.001
Al %	＜0.002	＜0.001
SiO2%	＜0.01	＜0.01
Cl-%	＜0.01	＜0.005
SO42-%	＜0.03	＜0.03

Whakaahuatanga me ngā Āhuatanga

Whakaahuatanga: Ka whakamahia e WNX te hangarau whakaputa aunoa matatau, ā, ka whakamahia ngā rauemi mata kounga teitei hei whakaputa i te kounga teitei.Te Hāoraiti Seriuma.

Ngā Āhuatanga Matua:

Teitei o te Parakore:Te Hāoraiti Seriuma kāore he poke o ngā huānga whenua onge (pērā i te rino, te konupūmā, te konutai), ā, he iti noa te nui o te poke.

Te Wairewatanga Pai:Te Hāoraiti Seriuma ka tere te memeha i roto i te wai me ngā waikawa kaha.

Te Pūmautanga: Te whakahaere pakari o ngā puranga i roto i te whakaputanga oTe Hāoraiti Seriuma e whakarite ana i te kounga pumau mō te whakaputanga ahumahi nui.

Whakakōkī ahumahi matū: Cerium hydroxide (ina koa ko te tetravalent Ce(OH))₄(form) e whakamahia ana hei whakakorikori whai hua, hei matū whakakorikori rānei i roto i ngā tukanga purenga hauā waka me te pakaru whakakorikori hinu (FCC). Ka taea e ia te whakarei ake i te whai huatanga o te tauhohenga me te āwhina ki te pure i ngā hau kino. Ka whakamahia hoki i roto i ngā tauhohenga hanga rauropi maha hei wāhanga e whakatairanga ana i te tauhohenga.

Tango Phosphorus Puna: Nā ōna āhuatanga matū, ka taea e te cerium hydroxide te tango i te phosphate mai i ngā wai mā te ua, ka āwhina i te whakatika i te raruraru o te whakatōtō wai, ā, ka whakamahia hoki i roto i te maimoatanga wai para me te whakaora taiao.

Ngā Pūhiko me ngā Rauemi Pūngao: Ko te hauwai cerium tētahi o ngā matū matua mō te whakarite i ngā rauemi matua e whakamahia ana i roto i ngā pūtau wahie waikura totoka (SOFC). Ka taea hoki e ōna āhuatanga ahurei te whakamahi i roto i ngā hangarau rokiroki pūngao hou me ngā pūnaha hikohiko.

Ngā takawaenga hanga matū: Hei puna nui o te cerium, ko te cerium hydroxide te rauemi mata taketake mō te hanga i ētahi atu pūhui cerium (pērā i te cerium oxide, ngā momo tote cerium). Ka whakamahia anō ēnei pūhui ki te hanga paura whakakanapa karāhe, tae uku, rauemi mimiti ultraviolet (tātari UV), me ngā tāpiringa kapia, me ētahi atu.