Te Whanawha Ceric

Whakaahuatanga Poto:

Ingoa Hua: Hangaia te Ceric Sulfate|CAS10294-42-5|3.5N4N Teitei o te Parakore

Ngā kupu taurite: Ceric sulfate, Cerium(IV) sulfate, Cerium disulfate, Ce(SO₄)₂, Waikawa whanariki, tote cerium(4+)

Tau CAS: 10294-42-5

Tātai ngota: Ce(SO4)2·4H2O

Taumaha ngota: 404.284

Āhua: He tioata kōwhai whero te cerium sulfate.

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	C(lV)-3.5N		C(lV)S-4N
TREO%	36-38	42-48	36-38	42-48
Te parakore o te cerium me ngā poke o te whenua onge
% CeO2/TREO	≥99.95	≥99.95	≥99.99	≥99.99
% La2O3/TREO	＜0.02	＜0.02	＜0.004	＜0.004
Pr6O11/TREO %	＜0.01	＜0.01	＜0.002	＜0.002
% Nd2O3/TREO	＜0.01	＜0.01	＜0.002	＜0.002
% Sm2O3/TREO	＜0.005	＜0.005	＜0.001	＜0.001
% Y2O3/TREO	＜0.005	＜0.005	＜0.001	＜0.001
Ngā poke whenua kore-onge
Ca %	＜0.003	＜0.002	＜0.003	＜0.002
Fe %	＜0.003	＜0.002	＜0.003	＜0.002
Na%	＜0.002	＜0.002	＜0.002	＜0.002
K %	＜0.001	＜0.0005	＜0.001	＜0.0005
% Pb	＜0.002	＜0.001	＜0.002	＜0.001
Al %	＜0.003	＜0.002	＜0.003	＜0.002
Cl-%	＜0.005	＜0.005	＜0.005	＜0.005
NTU	＜20	/	＜20	/

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 Whanawha Ceric.

Ngā Āhuatanga Matua:

Teitei o te Parakore:Te Whanawha Ceric 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 Whanawha Ceric 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 Whanawha Ceric e whakarite ana i te kounga pumau mō te whakaputanga ahumahi nui.

Whakakōkī ahumahi matū: Ko te waikawa whanariki teitei cerium, hei ātete kaha, e whakamahia ana i roto i te hanganga rauropi hei whakakōkī i ngā tauhohenga maha, tae atu ki te whakakōkī whiriwhiri o ngā waipiro ki ngā ketone, te whakakōkī tika o te methane me te trioxide whanariki hei hanga waikawa methanesulfonic, me te whakakōkī o te whakapūpūtanga o te 2-naphthol me ngā aldehydes i raro i ngā āhuatanga kore-whakarewa me ngā āhuatanga ngaruiti hei hanga i te 14-aryl, 14-alkyl-14H-dibenz[a,j]sulfuranthene rānei. He mea tino nui tōna āhuatanga whakakōkī i raro i ngā āhuatanga waikawa.

Tango Phosphorus Puna: Nā ōna āhuatanga matū, ka taea e te cerium waikawa whanariki teitei te tango i te phosphate mai i ngā wai mā te ua, he mea āwhina ki te whakatika i te raruraru o te whakahekenga wai o ngā wai.

Ngā pākahiko me ngā rauemi pūngao: Ka whakamahia te waikawa whanariki me te ihirangi cerium teitei hei matū mua mō te whakarite i te cerium oxide (CeO₂) ngā nanospheres. He tino pai te mahi whakaterenga a ēnei nanomaterials i roto i te tauhohenga whakaiti o te hauota hauota (NO) ā, he pea ka whakamahia i roto i ngā mara o te pūngao me te whakaterenga taiao.

Te takawaenga hanga matū: Ko te waikawa whanariki cerium(IV) he matū tātari nui, e whakamahia whānuitia ana i roto i ngā inenga whakaiti-hauora (pēnei i te whakatikatika i ngā otinga konutai thiosulfate) hei whakatau i ngā matū ka taea te whakahāora, pērā i te nitrite, te iodide, me ngā tote rino iti-valent. He takawaenga matua hoki mō te hanga i ētahi atu matū cerium (pēnei i te cerium dioxide).